Lepmerk Spot Welding Machine DIY Controller Panel Time and Current Control Function with Digital Display

This is a kind of fine quality spot welding machine control panel, which has single-pulse, time and current is adjustable, simple and easy to use. Equipped with digital display, you can see the time and current directly. There are two type 40A or 100A for choose you to choose. You can have a try.

Features:
This control panel of the spot welding machine is independently developed for the DIY or the simple resistance welding.
The principle of silicone controlled phase shifting triggering is adopted to adjust the time and the current to achieve the purpose of welding.
Equipped with digital display, you can see the time and current directly, simple and easy to use.
Strong and weak electricity is isolated by optocoupler, safer to operate.
Using high-precision single-bit potentiometer, to ensure reliable and convenient input.
A reliable zero-crossing detection circuit to ensure that the SCR phase shift accurate.
There are two type 40A or 100A for choose you to choose according to your demands.

Specifications:
Name: Spot Welding Machine Control Panel
Type: 40A, 100A (optional)
Item size: 80 * 60 * 20mm / 3.15 * 2.36 * 0.79in
Item weight:
40A: 60g / 2.12ounce
100A: 73g / 2.57ounce
Package size: 130 * 89 * 50mm / 5.12 * 3.50 * 1.97in
Package weight:
40A: 82g / 2.89ounce
100A: 95g / 3.35ounce