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The major function of trigger and control circuit of the main control panel is to generate PWM pulse width modulation waveform. The circuits are respectively comprised by the synchronization circuit,

Product Overview PTJ – 600A High-speed Electric Arc Spraying Machine developed by our company is a high efficiency, low energy consumption and high-tech product.Basing on the electric arc as

IGBT H.F Welding Machine is the Second generation welder of Baoding ZSHC Electrical Co., Ltd. It's main principle is use the IGBT to instead of the SCR on the AC - DC part, greatly improved the

The filter includes the DC smoothing reactor and the low-harmonic filter circuit. The inductance of the smoothing reactor should be large enough to ensure the stability of the system during low power

High efficiency switch welder is specially designed for straight seam welding of the steel tube. It is current type parallel step up resonance circuit composed by transistor inverter of module power

The IGBT Pipe welding machine owns the following obvious features of significant energy conservation, good welding quality, small size, easy maintenance, low failure rate, and low maintenance cost,

Product Name: Single Cabinet High Efficiency Pipe Welder Description: High Efficiency Comparing to traditional solid state welder, save power for 15%-25%. Less Area Covered Saving 60% area than

The All-in-one Steel Pipe Welding Machine is mainly composed of full-bridge rectifier, filter, modular power module (consisting of high-power IGBT and other power devices), secondary rectifier

Composition principle and features of control and protection circuit of main control panel The major function of trigger and control circuit of the main control panel is to generate PWM pulse width