5 sorozatú 5S lítium akkumulátor töltésvédő kártya 30A 18V21V túltöltés és túlkisülés rövidzárlat védelmi áramkör m
5 series 5S lithium battery charging protection board 30A 18V21V overcharge and overdischarge short circuit protection circuit m
1. Voltage Charging voltage 21V
Single cell charging voltage 4.225V
2. Current Continuous discharge current 8-20A
3. Overcharge protection, overcharge single cell detection voltage 4.225V
Overcharge protection delay 1S
Overcharged single cell recovery voltage 4.125V
Overcharge protection release delay 1mS
4. Over-discharge protection, over-discharge single cell detection voltage 2.7V
Over-discharge protection delay 1S
Over-discharge single cell recovery voltage 3V
Over-discharge protection release delay 1S
5. Overcurrent protection overcurrent detection voltage 0.1-0.2V
Overcurrent detection current 30±5A
Overcurrent detection delay 1S
Recovery status Automatic recovery
6. Short-circuit protection Is there short-circuit protection?
Short circuit detection delay 250uS
Short circuit release delay 1S
Short-circuit detection voltage 0.5V
Recovery status Automatic recovery after disconnecting the load
7. Temperature protection Over temperature protection temperature 70±5℃
Over temperature recovery temperature 55±5℃
8. Power consumption working state 25uA (25℃)
Sleep state 6uA(25℃)
9. Internal resistance The internal resistance of the main discharge circuit is 30±5mΩ
10. Temperature protection Working temperature -40℃-85℃ Relative humidity ≤75%
Storage temperature -40℃-125℃ Relative humidity ≤75%
11. Size Length * Width 92*62 (mm)
1005003651839720 - blackh