Circuit Specialists CSI530S User manual

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www.CircuitSpecialists.com
Circuit Specialists, Inc.
220 S Country Club Dr Bldg 2
Mesa, AZ 85210
USA
Tel: [phone]
Fax: [phone]
www.CircuitSpecialists.com
Circuit Specialists, Inc.
Circuit Specialists, Inc.
REGULATED DC
POWER SUPPLY
CSI530S
Users Manual
CircuitSpecialists.com

23
before operation.
Thanks for using our products, please read this manual thoroughly
GENERAL
¡This power supply is a regulated DC power supply which you can adjust the current and the
voltage continuously. An LED display is used to show the current and voltage values. The
output terminals are safe 4mm banana jacks.
¡This power supply can be used in electronic circuits such as operational amplifiers, digital
logic circuits and so on. Users include researchers, technicians, teachers and electronics
enthusiasts.
¡A 3 ½ digit LED is used to display the voltage and current values.
+/-
1) the voltage display accuracy: LED 1%
+/-
2) the current display accuracy: LED 1%
SPECIFICATIONS
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Model: CSI530S
+/-
Input voltage: 110V 10%
Frequency range: 60Hz
Input current: 3A
Output: DC 0~30V, 0~5A
Voltage regulation
(C.V.): 3mV0
(C.C.): 15mA
Ripple: 3mVrms
o o
Operating temperature: +0 C~ +40 C
o o
Storage temperature: -20 C~ +80 C
Storage and operating humidity: 80%RH
Altitude: 2000m
Pollution Degree: 2
Dimensions: 260(L)x150(W)x160(H)mm
Net weight: 5.3kg
Gross weight: 6kg
THE INSTRUCTION OF THE FRONT PANEL
(1) Current meter: displays output current value
(2) Voltage meter: displays output voltage value
(3) Power switch: control the power
(4) Output current fine knob
(5) Output current course knob
(6) Constant current mode indicator
(7) Constant voltage mode indicator
(8) Output voltage coarse knob
(9) Output voltage fine knob
(10) Power output “-”
terminal
(11) Output “+” terminal
(12) Gound (Earth terminal)
FEATURES
¡Voltage and current adjustable outputs.
¡One display for adjusted voltage and current.
¡Over voltage protection.
¡Short circuit protection.
¡Over temperature protection.
The CSI530S front panel

1. Ensure that the power plug of this unit is connected to a 110V AC power outlet before
using, switch the power ON, and adjust the (8)~(9) knobs to set the voltage to the desired
value, and then plug your output cords into the output terminals (10)~(11), now the current
meter (1) will show the current value.
2. Setting of current limiting.
¡Use a short-circuit wire to short the current terminals (+) to (-).
¡Adjust the current knob until the CC indicator is on.
¡Adjust the current knob to the desired value (4) & (5).
¡Take off the short circuit wire.
OPERATIONS
SAVETY DEVICE AND MAINTENANCE
1.
2. Do not put device in a moist or wet environment.
3. This device is designed for indoor use only.
4. Do use in extreme temperatures, direct sunlight, extreme humidity, or wet environments.
5. Replace fuse only with the original value fuse, please avoid short circuit of fuse and
holder. The fuse is located on the rear panel adjacent to the power cord receptacle.
6. Fuse rating is 5A @ 250VAC (5x20mm).
You should keep this unit in a dry and well ventilated place after using. Disconnect the
power cord if you will not use the unit for a long period of time.
7. Do not block the ventilation holes in the rear and side panel, as this will increase the
internal temperature.
8. Please keep this device out of the reach of small children.
9. Do not put any liquid near the unit to avoid short circuit.
10. Do not place the system near strong magnetic fields.
11. Before operation the system must be temperature stabilized to avoid condensation.
12. Opening of the system and service must be performed by qualified service personal.
13. Ground the chassis by only using a three-contact AC power cable which must be
plugged into an approved three-contact electrical outlet, and do not attempt to defeat the
ground wire connection or float the device, to do so may pose a great safety hazard.
14. Clean and recalibrate the equipment on a regular basis to keep the equipment
looking nice and working well.
15. Remove dirt & dust on the outside cover with a dry cloth whenever it becomes
noticeable.
16. If the equipment ever becomes inoperative or damaged, refer servicing to a
qualified repair facility.
17. Pay attention to warning-signs printed on the unit.
Protective ground terminal
Only connect this unit to a socket with grounded neutral conductor.
ACCESSORIES
This instrument is supplied with the following accessories:
¡Power cable ............................................................. 1pcs
¡Operation manual .................................................... 1pcs
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