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S-350W series normal single switching power supply

WeHo professional 350W Switching CNC Power Supply can be widely used in Industrial Automation and CNC Stepper/Servo Systems.

115V and 230V can be chosen by the switch.

Powerful functions(eg. PWM control) and professional designs (Built-in big fan for cooling) ensure high efficiency and high reliability of the power supply.

Low cost also makes it more acceptable for general usage.

If you have any questions, please do not hesitate to contact us at Email: [email protected].

Model S-350-5 S-350-7.5 S-350-12 S-350-13.5 S-350-15 S-350-24 S-350-27 S-350-48
Output DC Voltage 5V 7.5V 12V 13.5V 15V 24V 27V 48V
Voltage Tolerance ±2% ±2% ±1% ±1% ±1% ±1% ±1% ±1%
Rated Current 50A 40A 29A 25.8A 23.3A 14.6A 13A 7.3A
Currentrange 0-50A 0-40A 0-29A 0-25.8A 0-23.2A 0-14.6A 0-13A 0-7.3A
Rated Power 250W 300W 348W 348.5W 348W 350.4W 351W 350.4W
Ripple & Noise (MAX) 120mVp-p 120mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p 200mVp-p 240mVp-p
Voltagefre Quency Range 0.05
Setup, Rise, Hold Time 200ms, 50ms, 20ms
Input Voltage Range 90132 VAC/180264VACselected by switch 4763 Hz254370VDC
AC Current Cold start 6.5A/115 V 4A/ 230 V
Efficiency 74% 76% 76% 79% 78% 82% 82% 83%
Inrush Current 25A/115V50A/230V
Leakage Current 3.5 mA/240VAC
Protection Over-load Protection 105%135% Shut down O/P voltage, re-power on to recover
Over Voltage Protection 5.75-6.7 9.4-10.9 13.8-16.2 15.5-18 18-21 27.6-32 33.7-39 56.7-67.2
High-Temperature Protection
Environment Working Temp & Humidity -10°C ~ +50°C; 20%~90%RH
Storage Temp & Humidity -20°C ~ +85°C; 10%~95%RH
Isolation Resistance I/P-O/P, I/P-FG, O/P-FG500VDC/100MΩ
EMC Standards Design refer to EN55022, EN55024, EN61000
Others Weight 1.15Kg
Packing 20pcs/ 13.8Kg / 0.98CUFT

The white cap on the connector is for safety precautions against electric shock and dust protection.

This product is ideal for a number of LED lighting and mobile signage purposes.

Our products have a long lifespan, are highly reliable, and are very efficient.

The no-load power consumption of this product is less than 2W.

This product with built-in comprehensive over/under voltage, over current, overload, overhead, over temperature, and short circuit protection functions.

Input voltage of this product: 90-132/180-264VAC, changed by the switch.

The working temperature of this product is up to 60°C.

The product has completed the 100% full load aging test.

Product size: 215*115*50mm (L * W * H)

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