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United Kingdom , USD
United Kingdom , USD
1S Mini Punktschweißgerät Schweißmaschine DIY 18650 Lithium-Batterie Nickelgürtel Punktschweißen Tragbare Haushalts-Faser-Schweißmaschine
US$65.82
US$68.99
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somekindofdevil You don't need to isolate pins. Output voltage is just 4.2 volts. So, you wouldn't even feel anything if you lick them.
Antwort 17/08/2020
mirceac @somekindofdevil ??? Why don't you lick them...I would like to be there seeing you!
Antwort 03/09/2020
GaryQT you don't need high voltage for spot welding just high current
Antwort 04/10/2020
menvert
Yep as stated the low voltage means it wont penetrate the skins resistance.
But I would think it WILL give you quite a kick on your tongue as it's much more conductive/less resistive, probably not deadly though as it wont be crossing your heart
Volker Electrically nothing can harm the operator, since 4.2V cannot drive a dangerous current through operator's body. The only accident which could happen is damaging the device by short circuiting and injure the operator by fire. Therefore no extra insulation is necessary, but it is recommended to wear protection gloves.
Antwort 15/10/2020
ResSet High current at such a low voltage will not do much harm. But if there is damage to the skin, it can be unpleasant
Antwort 10/01/2021
nullvoxel itdoes have an auto-detect mode. You enable it by first turning on the device and then single pressing the button.
Antwort 10/02/2021
BG171117164 @menvert You are so wrong there. You would have to be in the mid to low micro volt range for the skin's natural resistance to block voltage. But with the current this thing works with touching it with your hands will give you a small but nasty 3 degree burn, more so if you are stupid enough to stick you tung on it when it's turned on.
Antwort 11/03/2021
BG513421110
@BG171117164 42 V ist die untere Grenze für gefährliche Spannung! Bis 24V ist die Spannung ungefährlich. Wichtig ist die Energie die sich im Körper entladen kann z.B.: Bei 220V sind 30mA = 0,03A die ein gesunder Mensch kurz verkraftet, ohne Schäden!
Deswegen reagieren die FI- Sicherungen ab 30mA. Auch 1000A bei 4,2V ist in dem Fall völlig unbedenklich!
BG221554131 @somekindofdevil mine doesn't have lights to tell you if its even charging
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