2023-2-16威客小姐兼职平台:Sourcing Solutions

Except for our own factory provided innovation and creativity products, our strategic sourcing team enable us to supply large volume production direct from different industry factories to your door for a fraction of the cost.
Take advantage of our low cost country sourcing platform without le..

2018-6-6威客小姐兼职平台:What is PFC?

Power Factor Correction or PFC is to improve the ratio of apparent power to real power. The power factor is around 0.4~0.6 in non-PFC models. In models with PFC circuit, the power factor can reach above 0.95. The calculation formulas are as follows: Apparent Power=Input Voltage x Input Current (V..

2018-6-6PCB layout

General PCB design process basically as follows: preparation -> PCB Design -> PCB layout -> routing -> routing optimization, and screen printing -> Network and DRC inspection and structural inspection -> plate.
       First: preparation. This includes the..

2018-6-6UPS batteries of different types of advantages and disadvantages

A: UPS battery commonly used types of factors that affect battery life, different kinds of advantages and disadvantages of the battery: 
       Applications in UPS battery There are three types: liquid lead-acid batteries, including an open, maintenance-free battery, ..

2018-6-8Quality Assurance System

Product design quality Collaborative Design
Real-time information gathering system Direct Report Management System
Timely internal mail system
keep improve
200PPM user site Quality Policy