Audited Supplier
Lithium battery intelligent protection board
Single Item
LiFePO4/Nmc/
0.300kg
20X14X4cm
Li Lon Lipo Battery Pack
PCB, PCBA
Active Equalization
1PCS
Can/RS485 Optional
JIKONG
Sichuan
Product Description
The wiring sequence of the lithium battery protection plate: Note that the wiring of different protection plate manufacturers is not common. Please ensure that the wiring is correct.
1, wiring front ensure that the wiring is not inserted into the protection plate.
2, the line from the black thin line connected with "B-", the second root (next to the black thin line of the red thin
line) connected with the first string of battery positive B1, followed by analogy, finally connected to the total positive battery red thin line.
line) connected with the first string of battery positive B1, followed by analogy, finally connected to the total positive battery red thin line.
3, after connecting the row line, measure the voltage of the two adjacent metal terminals on the back of the row
and plug the three mixture cell should be 3.0V-4.2V, lithium iron should be 2.0V-3.6V, lithium titanate should be 1.6V-2.75V.
and plug the three mixture cell should be 3.0V-4.2V, lithium iron should be 2.0V-3.6V, lithium titanate should be 1.6V-2.75V.
4.Insert the protection plate socket after confirming the wiring sequence and voltage.
5, the protection plate "B-"(blue thick line) is connected to the total negative of the battery,"P-" (black thick line) is connected to the charging negative and discharge
negative.
negative.
Specifications | Models | |||||||
JK-BD6A17S4P | JK-BD6A17S6P JK-BD6A20S6P JK-BD6A24S6P | JK-BD6A17S8PJK-BD6A20S8P JK-BD6A24S8P | JK-B1A8S20P JK-B2A8S20P | |||||
Number of battery strings | 8-17 | 8-24 | 8-24 | 8 | ||||
Equalization | Active equalization | |||||||
Balance current | 0.6A | 1A 2A | ||||||
Main circuit resistance | 1.3 mΩ | 1.3 mΩ | 0.3 mΩ | 0.3 mΩ | ||||
Continuous discharge current | 40A | 60A | 80A | 200A | ||||
Maximum discharge current | 60A | 100A | 150A | 350A | ||||
Overcurrent Protection (adjustable) | 1060 A | 10100 A | 10-150A | 10-350A | ||||
Other interfaces (custom made) | RS485 | RS485 CAN | RS485 CAN | RS485 CAN | ||||
RS485 module | Connect to the GPS interface of the JK protection board. When using the RS485 module, the GPS module is not available. | |||||||
24 strings-2.5mm flat cable | L=750mm,Applicable to thesemodels:JK-BD6A20S-10P,JK-BD6A24S-10P,JK-BD6A20S-15P,JK-BD6A24S-15P,JK-BD1A20S-15P,JK-B1A24S-15P,JK-B2A24S-15P,JK-B2A24S-20P | |||||||
24 strings-2.0mm flat cable | L=750mm,Applicable to these models:JK-BD6A17S-6P,JK-BD6A20S-6P,JK-BD6A17S-8P,JK-BD6A20S-8P,JK-BD6A24S-8P | |||||||
Product size (shape size) | 110.4mm*73mm*17.6mm | 136mm*83mm*17.6mm | 136mm*83mm*17.6mm | 174.77mm*107.26mm*17.6mm | ||||
Package size | 203mm*145mm*41mm | 203mm*145mm*41mm | 203mm*145mm*41mm | 203mm*145mm*41mm | ||||
Packaging box size 20 pieces per box | 425mm*300mm*225mm | 425mm*300mm*225mm | 425mm*300mm*225mm | 425mm*300mm*225mm | ||||
Charge and discharge interface 1 portCell voltage range 1-5v Voltage acquisition accuracy ±5 mV Overcharge protection voltage 1.24.35 V adjustable Overcharge release voltage 1.24.35 V adjustable Overcurrent release time 2120S adjustable Over discharge protection voltage 1.24.35 V adjustable Over discharge recovery voltage 1.24.35 V adjustable Number of temperature detections 3 Temperature protection YES Short circuit protection YES Coulomb counter: YES Bluetooth function: Support Android, IOS system GPS (optional) Support (select one of RS485 and GPS) | ||||||||
00:00 00:00
Overview
Sichuan Yichuangxin Electronic Technology Co., Ltd. is an electronic technology company
that integrates product research and development, production, and sales, with a total area of about 6500 square meters. It has a modern production workshop, office area, self owned dormitories, and a series of production and living supporting facilities such as a self operated restaurant. The company currently has 2 exclusive factory buildings, 5 high-speed SMT lines, 2 wave soldering plug-in lines, 2 three proof spraying lines, and 3 assembly lines The company has obtained 16 patent certificates and high-tech enterprise qualifications, as well as ISO 9001 quality management system certification and GJB 9001C weapon equipment quality management system certification
The company's main business includes PCB circuit design and plate production, PCBA assembly (SMT mounting, DIP welding, assembly testing), micro assembly (RF and microwave components), three proof paint spraying, machining/sheet metal processing, and electronic component procurement. We provide one-stop production and delivery services
