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cara-cara nak DIY spot welding bateri lithium
For short review video of my DIY Spot Welder, • Short Review DIY Li-io...
#spot_Welder_18650
Kos yg dibelanjakan:
Microwave oven Transformer beli kat kedai besi burok..rm40-rm50. Kadang2 ikut nasib jugak.
Power Transformer AC 220V To AC 9V untuk supply power ke controller board rm15.
Secondary coil saya guna Audio Power Cable 4GA beli dlm 2 meter RM25.
Spot welder automatic trigger handle integrated pen sekali dengan cable dan quick connector Rm150.
Spot Welders control Board 100A Digital display Spot welding time and current controller panel timing Ammeter RM65.
Storage box rm10.
Cable lug etc rm15.
TOTAL COST RM330