Based in Hunan China, CTS specializes in high-performance power conversion solutions for electric vehicles and commercial transportation. Our 2000W DC-DC converter delivers stable 27.5V output from a 230‑500VDC input, providing continuous 2000W power with 3000W peak capability for demanding startup conditions. Designed for EVs, electric trucks, buses, construction machinery, mining vehicles, and commercial EV systems, it integrates comprehensive protection against input over‑voltage, under‑voltage, output over‑voltage, over‑current, short circuit, and over‑temperature. With an ultra‑wide operating range of -40°C to +85°C and support for both air and liquid cooling, we offer one‑stop OEM & ODM solutions with full automotive‑grade reliability.

• 2000W Continuous & 3000W Peak Power Output
  Delivers stable 2000W continuous power for 24V auxiliary loads in EVs and commercial vehicles, with up to 3000W peak capability to reliably handle high‑load startup conditions.
• Wide Input Voltage Range for Diverse Vehicle Platforms
  Accepts 230‑500VDC input, compatible with electric cars, trucks, buses, construction machinery, and mining vehicles. Rated working voltage supports 450‑750Vdc systems, making it ideal for various commercial EV architectures.
• Comprehensive Multi‑Layer Protection Systems
  Built‑in protection against input over‑voltage (505‑510Vdc) and under‑voltage (229‑230Vdc), output over‑voltage (31‑33Vdc), over‑current (90A constant current limiting), short circuit (auto‑recovery), and over‑temperature protection with trip point at 100+5℃ and auto‑recovery at 85℃ – ensuring safe operation under all conditions.
• Extreme Temperature Operation from -40℃ to +85℃
  Engineered to perform reliably in the harshest environments, from freezing cold to extreme heat – suitable for global deployment.
• High Efficiency Up to 96% with Low Ripple
  Achieves peak efficiency of 96%, minimizing energy loss and heat generation. Output ripple and noise ≤500mVp‑p, ensuring clean power for sensitive vehicle electronics.
• Flexible Cooling Options: Air & Liquid Cooling
  Supports both air cooling and liquid cooling configurations, allowing easy integration into different vehicle thermal management systems.
• OEM & Custom Service Available
  Customized technical specifications, reliable quality assurance, and fast delivery worldwide. Full OEM & ODM customization for connectors, communication protocols (CAN/RS485), and mechanical interfaces to meet specific vehicle integration requirements.

• Electric passenger cars and sedans
• Electric trucks and commercial vehicles
• Electric buses
• Construction machinery and equipment
• Mining vehicles
• Retrofit EV conversions
• Commercial EV systems requiring 24V auxiliary power

At CTS technology, we don’t just sell components – we deliver complete, worry‑free power solutions for the evolving EV landscape. Our 2000W DC‑DC converter is built to last, backed by rigorous testing, automotive‑grade certifications, and a relentless focus on efficiency and reliability. Whether you need a standard unit or a fully customized design with specific connectors, protocols, or cooling configurations, our engineering team is ready to bring your requirements to life. We respond within 24 hours and offer fast, worldwide delivery – because your project deserves a partner who moves as fast as you do.