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Lithium Battery BMS Module 3S 40A

Módulo de gestión (BMS) para baterías de Li-Ion, con capacidad de 3 celdas de 3.7V cada una en serie. Posee protección contra sobrecarga, sobredescarga, sobrecorriente, y cortocircuito. Admite corrientes de descarga de hasta 40A.

COD: HTHS0920

Peso: 0.010 Kg

Disponibilidad: Sin Stock

ARS 8494.00

El producto no está disponible para la venta en este momento

Características

Description:

Suitable for starting current below 80A, power 135W below the drill. (with balance) 3S 12.6V 40A lithium battery protection board (comes with recovery function-AUTO Recovery).
Scope: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650,26650, polymer lithium battery).
Product Size: 41 * 60 * 3.4mm.
Product weight: 9.8g.
Charging voltage: 12.6V - 13.6V.
Continuous discharge current (upper limit): 40A (if the cooling environment is not good, please reduce the load current use).
Continuous charge current (upper limit): 20A.

Note 1: The successful start of the drill requires three 15C-20C power battery, or six 10C-15C power battery (ordinary 18650 cannot start the drill!!).

Note 2: Strictly according to map wiring 0V, 4.2V, 8.4V, 12.6V, do not deliberately short circuit.

Note 3: When soldering the battery for the first time or while charging, as long as the single battery exceeds 4.2V, the "430" resistor will heat up and discharge (discharge to about 4.19V to stop heating). If the "430" resistor is severely hot, check if the wrong line is connected.

For some of the poor basis of electronic customers to explain:

Balanced charge is only auxiliary functions, try not to put a good battery and poor battery mixed together! 3 sets of battery capacity / resistance closer to the better! (2 good battery +1 Poor battery use effect = 3 poor battery use effect).

Project	Min.	Typ.	Max.	Units	Notes
Consuming current	12	18	24	uA
Overcharge protection voltage	4.2	4.25	4.3	V
Balanced starting voltage	4.17	4.2	4.23	V	Balanced version
Equilibrium current	95	100	105	mA	Balanced version
Balanced heating power	1.17	1.29	1.43	W	Balanced version
Overcharge recovery voltage	4.1	4.15	4.2	V
Over-discharge protection voltage	2.4	2.5	2.6	V
Overvoltage protection after over-discharge protection	2.8	3	3.2	V	1C discharge
Overvoltage protection after over-discharge protection	3.2	3.5	3.8	V	2C discharge
Over-discharge recovery voltage	2.9	3.2	3.3	V
Conduction internal resistance	2.5	3	3.5	mQ
Overcurrent protection current	70	80	90	A
Overcurrent delay time	100	150	200	ms
Continuous operating current	0	40	40	A	Resistive load
Continuous output power	0	504	504	W	Resistive load
Ambient temperature	-40	25	85	°C