IDEC PS3V User manual

Switching Power Supplies
PS3V
Compact & Reliable
Power Supplies
Flexible installation allows mounting in four directions

Suitable for downsizing of equipment
Compact & efcient switching power supplies
Suitable for downsizing of equipment
(Image: 15W type)
Applications
Wide temperature range
Compact size
IDEC’s reliable technology enable stable power supply and its
compact size allows installation in small equipment.
Operates in a wide temperature range from
–25 to +70°C. Suitable for use in a wide
temperature range from cold to hot environment.
Suitable for global use and various industries.
Warranty period 5 years
Conditons apply to:
Operating temperature 40°C, load rate 60%, standard mount
For details on warranty, see page 11.
Safety equipment at station platforms Other examplesControl panels at plant factories
Complies with safety standards for various facilities
other than factories.
Control panels in facilities such as buildings
Operates in temperatures ranging from –25 to +70°C.
Ideal for use in various storage facilities such as
freezers and refridgerators.
Warehouse storage
Machine tools
Semiconductor manufacturing equipment
Mold injection machines
Food and packaging machines
Multilevel parking garage
Car facilities
Logistics and transport facilities
Agricultural facilities
Energy-related facilities, others
QR codes are printed on the product enabling
easy access to the latest instruction manuals.
Safety Standards
Compact
Operating
Temperature
Push-in
connection
Mounting examples
When PS3V-030AF is mounted (standard mount)
with PS9Z-3E3C mounting bracket
Direct mount DIN rail mount
As a manufacturer
of factory automation
products,
we provide total solutions and
related PLCs & HMI products
One step wiring.
Safe and effiecient push-in connection.
*Push-in models available in summer 2021.
When PS3V-050AF is mounted (standard mount)
with PS9Z-3E3B mounting bracket
Image
Vibration-resistant and maintenance-free (no retightening of
screws). Push-in improves efciency in limited spaces.
Temperature DeratingTemperature Derating
0
20
40
60
80
100 Standard
mount
-30 -20 -10 0 10 20 30 40 50 60 70 80
Ambient temperature (°C)
Output Current (%)
Easy access
(mm)
34
65
Actual
size
50.8
15W 30W50W100W15 0W
Flexible mounting
Mounts in 4-directions Upward
B mount
C mount D mount
A mount
(standard mount)
(Pending)
*Push-in terminal types also available.
(except 15W)
2

Suitable for downsizing of equipment
Compact & efcient switching power supplies
Suitable for downsizing of equipment
(Image: 15W type)
Applications
Wide temperature range
Compact size
IDEC’s reliable technology enable stable power supply and its
compact size allows installation in small equipment.
Operates in a wide temperature range from
–25 to +70°C. Suitable for use in a wide
temperature range from cold to hot environment.
Suitable for global use and various industries.
Warranty period 5 years
Conditons apply to:
Operating temperature 40°C, load rate 60%, standard mount
For details on warranty, see page 11.
Safety equipment at station platforms Other examplesControl panels at plant factories
Complies with safety standards for various facilities
other than factories.
Control panels in facilities such as buildings
Operates in temperatures ranging from –25 to +70°C.
Ideal for use in various storage facilities such as
freezers and refridgerators.
Warehouse storage
Machine tools
Semiconductor manufacturing equipment
Mold injection machines
Food and packaging machines
Multilevel parking garage
Car facilities
Logistics and transport facilities
Agricultural facilities
Energy-related facilities, others
QR codes are printed on the product enabling
easy access to the latest instruction manuals.
Safety Standards
Compact
Operating
Temperature
Push-in
connection
Mounting examples
When PS3V-030AF is mounted (standard mount)
with PS9Z-3E3C mounting bracket
Direct mount DIN rail mount
As a manufacturer
of factory automation
products,
we provide total solutions and
related PLCs & HMI products
One step wiring.
Safe and effiecient push-in connection.
*Push-in models available in summer 2021.
When PS3V-050AF is mounted (standard mount)
with PS9Z-3E3B mounting bracket
Image
Vibration-resistant and maintenance-free (no retightening of
screws). Push-in improves efciency in limited spaces.
Temperature DeratingTemperature Derating
0
20
40
60
80
100 Standard
mount
-30 -20 -10 0 10 20 30 40 50 60 70 80
Ambient temperature (°C)
Output Current (%)
Easy access
(mm)
34
65
Actual
size
50.8
15W 30W50W100W15 0W
Flexible mounting
Mounts in 4-directions Upward
B mount
C mount D mount
A mount
(standard mount)
(Pending)
*Push-in terminal types also available.
