sp-500 switch power supply

low price and high reliability.105c output capacitor.AC input power suitable for the world.high efficiency.compact size.

low operation temperature.soft-start current can reduce the ac input impact effecticly.with short-circuit and overload protection.compact size,light weight. 100% full-load burn-in test.installed with EMI filter, minimum wave.

 note: 1 .the testing condition for the paramenter above is:230vac input,rated load,25c 70%RH.Temperature.

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

3.Wave test:adopting "A12" double wire for 20mhz,and 0.1UF&47UF capacitor short-circuit for interrupting.

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

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

6.c3 4 41 must be knocked down

The company is the specialized design,development,the production and the sales labor controls the switching power supply specialized company,the product has the low price,high reliable,high efficiency,the low operating temperature,the small volume,the light weight and many other advantage. Widely applies to the automated control domain,for example;The LED big screen,the labor control equipment,the instrument measuring appliance, is the tradition controls transformer the ideal renewal product.

 The series product design conforms to the EN55022:1998(EN 61000-3-2/-3),EN 55024:1998(EN61000-4-2/-3/-4/-5/-6/-11),the European Economic Community EMCLVD standard request.The product relies on the high quality import primary device,the advanced production craft,the consummation check-out facility,casts produces the great quality product.Company product department topic starting point,the customer is our enterprise life,customer satisfaction is weighs us to work the significance ultimate criterion.Serve the society,satisfied customer.The enterprise develops the core lies in follows close on the time foot steps,tightly grasps the market arteries arm.Only thoroughly understood the market foundation.unceasingly innovates,can stand in front of time forever,and Walks in front of the profession.

Thank for the domestic and foreign customers support and cooperation,simultaneously also in order to develop the new service domain,welcome every where new and old customers and each session of public figures come and discussed the service,altogether attempts the development.

sp-500 switch power supply