factory output constant voltage high efficient 350w power supply unit

factory output constant voltage high efficient 350w power supply unit,LEYU power supply unit,Electrical Equipment & Supplies,Power Supplies,Switching Power Supply

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Description

Overview

Quick Details

Place of Origin:: Zhejiang, China (Mainland)

Brand Name:: LEYU power supply unit

Model Number:: S-350 power supply unit

Output Power:: 301 - 400W

Output Type:: Single

Input Voltage:: 90~132VAC/180~264VAC selected by switch 47~63Hz;254~370VDC

Output Voltage:: 5-48v

Output Frequency:: 25-100khz

Output Current:: 0-50a

Size:: 215X115X50mm

Certification:: ROHS CE CCC ISO9001

type:: 350w power supply unit

payment:: T/T L/C WESTERN UNIOn

delivery time:: within 7days

supply:: 60000pcs/carton

MOQ:: 1pcs

warranty:: 2years

packing:: 20pcs/carton

weight:: 0.99kg/pcs

SupplyAbility

SupplyAbility:: 60000 Piece/Pieces per Month

Packaging & Delivery

Packaging Details: 1.Standard carton:20pcs/carton (49/44*24*32cm strong cardboard carton) 2.Sample carton:31*25*20cm thickened cardboard carton 3.According to your requirements,the size can be customized.

Port: Ningbo or Shanghai

Lead Time :: within 7days

350w single output power supply unit

A: What is our magic weapon for winning?

1.10 years experience for producing Electric Appliances.

2. Independent research and development ability, with 15 years experience of engineers.

3.No one I have, I have excellent!

B. What kind of choice is you want the most?

AC input voltage range:90~132VAC/180~264VAC selected by switch 47~63Hz;254~370VDC
Input current:6.5A/115V 4A/230V
AC inrush current:25A/115V 50A/230V
Leakage current:<3.5mA/240VAC
Overload protection:105%~135% Type:plusing hiccup shutdown Reset:auto recovery
High-temperature protection:RTH>=65~70Fan on,=<55~60Fan off>=80~85Cut off output(5~15V)~(24~48V)
Temperature coefficient:+-0.03%/(0~50)
Setup rise hold-up time:200s,100ms,20ms
Vibration:10~500Hz,2G 10min,/1cycle,Period for 60min,Each axes
Withstand voltage:Input and output internal:1.5KvAC,Input and enclosure:1.5KvAC,Output and enclosure:0.5KvAC
Isolation resistance:Input and output internal,input and enclosure,output and enclosure:500VDC/100MΩ
Working temperature and humidity:-10~+60(Refer to output derating curve),20%~90%RH
Store temperature and humidity:-20~+85V, 10%~95%RH
Overall dimension:21511550mm
Weight:1.15Kgs
Safety standards:Design refer to UL1950
EMC standards:Design refer to FCC Part 15J claa A

	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
DC output voltage		5V	7.5V	12V	13.5V	15V	24V	27V	48V
Output voltage error		+-2%	+-2%	+-1%	+-1%	+-1%	+-1%	+-1%	+-1%
Rated output current		50A	40A	29A	25.8A	23.2A	14.6A	13A	7.3A
Output current range		0-50A	0-40A	0-29A	0-25.8A	0-23.2A	0-14.6A	0-13A	0-7.3A
Wave and noise		150mVp-p	150mVp-p	150mVp-p	150mVp-p	150mVp-p	150mVp-p	200mVp-p	240mVp-p
Inlet stability		+-0.5%	+-0.5%	+-0.5%	+-0.5%	+-0.5%	+-0.5%	+-0.5%	+-0.5%
Load stability		+-1%	+-1%	+-0.5%	+-0.5%	+-0.5%	+-0.5%	+-0.5%	+-0.5%
DC output power		250W	300W	348W	348.3W	348W	350.4W	351W	350.4W
Efficiency		73%	76%	74%	79.00%	78.00%	81%	82%	83%
Adjustable range for DC voltage		4.5~5.6V	6~9V	10~13.2V	12~15V	13.5~18V	20~26.4V	26~32V	41~56V
Over-voltage protection		5.75-6.75V	9.4-10.9V	13.8-16.2V	15.5~18.2V	18~21V	27.6~32.4V	33.7~39.2V	57.6~67.2V