BMS Board of LTC68XX and STM32 for Li-ion 18650 To Protect Charge and Discharge

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US$ 300 ~ 315

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Supplier Info.

Company Name Zhuhaidaqianjinkejiyouxiangongsi
Membership Free member
Registration Date2021.05.27
Country/RegionChina
CityZhuhai
Contact Huang Yan(Ms.)

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Product Attributes

- Place of Origin China
- Supply Type In-Stock Items
- Condition New
- Related Keywords Battery Pack, Li-ion, Discharge Protection

Description by Manufacturer

Click here to learn more information about BMS

MKBMS is based on the modular BMS of LTC68XX and STM32 MCU, and is connected to one or more slave boards and integrated integrated boards of different sizes through the ISOSPI interface. The modular BMS can be configured for various applications with battery voltages within 150V.

MKBMS is developed based on the open source materials of DieBieMS and ENNOID BMS. Currently MKBMS is compatible with ENNOID firmware. Here, a special thanks to the developers of open source BMS materials.

MKBMS Master Board ( MKBMS-LV Master Mini ) Features:

With charger voltage measurement, humidity sensor, isolated on-board 5V power supply for isolating CAN bus interface and USB Type-C
30V to 150V operation
Voltages measurements for load & battery pack
Bi-directional current monitoring (up to 2500A pulsed, 500A continuous)
Isolated charger detection circuit
Isolated CAN bus interface
Daisychain Master/Slave ISOSPI communication
Single PCB pattern for bolt-on contactor
It can internal power supply or external power supply voltage is 12V
Integrated predischarge circuit
USB & serial interface for configuring and firmware upgrades with the ENNOID-BMS-Tool
OLED display output
ON/OFF toggle switch input
SWD burn debugging or update firmware interface

MKBMS Slave Board (LTC6811-12W-AL) Features:

MKBMS slave board is made of aluminum base plate, which has better heat dissipation effect.
Scalable & isolated 1000VDC+
Compatible with MKBMS Master boards
From 5 to 18 cell levels monitoring per board
Daisychain Master/Slave ISOSPI communication
Parameters fully programmable through an easy to use graphical user interface
33 ohm balance resistors (0.125A capacity) on all channels
Self powered by monitored cells
1.2mV accuracy, -40 to 120C operation
Extra low power consumption (Sleep mode = 6uA)
Molex SL horizontal connectors for balance & temperature. (Comes with male, female + crimps)

Variant:
LTC6811 : Up to 12 cells voltage monitoring & 1+4 temperature sensors* per slave
LTC6812 : Up to 15 cells voltage monitoring & 1+8 temperature sensors* per slave

LTC6813 : Up to 18 cells voltage monitoring & 1+8 temperature sensors* per slave

*The first temperature channel is used by slave board itself.

The following 4 or 8 temperature sensors are not in the package lists

but means an interface to connect 4 temp sensors at most

or to connect 8 temp sensors at most.

Pack configuration examples:

MKBMS monitoring 23S pack :

2 x LTC6811-12S : 12S + 11S ( Optimal)
2 x LTC6812-15S : 12S + 11S (Two slaves partially loaded)
2 x LTC6813-18S : 12S + 11S (Two slaves partially loaded)

MKBMS monitoring 27S pack :

3 x LTC6811-12S: 9S + 9S + 9S (Three slaves partially loaded)
2 x LTC6812-15S: 14S + 13S (Optimal)
2 x LTC6813-18S: 14S + 13S (Two slaves partially loaded)

MKBMS monitoring 29S pack :

3 x LTC6811-12S: 10S + 10S + 9S (Three slaves partially loaded)
2 x LTC6812-15S: 15S + 14S ( Optimal)
2 x LTC6813-18S: 15S + 14S (Two slaves partially loaded)

MKBMS monitoring 30S pack :

3 x LTC6811-12S: 10S + 10S + 10S (Three slaves partially loaded)
2 x LTC6812-15S: 15S + 15S ( Optimal)
2 x LTC6813-18S: 15S + 15S (Two slaves partially loaded)

