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:
Why does lithium battery power information use lithium iron phosphate?803040 polymer battery
Characteristics and applications of lithium-ion batteries.18650 lithium ion battery 3.7v
Last article:18650 battery 3.7v 2200mah
Next article:18650 battery 3.7v 1800mah
Popular recommendation
18650 battery 1800mah
2023-03-22501825 polymer battery company
2023-03-2218650 battery 3.7v 1800mah
2023-03-22lithium ion battery energy storage Manufacturing
2023-05-10home energy storage lithium battery direct sales
2023-05-1018650 10000mAh 14.8V
2022-09-30Li-ion 18650 3500mAh 3.7V
2022-06-20Lithium Battery LQ12-06
2022-08-19102540 1100mAh 3.7V
2022-08-19Coin Battery CR 1620
2022-09-27LR03
2022-11-22L1325 4LR44
2022-10-0918650 2500mAh 3.7V
2022-06-20402030 180mAh 3.7V
2022-08-19LR20
2022-07-01battery aaa alkaline
2023-06-253.7v 18650 lithium battery
2023-06-25lithium battery 18650
2023-06-25lithium 18650 li ion battery
2023-06-253.7v 18650 battery pack
2023-06-25What is lithium polymer battery?
2024-04-03Environmental Concept of Green Lithium Batteries
2024-10-16Lithium-Ion Batteries for Tablets
2024-12-25What should I pay attention to when using lithium battery in RV
2022-11-04National standard requirements for batteries
2024-06-21What is the difference between lithium ion battery and nickel -metal hydride battery?lifepo4 solar p
2023-03-16Definition of 8V lithium ion battery
2022-12-06Industrial instrument Lithium battery manufacturer customization
2023-02-18How to solve safety faults of lithium-ion batteries.402030 polymer battery
2023-08-21Introduction to Safety Performance of Lithium Ion Batteries
2023-10-07