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Frankensteining two welders together
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Topic: Frankensteining two welders together (Read 2036 times)
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ZombieWelder
Newbie
Posts: 3
Frankensteining two welders together
«
on:
October 22, 2018, 12:39:36 am »
Hello dear internet folks!
I'm rigging a drive motor that's a bit oversized for the cheaper harbor freight machine. The circuit that drives the 24v DC motor produces only 22v that's not enough particularly when I add the gas magnetic valve. My all purpose power supply makes the motor happy with 0.65A and 25V , the gas valve pulls about 0.4A .
I'm having hard times uploading pictures .
It seems 24v AC coming in drives a big 220v contactor that switches the power to the main transformer, some of that 220v gets down to 24dc by a rectifier? 892h-1ch-c no7/nc5A. Wich drives the motor. The speed I'm guessing is changed by a triac jrf730 and potentiometer B470k there's a tiny IC I can't make out the numbers of and some capacitors and passives I don't think matter but IDK I'm a noob:/
Any help much appreciated! !!
Sent from my SM-G870W using Tapatalk
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ahbushnell
Frequent Contributor
Posts: 738
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Re: Frankensteining two welders together
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Reply #1 on:
October 22, 2018, 01:41:02 am »
You are in the wrong location.
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ZombieWelder
Newbie
Posts: 3
Re: Frankensteining two welders together
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Reply #2 on:
October 22, 2018, 01:47:08 am »
Oops,
Thanks I'll repost
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