[PSES] IEC 61000-4-18 vs. MIL-STD 461 CS116

1. IEC 61000-4-18:2019 - Electromagnetic compatibility (EMC) - Part 4-18: Testing and measurement techniques - Damped oscillatory wave immunity test 2. MIL-STD 461, CS116, conducted susceptibility, damped sinusoidal transients, cables and power Are these two tests quite different? …

[PSES] electric shock from capacitor discharge -- late adds

Here is a summary of capacitor discharge situations with late adds: Operator conditions: Vacuum tube radio/tv with isolated metal trim. (John Woodgate) Service conditions: Vacuum tube radar servo controller. (Doug Powell) Service conditions: UPS capacitor discharge (automatic or time