Page top

S8EX

Switch Mode Power Supply (15, 30, 50, 100, 150, and 240-W Models)

S8EX

Newly Released High-capacity 240-W Models in S8EX-series Lineup Rated Output of 300 W for 200 VAC.* *From 170 to 264 VAC.

Ratings, Characteristics, and Functions

Power ratings 15 W
Output voltage 5 V 12 V 15 V 24 V 48 V
Efficiency (Typ.) 100 VAC input 74% 77% 80% 80% 83%
200 VAC input 74% 77% 78% 78% 82%
Input Voltage *1 100 to 240 VAC (allowable voltage: 85 to 264 VAC or 120 to 370
VDC *6)
Frequency *1 50/60 Hz (47 to 450 Hz)
Current (Typ.) 100 VAC input 0.4 A
200 VAC input 0.25 A
Leakage
current
100 VAC input 0.5 mA max.
200 VAC input 1 mA max.
Inrush current
(Typ.)
100 VAC input 15 A (for a cold start at 25°C)
200 VAC input 30 A (for a cold start at 25°C)
Output Voltage adjustment range *2 ±10% (with V. ADJ)
Ripple *3 150 mV max. 240 mV
max.
300 mV
max.
480 mV
max.
960 mV
max.
Input variation influence 0.5% max. (with 85 to 264 VAC input at 100% load)
Load variation influence 2% max. (0
to 100% load,
rated input
voltage)
1.5% max. (0 to 100% load, rated input voltage)
Temperature variation influence 0.05%/°C max.
Startup time
(Typ.)
100 VAC input 800 ms
Hold time (Typ.) 100 VAC input 20 ms
Addi-
tional
func-
tions
Overload protection 105% to 160% of rated current, voltage drop, intermittent, and
automatic reset
Overvoltage protection *4 Yes
Series operation Yes (For up to two Power Supplies; external diodes required.)
Parallel operation No (However, backup operation is possible; external diodes
required.)
Other Ambient operating temperature -10 to 70°C (Derating is required according to the temperature.)
(with no icing or condensation)
Storage temperature -25 to 75°C (with no icing or condensation)
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 MΩ min. (between all outputs and all inputs/PE terminal) at
500 VDC
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
EMI Conducted Emissions Conforms to EN 55011 Group 1 Class B *7
Radiated Emissions Conforms to EN 55011 Group 1 Class B *7
EMS Electrostatic
Discharge
Conforms to EN61000-4-2
Radiated
Electromagnetic
Field
Conforms to EN61000-4-3
Electrical Fast
Transient/Burst
Conforms to EN61000-4-4
Surge Conforms to EN61000-4-5
Conducted
Disturbance
Conforms to EN61000-4-6
Voltage Dips/Short
Interruptions
Conforms to EN61000-4-11
Approved standards UL UR: UL 60950-1 (Recognition)
cUR: CSA C22.2 No. 60950-1
EN: EN50178, EN60950-1
SEMI SEMI F47-0706 (at 200 VAC)
Weight *5 70 g max. (without chassis and cover)

*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. If the output voltage adjuster (V. ADJ) is turned, the voltage will increase by +10% of the allowable voltage range.
       When adjusting the output voltage, confirm the actual output voltage from the Power Supply and be sure that load is
       not damaged.
*3. Rated input voltage: 100 or 200 VAC at 100% load.
       The measurement method is based on JEITA standard RC-9131A.
       For details, refer to Ripple Noise Voltage on Catalog.
*4. To reset the protection after power is shut off, 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 240 VAC (85 to 264 VAC).
*7. Class B compliance was met with an aluminum plate placed under the Power Supply.

