NetPower e-Mobility on-board DC-DC converters for electric commercial vehicles
e-Mobility Power Conversion

EV On-board Chargers & DC-DC Converters

Liquid-, air- and conduction-cooled platforms engineered for electric trucks, buses and off-highway fleets.

1kW – 5kWOutput Power
Up to 96%Peak Efficiency
IP67Sealed Housing
Board mounted isolated DC-DC converter bricks from NetPower
Board Mounted DC-DC

Isolated DC-DC Converters, 15W to 1000W+

Open-frame and encapsulated bricks with industry-standard footprints and wide-input flexibility.

1/32 – Full BrickFootprints
9V – 650VInput Range
2250 VDCIsolation Options
NetPower non-isolated point-of-load DC-DC converters in DOSA footprints
Point of Load

Non-isolated POL Converters, DOSA Standard

High-density buck regulators for FPGA, ASIC and processor rails on dense system boards.

2.5V – 60VInput Range
Up to 100AOutput Current
DOSA / POLAPin Compatible

Product Selector Filter the NetPower catalogue by topology, input voltage, output voltage and package to shortlist the right power module for your design.

Select Type:

Cannot find a match? NetPower engineers modify standard platforms or build full-custom converters — see Custom Solutions.

Product Portfolio

Power Conversion Platforms Built for Demanding Systems

From sub-15W board-mounted bricks to 5kW vehicle-grade converters, every NetPower platform is developed around three fixed priorities: measured efficiency, thermal margin and long-term field reliability.

01

e-Mobility Converters & OBC

Vehicle-grade DC-DC converters and on-board charger platforms for electric commercial transportation.

  • 1kW to 5kW continuous output
  • Liquid, air and conduction cooling
  • CAN control, IP67 sealed enclosures
View series →
02

Isolated DC-DC Converters

Open-frame and encapsulated bricks in industry-standard footprints for distributed power architectures.

  • Below 15W to above 1000W
  • 1/32, 1/16, 1/8, quarter, half & full brick
  • Wide-input telecom, industrial and HV ranges
View series →
03

Non-isolated POL Converters

Point-of-load regulators that sit close to the processor and hold tight tolerance under fast load steps.

  • 2.5V to 60V wide input
  • DOSA / POLA standard footprints
  • Digital and analogue control options
View series →
04

Power Accessories

Heatsinks, filters, baseplates and mounting hardware that complete a qualified power sub-system.

  • Thermal management kits
  • EMI filter modules
  • Evaluation and test fixtures
View accessories →
05

Custom & Semi-Custom Solutions

Derivative designs and ground-up developments that inherit the reliability record of our standard platforms.

  • Pinout, footprint and firmware changes
  • Mechanical and thermal re-packaging
  • NRE-efficient, volume-ready release
Discuss a design →
06

Legacy & Cross Reference

Form-, fit- and function-oriented replacements that keep mature production lines running.

  • End-of-life module alternatives
  • Competitive cross list
  • Long-term supply commitment
Check cross list →
Why Engineers Specify NetPower

Millions of Converters Shipped. Reliability Proven in the Field.

NetPower modules power products from early-stage innovators through to globally recognised OEM brands. That installed base — accumulated across telecom infrastructure, datacom, industrial automation, railway and electric vehicle programmes — is the evidence behind every efficiency and MTBF figure we publish. Our engineering team combines decades of switch-mode power design experience with a disciplined quality system, so what performs on the bench also survives the field.

MillionsUnits in Service
15W – 5kWPower Coverage
100%Automated Final Test
GlobalSales & Support Network
Target Markets

Application Experience Across Four Hard Environments

Each market imposes a different constraint — altitude and vibration, 24/7 uptime, ambient heat or automotive shock and EMC. Our platform selection guidance starts from those constraints, not from a datasheet headline.

Telecom & Datacom

48V intermediate bus and half-brick architectures for base stations, line cards, switches and server power shelves.

Industrial Control

Wide-input encapsulated modules for PLCs, drives, robotics and instrumentation exposed to noise and surge.

Railway Transportation

High-voltage input converters with reinforced isolation and shock/vibration resistance for rolling-stock electronics.

Electric Vehicles

HV-to-LV DC-DC converters and OBC platforms for e-trucks, buses, off-highway machinery and specialty EVs.

