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技术资料 移动机器人的锂电池BMS管理系统设计
锂电池BMS管理技术是移动机器人的关键技术,本文设计了基于bq76PL455、STM32F103的锂电池管理系统,实现了电池组电压、电流、过压、过流等状态监测;系统配置均衡电路,电池充电过程中若出现电池单体电压不平衡现象,会触发均衡电路,进而提高电池的安全性,延长使用寿命。Lithium battery BMS management technology is the key t ...
电源技术 按键开关控制器简化系统设计
 
Handheld designers often grapple with ways to de-bounceand control the on/off pushbutton of portable devices.Traditional de-bounce designs use discrete logic, fl ipflops, resistors and capacitors. Other designs includean onboard microprocessor and discrete comparatorswhich continuously co ...
电源技术 LT1300和LT1301在功率DCDC转换器中的应用
 
The design of battery-powered equipment can often bequite challenging. Since few ICs can operate directly fromthe end-of-life voltage from a 2-cell battery (about 1.8V),most systems require a DC/DCconverter. The systemdesigner often has a limited area in which to place the DC/DC converter ...
技术资料 创惟科技 GL885E USB充电控制芯片
Desktop and notebooks/netbooks are commonly used through the USB ports to charge handheld
devices, such as cell phones, MP3/MP4 players, and gaming devices. Before Battery Charging
Specification Rev. 1.1, most handheld devices have unique charging mechanisms that often not
comoliant with cuttr ...
电源技术 笔记本电脑的功率调节系统
 
Notebook and palmtop systems need a multiplicity ofregulated voltages developed from a single battery. Smallsize, light weight, and high efficiency are mandatory forcompetitive solutions in this area. Small increases inefficiency extend battery life, making the final productmuch more usab ...
单片机开发 电池设计的充电器 Device : AT90S2333 File name : BC.c Ver nr. : 1.0 Description : Standalone Ba
电池设计的充电器
Device : AT90S2333
File name : BC.c
Ver nr. : 1.0
Description : Standalone Battery Charger with AT90S2333 (main program)
Compiler : IAR icca90
Author : Asmund Saetre / Terje Frostad / Dietmar Koenig
Change log : 02.02.2000 Changed to fit Battery Charger refrence
de ...
技术资料 Hand-Held 2.9GHz RF Signal Strength Analyzer
Hand-Held 2.9GHz RF Signal Strength Analyzer
Hand-Held and battery operated100KHz to
电源技术 DN383 高电压电流模式降压转换器
 
Low power standby requirements are typically associatedwith battery-powered systems. Automotive systems,for example, commonly require power supplies tomaintain output voltage regulation even under no-loadconditions—while drawing minimal quiescent current topreserve battery life. Ris ...
Windows Mobile Calculates power drain for wlan, BT, backlight etc and shows the results. Good to know, what setting
Calculates power drain for wlan, BT, backlight etc and shows the results. Good to know, what setting consumes most of the battery power on your windows mobile / Pocket PC.