发明名称 |
Weld current generating apparatus |
摘要 |
A weld current generating apparatus includes a voltage conversion circuit, a control circuit, and a charge/discharge circuit. The voltage conversion circuit receives an AC voltage from an AC voltage input terminal and converts the AC voltage to a DC voltage. The control circuit receives the DC voltage and outputs control signals. The charge/discharge circuit receives the DC voltage and is charged by the DC voltage or discharged according to the control signals. The charge/discharge circuit outputs a continuous weld current during discharging process. |
申请公布号 |
US8269142(B2) |
申请公布日期 |
2012.09.18 |
申请号 |
US20100774743 |
申请日期 |
2010.05.06 |
申请人 |
XIE LING-YU;HONG FU JIN PRECISION INDUSTRY (SHENZHEN) CO., LTD.;HON HAI PRECISION INDUSTRY CO., LTD. |
发明人 |
XIE LING-YU |
分类号 |
B23K9/10 |
主分类号 |
B23K9/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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