that integrates product research and development, production, and sales, with a total area of about 6500 square meters. It has a modern production workshop, office area, self owned dormitories, and a series of production and living supporting facilities such as a self operated restaurant. The company currently has 2 exclusive factory buildings, 5 high-speed SMT lines, 2 wave soldering plug-in lines, 2 three proof spraying lines, and 3 assembly lines The company has obtained 16 patent certificates and high-tech enterprise qualifications, as well as ISO 9001 quality management system certification and GJB 9001C weapon equipment quality management system certification
The company's main business includes PCB circuit design and plate production, PCBA assembly (SMT mounting, DIP welding, assembly testing), micro assembly (RF and microwave components), three proof paint spraying, machining/sheet metal processing, and electronic component procurement. We provide one-stop production and delivery services
PCB Item | Manufacture Capacity | |
Layer Counts | 1--20L | |
Base Material | FR4,High-TG FR4,CEM3,aluminum,High Frequency(Rogers,Taconic,Aron,PTFE,F4B) | |
Material Thickness(mm) | 0.40, 0.60, 0.80, 1.00, 1.20, 1.50, 1.60, 2.0, 2.4, 3.2 | |
Max board size(mm) | 1200x400mm | |
Board Outline Tolerance | ±0.15mm | |
Board Thickness | 0.4mm--3.2mm | |
Thickness Tolerance | ±8% | |
Minimum line/space | 0.1mm | |
Min Annular Ring | 0.1mm | |
SMD Pitch | 0.3mm | |
Holes | ||
Min Hole Size(mechanical) | 0.2mm | |
Min Hole Size(laser hole) | 0.1mm | |
Hole Size Tol (+/-) | PTH:±0.075mm;NPTH: ±0.05mm | |
Hole Position Tol | ±0.075mm | |
Plating | ||
HASL/LF HAL | 2.5um | |
Immersion Gold | Nickel 3-7um Au:1-5u'' | |
Surface Finish | HAL,ENIG,Plated Gold,Immersion Gold,OSP | |
Copper Weight | 0.5--6oz | |
Color | ||
Solder mask | Green, Blue, Black, White, Yellow, Red, Matt Green, Matt Black, Matt Blue | |
Silk screen | White, Black, Blue,Yellow | |
Acceptable File Format | Gerber file,Powerpcb,CAD,AUTOCAD,ORCAD,P-CAD,CAM-350,CAM2000 | |
Certificate | ISO9001 | |
Core competitiveness of the company:
1. Strong equipment capability, advanced and high-end, with complete industrial equipment
2. Strong core process capability, monthly production of 500 product models (capable of mounting high-end precision SMT products such as 01005, 0201-LGA, BGA and QFN, SiP&POP technology, wafer mounting, etc.)
3. Strong quality control capabilities, MES system and error prevention material tracking system, material traceability, etc
4. Fast delivery: Respond quickly to customer needs 24/7, with flexible manufacturing and high-quality service
5. High skilled talent training system
6. Excellent corporate culture and corporate atmosphere
The company has advantages in equipment, scale, channel, efficiency, and operating costs, rich industry resources and channels,and vertical integration capabilities. It has long provided electronic product production and processing as well as overall supporting services to customers in industries such as scientific research institutions, university research institutions, communication equipment, industrial control, medical, automotive electronics, rail transit, aerospace, and new energy, and has gained recognition from multiple customers, And established a long-term stable cooperative relationship.
1. Strong equipment capability, advanced and high-end, with complete industrial equipment
2. Strong core process capability, monthly production of 500 product models (capable of mounting high-end precision SMT products such as 01005, 0201-LGA, BGA and QFN, SiP&POP technology, wafer mounting, etc.)
3. Strong quality control capabilities, MES system and error prevention material tracking system, material traceability, etc
4. Fast delivery: Respond quickly to customer needs 24/7, with flexible manufacturing and high-quality service
5. High skilled talent training system
6. Excellent corporate culture and corporate atmosphere
The company has advantages in equipment, scale, channel, efficiency, and operating costs, rich industry resources and channels,and vertical integration capabilities. It has long provided electronic product production and processing as well as overall supporting services to customers in industries such as scientific research institutions, university research institutions, communication equipment, industrial control, medical, automotive electronics, rail transit, aerospace, and new energy, and has gained recognition from multiple customers, And established a long-term stable cooperative relationship.
