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temperature
protection of
inverter
3.Product discharge time
Use of
equipment
Cell phone
Tungsten bulb
Household fan
Laptop
Note: the test time of the above equipment is for reference only. It varies with different products.
4. Electrical characteristics of product ternary lithium protective plate
Projects
Overcharge
protection
Over-protection
Over-temperature
protection
Short Circuit
protection
Internal resistance
Consumptive
current
protection
Over temperature recovery
Equipment Power
4000mAh
40W
75W
35W
Parameter
symbol
VCU
Overcharge detection voltage
VCL
Overcharge release voltage
VDL
Overdischarge detection voltage
VDR
Overcurrent protection/overload
Protection release condition
Over temperature protection
Over-temperature recovery
Short circuit protection condition
Short Circuit protection release
RDS
On-state resistance of main circuit
IDD
Internal circuit consumption at
Details
Overdischarge discharge
discharge voltage
protection
condition
work
4
≤80℃
Discharge time
About 5 times
About two hours
About an hour
About 2.5 hours
Standard value
4.25±0.025V
4.10±0.025V
2.70±0.08V
3.0±0.08V
40A Max
Disconnect load
≥60℃
Charging and activation
after ≤50 °C
External short circuit
Disconnect short-circuit load
or charge to activate
RDS≤60mΩ
10uA Type 30uA Type
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