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4hv.org :: Forums :: General Science and Electronics
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Thyristor-Diode Modules Usage

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Gabriel35
Tue Mar 13 2012, 07:36PM Print
Gabriel35 Registered Member #2310 Joined: Wed Aug 19 2009, 08:04PM
Location: Santa Catarina - Brazil
Posts: 169
Hi all, I'm experiencing with Induction heater again, and I got here 3 Sirectifier Thyristor-Diode Modules, that i got from a Inverter (Motor controller).

Link2

Does anybody knows a nice usage for this? Any Ideas?

I was thinking about using it to build a High current Rectifier bridge, but reading some articles that i've found on the internet, I've noted that Thyristors need a signal to latch up and start conducting.
(Link2

So I probably would need a Signal to "start" my bridge.


Any suggestions on where to use SCR's? Preferably something that is related to Induction heaters.

If I dont find any usage for them, I think I'll try to sell them.


Thank you and sorry for english errors, I'm brazilian.

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Forty
Tue Mar 13 2012, 09:23PM
Forty Registered Member #3888 Joined: Sun May 15 2011, 09:50PM
Location: Erie, PA
Posts: 649
Using a nice SCR as just a diode seems like a waste (unless you really need a diode that powerful and have nothing else)
Most of what I see on here about using SCRs involves using them as a high energy switch and usually with a capacitor bank.
A spot welder is the only use for one that i can think of that is remotely close to an induction heater
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Gabriel35
Wed Mar 14 2012, 04:36PM
Gabriel35 Registered Member #2310 Joined: Wed Aug 19 2009, 08:04PM
Location: Santa Catarina - Brazil
Posts: 169
A spot welder is a nice idea!
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