TDT 1S2A Protection Control Module for Lithium ion Battery (Pack of 5)

101.69

Lithium Battery management system (BMS) or protection control module (PCM) for 1S2A lithium-ion 3.7v battery. It can be used with 18650 cell, 21700 cell and Lithium polymer of different size.

The 1S2A Li-ion BMS has following protections

  • Over charge protection
  • Over discharge protection,
  • Over current protection,
  • Short circuit.

Refer PCM 1S2A product specifications for more details.

The BMS 1S 2A is must to protect the Lithium cells from extreme load conditions and ensure prolong life. The components used in the BMS are
1) Highly integrated IC,
2) low resistance MOS.

3) Nickel Strip for ease of assembly with cells

Description

1 Voltage
Input  voltage DC:  -0.3~10V
2. Current consumption  ≤ 8µA
Maximal continuous charging current   2A
Maximal continuous discharging current   2A
3 Over charge Protection
Over charge detection voltage for single cell   4.28 ± 0.05V
Over charge detection delay time  0.12 - .16S
Over charge release voltage for single cell   4.08 ± 0.05V
4 Over discharge protection
Over discharge detection voltage for single cell   2.4 ± 0.1V
Over discharge detection delay time 60ms - 80mS
Over discharge release voltage for single cell 3.00 ± 0.1V
5 Over discharge current protection
Over current detection current  2.5 - 4A
Detection delay time   10ms - 20ms
Release condition cut load
6 Short protection
Detection delay time   50 - 300us
Release condition cut load
7 Resistance Protection  ≤ 30mΩ
8 Temperature
Operating Temperature Range   -20 ~ +60°C
Storage Temperature Range   -20 ~+65°C
9 Dimension
L30*W3.5*T2.2mm Max


Additional information

Weight 0.1 kg

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