Tin Plated Copper Flat Bar
The core engineering positioning of Tin plated copper flat bar is the rigid conductive connection conductor required for high current, high voltage, and high reliability in high-power DC charging systems. It uses a flat rectangular structure to achieve efficient collection and distribution of current, replacing traditional complex wiring harnesses and providing low loss, high stability, and strong adaptability power connections for the rectifier module, power distribution unit, and DC output terminal inside the charging pile.
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Against the backdrop of the rapid development of the new energy vehicle industry, high-power DC charging piles and battery swapping stations have become the core infrastructure supporting the popularization of electric transportation. Their internal power transmission systems impose strict requirements on the current carrying capacity, temperature rise control, mechanical stability, and long-term reliability of conductors. Tin plated copper flat bar is the core conductive components designed to meet this demand. They are made of high-purity electrolytic copper as the substrate, and are formed through precision stamping and professional tin plating treatment. They are the key infrastructure for ensuring safe and efficient operation in high-power charging scenarios.
Irreplaceable advantages
Extremely low resistance
Tin plated copper flat bar for charging stations can effectively reduce voltage drop, ensure stable output of charging piles under full load conditions, and avoid equipment protection shutdown.
01
Excellent thermal conductivity
The Tinned copper busbar can quickly dissipate the heat generated during the charging process, suppress local overheating, and extend the service life of the equipment.
02
High strength structure
Tin plated bus bar with a hardness of 80-110HV ensure the rigidity of the copper bars, which are not easily deformed under long-term vibration and thermal expansion and contraction, maintaining stable connections.
03
Natural corrosion resistance
When combined with tin plating, it exhibits excellent performance in humid and salt spray outdoor environments, effectively preventing oxidation and electrochemical corrosion.
04
Application scenarios
DC high-power charging station scenario
Tin coated copper busbar is the core connecting conductor between the rectifier module, power unit, and output terminal of a 120kW-250kW DC charging pile. With high conductivity and excellent heat dissipation, it can control the temperature rise during high current charging within a safe range.
Scenario of power distribution system in battery swapping station
The current in the battery swapping station is high and the operation is frequent. The high hardness and precision stamping structure of the Copper tinned busbar (such as with positioning teeth and mounting hole design) can withstand frequent insertion and removal and mechanical impact.
In car charging unit (OBC) scenario
The car charger has a compact space, and the Tin plated hard copper bars row, with its flat rigid structure and low impedance characteristics, can achieve efficient high current transmission while saving installation space in the car, meeting the design requirements of lightweight and highly integrated new energy vehicles.
Scenario of integrated charging station for light storage and charging
In the photovoltaic, energy storage, and charging system interconnected with photovoltaic, energy storage, and charging equipment, Tin plated copper flat bar can stably transmit multi-directional currents. Coupled with insulation protection schemes, they can meet the insulation and safety requirements.
Our Certifications
Between the surging current of photovoltaic modules and the surging energy of energy storage batteries, Xiamen Apollo Stamping Welding Technology Co., Ltd. has built a quality moat with global certification and exclusive patents. We have not only obtained ISO 9001:2015 international certification (currently applying for IATF16949 automotive industry international quality certification system), but also redefined the precision and reliability of new energy components with three core patented technologies.
contact us
Xiamen Apollo Stamping Welding Technology Co., Ltd is a professional service provider for new energy metal processing solutions. We can help you accurately match your needs and maintain the bottom line of device safety. Welcome to consult us.
Hot Tags: tin plated copper flat bar, China, manufacturers, suppliers, factory
