
基本信息:
- 专利标题: 间歇式耗电的准零功耗待机控制电路
- 专利标题(英):Batch type current consuming quasi-zero power consumption standby control circuit
- 申请号:CN200910030567.2 申请日:2009-04-15
- 公开(公告)号:CN101867293A 公开(公告)日:2010-10-20
- 发明人: 钱和革
- 申请人: 钱和革
- 申请人地址: 安徽省马鞍山市雨山区鸳鸯二村22栋604室
- 专利权人: 钱和革
- 当前专利权人: 广东千马电子有限公司
- 当前专利权人地址: 安徽省马鞍山市雨山区鸳鸯二村22栋604室
- 主分类号: H02M3/18
- IPC分类号: H02M3/18 ; G05B19/04 ; H01H47/32
The invention relates to a batch type current consuming quasi-zero power consumption standby control circuit. The output terminal of a relay is connected with a button switch in parallel and then is connected between a home appliance electric supply socket and a stabilized voltage supply in series, the anode of a super capacitor is respectively connected with the power supply terminal of CPU of home appliance, the power supply terminal of a signal source, the power supply terminal of a constant voltage circuit, the power supply terminal of a voltage comparator and the anode of a relay control terminal; the anode of the super capacitor and the output terminal of the constant voltage circuit are respectively connected with the two input terminals of a voltage comparison circuit; the output terminal of the voltage comparison circuit and the standby pin of CPU are respectively connected with the two control terminals of a relay double control circuit, an alternating current circuit is switched on alternately when the home appliance is in standby state, so as to charge the super capacitor and maintain standby energy consumption. The invention has the advantages that standby energy consumption can be reduced to the energy consumption sufficient to only one infrared receiver without changing normal operation step of the home appliance, thus approaching zero power consumption; the circuit is composed of less common elements only, cost is extremely low, thus being capable of being widely applied to various home appliances with standby function.
公开/授权文献:
- CN101867293B 间歇式耗电的准零功耗待机控制电路 公开/授权日:2014-06-18
IPC结构图谱:
H | 电学 |
--H02 | 发电、变电或配电 |
----H02M | 用于交流和交流之间、交流和直流之间、或直流和直流之间的转换以及用于与电源或类似的供电系统一起使用的设备;直流或交流输入功率至浪涌输出功率的转换;以及它们的控制或调节 |
------H02M3/00 | 直流功率输入变换为直流功率输出 |
--------H02M3/02 | .没有中间变换为交流的 |
----------H02M3/04 | ..用静态变换器的 |
------------H02M3/18 | ...应用交替充放电的电容器或电池组的,例如并联充电和串联放电的 |