Power ratings 30 W
Output voltage 5 V 12 V 15 V 24 V 48 V
Efficiency (Typ.) 100 VAC input 77% 82% 83% 85% 85%
200 VAC input 79% 83% 83% 86% 86%
Input Voltage *1 100 to 240 VAC (allowable voltage: 85 to 264 VAC, 120 to 370
VDC *6)
Frequency *1 50/60 Hz (47 to 450 Hz)
Current (Typ.) 100 VAC input 0.7 A
200 VAC input 0.4 A
Leakage
current
100 VAC input 0.5 mA max.
200 VAC input 1mA max.
Inrush current
(Typ.)
100 VAC input 15 A (for a cold start at 25°C)
200 VAC input 30 A (for a cold start at 25°C)
Output Voltage adjustment range *2 ±10% (with V. ADJ)
Ripple *3 150 mV max. 240 mV
max.
300 mV
max.
480 mV
max.
960 mV
max.
Input variation influence 0.5% max. (with 85 to 264 VAC input at 100% load)
Load variation influence 2% max. (0
to 100% load,
rated input
voltage)
1.5% max. (0 to 100% load, rated input voltage)
Temperature variation influence 0.05%/°C max.
Startup time
(Typ.)
100 VAC input 800 ms
Hold time (Typ.) 100 VAC input 20 ms
Addi-
tional
func-
tions
Overload protection 105% to 160% of rated current, voltage drop, intermittent,
automatic reset
Overvoltage protection *4 Yes
Series operation Yes (For up to two Power Supplies; external diodes required.)
Parallel operation No (However, backup operation is possible; external diodes
required.)
Other Ambient operating temperature -10 to 70°C (Derating is required according to the temperature.)
(with no icing or condensation)
Storage temperature -25 to 75°C (with no icing or condensation)
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 MΩ min. (between all outputs and all inputs/PE terminal) at
500 VDC
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
EMI Conducted Emissions Conforms to EN 55011 Group 1 Class B *7
Radiated Emissions Conforms to EN 55011 Group 1 Class B *7
EMS Electrostatic
Discharge
Conforms to EN61000-4-2
Radiated
Electromagnetic
Field
Conforms to EN61000-4-3
Electrical Fast
Transient/Burst
Conforms to EN61000-4-4
Surge Conforms to EN61000-4-5
Conducted
Disturbance
Conforms to EN61000-4-6
Voltage Dips/Short
Interruptions
Conforms to EN61000-4-11
Approved standards UL UR: UL 60950-1 (Recognition)
cUR: CSA C22.2 No. 60950-1
EN: EN50178, EN60950-1
SEMI SEMI F47-0706 (at 200 VAC)
Weight *5 110 g max. (without chassis and cover)

*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. If the output voltage adjuster (V. ADJ) is turned, the voltage will increase by +10% of the allowable voltage range.
        When adjusting the output voltage, confirm the actual output voltage from the Power Supply and be sure that load is
        not damaged.
*3. Rated input voltage: 100 or 200 VAC at 100% load.
        The measurement method is based on JEITA standard RC-9131A.
        For details, refer to Ripple Noise Voltage on Catalog.
*4. To reset the protection after power is shut off, 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 240 VAC (85 to 264 VAC).
*7. Class B compliance was met with an aluminum plate placed under the Power Supply.

Power ratings 50 W
Output voltage 5 V 12 V 24 V 48 V
Efficiency (Typ.) 100 VAC input 79% 83% 82% 82%
200 VAC input 81% 86% 85% 85%
Input Voltage *1 100 to 240 VAC (allowable voltage: 85 to 264 VAC, 120 to 370
VDC *6)
Frequency *1 50/60 Hz (47 to 63 Hz)
Current (Typ.) 100 VAC input 0.65 A
200 VAC input 0.35 A
Power factor (rate, 100% load) 0.9 min.
Harmonic current emissions Conforms to EN 61000-3-2 Class A.
Leakage
current
100 VAC input 0.5 mA max.
200 VAC input 1 mA max.
Inrush current
(Typ.)
100 VAC input 14.1 A max. (for a cold start at 25 °C)
200 VAC input 28.3 A max. (for a cold start at 25 °C)
Output Voltage adjustment range *2 ± 10% (with V. ADJ)
Ripple *3 150 mV max. 240 mV max. 480 mV max. 960 mV max.
Input variation influence 0.5% max. (with 85 to 264 VAC input at 100% load)
Load variation influence 2% max. (0 to
100% load,
rated input
voltage)
1.5% max. (0 to 100% load, rated input voltage)
Temperature variation influence 0.05%/ °C max.
Startup time
(Typ.)
100 VAC input 440 ms 460 ms 500 ms 460 ms
Hold time (Typ.) 100 VAC input 25 ms 20 ms 23 ms 22 ms
Addi-
tional
func-
tions
Overload protection 100% to 110% of rated load current, voltage drop, intermittent,
automatic reset
Overvoltage protection *4 Yes
Series operation Yes (For up to two Power Supplies.)
Parallel operation No (However, backup operation is possible; external diodes
required.)
Remote control Yes (Only for models with remote control option.)
Other Ambient operating temperature -10 to 70 °C (Derating is required according to the
temperature.) (with no icing or condensation)
Storage temperature -25 to 75 °C (with no icing or condensation)
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 MΩ min. (between all outputs and all inputs/PE terminal) at
500 VDC
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
EMI Conducted Emissions Conforms to EN 55011 Group 1 Class B *7
Radiated Emissions Conforms to EN 55011 Group 1 Class B *7
EMS Electrostatic
Discharge
Conforms to EN61000-4-2
Radiated
Electromagnetic
Field
Conforms to EN61000-4-3
Electrical Fast
Transient/Burst
Conforms to EN61000-4-4
Surge Conforms to EN61000-4-5
Conducted
Disturbance
Conforms to EN61000-4-6
Voltage Dips/Short
Interruptions
Conforms to EN61000-4-11
Approved standards UL UR: UL 60950-1 (Recognition)
cUR: CSA C22.2 No. 60950-1
EN: EN50178, EN60950-1
SEMI SEMI F47-0706 (at 200 VAC)
Weight *5 150 g max. (without chassis and cover)

