Manual charging safe power supply equipment

• Main Author: PENG YONGAN
• Format: Patent
• Language: English
• Published: 07.06.2006
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The utility model relates to a power supply electricity supplying device, particularly a manual charging safe power supply device. The utility model can be applied to used chargeable batteries of various types or a pocket electric appliance which is externally connected to direct current or a common electric appliance, comprises a manual generator circuit and an output interface and also comprises a safety controlling circuit, wherein the input end of the safety controlling circuit is electrically connected with the output end of the manual generator circuit. The output end is connected with the output interface. The utility model has the advantages that at the place in which urban electricity or direct current is inconvenient in use, the utility model can be used for providing stable working current for the pocket electric appliance in the manual mode, has the advantages of convenient use, low cost, and simple process, can be used as an independent power supply and supplies electricity to various electric appliances. When the electricity needs to be supplied to high voltage equipment, the size of the device is regulated to meet requirement.