Iron Bracket For EV DC Relay
Products Description
The Iron Bracket for EV DC Relay is more than a simple frame-it is the magnetic backbone of the entire HVDC contactor. Acting as yoke, skeleton, and mount in one, it aligns the coil, fixes the contacts, and channels the magnetic flux that snaps the relay open or closed. In the high-voltage arteries of a new-energy vehicle-battery pack, charger, and inverter-this discreet steel part ensures every make-or-break operation is precise, cool, and safe, so the whole traction network runs without a hiccup.
Key Selling Points
Superior Material Performance
Built from low-carbon pure iron and fitted with permanent magnets, then sealed in a blue-white zinc finish, the bracket pairs high magnetic permeability with long-term rust protection. The result is steady behavior inside the noisy electromagnetic cockpit of a high-voltage EV DC contactor-exactly what an EV-relay Pure-iron Bracket needs to deliver.
01
Leading Manufacturing Precision
Thanks to precision stamping and forming, every part is held to a ±0.05 mm window, slipping into the relay stack with zero play and giving the electrical pure-iron stamping inside an EV DC Contactor a rock-solid backbone.
02
Full Supply Chain Support
Capable of producing all metal parts required for relays, from yokes and frames to various stamped parts, providing a one-stop supply to meet overall customer procurement needs and reduce supply chain management costs.
03
Flexible Customization Services
Full OEM/ODM flexibility is standard: send us a drawing or sample, and we'll have a production tool ready in 7–15 days, letting any HVDC Relay pure-iron Skeleton design move from concept to line-ready parts almost overnight.
04
Why Choose Pure Iron Stamped Parts?
Excellent soft magnetic properties
Extremely low iron loss and high permeability ensure that Pure Iron Stamping for EV Relay Parts enables rapid, sensitive, and low-energy-consumption relay engagement/disengagement.
High saturation magnetic flux density
Allows EV Relay Bracket Pure Iron to transmit greater magnetic force within a smaller volume, contributing to relay miniaturization design.
Good stamping processability
Pure iron for Electrical Pure Iron Stamping for EV DC Contactor is relatively soft, making it easy to perform complex precision stamping, ensuring dimensional accuracy and batch consistency.
Cost-effectiveness
While meeting high-performance requirements, pure iron offers a cost advantage over some special alloys, making it suitable for mass production of HVDC Relay Skeleton Pure Iron.
Final Inspection
| Full-dimensional inspection | Using a 2D image measuring instrument and a 3D coordinate measuring machine (CMM), full-dimensional measurements are performed on the first batch and periodically sampled parts to ensure that the Pure Iron Stamping for EV Relay Parts fully conform to the drawing requirements. |
| Functional and performance sampling inspection | Specialized fixtures are used to simulate the assembly state and check key mating dimensions. For EV Relay Bracket Pure Iron with special magnetic performance requirements, a magnetic performance tester can be used to check key parameters such as saturation flux and coercivity. |
| Appearance and coating inspection | Under standard light sources, the Iron Bracket for EV DC Relay undergoes a visual inspection to ensure there are no scratches, dents, uneven coating, discoloration, rust spots, or other defects. A coating thickness gauge can be used to check the coating thickness. |
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