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].

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Description

Specifications&Model

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
Others	Packing	20pcs/ 13.8Kg / 0.98CUFT

Design

Features

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)