(except 15W)
3

PS3V Switching Power Supplies
4
PS3V Package quantity: 1
Output capacity Horizontal terminal type Push-in terminal type (*1) Input voltage Output voltage Output current
Part no. Part no.
15W
PS3V-015AF05C —
100 to 240V AC
5V 3.0A
PS3V-015AF12C —12V 1.3A
PS3V-015AF24C —24V 0.63A
30W
PS3V-030AF05C PS3V-030AF05P 5V 6.0A
PS3V-030AF12C PS3V-030AF12P 12V 2.5A
PS3V-030AF24C PS3V-030AF24P 24V 1.3A
50W PS3V-050AF12C PS3V-050AF12P 12V 4.5A
PS3V-050AF24C PS3V-050AF24P 24V 2.3A
100W PS3V-100AF24C PS3V-100AF24P 24V 4.5A
150W PS3V-150AF24C PS3V-150AF24P 24V 6.5A
*1) Push-in models available in June 2021
Accessories
Name Applicable model Part no.
(Ordering no.) Package quantity Remarks
L-shaped mounting bracket (*2)
PS3V-015AF PS9Z-3N3A
1L-shaped mounting brackets for PS3X switching power
supplies can be used.
PS3V-030AF
PS9Z-3E3B
PS3V-050AF
PS3V-100AF
DIN rail mounting bracket
PS3V-015AF PS9Z-3N4B
1DIN rail mounting brackets for PS3X power supplies can be
used.
PS3V-030AF PS9Z-3E4C
PS3V-050AF
PS3V-100AF PS9Z-3E4D
PS3V-150AF
*2) PS3X L-shaped mounting brackets (PS9Z-3N3B) cannot be used.
L-shaped mounting bracket is not available for PS3V-150AF. PS9Z-3N3B L-shaped mounting brackets cannot be used for PS3V-150AF.
Part no. configuration
DIN rail/End clip/Tools Specify the Ordering no. when ordering.
Name Part No. Ordering No. Package quantity Remarks
35mm DIN rail BAA1000 BAA1000PN10
10 Material: Aluminum Weight: 200g Length: 1,000mm
End clip
BNL5 BNL5PN10
10
Weight: 15g Material: Steel Plating: Trivalent zinc chromate
M4 screw used
BNL6 BNL6PN10 Weight: 15.2g Material: Steel Plating: Trivalent zinc chromate
M4 screw used
Crimping tool (for ferrules)
S3TL-CR06D S3TL-CR06D 1
Applicable ferrule: With/without insulated cover
Crimping shape
Auto-adjust stripping tool
S3TL-ST06 S3TL-ST06 1PVC-insulated thin stranded and solid wires
0.08 to 6mm² (28AWG to 10AWG)
Insulated driver
S3TL-D04-25-75 S3TL-D04-25-75 1 Blade size (dimensions: mm)
0.4 2.5 75
PS3V - 015 AF 05 C
Output capacity
015: 15W
030: 30W
050: 50W
100: 100W
150: 150W
Input voltage
100 to 240V AC
Output voltage
05: 5V DC (15W/30W only)
12: 12V DC (15W/30W/50W only)
24: 24V DC
Cover / terminal style
C: with cover/Horizontal terminal type
P: with cover/Push-in type (30W/50W/100W/150W only)
(*available summer 2021)

PS3V Switching Power Supplies
Specifications
Part no.
Item
[15W]
PS3V-015AF
05C / 12C / 24C
[30W]
PS3V-030AF
05/ 12/ 24
[50W]
PS3V-050AF
12/ 24
[100W]
PS3V-100AF24
[150W]
PS3V-150AF24
Input conditions
Rated input voltage 100 to 240V AC
(Voltage range) (*1) 85 to 264V AC (Single phase 2 wire)
Frequency 47 to 63Hz
Input current
(at rated output)
100V: 0.32A (typ)
230V: 0.2A (typ)
100V: 0.66A (typ)
230V: 0.35A (typ)
100V: 1.1A (typ)
230V: 0.6A (typ)
100V: 1.3A (typ)
230V: 0.6A (typ)
100V: 1.9A (typ)
230V: 0.9A (typ)
Inrush current
(Ta = 25°,
cold start)
at 100V AC 40A typ. 18A typ. 18A typ. 18A typ. 18A typ.
at 230V AC 60A typ. 45A typ. 45A typ. 45A typ. 45A typ.
Leakage current 120V: 0.5mA max., 240V: 1mA max.
Efficiency
(TYP.)
(at rated output)
5V
77% (100VAC)
76% (230VAC)
77% (100VAC)
77% (230VAC) – – –
12V 82% (100VAC)
81% (230VAC)
83% (100VAC)
83% (230VAC)
84% (100VAC)
84% (230VAC) – –
24V 84% (100VAC)
83% (230VAC)
85% (100VAC)
84% (230VAC)
87% (100VAC)
87% (230VAC)
85% (100VAC)
88% (230VAC)
85% (100VAC)
88% (230VAC)
Power factor (TYP.)
(at rated output) –––0.98 (100V AC)
0.9 (230V AC)
0.98 (100V AC)
0.95 (230V AC)
Output conditions
Output voltage/Current
5V / 3A 5V / 6A – – –
12V / 1.3A 12V / 2.5A 12V / 4.5A _ –
24V / 0.63A 24V / 1.3A 24V / 2.3A 24V / 4.5A 24V / 6.5A
Adjustable voltage range ±10% (Front, adjustable using V.ADJ volume)
Output holding time
(at rated output)
5V 15ms typ. (100V AC)
120ms typ. (230V AC) 18ms typ. (100V AC)
110ms typ. (230V AC)
– – –
12V 17ms typ. (100V AC)
125ms typ. (230V AC)
– –
24V 20ms typ. (100V AC)
130ms typ. (230V AC)
35ms typ. (100V AC)
35ms typ. (230V AC)
24ms typ. (100V AC)
24ms typ. (230V AC)
Start time 650ms max. (at rated input/output)
Rise Time 300ms max.
(at rated input/output) 200ms max. (at rated input/output)
Constant voltage accuracy
Input uctuation 0.4% max.
Load uctuation 1% max.
Temperature uctuation 0.05%/°C max. (−10 to +50°C)
Ripple
(including
noise)
−25 to −10°C
5V: 8%p-p max.
12V: 6%p-p max.
24V: 4%p-p max.
5V: 8%p-p max.
12V: 6%p-p max.
24V: 4%p-p max.
12V: 6%p-p max.
24V: 4%p-p max. 24V: 4%p-p max.
-10 to 0°C
5V: 5%p-p max.
12V: 2.5%p-p max.
24V: 1.5%p-p max.
5V: 5%p-p max.
12V: 2.5%p-p max.
24V: 1.5%p-p max.
12V: 2.5%p-p max.
24V: 1.5%p-p max. 24V: 1.5%p-p max.
0 to 50°C
5V: 2.5%p-p max.
12V: 1.5%p-p max.
24V: 1%p-p max.
5V: 2.5%p-p max.
12V: 1.5%p-p max.
24V: 1%p-p max.
12V: 1.5%p-p max.
24V: 1%p-p max. 24V: 1%p-p max.
Supplementary
functions
Overcurrent protection 105% min. (auto reset) (*2)
Overvoltage protection
120% min.
(intermittent, auto reset)
Output off at 120% min, reset when re-input
Operation indicator LED (green)
Dielectric
strength
Between input and output terminals 3000V AC, 1 minute
Between input and ground terminals 2000V AC, 1 minute
Between output and ground terminals 500V AC, 1 minute
Insulation resistance 100MΩ min. 500V DC megger (at 25°C, 70% RH) (between input and output terminals, between input and ground terminals)
Operating temperature −25 to +70°C, (no freezing, output derating available)
Operating humidity 20 to 90% RH (no condensation)
Storage temperature −25 to +75°C (no freezing)
Storage humidity 20 to 90% RH (no condensation)
Vibration resistance 10 to 55 Hz, 2G constant, 2 hours each in 3 axes
Shock resistance 200M/s2, 11ms, 1 shock each in 6 axes
Expected life (reference value) (*3) 8 years min. (rated input, load factor 50%, operating temperature +40ºC, standard mounting)
EMC EMI EN61204-3 Class B
EMS EN61204-3 (Industrial)
Safety standards
EN62368-1 (TÜV), IEC 62368-1
UL61010-1, UL61010-2-201, CSA C22.2 No.61010-1, CSA C22.2 No.61010-2-201 (Listing, SELV *all models pending)
UL62368-1, CSA C22.2 No.62368-1-14 (Recognition)
Dimensions (mm) (terminal part except
protrusion)
50.8H×34W×65D 68.5H×34.5W×95.5D 80H×36W×99D 93H×39W×108D 95H×39W×159D
Weight (approx.) 135g 190g 230g 380g 510g
Terminal screw (horizontal type) M3 M3.5
*1) Not subjected to safety standards. Output delay also available.
*2) If overload continues for over 30 seconds, the internal elements may be damaged.
PS3V-015AF is equipped with a thermal shutdown function. When thermal shutdown operates, auto reset does not function until the temperature inside the power
supply drops.
*3)Calculation of the expected life is based on the actual life of the aluminum electrolytic capacitor.
The expected life depends on operating conditions.
5

PS3V Switching Power Supplies
Characteristics
Output current - Operating temperature characteristics (Output derating)
*Conditions: Natural air cooling (operating temperature is the temperature around the
power supply)
Operating temperature by safety standards
UL / c-UL / TÜV
A mount 50ºC
B mount 40ºC
Overcurrent protection characteristics
Output current - Input voltage characteristics (Output derating) (Ta=25ºC)
Output Current (%)
0 100 Over 105
0
100
Output Volta
g
e
(
%
)
Intermittent Operation
0
20
40
60
80
100
-30 -20 -10 0 10 20 30 40 50 60 70 80
Operating Temperature (°C)
B, C, D mount
A mount
(standard mount)
Output Current (%)
85 100 264
0
10
20
30
40
50
60
70
80
90
100
85 90 264
0
20
40
60
80
100
Input Voltage (VAC) 85 100 264
0
20
40
60
80
100
Output Current (%)
Input Voltage (VAC)
Output Current (%)
Input Voltage (VAC)
Output Current (%)
PS3V-015AF / -030AF PS3V-050AF
• Areas indicated with may take time for the output voltage to stabilize.
Overcurrent detection
Detection
L
N
INPUT
Control
Line lter
Switching
Fuse
Rectier Rectier
V.ADJ
+
–
Overvoltage detection
Detection
L
N
INPUT
Fuse
Control
V.ADJ
Line lter
Rectier
Overcurrent detection
Switching
Rectier
+V
–V
Overvoltage detection
Block diagram
PS3V-015AF PS3V-030AF, PS3V-050AF
PS3V-100AF, PS3V-150AF
Control
L
N
INPUT
V.ADJ
Smoothing
Active lter
Overcurrent detection
Rectier
Line lter Rectier
Fuse +V
–
Detection
Control
Switching
Overvoltage detection
PS3V-100AF / -150AF
6

PS3V Switching Power Supplies
Mounting direction
upward
D mount
C mount
B mount
A mount
(standard mount)
Marking Name Description Marking Name Description
AC(L),
AC(N) AC input terminal Accepts a wide range of voltage and
frequency. V.ADJ Output voltage
adjustment volume
Allows adjustment within ±10%. Turning
clockwise increases the output voltage.
Ground terminal Be sure to connect the terminal to a proper
ground. LED Operation indicator Lights on when the output voltage is on.
+V, −V DC output terminals Output terminal
PS3V-050AF
Parts Description
PS3V-015AF PS3V-030AF PS3V-100AF PS3V-100AF
Note) Note the terminal arrangement when wiring.
AC (L)
AC (N)
-V
+V
V.ADJ
LED
AC (L)
AC (N)
-V
+V
V.ADJ
LED
AC (L)
AC (N)
-V
+V
V.ADJ
LED
AC (L)
AC (N)
-V
+V
V.ADJ
LED
AC (L)
AC（N）
-V
+V
V.ADJ
LED
+V
-V
AC
（
L
）
AC
（
N
）
-V
+V
V.ADJ
LED
-V
AC
（
L
）
AC
（
N
）
-V
-V
+V
V.ADJ
LED
AC
（
L
）
AC
（
N
）
-V
-V
+V
V.ADJ
LED
AC
（
L
）
AC
（
N
）
-V
+V
+V
+V
-V
-V
V.ADJ
LED
PS3V-050AFPS3V-030AF PS3V-100AF PS3V-100AF
Horizontal terminal type
Push-in terminal type
Note) 15W is not available
for Push-in type.
General tolerance: ±1 mm
Dimensions All dimensions in mm.
