S8EA
4
*1. Do not use an inverter output for the Power Supply. Inverters with an output frequency of 50/60 Hz are available, but the rise in the internal
temperature of the Power Supply may result in ignition or burning.
*2. For details, refer to Output Voltage Adjuster (V. ADJ) on page 16.
*3. Specified for the rated input voltage (100 VAC) and a 100% load.
The measurement method is based on JEITA standard RC-9131B.
For details, refer to Ripple Noise Voltage on page 17.
*4. To reset the protection, turn OFF the input power for three minutes or longer and then turn it back ON.
*5. The weight is for an open-frame model.
*6. The range for compliance with EC Directives and safety standards (UL, EN, etc.) is 100 to 120 VAC (85 to 132 VAC).
*7. Class B compliance was met with an aluminum plate placed under the Power Supply.
*8. Excluding models with low leakage current.
Power rating 100 W 150 W
Item Output voltage 5 V 12 V 24 V 5 V 12 V 24 V
Efficiency (Typ.) 100 VAC input 79% 85% 83% 81% 85% 87%
Input
Voltage*1100 to 120 VAC (allowable voltage: 85 to 132 VAC, 120 to 175 VDC*6)
Frequency*150/60 Hz (47 to 63 Hz)
Current (Typ.) 100 VAC input 2.1A 3.3A
Power factor ---
Harmonic current emissions ---
Leakage current 100 VAC input 0.5 mA max. (model with low leakage current: 0.1 mA max.)
Inrush current 100 VAC input 17.5 A max.
Output
Voltage adjustment range*2±10% (with V. ADJ)
Ripple*3150 mV max. 240 mV max. 480 mV max. 150 mV max. 240 mV max. 480 mV max.
Input variation influence ±1% max. (with 85 to 132 VAC input at 100% load)
Load variation influence 2% max. 1.5% max. 2% max. 1.5% max.
Temperature variation influence 0.05%/°C max.
Startup time (Typ.) 100 VAC input 550 ms 350 ms
Hold time (Typ.) 100 VAC input 20 ms 25 ms
Additional
functions
Overload protection 105% to 160% of rated load current, voltage drop, intermittent, automatic reset
Overvoltage protection*4Yes (at 130% or higher of rated output)
Series operation Yes (For up to two Power Supplies; external diodes required.)
Parallel operation No
Other
Ambient operating temperature −10 to 60°C (Derating is required according to the
temperature.) (with no icing or condensation)
5 V: −10 to 60°C (Derating is required according to
the temperature.)
12/24 V: −10 to 70°C (Derating is required according
to the temperature.)
(with no icing or condensation)
Storage temperature −25 to 75°C
Ambient operating humidity 25% to 85% (Storage humidity: 25% to 90%)
Dielectric strength
3.0 kVAC for 1 min. (between all inputs and outputs; Cutoff current: 10 mA)
2.0 kVAC for 1 min. (between all inputs and PE; Cutoff current: 10 mA)
1.0 kVAC for 1 min. (between all outputs and PE; Cutoff current: 20 mA)
Insulation resistance 100 MΩmin. (between all outputs and all inputs/PE)
Vibration resistance 10 to 55 Hz, 19.6 m/s2(2 G) for 1 h each in X, Y, and Z directions
Shock resistance 196.1 m/s2, 3 times each in ±X, ±Y, ±Z directions
Conducted emissions Conforms to EN 55011 Group 1 Class B *7 *8
Radiated emissions Conforms to EN 55011 Group 1 Class B *7 *8
Approved standards
UL UR: UL 60950-1 (Recognition)
cUR: CSA C22.2 No. 60950-1
EN: EN 50178 and EN 60950-1
SEMI ---
Weight*5250 g max. (without chassis and cover) 320 g max. (without chassis and cover)
