Electric soldering iron with heating energy regulating control means

作者: Cheng-Liang Lee

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摘要: An electric soldering iron includes a perforated metal barrel having front end and rear end, tip axially extended from the of tip, handle connector connected between handle, power cord out an heater installed in cord, integrated control circuit for heating energy regulating control, multi-step switch mounted on to circuit, LCD provided at display values selected through switch.