*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. If the output voltage adjuster (V. ADJ) is turned, the voltage will increase by +10% of the allowable voltage range.
       When adjusting the output voltage, confirm the actual output voltage from the Power Supply and be sure that load is
       not damaged.
*3. Rated input voltage: 100 or 200 VAC at 100% load.
       The measurement method is based on JEITA standard RC-9131A.
       For details, refer to Ripple Noise Voltage on Catalog.
*4. To reset the protection after power is shut off, 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 240 VAC (85 to 264 VAC).
*7. Class B compliance was met with an aluminum plate placed under the Power Supply.

Power ratings 100 W
Output voltage 5 V 12 V 24 V 48 V
Efficiency (Typ.) 100 VAC input 81% 82% 84% 84%
200 VAC input 84% 85% 86% 86%
Input Voltage *1 100 to 240 VAC (allowable voltage: 85 to 264 VAC, 120 to 370
VDC *6)
Frequency *1 50/60 Hz (47 to 63 Hz)
Current (Typ.) 100 VAC input 1.3 A
200 VAC input 0.65 A
Power factor (rate, 100% load) 0.9 min.
Harmonic current emissions Conforms to EN 61000-3-2 Class A.
Leakage
current
100 VAC input 0.5 mA max.
200 VAC input 1 mA max.
Inrush current
(Typ.)
100 VAC input 14.1 A max. (for a cold start at 25 °C)
200 VAC input 28.3 A max. (for a cold start at 25 °C)
Output Voltage adjustment range *2 ± 10% (with V. ADJ)
Ripple *3 150 mV max. 240 mV max. 480 mV max. 960 mV max.
Input variation influence 0.5% max. (with 85 to 264 VAC input at 100% load)
Load variation influence 2% max. (0
to 100% load,
rated input
voltage)
1.5% max. (0 to 100% load, rated input voltage)
Temperature variation influence 0.05%/ °C max.
Startup time
(Typ.)
100 VAC input 480 ms 530 ms 540 ms 650 ms
Hold time (Typ.) 100 VAC input 24 ms 21 ms 22 ms 24 ms
Addi-
tional
func-
tions
Overload protection 12-V, 24-V, or 48-V model: 100% to 110% of power boost for output
current, voltage drop, intermittent, automatic reset
5-V model: 105% to 160% of rated current, voltage drop, intermittent,
automatic reset
Overvoltage protection *4 Yes
Series operation Yes (For up to two Power Supplies.)
Parallel operation No (However, backup operation is possible; external diodes required.)
Remote control Yes (Only for models with remote control option.)
Other Ambient operating temperature -10 to 70 °C (Derating is required according to the temperature.)
(with no icing or condensation)
Storage temperature -25 to 75 °C (with no icing or condensation)
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 MΩ min. (between all outputs and all inputs/PE terminal) at
500 VDC
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
EMI Conducted Emissions Conforms to EN 55011 Group 1 Class B *7
Radiated Emissions Conforms to EN 55011 Group 1 Class B *7
EMS Electrostatic
Discharge
Conforms to EN61000-4-2
Radiated
Electromagnetic
Field
Conforms to EN61000-4-3
Electrical Fast
Transient/Burst
Conforms to EN61000-4-4
Surge Conforms to EN61000-4-5
Conducted
Disturbance
Conforms to EN61000-4-6
Voltage Dips/Short
Interruptions
Conforms to EN61000-4-11
Approved standards UL UR: UL 60950-1 (Recognition)
cUR: CSA C22.2 No. 60950-1
EN: EN50178, EN60950-1
SEMI SEMI F47-0706 (at 200 VAC)
Weight *5 265 g max. (without chassis and cover)

