Fast switching SSR SPDT (Solid state Single-Pole-Double Throw) Relay

[Ethnan]

Good day Noble Minds,

I need a fast switching SPDT relay(not less than 1Khz) to implement the circuit below.
Both S1 switches will close to terminal 1, when both S2 switches close to terminal 2 and vice versa.
Your recommendation of any available module in the market will be highly appreciated. All the modules I have seen so far have switching speed of about 10ms (100Hz) .

 

[waross]

With a 40 Hz signal, switching faster than 40 Hz or possibly 80 Hz seems needless.
I suspect that the solid state relays will depend on zero crossing switching.

 

[Ethnan]

With a 40 Hz signal, switching faster than 40 Hz or possibly 80 Hz seems needless.
I suspect that the solid state relays will depend on zero crossing switching.

With a 40 Hz signal, switching faster than 40 Hz or possibly 80 Hz seems needless.
I suspect that the solid state relays will depend on zero crossing switching.

I want to get each cycle waveform chopped like 25 times. Yes, need zero-crossing, but not an issue, I have taken care of that.

 

[LionelHutz]

Why not just build the circuit with transistors? It's not that complex.

 

[IRstuff]

Didn't seem that hard to find "high speed solid state switch"

https://www.weidmuller.com/en/produ...d_state_relays/high_switching_frequencies.jsp
https://www.keysight.com/us/en/product/85332B/solid-state-switch-45-mhz-to-50-ghz-sp4t.html