New high performance lithium battery charger circuit schematic
Overview:
Li+ lithium batteries are widely used in high-end portable products such as GSM/CDMA and digital cameras, camcorders and PDAs because of their small size, light weight and high energy density. They all need to build a high-performance lithium battery charging. In order to ensure that the Li+ battery avoids over-charging, over-discharge and other damages during use, the lithium battery charger is required to have a strict and perfect protection circuit to truly realize various safety protection features. .
To this end, the new DS2770 and DS2720 chips can be used to design a high-performance lithium battery charger combination with charge control, power control, battery counting, battery protection, timing and battery identification. It can be used to replace the existing lithium battery protection / charging control circuit on the market - the charger. The following describes the functions and features of the high performance lithium battery charger combination design.
(Please read the PDF for details)
KNB1-32 Miniature Circuit Breaker
KNB1-32 Mini Circuit breakers, also named as the air switch which have a short for arc extinguishing device. It is a switch role, and also is a automatic protection of low-voltage electrical distribution. Its role is equivalent to the combination of switch. Fuse. Thermal Relay and other electrical components. It mainly used for short circuit and overload protection. Generally, According to the poles, mini Circuit breaker can be divided into 1P , 1P+N , 2P, 3P and 4P.
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Wenzhou Korlen Electric Appliances Co., Ltd. , https://www.korlen-electric.com