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Advanced EV Power Solutions for the Future

20+ years of R&D expertise in On-Board Chargers (OBC), DC-DC converters, and integrated power units. Trusted by 170+ EV manufacturers worldwide.

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EV Power Unit

About ACDCDCAC

A leading manufacturer of EV power electronics, specializing in high-efficiency, IP67-rated On-Board Chargers and DC-DC converters.

20+ Years R&D

Decades of innovation in power supply technology for electric vehicles and energy systems.

100,000 m² Facility

State-of-the-art manufacturing plant ensuring quality, scalability, and rapid delivery.

170+ Partners

Global collaborations with EV manufacturers across Asia, Europe, and North America.

Our Products

High-performance, reliable power electronics engineered for modern electric vehicles and energy storage systems.

DA6K6M15 Series

DA6K6M15 Series 6.6kW OBC

  • Input: 85V~264VAC
  • Output: 250V~940VDC
  • Power: 6.6kW
  • Efficiency: ≥94%
  • Control: CAN Communication
  • Dim: 262×166×69mm
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CDU8KM64 Series

CDU8KM64 3-in-1 Combo Unit

  • Input: 85V~264VAC / 200V~850VDC
  • Output: 250V~850VDC; 14V/28VDC
  • Power: 6.6kW OBC + 1.5kW DCDC + PDU
  • Waterproof: IP67
  • Control: CAN Communication
  • Dim: 501×380×150mm
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DA6K6M22A Series

DA6K6M22A 6.6kW OBC

  • Input: 85V~264VAC
  • Output: 250V~940VDC
  • Power: 6.6kW
  • Waterproof: IP67
  • Control: CAN Communication
  • Dim: 380×260×108mm
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DE1K8S20A Series

DE1K8S20A 2kW DC-DC Converter

  • Input: 200V~750VDC / 500V~940VDC
  • Output: 14VDC, 28VDC, 48VDC
  • Power: 2kW
  • Waterproof: IP67
  • Control: CAN/Enable
  • Dim: 242×139×87mm
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High-Power DC Solutions

Custom high-power DC-DC converters for energy storage systems and industrial EVs.

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Bidirectional OBCs (CLLC)

Next-gen CLLC topology for bidirectional charging and V2G applications.

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EV Power Supply Systems

Integrated power management units for commercial and passenger EVs.

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IP67-Rated Units

Fully sealed, dustproof, and waterproof designs for harsh environments.

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Why Choose ACDCDCAC?

Advanced Topologies

CLLC, LLC, and resonant designs for maximum efficiency and reliability.

IP67 Protection

Fully sealed enclosures for operation in wet, dusty, and extreme conditions.

High Efficiency

Up to 94%+ efficiency reduces heat and energy loss.

Smart Control

CAN communication, remote monitoring, and adaptive control.

20+
Years in R&D
100K
m² Manufacturing Area
170+
EV Partners
94%
Peak Efficiency

Frequently Asked Questions

What is an OBC?

An On-Board Charger (OBC) converts AC power from the grid to DC to charge the EV battery.

What does IP67 mean?

IP67 means the unit is dust-tight and can withstand immersion in water up to 1 meter for 30 minutes.

Do you offer custom designs?

Yes, we provide OEM/ODM services for voltage, power, and form factor customization.

What is CLLC topology?

CLLC is a resonant converter topology used in bidirectional OBCs for high efficiency and soft switching.

Get in Touch

For quotes, technical support, or partnership inquiries, visit the official website to contact the team.

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