Engineering & Quality

How a NetPower Module Earns Its Specification

Information that helps you design faster: what we verify, what we document, and what you receive with the sample.

  • 1

    Design for Reliability, Not Just Datasheet Peaks

    Component de-rating rules, thermal simulation and worst-case loop analysis are applied before the first prototype, so efficiency curves hold across the full temperature and line range.

  • 2

    Verified Thermal & EMC Behaviour

    Airflow-versus-derating data, baseplate temperature limits and conducted-emission results are published in our application notes to shorten your compliance cycle.

  • 3

    Controlled Manufacturing & Traceability

    Automated optical inspection, burn-in screening, 100% functional test and lot-level material traceability support audit and field-return analysis.

  • 4

    Direct Access to Power Engineers

    Technical questions reach application engineers, not a script — from topology selection and paralleling to layout review and qualification testing.

5kW EV on-board DC-DC converter developed and tested by NetPower engineers
Latest News

Product Releases & Industry Events

Where our engineering team has been, and which platforms have entered production most recently.

NetPower booth at The Battery Show and Electric and Hybrid Vehicle Technology Expo North America
Event

NetPower at The Battery Show & Electric and Hybrid Vehicle Technology Expo, North America

Our application engineers presented the e-Mobility converter roadmap and discussed HV-to-LV architecture choices with commercial vehicle integrators on site.

NetPower on-board charger solutions for electric commercial transportation vehicles
Solution

NetPower OBC Solutions for Commercial Transportation

Scalable on-board charging blocks designed for electric buses and trucks, with configurable power levels, CAN communication and sealed thermal packaging.

5kW EV on-board DC-DC converter module from NetPower
New Product

5kW EV On-board DC-DC Converter

A high-density HV-to-LV converter delivering 5kW continuous output with high peak efficiency, wide input range and vehicle-grade environmental protection.

Browse All Products
Buyer & Designer FAQ

Questions We Answer Every Week

NetPower isolated DC-DC power modules span from below 15W to more than 1000W, delivered in micro-power module, 1/32nd brick, 1/16th brick, 1/8th brick, quarter brick, half brick and full brick footprints, so a single architecture can scale across an entire product platform.
Standard isolated inputs include 9-36V, 9-75V, 18-36V, 18-75V, 36-75V, 16-160V, 34-160V, 66-160V, 180-400V, 300-500V and 400-650V. Non-isolated POL converters accept a wide 2.5V to 60V input in DOSA standard footprints.
Yes. We offer semi-custom and full-custom development for e-Mobility DC-DC converters and on-board chargers, covering mechanical and connector changes, cooling method (liquid, air or conduction), CAN communication behaviour and qualification support for commercial transportation programmes.
A documented quality management system governs every stage: design-for-reliability reviews, HALT/HASS and burn-in screening, automated optical inspection, 100% functional final test, statistical process control and full material traceability. Compliance certificates and application notes are published in the Support section.
Samples ship with the released datasheet, derating and thermal guidance, recommended layout notes and, where applicable, EMC test references. Application engineers remain available for topology selection, paralleling, hold-up design and qualification review.

High Performance, High Availability Power Conversion

NetPower is a technology leader in open-frame and encapsulated high-efficiency, high-density DC-DC and AC-DC power converters. NetPower board-mount isolated DC to DC power modules are available from sub 15W to over 1000W in standard micro-power module, 1/32nd brick, 1/16th brick, 1/8th brick, quarter brick, half brick and full brick packages. Input voltage ranges of the isolated DC-DC converters include 9-36V, 9-75V, 18-36V, 18-75V, 36-75V, 16-160V, 34-160V, 66-160V, 180-400V, 300-500V and 400-650V.

NetPower non-isolated DC-DC converters provide a wide input voltage range from 2.5V to 60V in DOSA standard footprints, supporting the low-voltage, high-current rails of modern FPGAs, ASICs and network processors. NetPower e-Mobility converters exhibit industry-leading performance and can be customised for specific vehicle platforms, cooling strategies and communication protocols.

In addition to standard DC/DC converters and EV on-board DC-to-DC converters, NetPower designs and manufactures semi-custom and full-custom DC-DC power products that inherit the same merits of high performance and high reliability. Overseas buyers, contract manufacturers and design houses are supported through a global network of sales channels and direct technical support — the right partner for power solutions.