Stamping Iron Core Stamping Part For EV Relay

The stamping iron core for EV relay has a compact and precise appearance. It mainly applies pure iron as the material, which is suitable for its magnetic properties. The process technology includes Relay Core Cold Heading and stamping. The Stamping Core for New Energy Relay and EV Relay Core, techniques ensure high quality and performance, meeting the demands of new energy vehicle applications.

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Products Description

Product Introduction

Our Stamping Iron Core Stamping Part For EV Relay is designed to meet the high-performance requirements of the new energy vehicle industry. It serves as a crucial component in EV relays, ensuring reliable electrical switching and control. The core is engineered with precision to enhance the overall efficiency and durability of the relay system. With its compact and efficient design, it contributes to the seamless operation of various electrical circuits within an electric vehicle.

Product Parameters

Magnetic Permeability

Typically around 1000 - 1500 (μ) for the pure iron core, which allows for efficient magnetic flux conduction, enhancing the relay's sensitivity and response speed.

Saturation Magnetic Flux Density

Reaching up to 2.1 - 2.2 Tesla, ensuring stable magnetic performance even under high current loads, crucial for the reliable operation of EV relays.

Core Loss

Less than 5 W/kg at operating frequencies, minimizing energy dissipation and improving the overall energy efficiency of the relay.

Dimensions

Available in various standard sizes, such as a diameter of 10 - 30 mm and a height of 5 - 20 mm, depending on the specific application requirements, to fit different relay housing designs.

Electromagnet Cores

Summary of the Manufacturing Process and Types of Relay Cores

The manufacturing process begins with a high-quality pure iron material selection. Relay Core Cold Heading is utilized to shape the initial form, followed by precise stamping operations to achieve the final dimensions and features. There are different types of relay cores, including open-frame and closed-frame designs. The open-frame type offers better heat dissipation, while the closed-frame provides enhanced magnetic shielding. Our Stamping Core for New Energy Relay and EV Relay Cores are manufactured with strict quality control to ensure consistency and reliability in performance.

The Production Process and Type of Iron Core are Summarized

Relay Core Details

The pure iron core is carefully processed to have a smooth surface finish, reducing magnetic hysteresis losses. The stamping process creates precise grooves and notches, which are essential for proper coil winding and magnetic field distribution. The core is annealed to relieve internal stresses and improve its magnetic properties. The overall structure is designed to withstand the mechanical stresses and thermal cycles experienced during the relay's operation.

Iron Core Details Show