- -43%
Szín: 3V6 X4 280MA - 1-4 cellás 3,7 V Li-ion polimer 3,2 V LiFePO4 lítium akkumulátorcsomagok Charge Balance BMS
Szín: 3V6 X4 280MA - 1-4 cellás 3,7 V Li-ion polimer 3,2 V LiFePO4 lítium akkumulátorcsomagok Charge Balance BMS
384 Ft
43% megtakarítás
674 Ft
Nincs adó
Product Name: 1-4 cell 3.7V Li-ion Polymer 3.2V LiFePO4 lithium Battery packs Charge Balance BMS Charger protection board for 18650 14500
Packing list:
1 PCS Multi-cell Cell Li-ion/Polymer/LiFePO4 Battery Charge Balance Module
Description:
4.2V(4V2) version:
Multi-cell 3.7V/4.2V Li-ion/Polymer Battery(packs) Charge Balance Module
(1) High Precision Voltage Detection Circuit
Overcharge detection voltage 4.000~4.500V Accuracy±25mV
Overcharge release voltage 3.800~4.500V Accuracy±35mV
Standby detection voltage 2.70V Accuracy±15%
Standby release voltage 2.70V Accuracy±15%
(2) Delay times are generated by an internal circuit (external capacitors are unnecessary).
(3) Low consumption current
Operation mode Typ. value 2.5μA, max. value: 3.5μA (VDD=3.9V)
Standby mode Max. value:0.5μA (VDD=2.7V)
(4)Wide operation temperature range: -40℃~ 85℃
Main control chip : HY2213-BB3A
Size : 30mm x 28mm x 8mm
Weight : 3.5g
3.6V(3V6) version:
Multi-cell 3.2V/3.6V LiFePO4 Battery(packs) Charge Balance Module
(1) High Precision Voltage Detection Circuit
Overcharge detection voltage 3.200~4.000V Accuracy±25mV
Overcharge release voltage 3.000~4.000V Accuracy±35mV
Standby detection voltage 2.70V Accuracy±15%
Standby release voltage 2.70V Accuracy±15%
(2) Delay times are generated by an internal circuit (external capacitors are unnecessary).
(3) Low consumption current
Operation mode Typ. value 2.5μA, max. value: 3.5μA (VDD=3.2V)
Standby mode Max. value:0.5μA (VDD=2.0V)
(4) Wide operation temperature range: -40℃~ 85℃
Main control chip : HY2212-BB3A
Size : 30mm x 28mm x 8mm
Weight : 3.5g
Please contact me for the chip manual.
The value of Rb is the value of 4 resistors connected in parallel.
The Balance current is determined by the value of the Rb1- Rb4 resistor. Changing the value of Rb1- Rb4 can change the Balance current
4.2V(4V2) version : Balance current(A)= 4.2/Rb
3.6V(3V6) version : Balance current(A)= 3.6/Rb
A single module can be used for a maximum of 4 batteries (battery packs), using 2 or more modules in series, and can be used for 5-40 batteries (battery packs) in series.
Packing list:
1 PCS Multi-cell Cell Li-ion/Polymer/LiFePO4 Battery Charge Balance Module
Description:
4.2V(4V2) version:
Multi-cell 3.7V/4.2V Li-ion/Polymer Battery(packs) Charge Balance Module
(1) High Precision Voltage Detection Circuit
Overcharge detection voltage 4.000~4.500V Accuracy±25mV
Overcharge release voltage 3.800~4.500V Accuracy±35mV
Standby detection voltage 2.70V Accuracy±15%
Standby release voltage 2.70V Accuracy±15%
(2) Delay times are generated by an internal circuit (external capacitors are unnecessary).
(3) Low consumption current
Operation mode Typ. value 2.5μA, max. value: 3.5μA (VDD=3.9V)
Standby mode Max. value:0.5μA (VDD=2.7V)
(4)Wide operation temperature range: -40℃~ 85℃
Main control chip : HY2213-BB3A
Size : 30mm x 28mm x 8mm
Weight : 3.5g
3.6V(3V6) version:
Multi-cell 3.2V/3.6V LiFePO4 Battery(packs) Charge Balance Module
(1) High Precision Voltage Detection Circuit
Overcharge detection voltage 3.200~4.000V Accuracy±25mV
Overcharge release voltage 3.000~4.000V Accuracy±35mV
Standby detection voltage 2.70V Accuracy±15%
Standby release voltage 2.70V Accuracy±15%
(2) Delay times are generated by an internal circuit (external capacitors are unnecessary).
(3) Low consumption current
Operation mode Typ. value 2.5μA, max. value: 3.5μA (VDD=3.2V)
Standby mode Max. value:0.5μA (VDD=2.0V)
(4) Wide operation temperature range: -40℃~ 85℃
Main control chip : HY2212-BB3A
Size : 30mm x 28mm x 8mm
Weight : 3.5g
Please contact me for the chip manual.
The value of Rb is the value of 4 resistors connected in parallel.
The Balance current is determined by the value of the Rb1- Rb4 resistor. Changing the value of Rb1- Rb4 can change the Balance current
4.2V(4V2) version : Balance current(A)= 4.2/Rb
3.6V(3V6) version : Balance current(A)= 3.6/Rb
A single module can be used for a maximum of 4 batteries (battery packs), using 2 or more modules in series, and can be used for 5-40 batteries (battery packs) in series.
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