Explore our cutting-edge high-voltage components, telemetry trackers, and lithium energy solutions engineered for Brazilian commercial vehicles, e-buses, and electric delivery fleets.
Navigating Brazil's unique electrical infrastructure, severe climatic conditions, and rapidly evolving industrial decarbonization policies with automotive-grade OEM/ODM power solutions.
The Brazilian electric vehicle ecosystem is experiencing an unprecedented surge, driven by regulatory mandates such as the PROCONVE P8 (Euro 6 benchmark) emission targets and the rapid adoption of corporate ESG frameworks across major urban hubs like São Paulo, Rio de Janeiro, and Curitiba. However, vehicle integrators and fleet operators face acute technical hurdles: Brazil's dual-voltage AC distribution networks (ranging from 127V single-phase to 220V/380V three-phase 60Hz), aggressive ambient temperatures reaching up to 45°C in tropical corridors, and demanding road vibration profiles encountered by heavy cargo logistics fleets.
As a dedicated OEM/ODM Integrated Onboard Charger (OBC) Factory & Exporter, our engineering matrix solves these systemic challenges. By transition from traditional Silicon MOSFET topologies to third-generation Silicon Carbide (SiC) Power Devices, our integrated charging platforms deliver power densities exceeding 3.0 kW/L while achieving peak AC-to-DC conversion efficiency of 96.5%. These integrated assemblies combine the Onboard Charger (OBC), High-Voltage DC/DC Converter, and Power Distribution Unit (PDU) into a single compact aluminum alloy enclosure—reducing total vehicle harness complexity by 40% and overall chassis weight by up to 25 kg.
Engineered explicitly for Brazilian grid fluctuations. Features active Power Factor Correction (PFC > 0.99) that automatically adapts between 127V single-phase residential grids and 220V/380V industrial connections without manual switching or efficiency loss.
Merges the High-Voltage OBC (3.3kW to 22kW), Low-Voltage DC/DC Converter (1.5kW to 3.0kW for 12V/24V auxiliary systems), and PDU into one fluid-cooled or air-cooled sealed housing, reducing spatial footprint by 50%.
Full functional safety architecture featuring dual-controller CAN Bus 2.0B / SAE J1939 communication interface. Fully shielded against electro-magnetic interference (EMI/EMC CISPR 25 Class 5) and ready for ANATEL telemetry integration.
Standard performance parameters for OEM customization. Full custom firmware, output voltage curves, and physical mounting footprints available upon request.
| Specification Parameter | 3.3kW Integrated OBC + DC/DC | 6.6kW Dual-Grid Combo OBC | 11kW Three-Phase Commercial | 22kW Heavy Truck / Bus OBC |
|---|---|---|---|---|
| Nominal Input Voltage | 110V / 220V AC Single Phase | 127V / 220V AC Single Phase | 220V / 380V AC Three Phase | 380V - 415V AC Three Phase |
| Output DC Voltage Range | 200V - 450V DC / 400V - 750V DC | 200V - 480V DC / 400V - 850V DC | 250V - 800V DC | 400V - 900V High Voltage |
| Auxiliary DC/DC Output | 14V DC @ 100A (1.4kW) | 14V / 28V DC @ 150A (2.2kW) | 28V DC @ 100A (2.8kW) | 28V DC @ 110A (3.0kW) |
| Peak Conversion Efficiency | > 95.5% (SiC Switching) | > 96.2% (SiC Switching) | > 96.5% (SiC Topology) | > 96.8% (Full SiC Module) |
| Cooling Mechanism | Forced Air / Liquid Cool | Liquid Cooled (50/50 Glycol) | Liquid Cooled (Glycol/Water) | Heavy Fluid Heat Exchanger |
| Ingress Protection | IP67 Sealed Housing | IP67 / IP6K9K Automotive | IP67 / IP6K9K Automotive | IP6K9K Submersible Standard |
| Telemetry & Communication | CAN 2.0B / Modbus RS485 | CAN 2.0B / UDS / OBD-II | SAE J1939 / CAN 2.0B / IoT 4G | SAE J1939 / High-Speed CANFD |
Designed to withstand the operational demands of Latin American topography, logistics, and heavy transport systems.
In congested metropolitan zones like Greater São Paulo, delivery fleets rely on heavy 2-wheel and 3-wheel electric vehicles equipped with 72V swappable lithium battery modules and 4G Modbus telemetry tracking. Our compact 1.5kW-3.3kW onboard chargers feature vibration-isolated potting compounds capable of enduring severe road impacts without solder micro-fractures.
Brazilian transit systems in cities like Curitiba and Salvador require 11kW to 22kW heavy-duty bidirectional (V2G/V2L) onboard chargers. Integrated directly into 600V-750V battery pack architectures, these chargers support nighttime depot equalization charging while interfacing seamlessly with fleet-wide CAN Bus cloud telematics logging platforms.
For sugarcane and soybean plantation utilities operating in Mato Grosso, humidity and airborne dust present extreme hazards. Our IP6K9K liquid-cooled chargers utilize fully encapsulated thermal gel structures, guaranteeing zero moisture intrusion and stable thermal performance even under ambient temperatures reaching 48°C.
From technical schematic co-design to international door-to-door delivery in Brazil, we offer complete tier-1 manufacturing support.
We offer tailored mechanical footprints, customized liquid inlet/outlet positions, bespoke automotive connector brands (Amphenol, TE Connectivity, Molex), and targeted weight reduction to fit restricted vehicle bay geometries.
Pre-programmed charging algorithms supporting lithium iron phosphate (LFP), NMC, and solid-state cell chemistries. Complete integration with local Brazilian charging protocol standards (NBR 17056, CCS2, Type 2, and CHAdeMO).
Extensive experience handling Brazilian customs procedures (Radar license compliance, NCM classification 8504.40.10, and INMETRO testing documentation). Flexible DDP/FOB/CIF shipping terms directly to Santos, Paranaguá, or Rio de Janeiro ports.
Common inquiries from Brazilian EV manufacturers, Tier-1 automotive integrators, and fleet engineers.
Accelerate your EV manufacturing roadmap in Brazil. Request comprehensive CAD models, engineering datasheets, or schedule a technical consultation with our power electronics OEM team today.
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