*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. If the output voltage adjuster (V. ADJ) is turned, the voltage will increase by +10% of the allowable voltage range.
       When adjusting the output voltage, confirm the actual output voltage from the Power Supply and be sure that load is
       not damaged.
*3. Rated input voltage: 100 or 200 VAC at 100% load.
       The measurement method is based on JEITA standard RC-9131A.
       For details, refer to Ripple Noise Voltage on Catalog.
*4. To reset the protection after power is shut off, 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 240 VAC (85 to 264 VAC).
*7. Class B compliance was met with an aluminum plate placed under the Power Supply.

Power ratings 150 W
Output voltage 5 V 12 V 24 V 48 V
Efficiency (Typ.) 100 VAC input 84% 83% 84% 85%
200 VAC input 87% 86% 87% 88%
Input Voltage *1 100 to 240 VAC (allowable voltage: 85 to 264 VAC, 120 to 370
VDC *6)
Frequency *1 50/60 Hz (47 to 63 Hz)
Current (Typ.) 100 VAC input 1.9 A
200 VAC input 0.95 A
Power factor (rate, 100% load) 0.9 min.
Harmonic current emissions Conforms to EN 61000-3-2 Class A.
Leakage
current
100 VAC input 0.5 mA max.
200 VAC input 1 mA max.
Inrush current
(Typ.)
100 VAC input 14.1 A max. (for a cold start at 25 °C)
200 VAC input 28.3 A max. (for a cold start at 25 °C)
Output Voltage adjustment range *2 ± 10% (with V. ADJ)
Ripple *3 150 mV max. 240 mV max. 480 mV max. 960 mV max.
Input variation influence 0.5% max. (with 85 to 264 VAC input at 100% load)
Load variation influence 2% max. (0 to
100% load,
rated input
voltage)
1.5% max. (0 to 100% load, rated input voltage)
Temperature variation influence 0.05%/ °C max.
Startup time
(Typ.)
100 VAC input 450 ms 660 ms 660 ms 690 ms
Hold time (Typ.) 100 VAC input 25 ms 20 ms 21 ms 20 ms
Addi-
tional
func-
tions
Overload protection 12-V, 24-V, or 48-V model: 100% to 110% of power boost for output
current, voltage drop, intermittent, automatic reset
5-V model: 105% to 160% of rated current, voltage drop, intermittent,
automatic reset
Overvoltage protection *4 Yes
Series operation Yes (For up to two Power Supplies.)
Parallel operation No (However, backup operation is possible; external diodes required.)
Remote control Yes (Only for models with remote control option.)
Other Ambient operating temperature -10 to 70 °C (Derating is required according to the temperature.)
(with no icing or condensation)
Storage temperature -25 to 75 °C (with no icing or condensation)
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 MΩ min. (between all outputs and all inputs/PE terminal) at
500 VDC
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
EMI Conducted Emissions Conforms to EN 55011 Group 1 Class B *7
Radiated Emissions Conforms to EN 55011 Group 1 Class B *7
EMS Electrostatic
Discharge
Conforms to EN61000-4-2
Radiated
Electromagnetic
Field
Conforms to EN61000-4-3
Electrical Fast
Transient/Burst
Conforms to EN61000-4-4
Surge Conforms to EN61000-4-5
Conducted
Disturbance
Conforms to EN61000-4-6
Voltage Dips/Short
Interruptions
Conforms to EN61000-4-11
Approved standards UL UR: UL 60950-1 (Recognition)
cUR: CSA C22.2 No. 60950-1
EN: EN50178, EN60950-1
SEMI SEMI F47-0706 (at 200 VAC)
Weight *5 315 g max. (without chassis and cover)

*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. If the output voltage adjuster (V. ADJ) is turned, the voltage will increase by +10% of the allowable voltage range.
       When adjusting the output voltage, confirm the actual output voltage from the Power Supply and be sure that load is
       not damaged.
*3. Rated input voltage: 100 or 200 VAC at 100% load.
      The measurement method is based on JEITA standard RC-9131A.
      For details, refer to Ripple Noise Voltage on Catalog.
*4. To reset the protection after power is shut off, 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 240 VAC (85 to 264 VAC).
*7. Class B compliance was met with an aluminum plate placed under the Power Supply.

