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-   -   12v trigger (http://www.diyaudio.com/forums/class-d/216851-12v-trigger.html)

olh 26th July 2012 11:22 PM

12v trigger
 
I don't have mutch experience with diy so I would like to know if this can be used for a 12v dc trigger Solid State Relay (SSR Solid State)ASR01-210DA - China Relay, Solid State Relay, Power Relay in Relay & Contactor :confused:

tauro0221 26th July 2012 11:33 PM

Hi,
When you mean trigger do you mean use a 12 volts to enable the relay or you want to use the output of the relay to enable something else? Can you be more specific on what it is your application?

gootee 27th July 2012 12:29 AM

What are you trigger8ing, and from what?

olh 27th July 2012 12:32 AM

A class d amp I am planing to build and triggered from a preamp with 12v trigger out

teamacc 27th July 2012 01:14 AM

Ive used solid state relays in some high-efficiency-required environments. Tossed them for they drop about 1-2 volts, which results in very poor efficiency, especially at lower voltages like 12v.

Go with a proper relay instead of a solid-state relay. The only two benefits from SSRs are no moving parts and the ability to be directly driven by a microcontroller.


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