Theme Options

Theme color
Background Image body:

2S Ličio baterijų krovimo-iškrovimo apsaugos modulis 7.4V

4,65 €


Nauja prekė

1. The protection board uses imported lithium polymer rechargeable battery protection IC
2. Built-in three overcurrent detection circuit (current 1, current 2, load short circuit)
3. Through the MOS tube can control the battery charge and discharge
4. Connect the terminals of the charger with high withstand voltage devices
5. Operating temperature range: negative 40 degrees to 60 degrees
6. Built-in high-precision voltage detection circuit
7. Low current consumption
Welding point Description:
B + is connected to the positive side of the battery pack
MB Connect the contacts in battery 1 and battery 2
B - Connect the negative of the battery pack
P + is connected to the positive terminal (charge side / discharge side)
P-negative / negative terminal (shared with charge / discharge)

Charging voltage
DC9V CC/CV (Max.12V)
Single-section equalization voltage /
Current Single-phase equalization current /
Single section current consumption (self-consumption) ≤6uA
Maximum sustained discharge current 4A
Overcharge protection Overcharge detection voltage 4.29V 
Accuracy: ≤ ±0.025V
Overcharge detection delay time 1s
Overcharge detection recovery voltage 4.05V 
Accuracy: ≤ ±0.025V
Overdischarge protection Overdischarge detection voltage 3V 
Accuracy: ≤ ±0.1V
Overdischarge detection delay time 128ms
Overdischarge detection recovery voltage 3.2V 
Accuracy: ≤ ±0.1V
Overcurrent protection Overcurrent detection voltage 200mv 
Accuracy: ≤ ±30mv
Overcurrent detection current 9.8A
Accuracy: ≤ ±3A
Overcurrent detection delay time 12ms
Recovery status
Automatic recovery
Short circuit protection
Detection status External short circuit
Detection delay time ≤50us
Recovery status Automatic recovery
Internal resistance Protection circuit (MOSPET) ≤21mΩ
Temperature  Working temperature range -40~+52°C
Storage temperature range -40~+125°C

19 prekių šioje kategorijoje: