Grow Tent and Light Shopping

socaljoe

Cocaine Cowboy
The thicker the wire the more you are wasting in current to push it through. js (14ga vs. 18ga, also in stranded vs. solid.)
Unless you are talking about the AC side.
Wait...what?

Let me make sure I'm understanding what I just read... Are you saying that if you wire up two of the same board, one with 18ga and one with 14ga, the 14ga board will take more current to achieve the same output?

I hope I'm misunderstanding you...
 

socaljoe

Cocaine Cowboy
I'm saying thicker wire has more resistance.
Right...that's backwards. Lower gauge (thicker) wire has a lower resistance, all other things being equal. That's why we upsize wire for longer runs to account for voltage drop. Voltage drop happens due to increased resistance over a long run, by upsizing wire you lower resistance, or impedence as we call it. And that's not just an AC side occurrence.
 

Bruno8437

Super Active Member
After you flip the switch and fire it up, you might see the lights flicker or flash. This just means that you need to dial back the voltage using the adjustment screw on the LRS. Turn it counter clockwise until the lights are stable (no flicker).
 

High kev

Yankee seeds
Breeder
After you flip the switch and fire it up, you might see the lights flicker or flash. This just means that you need to dial back the voltage using the adjustment screw on the LRS. Turn it counter clockwise until the lights are stable (no flicker).
I have the voltage all the way up should I dial it back before I turn it on?
 

Big Perm

Budtender
Right...that's backwards. Lower gauge (thicker) wire has a lower resistance, all other things being equal. That's why we upsize wire for longer runs to account for voltage drop. Voltage drop happens due to increased resistance over a long run, by upsizing wire you lower resistance, or impedence as we call it. And that's not just an AC side occurrence.
Joe and I got to going back and forth and once again I was wrong, lol.
Thicker wire has less resistance.
 
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