EFT Test

Microwave oven EFT test:
Test instrument: EFT-4001G (3ctest)
Test voltage: + -1000 to + -4000V
Test frequency: 2.5K, 5K, 100K
Test content: Static test: Normal operation after the test; Dynamic test: Test Normal operation during the process.
Test standards: Domestic standards: meet 2000v dynamic test requirements; EU standards: meet 2000v dynamic, 4000v static test requirements. Other chips: 2000v dynamic basically meets.
Test results: meet the requirements of 4000v dynamic test, all PASS
1. General brands achieve dynamic 2000V, static 4000V. We can go to dynamic 4000V