Bidirectional 3.3kW OBC & 1.8kW DC-DC 2-in-1 Combo
IP67 sealed integrated power assembly featuring dual-direction energy flow, optimized for automated industrial vehicles and EV platforms.
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Standardized DOSA footprints, high-voltage isolated bricks, and ruggedized vehicle-grade converters manufactured for demanding OEM/ODM applications across Osaka and global markets.
IP67 sealed integrated power assembly featuring dual-direction energy flow, optimized for automated industrial vehicles and EV platforms.
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DA3K3M13-150C series engineered for heavy-duty electric vehicle propulsion systems with ultra-wide DC output range.
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Industrial-grade AC-to-DC fast charging module tailored for warehouse automation machinery, AGVs, and heavy material handling.
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Dual-purpose wall-mounted and floor-mounted smart charging solution compatible with 48V, 72V, and 144V industrial battery banks.
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Fully encapsulated water-resistant module designed for electric equipment conversions subjected to extreme thermal and physical shock.
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Flexible output architecture supporting 48V up to 312V lithium-ion battery packs with real-time CAN bus communication protocols.
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High-power density conversion architecture engineered for smart charging stations and commercial vehicle power distribution networks.
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Advanced digital control loop charger module optimized for high-capacity LiFePO4 industrial battery banks with precise voltage regulation.
Send an InquiryAn in-depth engineering review on power density expansion, transient response stabilization, thermal dissipation vectors, and electromagnetic compatibility for Osaka’s high-precision industrial electronics sector.
Modern industrial automation, railway control electronics, and electric vehicle platforms require strict galvanic isolation to prevent ground loops, mitigate common-mode noise, and protect sensitive digital processing cores (FPGAs, ASICs, DSPs) from high-voltage transients. As an established OEM/ODM factory partner servicing Osaka's advanced manufacturing infrastructure, our board-mounted isolated DC-DC converter modules utilize state-of-the-art topologies including Active Clamp Forward (ACF), Phase-Shifted Full-Bridge (PSFB), and LLC Resonant converters.
By replacing traditional wire-wound transformers with planar magnetic cores embedded directly within multi-layer FR4 PCBs, we achieve parasitic inductance reduction of up to 70%. This architectural leap enables switching frequencies spanning 300 kHz to 600 kHz, allowing dramatic downsizing of output inductive and capacitive filtering stages while pushing conversion efficiency beyond 96%.
Our production facility manufactures standard brick form factors compliant with Distributed-power Open Standards Alliance (DOSA) guidelines, enabling hardware architects in Osaka to scale system capacity without redesigning motherboard layouts.
| Form Factor | Dimensions (mm) | Power Output Range | Input Voltage Bands | Primary Application Profile |
|---|---|---|---|---|
| 1/32nd Brick | 19.1 × 23.4 × 9.6 | 15W – 50W | 9-36V / 18-75V | Compact Sensors, IoT Gateways, Micro-Robotics |
| 1/16th Brick | 33.0 × 22.9 × 10.2 | 35W – 120W | 18-75V / 36-75V | Telecom Line Cards, Industrial Controllers, Edge Computing |
| 1/8th Brick | 58.4 × 22.9 × 10.7 | 75W – 300W | 36-75V / 16-160V | Railway Rolling Stock, Automated Guided Vehicles (AGVs) |
| Quarter Brick | 58.4 × 36.8 × 11.4 | 150W – 500W | 180-400V / 300-500V | Industrial DC Microgrids, EV Sub-systems, Power Distribution |
| Half Brick | 61.0 × 57.9 × 12.7 | 350W – 1000W+ | 300-500V / 400-650V | Heavy Duty e-Mobility, High-Power RF Amplifiers, Process Machinery |
Osaka stands as Japan’s powerhouse for industrial robotics, factory automation, battery manufacturing, and urban transit modernization. Discover how tailored DC-DC power modules drive regional technological advancement.
Osaka’s Keihanshin industrial cluster hosts premier robotic arms and automated servo-control manufacturers. Our ultra-wide input isolated converters (9-75V input) deliver ripple-free, highly regulated DC power to sensitive logic boards while isolating noise generated by high-current brushless DC (BLDC) motor drivers.
Advantage: Extended mean time between failures (MTBF > 2.5 million hours) guarantees 24/7 continuous operation on high-throughput assembly lines.
With Osaka Bay port terminals transitioning toward zero-emission logistics and green harbor equipment, demand for high-efficiency vehicle-grade chargers is surging. Our IP67 bidirectional OBC modules and high-power DC-DC converters (1kW to 5kW) are engineered to withstand saltwater air corrosion, mechanical vibration, and wide thermal swings.
Advantage: Conduction and liquid cooling options ensure robust heat extraction in fully sealed vehicle engine compartments.
Private and public railway operators connecting Osaka, Kyoto, and Kobe require power components compliant with rigorous EN 50155 standards. Our 14:1 ultra-wide input isolated bricks (accepting 16V to 160V continuous DC) easily absorb high voltage surges and line drops inherent in railway catenary supply networks.
Advantage: 2250 VDC high-pot isolation safeguards sensitive communication modules against trackside electrical interference.
When standard off-the-shelf power converters cannot satisfy strict dimensional limitations, unusual voltage ratios, or unique communication protocols, our dedicated OEM/ODM engineering division steps in. We provide comprehensive design-to-mass-production services customized to your exact schematic and enclosure requirements.
Addressing essential technical specifications, qualification standards, custom lead times, and logistical support for procurement managers and hardware design teams in Japan.
Partner with a proven board-mounted isolated DC-DC converter manufacturer. Submit your electrical specifications, target volume, or custom OEM requirements today for immediate engineering support.
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