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Auto Special 400A for 12.8V 4s LiFePO4 18650 Packs Balance Board PCB/PCM/BMS

  • Description
Product Detail
    KEDING is well-known as one of the professional auto special 400a for 12.8v 4s lifepo4 18650 packs balance board pcb/pcm/bms manufacturers and suppliers in China, which is equipped with one of the famous PCB brands. We can offer you customized auto special 400a for 12.8v 4s lifepo4 18650 packs balance board pcb/pcm/bms. Should you want to buy or wholesale our cheap bulk PCB at a discount, please contact us and we also can offer free sample if necessary.


    Product Detail

    Basic Info

    • Model NO.:KDPCB-4s200A-127(4s)

    • Dielectric:FR-4

    • Model Number:Lws-4s200A-127(4s)

    • PCB Size:L126*W93*T12.5mm

    • Voltage:12.8 V

    • Charging Current:60A

    • Discharging Current:400A

    • Cells in Series:4s

    • Trademark:kdpcb

    • Package:Vacuum Packing/Plastic Bag.

    • Origin:Shenzhen

    Product Description
    1.Product Description 
    Meizhou keding industrial co.,ltd-KDPCB
    PCM Specifications For 12.8V(4S) LiFePo4 Battery Packs
    Model: kdpcb-4S200A-127(4S)
    No.Test   itemCriterion
    1VoltageCharging voltageDC:14.4V  3.6/Cell
    Balance voltage for single cell  3.60±0.025V
    2CurrentBalance current for single cell  36±5mA
    Current consumption≤20μA
    Maximal continuous charging current60A
    Maximal continuous Discharging current400A
    3Over charge ProtectionOver charge detection voltage for single cell3.90±0.025V
    Over charge detection delay time0.5S-2S
    Over charge release voltage for single cell3.80±0.025V
    4Over discharge protectionOver discharge detection voltage for single cell2.00±0.05V
    Over discharge detection delay time10mS-200mS
    Over discharge release voltage for single cell2.30±0.05V
    5Over current protectionOver current detection voltage0.62V
    Over current detection current800±50A
    Detection delay time 5ms-20ms
    Release conditionCut load
    6Short protectionDetection conditionExterior short circuit
    Detection delay time200-500us
    Release conditionCut load
    7ResistanceProtection circuitry(MOSFET)≤20mΩ
    8TemperatureOperating Temperature Range-40~+65ºC
    Storage Temperature Range-40~+125ºC
    We professionally manufacture pcb for more than 10 years in China.
     
    We have cooperated with HP,Emerson tool,NIke,WD.
    Our company is established in 2013.
    Product Certificates CE ROHS.
    Quality control system certificates:ISO9001,ISO14001

    2.Product Description
    Complete products contract PCB assembly and manufacturing services
    Circuir boards 2 to 30 layers PCB layout,fabrication, PCB assembly and box build
    Active and passive components source is directly from original manufacturer
    Enclosure cabinet case plastic injection molding,mental stamping,manufacture and assembly
    High-precision 0201 size components SMT technology and lead-free
    IC pre-program
    Hight-precision E-Tasting
     
    3.Services
    after sales services
    OEM,ODM,Customized Design
    We can provide 24 hours service for you. We pride ourselves on our ability to custom tailor programs around our  customers'needs.
    We take time to listen to your unique business needs and then set out to surpass them
     
    4.FAQ
    Payment Term:L/C,T/T,PayPal
    Can provide variouse capacity and size is per your requirements.


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