Tonghui TH2829 Series - Detection Method for Relay Short

TH2829X Series Operation Manual Chapter 7 Transformer Auto Scanning Test
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7.18.3 Detection method for relay short
TH2829x786
Resistance should be
bigger than 10 MΩ
without charge
Resistance should be
bigger than 10 MΩ
without charge
The square
bonding pad is
pin 1