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LED filament spot welding machine

Model of inverter DC spot welding machine: IST-1500 IST-3000 IST-5000 medium frequency inverter DC resistance welding control power supply is composed of single-phase or three-phase AC power through a rectifier circuit to pulsating DC power, which is converted into an intermediate frequency square wave through an inverter circuit composed of power switching devices and connected to a transformer. After step-down, it is rectified into DC power with less pulsation to supply electrodes for welding the workpiece. Inverters usually use current feedback pulse width modulation to obtain stable constant current output. The intermediate frequency inverter spot welding machine has superior performance and is suitable for welding thin metal parts with high thermal conductivity and fine workpieces.

Classification:

electronic hardware resistance welding

Key words:

LED filament spot welding machine


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Product Description

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