China manufacturer.supplier,factory of power supply
High quality,top quality,good quality power supply
Packaging & Delivery
Switch Mode Power Supply packing: standard exporting carton size : 42*23*22.5 30pcs/ctn. 12.5kgs/ctn
why choose us
Why choose us? What can we do for you?
We are the top ten leading brand.
♦ Founded in 2002 and experienced in the field of switching mode power supply and push button switch for 16 years.
♦ We have large capacity, over 100000pcs/month.
♦ Certificate: CE certificate
♦ We have our own technical and mould deparmtent, ready for any customized products.
♦ Sales network expands from over domestic sales to all over the world.
Yueqing Mingwei Electric Co., Ltd. is specailized in design, development, production and sales of switching power supply and push button switch. There are more than 4000 square meter plant, 60 workers and senior engineer. With know-how, expertise, and rich experience, we are on the way to do better and better. Our task is to offer qualified products and good services to all customers.Yueqing Mingwei would greatly appreciate the chance to convince you of our quality, ability and potential.
DC Output Voltage
Iutput Voltage Error
Rated Output Current
Output Current Range
Tripple and Noise
DC Output Power
Adjustable Range for DC Voltage
AC Input Voltage Range
85~132VAC/170~264VAC selected by switch 47~63Hz; 240~370VDC
10~500Hz, 2G 10min,/1cycle, a total of 60 minutes, Each axes
Between Input and Output: 1.5KVAC,
Input and Shell: 1.5KVAC, Output and Shell: 0.5KVAC
Input and Output Intermal: Input and Enclosute,
Output and Enclosure: 500VDC/100M Ohms
Working Temperature and Humidity
`-10℃~+60℃ (Refer to Output Derating Cutve), 20%~90%RH
Storage Temperature and Humidity
Meet FCC Part 15J Conduction class B
Yueqing Mingwei Electric Co., Ltd. with a better organized, high efficiency and the most reliable engineer team and state-of-the-art technology, we are able to design and develop high-quality components,and customized solutions. We also have our own mold tooling open & design team,assembling production line and QA department.
Every year we john 2-3 fairs to meet our customers. What we show is our ability, and what you feel will be our profession. We take the time to answer questions and ensure that our clients understand all there is to know about our products. Further, we work with all of our clients to help find the right products that will meet both needs and budget. We work hard to provide good customer service and ensure that it is never just about sales, but about building a relationship.
Q1: Are you manufacturer or trading company?
A1: We are the real manufacturer which focus on power supply & push button switch since 2002,but not the trading factory for different kind of product.