OBC Power Module Heat Dissipation
Thermal pads efficiently transfer heat from MOSFETs and IGBTs to the heat sink, improving charging efficiency and extending component lifespan.
Use thermal pads for your OBC products
In electric vehicles, the on-board charger (OBC) converts AC power from charging stations to DC power for the battery. This process generates significant heat in power modules, control boards, and inductors.
Our thermal pads bridge the gap between heat sources and cooling components, improving thermal conductivity while maintaining electrical insulation.
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Read more >>Transformer and Inductor Cooling in OBC
Gap-filling thermal pads enhance heat conduction from magnetic components to the casing, ensuring stable performance under high load.
Read more >>Control Board Thermal Management
Soft, compressible thermal pads spread heat from the OBC control board to the housing, preventing overheating and improving reliability.
Read more >>OBC Housing Heat Conduction
High thermal conductivity pads create a direct thermal path between heat sources and the metal enclosure, optimizing overall cooling.
Read more >>High-Power Fast Charging Thermal Solution
Automotive-grade thermal pads maintain safe operating temperatures during fast charging, reducing thermal stress and enhancing safety.
JiuJu-6210 Thermal Pad
10W/m·K advanced grade – thin profile, maximum efficiency for tight assemblies
JiuJu-6303 Thermal Pad
Budget-friendly 3.0W/m.K thermal solution – soft, effective, compliant
Customer Reviews
More in line with the academic scenarios
Why Choose JiuJu
Automotive-grade quality – compliant with ISO/TS 16949 and UL94 V-0
standards
Customizable – thickness, hardness, and cut shapes tailored to your design
Consistent performance – stable under temperature cycling and vibration
Reliable Thermal Management for Electric Vehicle Charging Systems
Solving Your Adhesive Problems
Help
Standard thicknesses are 0.5–5 mm, with custom thickness available upon request.
Yes. We offer materials from 3.0 to 8.0 W/m·K, suitable for different power densities and cooling methods.
Manufactured under IATF 16949-certified processes, meeting UL94 V-0 flammability standards, and passing thermal cycling and vibration tests.
Yes, we supply cut samples or prototype quantities for design validation before mass production.
