The power electronics area in electric vehicles includes the inverter, DC-DC converter, and Power Distribution Unit (PDU).
These systems work under high voltage and high frequency.
They generate intense heat, vibration, and electromagnetic interference (EMI) during operation.
Cables in this section face extreme environmental stress.
Effective cable protection is essential for safe and reliable performance.
1. High-Temperature Resistance
MJ’s braided sleeving is built for harsh thermal conditions.
It withstands continuous temperatures above 150°C.
The sleeves are made from PET, PPS, or fiberglass materials.
They maintain shape and flexibility during heat cycles.
Even under tight routing, the cables stay protected and organized.
2. Flame-Retardant Performance
Safety in EV systems requires flame resistance.
MJ’s protective sleeves meet UL94 V0 and FMVSS302 standards.
They stop fire spread in case of electrical arcing.
This reduces the risk of thermal failure or short circuit.
The materials also meet automotive safety regulations worldwide.
3. EMI Shielding for Signal Integrity
Sensitive signal lines need electromagnetic shielding.
MJ offers shielded braided sleeves with conductive fibers or tinned copper mesh.
These sleeves reduce high-frequency interference from inverters or motors.
They protect data cables and control signals from EMI.
This ensures stable performance and cleaner signal transmission.
4. Easy Installation and Custom Options
MJ’s sleeves feature split or self-closing designs.
They allow quick installation without removing connectors.
The open-weave structure supports airflow and flexibility.
We offer full customization in size, color, and material.
All products comply with RoHS, REACH, and halogen-free standards.
5. Reliable Cable Protection for the Future
By using MJ’s solutions, EV manufacturers gain durable and efficient cable systems.
Our products extend harness lifespan and improve thermal safety.
They also help meet EMC and fire-resistance requirements.
MJ continues to deliver safe, reliable, and sustainable protection.
We support the global transition toward clean and connected mobility.
