7s 12A PCM BMS for Li-ion Li-Poly Battery Pack with Balancing

• Customization: Available
• Metal Coating: Copper
• Mode of Production: SMT
• Model NO.: PCM-L08S12-440
• Layers: Single-Layer
• Base Material: FR-4
• Certification: RoHS
• Customized: Customized
• Condition: New
• Battery Series: 7s
• Over-Discharge Voltage Protectio: 2.40V/Cell
• Origin: Shenzhen, China
• HS Code: 8537109090

Product Description

We have over six hundreds of PCM/BMS series products for your choice, most of them widely used for Li-ion battery pack, Li-Polymer battery pack, LiFePO4 battery pack and so on.

Our main PCB/BMS normally adopt imported raw material for reliable quality, IC from Japan, MOS from USA, Components from Sumsang, Almost Zero RMA.


PCM-L08S12-440(7S)
Size:60*39mm
 

No.	Test   item		Criterion (Adjustable)
1	Voltage	Charging voltage	DC:29.4V  CC/CV
		Balance voltage for single cell	4.20±0.05V
2	Current	Balance current for single cell	84±10mA
		Current consumption	≤20μA
		Maximal continuous charging current	12A
		Maximal continuous Discharging current	12A
3	Over charge Protection	Over charge detection voltage	4.25±0.025V
		Over charge detection delay time	0.7S-1.3S
		Over charge release voltage	4.05±0.05V
4	Over discharge protection)	Over discharge detection voltage	2.50±0.05V
		Over discharge detection delay time	14mS-26mS
		Over discharge release voltage	3.0±0.1V
5	Over current protection	Over current detection voltage	0.2±0.02V
		Over current detection current	50±10A
		Detection delay time	8ms-16ms
		Release condition	Cut load, Auto release
6	Short protection	Detection condition	Exterior short circuit
		Detection delay time	200-500us
		Release condition	Cut load, Auto release
7	Resistance	Protection  circuitry	≤30mΩ
8	Temperature	Operating Temperature Range	-40~+70ºC
		Storage Temperature Range	-40~+70ºC