Induction heater

This is simple and i think not very efficient induction heater, as a driver I used basic VCO circuit with CD4046 and UCC1/2 gate drivers. At half-bridge are two IRFP450 on very small-insufficient heatsink with fan. Working coil and tank cap are connected to bridge through ferrite core. Resonant frequenci is cca 40-70kHz
..It heats Slovak crown quite fast at 460W input...

Category:

Science & Technology

Tags:

• induction
• heater
• heating
• metal
• foucault
• currents

[ashkan76]

did you know destroying a countries currency is illegal because its government property

[plasmatron6]

@ashkan76

those coints ale no more valid, we have euro

[Ubojica6661]

2 volts?

[plasmatron6]

@Ubojica6661

xD , no its 2 amps

[260830107]

what happens if the induction coil over heats?

[plasmatron6]

it may burn or melt, thats why these coils should be cooled, but in this small and weak IH none of these are possible

[derangius]

you can bend the coin with pliers like that without heating anything



[hardstyle905]

@ashkan76 i will rip you a new asshole and shove some "government property" right up your guts you fucking bitch

[Ramaom25]

I like your video a lot. Well done. Can you tell me how to build one of it?? Or sale me it? Thanks.

[jsmythib]

@plasmatron6 In that case maybe you should save those coins hehe! :)

[jeanpaulcp]

@lokeycmos With a metal thimble??? :D

[lokeycmos]

@jeanpaulcp nothing will happen

[jeanpaulcp]

:) Why you dont put your finger inside... :) I'll be new...

[astronaut012]

@ashkan76 seems like english is your second languange, isn't it?

[ImSuchaGamer]

@ashkan76 no its not, its illegal to deface it and then try to spend it

[Insignia96]

@ashkan76 no, its not. That is an urban legend, it is illegal to spend damaged money though.