test Triac and how does triac work in DC current
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10:23
optoisolatore con triac 2 parte
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25:08
Explicado Circuito equipo soldar por arco INVERTER
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16:02
5V Regulator design tutorial - How it works, how to design PCB altium
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18:07
How Optocouplers work - opto-isolator solid state relays phototransistor
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18:31
circuiti di innesco e mantenimento del triac in alternata AC 220
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26:32
IL TRIAC COME FUNZIONA? Utile componente per evitare l'usura dei relè. LAVORATE STACCANDO TENSIONE
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4:58
Come si controlla un TRIAC con il tester.
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29:22