Onboard chargers, co-engineered to your vehicle.
Every vehicle is different. We design the OBC around your power class, voltage rails, comms and certifications — from architecture to BOM freeze — then hand you the IP. Same engineering, your nameplate.
Onboard chargerOnboard charger — representative specs.
Variants from 3.3 kW to 22 kW, configured to your platform.
- Power range
- 3.3 – 22 kW
- DC output voltage
- 200 – 750 V (variant-dependent)
- Max output current
- 10 A (3.3 kW) · 20 A (7/11 kW) · 40 A (22 kW)
- Auxiliary rails
- 12 / 24 V dual rail
- Peak efficiency
- ≥ 96% (22 kW at full load)
- Cooling
- Aluminium liquid-cooled cold plate
- Operating temperature
- −40 °C to +85 °C (ISO 16750-3)
- Communication
- CAN-FD / LIN
- Engagement
- Co-engineered + white-label / ODM
Every vehicle is different — figures shown are representative. Joulepoint co-engineers each unit to your system requirements (power class, voltage rails, communication and certifications) from architecture to BOM freeze.
Same engineering. Your nameplate.
Ship the OBC as a Joulepoint reference build, or white-label it to your brand — same hardware platform, re-skinned to your name. You own the IP, the brand and the customer relationship.
Your brand & form-factor
Mechanical, label, firmware boot screen and OBD identity.
Co-engineered to spec
Power class, voltage rails, comms and certifications.
Full source handover
Schematics, BOM, firmware source and EOL test scripts.
Production-ready
From architecture to BOM freeze and handover.
Questions, answered.
Yes — that's the model. We start from your power class, voltage rails, comms and certifications and engineer the unit to spec.
Yes. With the white-label / ODM program you own the IP, brand and customer relationship; we hand over schematics, BOM, firmware source and test scripts.
Passenger and commercial EV platforms, for OEMs and tier-1 manufacturers.