Power ratings 240 W (300 W)
Output voltage 24 V 36 V 48 V
Efficiency (Typ.) 100 VAC input 87% 87% 87%
200 VAC input 90% 90% 90%
Input Voltage *1 100 to 240 VAC (allowable voltage: 85 to 264 VAC, 120 to 370
VDC *6)
Frequency *1 50/60 Hz (47 to 63 Hz)
Current (Typ.) 100 VAC input 2.9 A (for 240-W output)
200 VAC input 1.5 A (for 240-W output)
1.8 A (for 300-W output)
Power factor (rate, 100% load) 0.9 min.
Harmonic current emissions Conforms to EN 61000-3-2 Class A.
Leakage
current
100 VAC input 0.5 mA max.
200 VAC input 1.0 mA max.
Inrush current
(Typ.)
100 VAC input 14 A (for a cold start at 25°C)
200 VAC input 28 A (for a cold start at 25°C)
Output Voltage adjustment range *2 ± 10% (with V. ADJ)
Ripple *3 480 mV max. 720 mV max. 960 mV max.
Input variation influence 0.5% max.
Load variation influence 1.5% max.
Temperature variation influence 0.05%/ °C max.
Startup time
(Typ.)
100 VAC input 460 ms
200 VAC input 330 ms
Hold time (Typ.) 100 VAC input 20 ms (for output power of 240 W)
200 VAC input 20 ms (for output power of 240 W)
16 ms (for output power of 300 W)
Addi-
tional
func-
tions
Overload protection *4 100% or higher of power boost for output current, voltage drop,
automatic reset Power shut off if 130% or higher of rated output
current continues for approx. 5 s
Reset by input reset (OFF time: 3 min min.)
Overvoltage protection *4 Yes
Series operation Yes (For up to two Power Supplies; external diodes are required.)
Parallel operation No (However, backup operation is possible; external diodes required.)
Remote control Yes (Only for models with remote control option.)
Undervoltage alarm output Yes (open-collector output, 30 VDC max., 50 mA max.)
Other Ambient operating temperature -10 to 70 °C (Derating is required according to the temperature.)
(with no icing or condensation)
Storage temperature -25 to 75 °C (with no icing or condensation)
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 MΩ min. (between all outputs and all inputs/PE terminal) at 500
VDC (at room temperature 25°C and humidity 60%)
Vibration resistance No abnormality after 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
EMI Conducted Emissions Conforms to EN 55011 Group 1 Class B *7
Radiated Emissions Conforms to EN 55011 Group 1 Class B *7 *8
EMS Electrostatic
Discharge
Conforms to EN61000-4-2
Radiated
Electromagnetic
Field
Conforms to EN61000-4-3
Electrical Fast
Transient/Burst
Conforms to EN61000-4-4
Surge Conforms to EN61000-4-5
Conducted
Disturbance
Conforms to EN61000-4-6
Voltage Dips/Short
Interruptions
Conforms to EN61000-4-11
Approved standards UL UR: UL 60950-1 (Recognition)
cUR: CSA C22.2 No. 60950-1
EN: EN50178, EN60950-1
SEMI SEMI F47-0706 (at 200 VAC)
Weight *5 515 g (without chassis and cover)

*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. If the output voltage adjuster (V. ADJ) is turned, the voltage will increase by +10% of the allowable voltage range.
       When adjusting the output voltage, confirm the actual output voltage from the Power Supply and be sure that load is
       not damaged.
*3. Rated input voltage: 100 or 200 VAC at 100% load.
       The measurement method is based on JEITA standard RC-9131A. For details, refer to Ripple Noise Voltage on
       Catalog.
*4. To reset the protection after power is shut off, 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 240 VAC (85 to 264 VAC).
*7. Noise values depend on the wiring methods. Class B compliance was met with an aluminum plate placed under the
       Power Supply.
*8. Insert filters (ZCAT3035-1330 manufactured by TDK Corporation) in the input and output lines to reduce noise.