Welding Control Board with LCD Display, 40A Double Pulse

Digital display control board supports for personalization: Rated voltage, secondary voltage, rated power.
Welding Control Board includes main board and display board, 40A bidirectional thyristor, excluding welding transformer, welding pen and other supporting tools.
The Spot Welder Control Board has a grid voltage compensation function, which can automatically adjust the compensation output according to the change of the power supply.
Spot Welder Module is developed for DIY or simple battery welding machine, mainly used for single battery or battery pack plated welding.
Welding Control Module isolates strong and weak currents through optocouplers, designs reliable zero-crossing detection and voltage detection circuits to ensure accurate phase shift of the silicon controlled rectifier.

Material:plastic, metal
colour:Green

Package Contents:
1 x Double pulse spot welding machine control module

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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