From: Dwayne Reid <dwayner@planet.eon.net>
To: Microcontroller discussion list - Public. <piclist@mit.edu>
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Date: Wed, 18 Aug 2021 12:53:43 -0700
Subject: Re: [EE] off the shelf TRIAC module?
Thread-Topic: [EE] off the shelf TRIAC module?
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Hi there, Jason.

We use a variety of 1/16 DIN PID temperature controllers.  Although=20
the units we use have a 4-20mA output, they are also available with=20
both relay (on-off) control as well as phase control output suitable=20
for driving a standard Solid State Relay.  Note that you must choose=20
a SSR that allows phase control (as opposed to one that has internal=20
zero-cross detection).

dwayne


At 05:37 AM 8/18/2021, Jason White wrote:
>Yeah, you are right. I suppose most applications would just implement
>control signal synchronization with respect to mains in a microprocessor.
>
>For some reason, I was picturing a self contained module that took an
>analog control signal in - a glorified light dimmer intended to be wired u=
p
>for industrial use cases (eg. fast cycle by cycle control of power
>commanded by a 0-10V output from a PID module or similar)
>
>Jason White


--=20
Dwayne Reid   <dwayner@planet.eon.net>
Trinity Electronics Systems Ltd    Edmonton, AB, CANADA
780-489-3199 voice   780-487-6397 fax   888-489-3199 Toll Free
www.trinity-electronics.com
Custom Electronics Design and Manufacturing
--=20
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