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发明公开
CN104539176A 即插即用的电源极性适配器 无效 - 撤回

即插即用的电源极性适配器
摘要：
本发明公开了一种即插即用的电源极性适配器，包括，适配器电路单元和用电器电路单元，适配器电路单元，包括，两个输入端DC1和DC2、两个输出端OUT+和OUT-；用电器电路单元，包括，两个输入端V+和V-；所述适配器电路单元的输出端OUT+与用电器电路单元的输入端V+电连接，适配器电路单元的输出端OUT-与用电器电路单元的输入端V-电连接；有益效果是，由于采用即插即用的电源适配器，有效防止人员的误操作，即避免了造成测量仪器、仪表的损坏，又提高工作效率，使用上，极为方便。
摘要（英）：

The invention discloses a plug-and-play power supply polarity adapter. The plug-and-play power supply polarity adapter comprises an adapter circuit unit and an electric appliance circuit unit, wherein the adapter circuit unit comprises two input ends DC1 and DC2 and two output ends OUT+ and OUT-; the electric appliance circuit unit comprises two input ends V+ and V-; the output end OUT+ of the adapter circuit unit is electrically connected with the input end V+ of the electric appliance circuit unit, and the output end OUT- of the adapter circuit unit is electrically connected with the input end V- of the electric appliance circuit unit. The plug-and-play power supply polarity adapter has the beneficial effects that personnel misoperation can be effectively prevented, damage to the measurement instruments and meters is avoided, the working efficiency is improved, and the plug-and-play power supply polarity adapter is convenient to use.

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