New: powertestingAll contenthive-129948hive-196917krhive-180932steemhive-150122zzanhive-183959hive-166405hive-185836hive-144064photographyhive-101145hive-183397hive-184714hive-188619uncommonlabhive-145157bitcoinhive-103599hive-139150hive-193186steem-atlashive-180301hive-138689TrendingNewHotLikersteardownit (31)in powertesting • 11 months agoPower control unit for testingScheme Element functions: J1 - AC grid input J2 - oscilloscope connection, current monitoring J3 - output for power supply under test SW1 - circuit sensitivity switch for…