65
(78.5)
50.8
15.1
39.1
34
14.4
7.62
(Terminal Centers)
5-M3
(Terminal Screw)
2-M3
2-M3
6.0
25.3
39.1 11.3
(Depth 3.5mm max)
(Depth 3.5mm max)
Horizontal terminal type
PS3V-015AFC
17
10.5
80
34.5
9.5
(Terminal Centers)
5-M3.5
(Terminal Screw)
2-M3
(Depth
6mm max)
95.5
(111)
68.5
8.2
2-M3
(Depth
6mm max)
36.5
1570
PS3V-030AFC
7

PS3V Switching Power Supplies
PS3V-030AFP
PS3V-100AF24C
General tolerance: ±1 mm
Dimensions All dimensions in mm.
PS3V-050AFC
80
45.5
23.555
99
(114.5)
17.5
774
36
2-M3
2-M3
8.2
9.5
(Terminal Centers)
5-M3.5
(Terminal Screw)
(Depth 6mm max)
(Depth 6mm max)
108
(123.5)
49 93
12.5 76
10
18
1477
19 39
3-M3
2-M3
8.2
9.5
(Terminal Centers)
(Depth
6mm max)
5-M3.5
(Terminal Screw)
(Depth 6mm max)
PS3V-150AF24C
159
(174.5)
10
100
95
32
45
78
10
18
14.5
12.5
19
118
35100
19
27
39
57
7-M3.5
(Terminal Screw)
3-M4 (Depth 6mm max)
3-M3 (Depth 6mm max)
2-M4
(Depth
6mm max)
2-M3
(Depth 6mm max)
8.2
9.5
(Terminal Centers)
17
10.5
80
34.5
2-M3
95.5
68.5
(101)
2-M3
36.5
1570
7.5
(Input terminal centers)
(Depth 6mm max)
5.0
(Output terminal centers)
(Depth 6mm max)
80
45.5
23.5 55
99
17.5
774
36
2-M3
2-M3
(104.5)
7.5
(Input terminal centers)
5.0
(Output terminal centers)
(Depth 6mm max)
(Depth 6mm max)
108
49 93
12.5 76
10
18
14 77
1939
3-M3
(113.5)
2-M3
7.5
(Input terminal centers)
5.0
(Output terminal centers)
(Depth 6mm max)
(Depth 6mm max)
159
10 100
95
32
45
78
10
18
14.5
12.5
19
118
35
100
19
27
39
57
3-M4 (Depth 6mm max)
(164.5)
7.5
(Input terminal centers)
(Depth
6mm max)
2-M3
(Depth 6mm max)
2-M3
5.0 (Output terminal centers)
3-M3 (Depth 6mm max)
Push-in terminal type
PS3V-050AFP
PS3V-100AF24P PS3V-150AF24P
8

PS3V Switching Power Supplies
20
203.5
10 6.5
27
2
2-ø3.5
mounting hole
27
72
14
16.539.1
4126
4-ø3.5 hole
A part
3.5×4.5
mounting hole
5-ø3.5 hole
ø3.5
mouting hole
6.5
22.54.5
28
17.5
31
13.5
103
18
80±0.3
74±0.3
18
2.3
77±0.3
L1 L3
L2
H3
H1
35H2
L2
Part no. Applicable model L1 L2 L3 H1 H2 H3
PS9Z-3N4B PS3V-015AFC 93 107 35 5.2 21 50.8
PS9Z-3E4C
PS3V-030AFC 134 136 35 5.2 21 68.5
PS3V-030AFP 134 125 35 5.2 21 68.5
PS3V-050AFC 134 134 35 5.2 21 80
PS3V-050AFP 134 124 35 5.2 21 80
PS9Z-3E4D
PS3V-100AFC 186 186 39.5 5.2 20 93
PS3V-100AFP 186 176 39.5 5.2 20 93
PS3V-150AFC 186 192 39.5 5.2 20 95
PS3V-150AFP 186 182 39.5 5.2 20 95
Part no. Applicable model L2
PS9Z-3N3A PS3V-015AFC 83.5
PS9Z-3E3B
PS3V-030AFC 118.5
PS3V-030AFP 108.5
PS3V-050AFC 125.5
PS3V-050AFP 115.5
PS3V-100AFC 130.5
PS3V-100AFP 120.5
Mounting bracket (L-shaped bracket) Dimensions All dimensions in mm.
Dimensions when mounting bracket is used All dimensions in mm.
DIN-rail mount bracket
L-mount bracket
PS9Z-3N3A (applicable model: 15W) PS9Z-3E3B (applicable model: 30W/50W/100W)
This product is for use in control panels and inside products and
cannot be externally connected.
