Electrical laboratory needed for inductor testing to AC + DC load life testing of three production lots
1 3 separate lots of 77pcs each
2 Chamber temp = 85°C
3 DC current 3A
4 AC ripple current ?1A (@400kHz)
5 Each lot test time = 96hrs
We would provide populated test boards with 60 inductors on each board as shown below; (20 parallel strings of 3 inductors in series)
No parametric testing required, just the use of the temp chamber and the appropriate source(s) to ensure each inductor has 3A DC and 1A ripple current (@400kHz)
We do not have the equipment to conduct this customer requested test battery. Can you help?
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