MKBMS monitoring 35S pack :

3 x LTC6811-12S: 12S+12S+11S (Good)
3 x LTC6812-15S: 12S+12S+11S (Three slaves partially loaded)
2 x LTC6813-18S: 18S + 17S (Optimal choice)

*For uneven cell count in series, only the last slave board in the daisy-chained loop should have one cell less connected than the other slaves. Ex: 39S = 10S + 10S + 10S + 9S

Price

Price US$ \ 300 ~ 315 / Piece

Product Image

BMS Board of LTC68XX and STM32 for Li-ion 18650 To Protect Charge and Discharge

BMS Board of LTC68XX and STM32 for Li-ion 18650 To Protect Charge and Discharge 2

BMS Board of LTC68XX and STM32 for Li-ion 18650 To Protect Charge and Discharge 3

BMS Board of LTC68XX and STM32 for Li-ion 18650 To Protect Charge and Discharge 4

BMS Board of LTC68XX and STM32 for Li-ion 18650 To Protect Charge and Discharge 5

BMS Board of LTC68XX and STM32 for Li-ion 18650 To Protect Charge and Discharge 6

BMS Board of LTC68XX and STM32 for Li-ion 18650 To Protect Charge and Discharge 7

BMS Board of LTC68XX and STM32 for Li-ion 18650 To Protect Charge and Discharge 8

Battery Pack Related Products

Main Export Markets

- Zhuhaidaqianjinkejiyouxiangongsi is mainly exporting to Europe, North America, South America, Australia, Africa

Company Profile

About Zhuhaidaqianjinkejiyouxiangongsi

Membership Free member
Registration Date2021.05.27
Country/RegionChina
CityZhuhai
Contact Huang Yan(Ms.)

Zhuhai Da Qian Jin Technology Co., Ltd.also know as MAXKGO was founded in 2021 and is located in Zhuhai,China.
MAXKGO is an innovative technology company focusing on the research and development of smart hardware and electronic products. It is also an international smart electronic product company integrating R&D, manufacturing, domestic and foreign sales and service. Products cover smart home, smart life, smart education, smart outdoor sports, electronic tools and other fields.
MAXKGO has an experienced R&D team and design team, and the existing R&D personnel have more than 10 years of experience in the industry; in the future, MAXKGO will vigorously explore and train more and more excellent professionals. Lay the foundation for the enterprise to continuously realize the development goal of technological innovation and breakthrough.
MAXKGO adheres to the business philosophy of "altruism first, quality wins", takes the needs of consumers as the core, concentrates on digging the integration of technology and life, and is committed to making everyone live a happier life due to technology. At the same time, it pays attention to product quality, strictly controls product quality, insists on shaping the brand with quality, spreading brand influence with customer experience, and aspires to become an excellent national brand in the electronics industry.

Selling Categories

- General Industrial Equipment >> Welding Equipment
- Sports & Entertainment >> Scooters

Keywords

bodyboard , electric skateboard , soldering iron , Electric tools

Registration Date	2021/05/27(Year/Month/Date)
Buyer / Seller in EC21	Seller
Business Type	Manufacturer
Year established	2021
Employees total	11 - 50
Annual revenue	USD 100,000 - 500,000

Contact Information Order Credit Report

Company	Zhuhaidaqianjinkejiyouxiangongsi
Address	No.23, 1st Floor, Technology 6th Road, Innovation Coast, High-tech ZoneZhuhaiGuangdongChina
Phone	86 - 1 - 5338185268
Homepage	http://maxkgomall.com/
Contact	Huang Yan

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BMS Board of LTC68XX and STM32 for Li-ion 18650 To Protect Charge and Discharge

Product Attributes

Description by Manufacturer

MKBMS Master Board ( MKBMS-LV Master Mini ) Features:

MKBMS Slave Board (LTC6811-12W-AL) Features:

Price

Product Image

Battery Pack Related Products

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Main Export Markets

Company Profile

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