Do not use the product alone as an Electric Facilities for General Use.
•When using the product, follow the following precautions.
[Precautions on switching power supplies]
•This product is for industrial or general electronic equipment (such as
communication, measurement, and industrial electronic equipment).
Do not use for devices that may cause malfunction or may harm the
body or threaten human life.
•Make sure that the input voltage and output current do not exceed
the ratings. Otherwise, electric shock, re, or malfunction may occur.
•Do not touch the terminals of the switching power supply while input
voltage is applied, otherwise electric shock may occur.
•Take protective measures with the nal product to prevent
malfunctions caused by the switching power supply.
•Operating temperatures should not exceed the ratings. Be sure to
note the derating characteristics. Otherwise, electric shock, re, or
malfunction may occur.
•Blown fuses indicate that the internal circuits are damaged. Contact
IDEC for repair. If only the fuse is replaced, electric shock, re, or
malfunction may occur.
•Do not use the switching power supplies to charge rechargeable
batteries.
•Do not overload or short-circuit the switching power supply for a long
period of time, otherwise the internal elements may be damaged.
•Do not disassemble, repair, or modify the power supplies, otherwise
the high voltage internal part may cause electric shock, re, or
malfunction.
Safety Precautions
9

PS3V Switching Power Supplies
For details on mounting, wiring, and circuit examples, see the instruction manual from the below URL.
URL: https://product.idec.com/?product=PS3V
Instructions
Notes for installation
1. When mounting the PS3V, see page 7.
2. See page 7and 8for mounting hole layout.
3. Use M3 or M4 screw as mounting screws. The tightening torque of
the mounting screw is 0.49N·m.
Power supply chassis
Mounting panel
Mounting screw
6mm max.
(PS3V-015:
3.5mm max.)
4. Do not close the openings of the switching power supply. Ensure
proper heat dissipation by convection.
5. Maintain a minimum of 20 mm clearance around the switching
power supply.
6. When derating of the output does not work, provide forced air-
cooling.
7. Make sure to wire the ground terminal correctly.
8. Use copper wire only. In addition, refer to the below table to select
wire types and number of wires.
Terminal Wire size (Allowable current) Wire type
Input AWG18 to 14
Copper, solid/stranded
Output
AWG18 to 14
(AWG18-7A, AWG16-10A,
AWG14-15A
• Cross section - AWG18: 0.82mm2, AWG16: 1.31mm2, AWG14: 2.08mm2
• See page 11 for Push-in type
9. Recommended tightening torque of terminal screws: 0.8 N·m
(PS3V-015: 0.5N·m)
Adjustment of output voltage
The output voltage can be adjusted within ±10% of the rated output
voltage by using the V.ADJ control. Turning the V.ADJ clockwise
increases the output voltage. Turning counterclockwise decreases the
output voltage. Note that overvoltage protection may function when
output voltage is increased.
Overcurrent protection
The output voltage drops automatically when an overcurrent flows,
resulting in intermittent operation. Normal voltage is automatically
restored when the load returns to normal condition. However,
overcurrent for a prolonged period of time or short-circuit causes the
internal elements to deteriorate or break down.
Overvoltage protection
• PS3V-015:
Voltage limit and auto-recovery method. The switching power supplies
operate normally when voltage returns to normal.
• PS3X-030, -050, -100, -150:
The output is turned off or intermittent operation when an overvoltage
is applied. When the output voltage has dropped due to an overvoltage,
turn the input off, and after one minute, turn the input on again.
Insulation/Dielectric test
When performing an insulation/dielectric test, short the input (between
AC) and output (between + and –). Do not apply or interrupt the voltage
suddenly, otherwise surge voltage may be generated and the power
supply may be damaged.
Noise
Small acoustic noise inside the PS3V may be heard depending on the
input voltage and load, but the performance of the PS3V is not affected.
Series operation
The following series operation is allowed. In (b) series operation,
connect Schottky barrier diodes. Choose (a) series operation when
using the PS3V as positive and negative output power supply. Insert
a Shottky barrier diode for loads such as operational amplifier where
outputs of two power supplies may be connected in series (Load 3).
Select a Schottky diode in consideration of the rated current.
L
N
L
N
+V
–V
L
N
+V
–V
Load
(a)
L
N
L
N
+V
–V
L
N
+V
–V
Load 3
(b)
Load 1
Load 2
Parallel operation
Parallel operation is not possible to increase the output capacity,
because the internal elements and load may be damaged.
