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Shenzhen Jingxin Electronic Technology Co., Ltd.
Shenzhen Jingxin Electronic Technology Co., Ltd.
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GPS Module EMS PCB Assembly Printed Board Assembly PCBA Board for Data Collection System

Shenzhen Jingxin Electronic Technology Co., Ltd.
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GPS Module EMS PCB Assembly Printed Board Assembly PCBA Board for Data Collection System

Brand Name : Jingxin

Model Number : JX81107S09

Certification : UL,RoHS, CE

Place of Origin : China

MOQ : 1 pc

Price : Negotiable

Supply Ability : 100000pcs per day

Packaging Details : ESD package

Number of Layer : 10

Board Thickness : 1.6mm

Min. Line Spacing : 4mil

Voltage : 12.8V 11.1V

Service : EMS.ODM.OEM

Temperature protection : 75°C

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Shenzhen JINGXIN Technology Co.,LTD

PCM Specifications For 12.8V(4S) LiFePo4 Battery Packs

No. Test item Criterion
1 Voltage Charging voltage DC:14.4V CC/CV
Balance voltage for single cell 3.60±0.025V
2 Current Balance current for single cell 36±10mA
Current consumption ≤20μA
Maximal continuous charging current 20A
Maximal continuous Discharging current 20A
3 Over charge Protection Over charge detection voltage for single cell 3.90±0.025V
Over charge detection delay time 0.5S—1.5S
Over charge release voltage for single cell 3.80±0.05V
4 Over discharge protection Over discharge detection voltage for single cell 2.00±0.062V
Over discharge detection delay time 10mS—150mS
Over discharge release voltage for single cell 2.50±0.062V
5 Over current protection Over current detection voltage 0.62V
Over current detection current 100±10A
Detection delay time 5ms—15ms
Release condition Cut load
6 Short protection Detection condition Exterior short circuit
Detection delay time 200-500us
Release condition Cut load
7 Resistance Protection circuitry(MOSFET) ≤20mΩ
8 Temperature Operating Temperature Range -40~+65℃
Storage Temperature Range -40~+125℃

Company Information
GPS Module EMS PCB Assembly Printed Board Assembly PCBA Board for Data Collection System

JINGXIN Technology Co., Ltd professionally supplying new and original electronic components.

JINGXIN Technology Co.,Ltd was established in 2002 in Shenzhen.

JINGXIN Technology established our own electronic product factory in Shenzhen,a subsidiary company ShenZhen city Development Co.,ltd,on a mission to produce high-quality and standard product.Since then,we've grown into a fully automated manufacturer providing fast & high-quality diodes,transistors,capacitors,A strong technique team,strict QC,and reliable service help us win a good reputation in the security field.

FAQ

Q: How many Ampere protection circuit boards should choose?

A: It depends on your load power such as electric motor power please contact the sales or technical support before buying.

Q: What is the distinction between same port wiring and different port wiring?

A: The cathode of charger and load is different for different port wiring , the cathode of charger and load is same for same port wiring and the charging current is equal to the discharge current.

Q: What is the distinction between balance and unbalance function?

A: Equilibrium function is that high voltage cells will be discharged with resistor, waiting for the low voltage cells , to achieve the each cell voltage is consistent , to improve the battery performance for the whole group.

Q: Do you have Minimum Order Requirement (MOQ)?

A: No, We don’t have MOQ, Different customer have different requirement ,We can provide various capacity and size is per your requirements,Also ODM / OEM is welcome.

Q: What is your term of payment?

A: PayPal, T/T, L/C,

GPS Module EMS PCB Assembly Printed Board Assembly PCBA Board for Data Collection System


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