20190103 103246

[@prabathkumara8312]

Thank you so much, Very clear,

[@qzorn4440]

this is a fantastic show N tell video 🧐 i wondered what was inside of a hockey puck diode and now i know 😎 thank you very much.

[@armandoaguilar500]

Good video, thank you easy testing of hockey puck SCR and how is inside.

[@Easthic]

Good work Sir

[@seelectservicioselectronic6663]

thank you for shearing!

[@EnergizedZombi]

I have a semiconductor disc, and it's made from tungsten

[@kuman6686]

I have thyristor infineon t2180n14t , i tested it using multimeter and this is the result (without trigger on pin G)
A + , K - = 60K ohm
A - , K + = 60k ohm
This is good or not sir?