Power Inductor & Transformer Testing

Equipment Introduction:

Applied to power inductor & transformer incoming material testing.

Product Function:

Mainly for new energy automobile spare parts power inductors & transformers performance parameters and durability, endurance testing, to ensure that the quality of incoming electronic components quality control, to reduce the flow of defective products into the product assembly line, to improve product yield and quality.


Features:

High and low temperature environment automatic testing optional

Equipment interface standardization, through tray transfer, replacement of the  tray can be compatible with the size of 400mm * 200mm * 200 below the product

Test items can be freely selected to adapt to different functions of the product


7

Product Parameter

Test environment

Normal temperature, -40 degrees ~ 150 degrees optional

Insulation withstand voltage test

ACW 5kVac/100mA,DCW 6kVdc/20mA,IR 3kVdc/50GΩ, GB 40Aac/600mΩ  with physical isolation

Impedance test

±0.05%rdg.

Inductive impedance test±0.05%rdg.
Harmonic test


Temperature test

channels, temperature measurement accuracy of 0.02%±0.3℃,Resolution 0.01℃,maximum rate up to 100SPS

temperature range:-50 ~210’C

accuracy:-50℃≤t<- 40℃ :± 3.5℃,-40℃≤t< 210℃± 2.5 °C

response speed: 2 seconds

Partial discharge test

IEC 60270&IEC 60034-27-1 by AC partial discharge test (AC PD*Test)

IEC 61934&IEC 60034-27-5 by pulse partial discharge test( pulse PD*Test)