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Old 26th July 2012, 10:22 PM   #1
olh is offline olh
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Default 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
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Old 26th July 2012, 10:33 PM   #2
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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?
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Old 26th July 2012, 11:29 PM   #3
gootee is offline gootee  United States
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What are you trigger8ing, and from what?
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Old 26th July 2012, 11:32 PM   #4
olh is offline olh
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A class d amp I am planing to build and triggered from a preamp with 12v trigger out
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Old 27th July 2012, 12:14 AM   #5
teamacc is offline teamacc  Netherlands
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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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