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Automotive battery management controller motherboard smt patch custom PCBA program board

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Automotive battery management controller motherboard smt patch custom PCBA program board

Name: Automotive battery management controller motherboard smt patch custom PCBA program board
Brand: Shenzhen Dasonghe Trading Co., Ltd.

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MOQ : 100 Pieces

Automotive battery management controller motherboard smt patch custom PCBA program board Specification

Usage
Battery management and protection in automotive applications

Thermal Conductivity
Standard FR4 PCB thermal conductivity

Sensors Specification
Includes NTC thermistors for thermal monitoring

Charging Voltage
Configurable, supports 14.6V/29.2V/58.4V etc.

Input
Battery cell voltage, temperature sensor signals

Response Time
<10ms for fault detection and relay response

Output
CAN communication, relay control, alarm signals

Components
Microcontroller, MOSFETs, balancing resistors, connectors, sensors

Resolution
Voltage detection resolution up to 1mV

Interface
CAN bus, UART, RS485 (optional)

IP Rating
None (motherboard PCB only, without enclosure)

Operating Temperature
-40C to +85C

Power Supply
DC supply from battery pack or external source

Power Source
Battery pack/adapter input

Features
Over-voltage/under-voltage protection, balancing, temperature monitoring, short-circuit protection, CAN communication

Processor Speed
32-bit microcontroller, up to 72 MHz

Product Type
Custom PCBA motherboard

Application
Automotive battery management systems, EV battery packs

Rated Voltage
12V/24V/48V adaptable (customizable)

Supply Voltage
DC 9V - 60V (wide input range)

Size
Custom as per design / approx. 120mm x 80mm

Dimension (L*W*H)
120mm x 80mm x 1.6mm (example)

Function
Automotive battery management, real-time monitoring, balancing, and protection of battery cells

Color
Green (PCB color)

Weight
Approx. 65 g (board only)

Current Rating
Up to 100A (customized as required)

Capacity
Supports 4S-24S battery cells (customizable)

Thickness
1.6 mm (PCB)

Frequency
Dependent on microcontroller clock (typically 8-40 MHz)

Batch Traceability
Lot number and batch code on PCB

RoHS Compliance
Yes

Balancing Method
Passive balancing

Connector Type
Molex/JST/custom headers

ESD Protection
Integrated ESD suppressors

Customization
Firmware and hardware configuration available

Quality Assurance
100% functional tested before delivery

Mounting Type
Surface Mount Technology (SMT)

Conformal Coating
Optional for improved environmental resistance

Manufacturing Process
Automated SMT assembly

PCB Layer
4-layer design

Firmware Upgrade
Supports ISP/UART firmware updates

Automotive battery management controller motherboard smt patch custom PCBA program board Trade Information

Minimum Order Quantity
100 Pieces

Supply Ability
1000 Pieces Per Month

Delivery Time
7 Days

About Automotive battery management controller motherboard smt patch custom PCBA program board

Highlighted by an unassailable 4-layer PCB design, this automotive battery management controller motherboard delivers commanding performance at an unbeatable price. Its outstanding SMT patch assembly ensures precise component placement and robust reliability. Access customized hardware and firmware configurations, integrate optional conformal coating for superior environmental resistance, and benefit from integrated ESD protection. Real-time monitoring, passive cell balancing, and multi-voltage adaptability make it ideal for automotive and EV battery management. Enjoy batch traceability, RoHS compliance, rapid fault response, and superior quality assurance tailored to critical battery protection applications.

Signal Automotive Excellence with Advanced Battery Management

Widely used by automotive manufacturers, EV battery producers, and custom integrators, this controller motherboard is engineered for streamlined installation and intuitive direction of use. Simply mount via SMT and connect through versatile headers, then configure for optimal performance. Its competitive advantages include outstanding reliability, rapid response time, expandable cell support, and secure CAN communication. For those demanding high-value, adaptable battery protection, this motherboard ensures robust and continuous vehicle power management.

Certifications and Shipping Information You Can Trust

Delivered fully RoHS compliant and 100% functionally tested, each board is dispatched securely packaged to prevent damage during transit. We charge competitive rates for unbeatable quality, with batch traceability ensuring end-to-end assurance. FOB Port options include major Chinese shipping ports, making export conveniently accessible for global clients. Depend on prompt delivery and professional packaging, whether your order is small batch or high volume.

FAQ's of Automotive battery management controller motherboard smt patch custom PCBA program board:

Q: How does the battery management controller provide reliable protection for automotive batteries?

A: It monitors cell voltage and temperature, performs passive balancing, and instantly detects faults or abnormal conditions, providing real-time alerts and robust protection against over-voltage, under-voltage, and short circuits.

Q: What customization options are available in hardware and firmware configurations?

A: Customers can specify hardware options such as connector types, balancing channels, and digital displays. Firmware customization allows adaptation to various voltage ranges, battery chemistries, and communication protocols like CAN, UART, or RS485.

Q: Where can this PCBA program board be used?

A: It is designed for automotive battery management systems, electric vehicle (EV) battery packs, and industrial applications requiring cell balancing, protection, and real-time monitoring.

Q: What is the process for updating the firmware?

A: Firmware updates are supported via in-system programming (ISP) or UART interface, allowing convenient and secure upgrades to maintain the latest software performance and features.

Q: What benefit does integrated ESD protection and conformal coating provide?

A: Integrated ESD suppressors safeguard components from electrostatic discharge. Optional conformal coating markedly enhances resistance to moisture, dust, and environmental factors, extending operational lifespan.

Q: How does traceability support quality assurance?

A: Each motherboard features unique lot numbers and batch codes printed on the PCB, facilitating comprehensive tracking for quality control, warranty support, and regulatory compliance.

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