Backup operation is a connection method of two switching power
supplies in parallel for emergency. Normally one switching power
supply has a sufficient output. If one switching power supply fails,
another one operates to continue the output. Make sure that the sum
of power consumption by load and diode is not greater than the rated
wattage (rated voltage × rated current) of one switching power supply.
The current of the diode that is used must be more than double the
output current of PS3V. Take heat dissipation into consideration.
+
–
IN
A
C OUT
+
–
IN OUT
Load
D
D
Rust and scratches on metal parts
Hot-dip galvanized steel and bonderized steel are used for the PS3V.
Rust on the edge and scratches on the surfaces may be developed
depending on the storage condition, but the performance of the PS3V
is not affected.
10

PS3V Switching Power Supplies
Warranty
IDEC warranties the PS3V switching power supplies for a period of five
years from the date of shipment.
Scope
In the event of a failure caused by our responsibility within the above
period, we will replace the product. However, if the product is used
under the following conditions, the warranty may not apply even within
the warranty period.
1. Average operating temperature (ambient temperature of switching
power supply) is 40°C maximum.
2. The load is 60% maximum.
3. Input voltage is the rated input voltage.
4. Standard mounting style
If we are responsible for a failure that occurs during the warranty
period described at left, we will repair the product or replace it with an
alternative product.
Please note that we will not be liable for any damage caused by
the failure of the delivered product. In addition, please note that the
warranty does not apply to the following cases.
1. Inappropriate handling, or operation beyond the specications.
2. Modication or repair by other than IDEC.
3. Failure caused by reasons other than the switching power supply.
4. Failure caused by natural disasters.
Warranty
Accessories and wiring for Push-in terminals
Wire size and recommended ferrules (Push-in terminal type only)
Ferrules with insulated covers
Applicable Wire
(Stranded Wire)
Wire Strip
Length
(mm)
Part No.
(Ordering No.)
AWG mm2
For 1
wire
18 0.75 12 S3TL-H075-16WW
17 1.0 12 S3TL-H10-16WY
16 1.5 12 S3TL-H15-16WR
For 2
wires 18 0.75 21 S3TL-J075-19WWS
Recommended tools (Optional. See page 4for details)
Name Part No. (Ordering No.)
Crimping tool S3TL-CR06D
Auto-adjust stripping tool S3TL-ST06
Insulated screwdriver S3TL-D04-25-75
Note) Use a at blade screwdriver with a blade size of 0.4×2 to 2.5 mm.
0.4mm
2.5mm
Wiring procedure
Wiring
(1) Insert the solid wire or stranded wire with
ferrule into the terminal entrance.
* If the shape of the ferrule becomes trapezoidal
after the clamping, insert the ferrule with the long
side of the clamped part parallel to the pusher.
* When inserting stranded wires directly, make sure
that the pusher in pressed down and there are no
loose wires.
Note) When inserting a ferrule terminal with two
wires, insert the insulated cover part vertically to
the pusher.
Insulated cover part
(2) After wiring, tug lightly to make sure that the wire is properly
connected.
Removing the wire
(1) Press the pusher using a insulated
screwdriver.
(2) Remove the wire by pressing the pusher.
Pusher
11

PS3V Switching Power Supplies
1. Notes on contents of Catalogs
(1) Rated values, performance values, and specification values of IDEC products
listed in this Catalog are values acquired under respective conditions in
independent testing, and do not guarantee values gained in combined
conditions.
Also, durability varies depending on the usage environment and usage
conditions.
(2) Reference data and reference values listed in Catalogs are for reference
purposes only, and do not guarantee that the product will always operate
appropriately in that range.
(3) The specifications / appearance and accessories of IDEC products listed in
Catalogs are subject to change or termination of sales without notice, for
improvement or other reasons.
(4) The content of Catalogs is subject to change without notice.
2. Note on applications
(1) If using IDEC products in combination with other products, confirm the
applicable laws / regulations and standards.
Also, confirm that IDEC products are compatible with your systems, machines,
devices, and the like by using under the actual conditions. IDEC shall bear no
liability whatsoever regarding the compatibility with IDEC products.
(2) The usage examples and application examples listed in Catalogs are for
reference purposes only. Therefore, when introducing a product, confirm the
performance and safety of the instruments, devices, and the like before use.
Furthermore, regarding these examples, IDEC does not grant license to use
IDEC products to you, and IDEC offers no warranties regarding the ownership
of intellectual property rights or non-infringement upon the intellectual
property rights of third parties.
