S-400W series normal single switching power supply

WeHo professional 400W Switching CNC Power Supply can be widely used in Industrial Automation and CNC Stepper/Servo System.

115/230V AC range selectable by switch, air cooling by built-in fan.

Filter capacitance; High withstand voltage; Low dissipation; Large capacity.

Widely being used in Industrial automation, LED display, electronic equipments, communications etc.

Model S-400W-5V S-400W-12V S-400W-15V S-400W-24 S-400W-48
DC output voltage 5V 12 V 15 V 24V 48V
DC output current 60A 33A 27A 16.5A 8.3A
DC output voltage error ±1% ±1% ±1% ±1% ±1%
Ripple & noise 150mV 150mV 150mV 150mV 150mV
efficiency 73% 74% 78% 81% 83%
AC input voltage range 85-132VAC/170-264vac 47-63HZ 240-370VDC
Input current 6.5A/115V 4A/230V
AC inrush current Cola-start current 25A/115V 50A/230V
Leakage current <3.5mA/240VAC
DC adjustable range ±10% rated output voltage
Over load protection 105-135% cut off the output auto -recovery
Over-voltage protection 115-135 cut off the output auto -recovery
Setup rise hold up time 200ms 50ms 20ms
Withstand voltage I/P-O/P:1.5KVAC 1minute
I/P-FG:1.5KVAC 1minute
O/P-O/P:0.5KVAC 1minute
Withstand temperature -10°C~+60°C,20%-90% RH
weight 1.05kg

White cap over the connectors for security setting of dust-proof protection for electrical shock

Standardized procedure for testing through all production process

Input voltage :90-132/180-264VAC , changed by switch

Protections: Short circuit / Overload / Over voltage

Cooling by free air convection

Output Ripple Noise: 100MV

Voltage Adjustment: ±10%

100% full load burn-in test

Size: 215*115*50mm (L * W * H)

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