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lhagva99
Level 1
Level 1
First question asked Welcome!

Hello, I am designing Electric Heater control circuit. My circuit has two SCR in inverse-parallel strucuture and I use both of phase angle and zero cross control. I have used SCR component model BTW69, but the issue is that I need big heat dissipating sink. Please introduce me new substitute component of BTW69, which has less power dissipation. My heater needs 2500W power, AC 220V, current is about 12A. 

I would be happy if you introduce more modern approach to control Electric heater. 

Thank you

Lhagva 

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1 Solution
Guru_Prasad
Moderator
Moderator
Moderator
250 replies posted 100 solutions authored 25 likes received

Dear @lhagva99 

Greetings!

Unfortunately, we don't have the alternative part for BTW69. 

Thank you

Guru

View solution in original post

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Guru_Prasad
Moderator
Moderator
Moderator
250 replies posted 100 solutions authored 25 likes received

Dear @lhagva99 

Greetings!

Unfortunately, we don't have the alternative part for BTW69. 

Thank you

Guru

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