(3) When using IDEC products, be cautious when implementing the following.
i. Use of IDEC products with sufficient allowance for rating and
performance
ii. Safety design, including redundant design and malfunction prevention
design that prevents other danger and damage even in the event that an
IDEC product fails
iii. Wiring and installation that ensures the IDEC product used in your
system, machine, device, or the like can perform and function according
to its specifications
(4) Continuing to use an IDEC product even after the performance has
deteriorated can result in abnormal heat, smoke, fires, and the like due to
insulation deterioration or the like. Perform periodic maintenance for IDEC
products and the systems, machines, devices, and the like in which they are
used.
(5) IDEC products are developed and manufactured as general-purpose products
for general industrial products. They are not intended for use in the following
applications, and in the event that you use an IDEC product for these
applications, unless otherwise agreed upon between you and IDEC, IDEC shall
provide no guarantees whatsoever regarding IDEC products.
i. Use in applications that require a high degree of safety, including nuclear
power control equipment, transportation equipment (railroads / airplanes
/ ships / vehicles / vehicle instruments, etc.), equipment for use in outer
space, elevating equipment, medical instruments, safety devices, or
any other equipment, instruments, or the like that could endanger life or
human health
ii. Use in applications that require a high degree of reliability, such as
provision systems for gas / waterworks / electricity, etc., systems that
operate continuously for 24 hours, and settlement systems
iii. Use in applications where the product may be handled or used deviating
from the specifications or conditions / environment listed in the Catalogs,
such as equipment used outdoors or applications in environments
subject to chemical pollution or electromagnetic interference
If you would like to use IDEC products in the above applications, be sure
to consult with an IDEC sales representative.
3. Inspections
We ask that you implement inspections for IDEC products you purchase without
delay, as well as thoroughly keep in mind management/maintenance regarding
handling of the product before and during the inspection.
4. Warranty
(1) Warranty period
The warranty period for IDEC products shall be five (5) years after purchase or
delivery to the specified location. However, this shall not apply in cases where
there is a different specification in the Catalogs or there is another agreement
in place between you and IDEC.
(2) Warranty scope
Should a failure occur in an IDEC product during the above warranty period
for reasons attributable to IDEC, then IDEC shall replace or repair that
product, free of charge, at the purchase location / delivery location of the
product, or an IDEC service base. However, failures caused by the following
reasons shall be deemed outside the scope of this warranty.
i. The product was handled or used deviating from the conditions /
environment listed in the Catalogs
ii. The failure was caused by reasons other than an IDEC product
iii. Modification or repair was performed by a party other than IDEC
iv. The failure was caused by a software program of a party other than
IDEC
v. The product was used outside of its original purpose
vi. Replacement of maintenance parts, installation of accessories, or the like
was not performed properly in accordance with the user’s manual and
Catalogs
vii. The failure could not have been predicted with the scientific and
technical standards at the time when the product was shipped from
IDEC
viii. The failure was due to other causes not attributable to IDEC (including
cases of force majeure such as natural disasters and other disasters)
Furthermore, the warranty described here refers to a warranty on the IDEC
product as a unit, and damages induced by the failure of an IDEC product are
excluded from this warranty.
5. Limitation of liability
The warranty listed in this Agreement is the full and complete warranty for IDEC
products, and IDEC shall bear no liability whatsoever regarding special damages,
indirect damages, incidental damages, or passive damages that occurred due to an
IDEC product.
6. Service scope
The prices of IDEC products do not include the cost of services, such as dispatching
technicians. Therefore, separate fees are required in the following cases.
(1) Instructions for installation / adjustment and accompaniment at test operation
(including creating application software and testing operation, etc.)
(2) Maintenance inspections, adjustments, and repairs
(3) Technical instructions and technical training
(4) Product tests or inspections specified by you
The above content assumes transactions and usage within your region. Please
consult with an IDEC sales representative regarding transactions and usage outside
of your region. Also, IDEC provides no guarantees whatsoever regarding IDEC
products sold outside your region.
Ordering Terms and Conditions
Thank you for using IDEC Products.
By purchasing products listed in our catalogs, datasheets, and the like (hereinafter referred to as “Catalogs”) you agree to be bound by these terms and conditions. Please read
and agree to the terms and conditions before placing your order.
Specications and other descriptions in this brochure are subject to change without notice.
Information in this catalog is current as of June, 2021.
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