4. This control board adopts double-sided welding, integrated into a board with more reasonable component layout, in order to be easier to install on the machine casing 3. The 41A thyristor version can control below 1000W 1. Digital tube accurate display, encoder (not potentiometer) regulation is more accurate and stable, longer life 2. Single and double pulses are adjustable, spot welding counting, synchronous triggering, power-off storage 5. New foot pedal anti-shake function is added, one spot welding is completed once it collapses, preventing -spot welding caused by factors such as poor switch contact, Weight: 0.43651527876 Pounds, Manufacturer: Prterver
4. This control board adopts double-sided welding, integrated into a board with more reasonable component layout, in order to be easier to install on the machine casing 3. The 41A thyristor version can control below 1000W 1. Digital tube accurate display, encoder (not potentiometer) regulation is more accurate and stable, longer life 2. Single and double pulses are adjustable, spot welding counting, synchronous triggering, power-off storage 5. New foot pedal anti-shake function is added, one spot welding is completed once it collapses, preventing -spot welding caused by factors such as poor switch contact, Weight: 0.43651527876 Pounds, Manufacturer: Prterver
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