Products Description
The core of the Copper Terminal Contact for EV Charging Pile Contactor is a precision riveting process using continuous die stamping to integrate the silver contacts with the copper substrate. It emphasizes high reliability, high precision, and high stability, making it suitable for high-conductivity, high-strength electrical connections and widely used in core electrical components such as relays, switches, and contactors.
Product Advantages
Connection Reliability Advantage
Optimized structural design for Copper Contact Terminal for EV HVDC Relay Contactor increases contact area by 40%, resulting in contact resistance ≤50μΩ, a mechanical lifespan of 100,000 cycles, and resistance change ≤10%. This completely eliminates industry pain points such as loose riveting and poor contact, making it suitable for long-term high-frequency operation of electrical components.
01
Process Precision Advantage
A multi-axis force control system for the Copper Stamping Terminal for EV Charging Relay maintains riveting pressure accuracy within ±1.5%. Carbide progressive dies achieve coaxiality within φ0.015mm and flatness within 0.05mm/100mm. An elastic demolding system solves the deformation problem of thin silver components, achieving precision far exceeding industry standards.
02
Quality Controllable Advantage
100% online machine vision inspection + MES system quality traceability, intelligent parameter adjustment ensures batch-to-batch process stability, and defective Custom Copper Stamping for EV Relays are removed in advance, resulting in a high batch production pass rate and reducing subsequent assembly losses for customers.
03
Material Adaptability Advantages
Customized material solutions are provided for the two core requirements of high conductivity and high strength. The copper content is ≥99.99%, the conductivity is up to 100% IACS, and the tensile strength is 300-400 MPa, which can be precisely matched with different working conditions.
04
Industry Application Cases
Industrial Relays and Contactors
Fixed Copper Terminal for New Energy High Voltage Relay as a key moving and stationary contact component, ensuring stable contact under frequent switching.
Automotive Power Electronics
Custom Copper Stamping for EV Relay used for high-current connections in main contactors and battery management systems of new energy vehicles.
Power Protection Equipment
Copper Stamping Terminal for EV Charging Relay serves as a core conductive and breaking component in circuit breakers and disconnectors.
Precision Measuring Instruments
Serves as a reliable connection interface for high-precision signal transmission.
Frequently Asked Questions
ARE YOU A FACTORY?
Yes, we are group in China, have 3 branches factories in Xiamen City and 2 branches factories in Ningbo City.
CANY YOU PRODUCE ACCORDING TO THE SAMPLES?
Yes, we can produce by your samples or technical drawings. We can build the molds and fixture.
HOW LONG CAN I GET A QUOTATION?
After you send us product drawing (including material), we can give you the quotation within 1 DAYS.
WHY CHOOSE US?
We are the original factory in China, can supply the Ex-works; We have been in professional in Copper Contact Terminal for EV HVDC Relay Contactor field 15 years more and have enough successfull experiences to help you improve technology but cost down; We have branches sales office in India, Iran, Spain, Germany, Japan, can supply the fast local service.
contact us
For further information on the engineering compatibility and mass production capabilities of the Copper Terminal Contact for EV Charging Pile Contactor solution, please contact our technical team. We will provide professional advice and customized solutions based on your project needs.
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