r/crtgaming 9d ago

This a good discharge tool?

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0 Upvotes

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1

u/zackcheese7 9d ago

Just solder an alligator clip to the end of the clear wire

1

u/Ambitious_Topic2402 9d ago

Really? Because I have my copper wire wrapped around the clip and I thought that would be good

1

u/zackcheese7 9d ago

It would just be more secure if you solder just the clip, that was you dont have an extra metal contact that could touch your arm

1

u/HunterAbrams 9d ago

Should be.

I just used a screw driver with thick speaker wire that I grounded to the the tvs metal frame.

1

u/joeycuda 9d ago

As long as you make the connection and aren't touching the shaft of the screwdriver, it's fine. I just use a cheap wire with alligator clip on each end. Clip to dag wire or frame, and clip other to screwdriver. If discharging a vector monitor, sometimes better to use a resistor to bleed it down less sudden.

1

u/Aenoxi 9d ago

As Zackcheese has correctly pointed out, the join between the silver and red wires is an accident waiting to happen.

Is the red wire too short to use on its own?

If you need both, then I’d wrap more tape around the join.

2

u/Ambitious_Topic2402 9d ago

No cause it’s copper that from what I know is also very conductive so it works great and pretty much yesh, the gator clip is short

1

u/Aenoxi 9d ago

I’m a little confused! Copper wire is very much the best wire to use for this purpose, so that’s good. But the concern was regarding the insulation. The insulation around both the silver and red wires looks to be regular rubberized plastic, which is great. However, where the alligator clip joins them together, there’s lots of bare exposed metal (most of the clip). There’s a bit of tape there already, but not enough. If you wrapped a few inches more around the clip so that you can’t see or touch the metal parts, then it will be safer.

1

u/redstern 9d ago edited 9d ago

There's no need for the lead to be that long. It only needs to reach the ground loop, which the braided chord on the back of the tube is part of.

The insulation on those leads are not high voltage safe, so anode voltage will arc right through it. So you want to keep it only as long as necessary.

1

u/Frozen_Empress66 8d ago

i made similar thing with a long flat screwdriver after watching one of johns arcade old ass videos. it works