JiaBaiDa E Bike Smart Battery Management System for BMS 7S-24S with Build-in for Bluetooth 3.2V LFP 3.7V NMC UART Heating PCBA

Product Description

Products Description
BMS PCBA Detail 1 BMS PCBA Detail 2
Specification Item Value
Type BMS PCBA
Model Number DB24SA01
Place of Origin China
Brand Name OEM Brand
Copper Thickness 2 OZ
Functional Application Electric Bicycle/Tricycle
Supplier Type Manufacturer
Production Capacity
Production Facility 1 Production Facility 2 Production Facility 3 Production Facility 4
PCB Production Capacity
Layer Capabilities: 1 to 58 layers
Materials: CME1, CME3, FR-4, High TG FR4, Halogen free FR4, Polyimide, aluminum, Ceramic(96% Alumina) Teflon, PTFE (F4B, F4BK), Rogers (4003, 4350, 5880), Taconic (TLX-8, TLX-9), Arlon (35N, 85N) etc.
Board Sizes: Up to 800 × 508 mm (32″ x 20″)
Material Mixed Laminate: 4 layers - 10 layers (FR4+Ro4350, FR4+Aluminum, FR4+ FPC)
Precision Tolerances: Min track/gap of 0.075 mm, and dielectric thickness down to 0.1 mm
Minimum trace width and spacing: 0.075mm/0.075mm (3mil/3mil)
Minimum finished hole diameter: 0.15mm (6mil), 0.1mm (4mil) for HDI
Surface finishes offered: HASL (with lead), HASL (Lead free), Au and Nikle Gold plating, OSP, ENIG, ENEPIG, Immersion silver, Immersion Tin
PCBA Production Capacity
SMT Lines: 6 lines, capable of 7 million placements daily
Versatility: Handles everything from prototyping to large-scale production with no MOQ
Solder Types: Water Soluble, Leaded, and Lead-Free options available
Testing & Quality Control: Includes X-Ray, AOI, ICT, Flying Probe, Burn-in, and Function Testing
Component Range: 0201 to BGA, CSP, and QFP
Speed & Efficiency: 0.15 sec/chip, 0.7 sec/QFP
Through-Hole Assembly: 25,000 units per month
THT Equipment: 4 automatic soldering/testing lines
THT Full-Time Production Staff: 120+
Certifications held: ISO 9001, ISO 13485, IATF 16949, RoHS.
Technical Details
Min Components size: 0201-54 sq.mm (0.084 sq.inch), Long Connector, CSP, BGA, QFP
Speed: 0.15sec/chip, 0.7sec/QFP
Max.PCB Width: 450mm
Min.PCB Width: unlimited
Wave-Solder: Components Height: Top 120mm / Bot 15mm
Metal Types: Part, Whole, Inlay, Side-step
Metal Material: Copper, Aluminum
Sweat-Solder: Surface Finish: Plating Au, Plating Silver, Plating Sn
Air Bladder Rate: less than 20%
Press Range: 0-50KN
Press-fit: Max.PCB Size: 800*600mm
SMT and Thru-hole
Solder Type: Water Soluble Solder Paste, Leaded and Lead-Free
File Formats: BOM, Gerber Files, Pick-N-Place Files (XYRS)
Type of Service: Turn-Key, Partial Turn-Key or Consignment
Component Packaging: Cut Tape, Tube Reels Loose, Parts
Testing: X-RAY Inspection, AOI Testing, ICT, Flying Probe, Burn-in, Function Test
PCBAs Flow Chart
PCBA Flow Chart 1
PCBA Flow Chart 2
Our Services
Please kindly provide the Gerber & BOM Based Production
We manufacture PCBs from your design files with strict adherence to specifications.
Service Detail 1 Service Detail 2 Service Detail 3 Service Detail 4
Service Detail 5 Service Detail 6 Service Detail 7 Service Detail 8
Our customers from a variety of industries:
Customer Industry 1 Customer Industry 2
PCB & PCBA Manufacturing Capabilities
One-Stop OEM PCB/PCBA Service
We offer a comprehensive range of services, including:
  • Customer share Gerber file and Bill of materials (BOM), we make PCB or PCBA based on them.
  • Precision Electronic Component sourcing and procurement.
  • Automated surface-mount technology (SMT) assembly.
  • Through-hole technology (THT) assembly.
  • Rigorous testing and quality control procedures.
  • Electronic products Assembly & Packaging.
Our state-of-the-art manufacturing facilities are equipped with the latest technologies and manned by a team of highly skilled technicians, ensuring that every PCB/PCBA we produce meets the most stringent quality standards. If you are looking for a reliable supplier of PCB/PCBA products, we are a great option.
Manufacturing Capabilities
Company Profile
We have been focusing on high-reliability PCBA OEM for more than ten years, providing one-stop electronic manufacturing services such as PCB manufacturing, electronic component procurement, SMT patch, DIP plug-in welding, PCBA testing, and three-proof paint spraying. We are equipped with electronic engineers, QE engineers, and structural engineers with more than ten years of experience in the electronics industry to ensure reliable quality.
In order to reduce the cost of customer procurement and supply chain management, we have set up a professional electronic component procurement team, including electronic procurement engineers, BOM engineers, etc., and established strategic partnerships with well-known electronic component distributors and original manufacturers.
Our facilities feature PCBA full-process manufacturing equipment, including automatic solder paste printing machines, SMT mounters, ten-temperature-zone reflow soldering, wave soldering, three-proof paint spraying machines, AOI, X-ray detection, FAI first-piece detection, SPI solder paste detection, ICT circuit detection, FCT function detection, and other advanced equipment.
Factory View 1 Factory View 2 VR Factory View 3 Factory View 4 Factory View 5 Factory View 6 Factory View 7 Factory View 8
Frequently Asked Questions
Q1 What design files do you require for production?
We require your Gerber files for PCB fabrication and a complete Bill of Materials (BOM) for component assembly. Pick-N-Place files (XYRS) are also helpful for automated SMT line setup.
Q2 What is the Minimum Order Quantity (MOQ) for your PCBA service?
We have no MOQ requirement. We handle everything from small prototyping runs to large-scale production orders efficiently.
Q3 What testing and quality control methods do you implement?
We perform rigorous quality control checks including X-Ray inspection, Automated Optical Inspection (AOI), In-Circuit Testing (ICT), Flying Probe testing, Burn-in testing, and functional circuit tests (FCT).
Q4 What types of PCB layers and materials can you handle?
We can manufacture boards ranging from 1 to 58 layers using a wide selection of materials such as standard FR-4, High TG FR4, Halogen-Free FR4, Polyimide, Aluminum, Ceramic, Teflon, Rogers, Taconic, and Arlon.
Q5 Do you offer turn-key component sourcing?
Yes, we support Turn-Key, Partial Turn-Key, and Consignment (supplied materials) services. Our procurement team manages electronic component sourcing directly from reliable global distributors and original manufacturers.
Q6 What certifications do your manufacturing processes hold?
Our manufacturing operations and facilities conform to high industry standards and hold certifications including ISO 9001, ISO 13485 (medical devices), IATF 16949 (automotive), and RoHS compliance.

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