Omron, S8EX Series

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%
Efficiency (Typ.)		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
	Current (Typ.)	200 VAC input	0.25 A
	Leakage current	100 VAC input	0.5 mA max.
	Leakage current	200 VAC input	1 mA max.
	Inrush current (Typ.)	100 VAC input	15 A (for a cold start at 25°C)
	Inrush current (Typ.)	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
	EMI	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%
Efficiency (Typ.)			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
	Current (Typ.)		200 VAC input	0.4 A
	Leakage current		100 VAC input	0.5 mA max.
	Leakage current		200 VAC input	1mA max.
	Inrush current (Typ.)		100 VAC input	15 A (for a cold start at 25°C)
	Inrush current (Typ.)		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
	EMI	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%
Efficiency (Typ.)		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
	Current (Typ.)	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.
	Leakage current	200 VAC input	1 mA max.
	Inrush current (Typ.)	100 VAC input	14.1 A max. (for a cold start at 25 °C)
	Inrush current (Typ.)	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; external diodes required.)
	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
	EMI	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%
Efficiency (Typ.)		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
	Current (Typ.)	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.
	Leakage current	200 VAC input	1 mA max.
	Inrush current (Typ.)	100 VAC input	14.1 A max. (for a cold start at 25 °C)
	Inrush current (Typ.)	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; external diodes required.)
	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
	EMI	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%
Efficiency (Typ.)		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
	Current (Typ.)	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.
	Leakage current	200 VAC input	1 mA max.
	Inrush current (Typ.)	100 VAC input	14.1 A max. (for a cold start at 25 °C)
	Inrush current (Typ.)	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; external diodes required.)
	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
	EMI	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%
Efficiency (Typ.)		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)
	Current (Typ.)	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.
	Leakage current	200 VAC input	1.0 mA max.
	Inrush current (Typ.)	100 VAC input	14 A (for a cold start at 25°C)
	Inrush current (Typ.)	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
	Startup time (Typ.)	200 VAC input	330 ms
	Hold time (Typ.)	100 VAC input	20 ms (for output power of 240 W)
	Hold time (Typ.)	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
	EMI	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.

TITLE	DOCUMENT TYPE	SIZE
S8EX	Catalog	4862 KB
S8EX Switching Power Supply (ENG/JPN/ITA/GER/FRE/SPA)	Instruction Manual	515 KB
S8EX (15/30/50/100/150 W) Switching Power Supply (ENG/CHI)	Instruction Manual	534 KB
S8EX-BP240 Switching Power Supply (ENG/JPN/ITA/GER)	Instruction Manual	468 KB
S8E-R Switching Power Supply (ENG/JPN/ITA/GER/FRE/SPA/CHI)	Instruction Manual	99 KB
S8EX-N Switching Power Supply (ENG/JPN/ITA/GER/FRE/SPA)	Instruction Manual	479 KB

New 240-W Models

15-W, 35-W, 50-W, 100-W, and 150-W Models

All Models

Ratings, Characteristics, and Functions

Power Supplies

Open-frame Model

S8EX-N015[] (15 W)

S8EX-N030[] (30 W)

S8EX-BP050[][] (50 W)

S8EX-[]P100[][] (100 W)

S8EX-[]P150[][] (150 W)

S8EX-[]BP240[][] (240 W)

With chassis and cover

S8EX-N015[]L[] (15 W)

S8EX-N030[]L[] (30 W)

S8EX-BP050[]L[] (50 W)

S8EX-[]P100[]L[] (100 W)

S8EX-[]P150[]L[] (150 W)

S8EX-BP240[]L[] (240 W)

Group Sites

Our Partner Sites

Subscribe Our Newsletter