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tech-guy
 
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Sam,

Solid state relays seem like a good idea but isn't there issues with them?




A zero crossing solid state relay is a good choice for most
applications. We use solid state relays from power-io.com or
equivalent for switching resistive heaters, cooing solenoids, and
small motors.

For transformer coupled loads (such as on electrical lab furnaces with
special moly heaters), you really need a phase angle firing contactor.
These are more expensive and are electrically noisy since they turn
on mid sinewave.

I do not understand why a properly sized solid state relay should
affect the operation of a standard television.

The issues with solid state relays (or any modern electronics) is that
you have to avoid over-temperature, over-voltage, and over-amperage.