Lithium Battery 3.7V Lithium Polymer Battery 3.2V LifePo4 Battery 1.2V Ni-MH Battery Button Coin Battery
3.7V Battery Pack 7.4V Battery Pack 11.1V Battery Pack 14.8V Battery Pack Other Battery Pack
Sino Science&Technology Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of Lifepo4 batteries,energy storage battery,portable UPS power supply,personalized customization lithium battery pack etc .
Environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery,3.7V lithium polymer battery, NiMH battery , NiCD battery ,Lead acid battery,dry cell battery ,alkaline battery ,heavy duty battery, button cell battery etc. we devote to R&D,innovation ,production & sales
Shenzhen Green Power Energy Battery Co.,ltd specializes in a wide range of digital battery such as environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery, 3.7V lithium polymer battery, NiMH battery, NiCD battery, dry cell battery, alkaline battery, heavy duty battery, button cell battery etc. we devote to R&D, innovation, production & sales. With automatic production machines we have been exported goods to all over the world over 15years. We have complete exported certificate such as KC, CE, UL, BSCI, ROHS, BIS, SGS, PSE etc
Dongguan Datapower New Energy Co.,ltd is a high-tech production enterprise which specialize in the R&D and production&sale of lithium polymer batteries,drone battery,airplane batteries &battery pack etc.
Anhui Seong-hee New Energy Technology Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of primary batteries. And mainly produces and sells alkaline batteries & carbon zinc batteries. there are size AA, AAA, C, D, 9V etc
Guizhou STD Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production & sale of lithium polymer batteries, drone battery, airplane batteries & battery pack etc.
release time:2024-03-25 Hits: Popular:AG11 battery
Low power consumption 18650 battery 3.7v 2000mah powered boost circuit diagram
In portable electronic devices (typically such as MP3 players), only 1 or 2 batteries are often used for power supply. In this circuit system, it is essential to use an integrated circuit or LCD power supply with a working power supply of 5V. , the most applicable method is to use a boost IC.
The RH5RH/5RI series (product of Ricoh Corporation of Japan) is a dedicated fixed-output switching regulator IC for boosting. It only needs three external components: an inductor, a diode and a capacitor to obtain a fixed boost output. The best feature of this circuit is that it consumes very little power (4~15uA) and can still work normally even at a low input voltage of 0.9V.
The RH5RI and RH5RH series are frequency modulation (pFM) and pulse width modulation (pWM) three-terminal boost switching regulator ICs respectively. It has two types: the RH5RIxx1 (RH5RHxx1) series with a driver included in the IC chip and the RH5RIxx2 (RH5RHxx2) series with an external driver. The former is suitable for circuits with load changes from no load to several mA; while the latter is suitable for circuits with load changes from several mA to hundreds of mA.
The RH5RH/5RI series IC is characterized by low power consumption. The power consumption is only 4~15uA when no-load. The starting operating voltage is only 0.9V. The efficiency is greater than 80%. It adopts SOT-89 small chip package.
Read recommendations:
Lithium-ion battery GN500 518wh
Lithium ion polymer battery application.powerwall lifepo4 battery for solar system
Lithium iron phosphate battery pack and ternary battery
Last article:18650 battery 3.7v 2200mah
Next article:18650 battery 3.7v 1800mah
Popular recommendation
convenient energy storage power supply wholesaler
2023-05-103.2v 280ah lifepo4 battery cell
2023-03-22402427 battery wholesaler
2023-03-22702535 battery wholesaler
2023-03-22li ion 18650 battery pack wholesaler
2023-03-22Coin Battery LR 521
2022-10-15Wireless bluetooth headphones
2022-09-22801738 450MAH 3.7V
2023-06-103.2V 100Ah
2022-10-12R14
2022-07-01R03P
2022-08-19R03P
2022-07-01502030 200mAh 3.7V
2022-07-0118650 1800mAh 3.7V
2022-06-20LR14
2022-08-19602030 battery
2023-06-2518650 battery pack maker
2023-06-25button cell battery cr1620
2023-06-25402030 lipo battery
2023-06-25AG4 battery
2023-06-25The significance of military standards for lithium batteries
2024-06-05Long-Lasting Lithium Batteries
2024-10-25Use of lithium batteries by mobile phone manufacturers
2024-03-26home powerwall lithium ion battery.Precautions for using lithium batteries
2023-10-18Energy density issues of new energy vehicle power batteries.18650 lithium battery cells
2023-09-22How to distinguish fraud in lithium battery processing
2022-11-09Lithium Power Battery Science Research.CR2032 button cell battery
2023-07-12Vertical take -off and landing fixed -wing drone semi -solid battery.household energy storage lithiu
2023-05-06Factors affecting the number of three yuan lithium battery life
2023-02-15Lithium iron phosphate battery pack
2022-11-07