5S/10S/15S/20S/30S/35S Circuit Protection Board PCM LTO Battery BMS
- 2022-12-19 -
Product Introduction
5S/10S/15S/20S/30S/35S Circuit Protection Board PCM LTO Battery BMS
1.We can design it for various lithium batteries like LiFepo4, LiMn2O4, and Li-polymer etc.
2.The main functions are: over charge protection, over discharge protection, over current protection, short-circuit protection, temperature protection etc.
3.According to the customer request we can develop PCM in different sizes and structures.
4.BMS manufactured by high quality Mos and IC imported . Keep your battery long cycle serivce life time.
Product Parameters
|
Name
|
Item
|
Spec
|
|
Over charge protection
|
Over charge volt
|
2.8±0.05V
|
|
Over charge volt protect delay
|
0.5S
|
|
|
Over charge volt release
|
2.6±0.05V
|
|
|
Power balancing
|
Power balance volt
|
2.65V
|
|
Balance release volt
|
2.65V
|
|
|
Balance current
|
40±5mA
|
|
|
Over discharge protection
|
Over discharge detect volt
|
2.8±0.05V
|
|
Over discharge detect delay
|
0.5V
|
|
|
Over discharge volt release
|
3.0±0.05V
|
|
|
Over current protection
|
Over current detect volt
|
150mV
|
|
Over current detect delay
|
9MS
|
|
|
Over current protection
|
Can be customized
|
|
|
Over current protect release
|
Disconnect load
|
|
|
Short circuit protection
|
Short circuit protection
|
External load short circuit
|
|
Short circuit detect delay
|
250uS
|
|
|
Short circuit detect release
|
Disconnect load
|
|
|
Temperature protection
|
Can be customized
|
|
|
Resistance
|
Main circuit resistor
|
≤10mΩ
|
|
Self-consumption
|
Working current
|
≤100uA
|
|
Sleepy current
(when battery is over discharged )
|
≤20uA
|
|
|
Working temp
|
Temp range
|
-20/+80℃
|