PCM-S1A20 3.7V20A

Protection Circuit Module (PCM) for 3.7V Li-Ion Battery (20A limit)

 Protection Circuit Module  for 3.6V/3.7V Li-ion/Li-po Battery Pack   *LiFePO4 3.2V optional
Model: PCM-S1A20 3.7V20A
No.                Descriptions of TEST  Parameters
1 Voltage Charging voltage DC: 4.2V CC/CV
Balance voltage for single cell N/A
2 Current Balance current for single cell N/A
Current consumption for single cell ≤10μA
Maximal continuous Charging current 20A
Maximal continuous discharging current 20A
3 Over charge Protection
(single cell)
Over charge detection voltage 4.25±0.025V
Over charge detection delay time 0.5S-2.0S
Over charge release voltage 4.05±0.05V
4 Over discharge protection
(single cell)
Over discharge detection voltage 2.50±0.062V
Over discharge detection delay time 14-26mS
Over discharge release voltage 3.0±0.075V
5 Over current protection Over current detection voltage 0.2V±0.015V
Over current detection current 50±5A(optional)
Detection delay time 8ms-16ms
Release condition Cut load
6 Short protection Detection condition Exterior short circuit
Detection delay time 200-800us
Release condition Cut load
7 Resistance Protection  circuitry(B- TO P-) ≤20mΩ
8 Temperature Operating Temperature Range -40~+85℃
Storage Temperature Range -40~+125℃
9 Weight 0.6Oz (17.0 grams)
10 Dimenstion LxWxT 50mm(1.97″) x 30mm(1.18″) x 2.5 mm(0.10″)

Share with others.Tell something to us.

Welcome to HUNG SANG !