CB Series Current Sensors for Precise Battery SOC Estimation

In the entire lifecycle of a power battery, precise SOC (remaining charge) estimation can greatly improve battery management. The basis for realizing precise SOC estimation is the precise measurement of dynamic current over the entire lifecycle and temperature range. For this reason, Kaipu Rui Si has launched two shunt-based automotive-grade precision current sensors in recent years, which have already been supplied to many well-known automotive manufacturers in large quantities.

Kaibu Ruishi from the raw material of the shunt to the current sensor is realized in-house, and is a current sensor manufacturer with both R&D and manufacturing capabilities of precision resistive alloy materials and high-efficiency electron-beam welding equipment.

In the field of current sensing, Kaibu Rui Si supplies customers with a wide range of products in volume through the highly automated production of the whole industrial chain, including new generation of current sensing resistors without tuning technology, precision shunts, shunt modules, and current sensors based on shunts. At the same time, it also provides customers with test and measurement solutions, even including automated test and measurement equipment to meet the needs of users for efficient measurement and calibration.

The CB series of current sensors was developed by the Advanced Measurement Center (AMC). The AMC consists of a group of senior industry experts with many years of experience in materials, hardware, algorithms, automation, and reliability. Its milestone goal is to meet the most demanding precision current measurement needs through its own core technology, developing current sensors ranging from tens of amperes to tens of thousands of amperes, to fully meet the new energy vehicles, energy storage, photovoltaic, industrial, test and measurement and other precision current measurement needs.

About Kaibu Electronics

Shenzhen Kaibu Electronics Co., Ltd. is a R&D and production enterprise covering alloy raw materials, electron beam welding equipment, high-end electronic components and high-precision current sensors, realizing the vertical whole industry chain independent and controllable, forming a The group model of "prioritizing the respective industry fields and combining them to **** the electronic world".

Shenzhen headquarters as the "brain of the group", for the Shenzhen headquarters and subsidiaries to formulate strategic development direction, coordinate resources, and actively fulfill their social responsibilities. The average age of the group's employees is 29 years old, and the R&D team accounts for more than 35%.

Kaibu Electronics has been y engaged in the electronic components industry for many years. It has also established R&D and production bases in Changsha and Suzhou. Suzhou Kaibu Rui Si intelligent factory has 4 self-developed high-speed electron beam welding production lines, and is also equipped with advanced testing equipment and quality management system to ensure the performance and stability of the products. We have always been committed to the high-end electronic components market, focusing on the development of resistance technology, and gradually become the domestic supplier of many universities, research institutes, military, medical, precision instruments, telecommunications, transportation, energy and other sectors.

Figure: Current Sensor Automatic Calibration Equipment

Figure: Four E-Beam Welding Lines in Suzhou

Figure: Shunt Automation Line in Changsha

Figure: Reliability Laboratory of Advanced Measurement Center in Shenzhen, China

KaiBu's main products include current sensors, precision resistors, current detection resistors, high voltage resistors, and high voltage resistors. Precision Resistors, Current Detecting Resistors, High Voltage Resistors, High Energy Resistors, High Power Resistors, Anti-Pulse Resistors, High Current Shunts, Ignition Resistors, Thermistors, etc., which cover all aspects of many fields. With self-owned e-commerce platform www.resistor.today, it is convenient for users to purchase and consult online.

Kaibu Electronics adheres to the concept of "innovation, quality, service", constantly pursuing technological breakthroughs and product optimization to provide customers with satisfactory solutions and services. With the mission of "Enriching the global electronics industry, solving the user's design and manufacturing difficulties", the company continues to drive the enterprise forward, as China's leading resistor industry, the open step electronic look forward to cooperating with all of you, hand in hand to *** create a new height of the industry!

This article is from the author of the car number of the Gaixin automobile, copyright all the author, any form of reproduced please contact the author. The content only represents the views of the author, and has nothing to do with easy car