QNBBM lifepo4 lithium 7S Power wall pcb boards balancer 7S Power wall balancer Power wall pcb Power wall boards:atching the SoC of each cell. Active cell balancing redistributes charge during the charging and discharging cycle, unlikepassive cell balancing, which simply dissipates charge during the charge cycle. Thus active cell balancing increases system run-time and can increase the charging efficiency. Active balancing requires a more complex, larger footprint solution;not a very cheap solution
6S lto ithium ion lifepo4 lipo 12V 6S smart active bms QNBBM 6S balancer Board PCBA PCM:Why my battery with weak balance?/Whay my battery can not fully charged ?/How to revive my battery ?/What is good for my battery pack ?/How to save my cost /time?/How to extend my battery span-life? /Passive bms good or active one good?/Can bms use in series? Fifty -fifty ,you need active balancers/Equalizer/BMS/ ,it can work with your existing bms system
6-layer tg 170; 1.6mm ipc class 2; 1oz copper & enig(2u'') 10-20pcs per bag, with vaccum packing
1~12 layers fr4 pcb board and aluminum pcb board ; Smt/dip pcb assembly Standard carton package
We produce every kind of PCB board, we have been in this line for over ten years.
Layer: Single-Layer PCB Material: 94V0,CEM1,FR4,HIGH TG£¨170-200¡æ£©,PTFE(F4B,F4BK), Rogers(4003,4350£©Ceramic,Aluminium,alumina Surface Finish: Hal,HAL LEAD Free,OSP,Immersion Gold/Tin/Silver. Deliver Time:Single-Layer PCB 1-3 working days.
Printed Circuit Board (PCB) from 2to 30 layers. We can supply board of rigid, flexble, rigid-flexble, blind/burried via and HDI in very fast delivery and competitive prices. Any prototype, small volume and mass production order are welcomed.
PCB Board
Pcb board Aluminium pcb (single side pcb) Materials: aluminium. This pcb material is produced in china, having much competitive price and quality is as good as overseas. Layer number: 1 Board thickness: 1.6 mm Surface technique: chemical gold Minimum hole size: 0.30mm Minimum line/space: 0.25mm/0.25mm Solder mask: black Application: led lamp Lead time: sample 4 days S. 5 m2, 13days Cirket electronics co, . Ltd is specialized in various pcb manufacturing . We focuse on multilayer fr-4 pcb and single/double side aluminium pcb . Both prototypes and mass production are welcome. Besides, our brother factories can meet customer fpc and rigid-fpc needs. Fob price: fob shenzhen, hongkong Port: shenzhen, hongkong port Payment terms: l/c, d/p, t/t, western union (negotiable) Minimum order quantity: 200 piece/pieces Delivery time: quick delivery Place of origin: china guangdong Brand name: cirket Certification: rohs, ul, iso9001:2000, iso14001, Package: inner packing : vacuum airbag Outer packing: standard carton packing.
Scope of services: Complicated boards and components available ODM/OEM services for all sorts of printed circuit board assemblies as well as electronic encased products available PCBA/SMT/final assembly: vertical integrated manufacturing solution, high frequency board, intelligent control pannel, swith power suppl y, electronic appliance Flexible production for customers' required volumes Reliable circuit boards available in soldering and casing assembly Facilities&production capacity In these years, we continually import the new equipments and facilities to improve our production skill and quality.At present the smt factory can produce 5, 000, 000 hole per day, meanwhile, the dip factory can 3, 000, 000 hole per day.And the smt pcb assembly lines in pruified workshop are automatic. Main facilities: Chip placer:8sets, such as: fuji cp6 Reflow oven:2sets, the model is: gs-700-n;ns-800 Wave soldering:2sets
