factory direct sale High Quality Power Supply 5V 24V 48V 12v 320w AC to DC Switching Converter|switch power|switching power supplydc switching supply

factory direct sale High Quality Power Supply 5V 24V 48V 12v 320w AC to DC Switching Converter|switch power|switching power supplydc switching supply

Notice:

Please make sure the input voltage, output voltage and current in item specs when placing orders. Or we\'ll arrange the one as the item specs says.

Model S-320-5 S-320-7.5 S-320-12 S-320-13.5 S-320-15 S-320-24 S-320-27 S-320-48

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 36A 25A 22A 20A 12.5A 11A 6.5A

Output current rage 0-50A 0-36A 0-25A 0-22A 0-20A 0-12.5A 0-11A 0-6.5A

Wave and noise 150mVp-p 150mVp-p 180mVp-p 180mVp-p 180mVp-p 180mVp-p 240mVp-p 240mVp-p

Inlet stability 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5%

Load stability 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5%

DC output power 250W 270W 300W 297W 300W 300W 297W 312W

Efficiency 77% 80% 82% 83% 84% 86% 86% 87%

Adjustable range

for DC voltage 4.5-5.7V 6-9V 10-13.2V 12-15V 13.5-18V 20-26.4V 26-32V 41-56V

INPUT

AC input voltage range 88~132VAC/176~264VAC SELECTED BY JUMPER OR SWTCH 47~63Hz;248~370VDC

Input current 6A/115V 3.5A/230V

AC impulse current 20A/115V 40A/230V

Leakage current <3.5mA/240VAC

PROTECTION

Overload proctection 105%~135% Type:PULSING HICCUP SHUTDOWN AUTO RECOVERY

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

High-temperature protection RTH1>=65C FAN ON<=55C FAN OFF>=70C (5~15V)OUTPUT SHUTDOWN

Temperature coefficient 0.03%C(0~50C)

Setup rise hold up time 2s,20ms,20ms

ENVIRONMENT

Working temperature and humidity

-10C~+60C,20%~90%RH

Store temperature and humidity

-20C~+85C,10%~95%%RH

Vibration

10~500Hz,2G 10min./1cycle,Period for 60min,Each axes

SAFETY

Withstand voltage Input and output interval:3KVAC,Input and enclosure:1.5KVAC,Output and enclosure:0.5KVAC

Isolation resistance Input and output interval,Input and enclosure,Output and enclosure:500VAC/100M Ohms

STANDARD

Safety standards Meet UL1950

OTHERS

Weight:1.265Kgs

Packing:12pcs/15.98kg/box. According to your order,we can provide different cartons for you.

NOTE

1.The testing condition for the parameter above is:230VAC input, rated load,25C 70%Rh,Humidity

2.Error,include the setting error, line stability and load stability.(Note:5)

3.Wave test:adoptingA12double wire for 20MHz,and 0.1uF&uF capacitor short-circuit for interrupting

4.Inlet voltage stability test: when is over load, the lowest voltage of inlet is representative to the highest voltage.

5.Load stability test: The load is from 0% to 100%,others 60%.

6.C2,3,11must be knocked down.

Product Size:

MingWei switching power supply factory is a set design, development, production in one of the high-tech professional manufacturers, the region is the first company to introduce Taiwan manufacturer of switch power supply technology, building in May 2001.

Notes on choosing a switching power supply?

To increase the reliability of the S.P.S., we suggest users choose a unit that has a rating of 30% more power than actual need. For example, if the system needs a 100W source, we suggest that users choose a S.P.S. with 130W of output power or more. By doing this, you can effectively boost the reliability of the S.P.S. in your system.Make sure that the model qualifies for the safety standards and EMC regulations you need.

Maker Industrial and Trading Company started to run businiess since 2006, which is located in Wenzhou Yueqing - The world-famous city for low-voltage electric apparatus.We owns followed subsidiary corporations:

Yueqing Maker electric Co., Ltd. concentrates on Import and Export.

Yueqing MINGWEI Switching power supply FactoryMore than 20 years of production experience,focus on production and research and development of switch power supply.