EV DC Charging Power Module 3.5kW, Air Cooled

3.5kW EV DC charging power modules are high-frequency switching rectifier modules that support both AC and DC input and provide adjustable DC output from 200V to 420V. They have a compact air-cooled structure that is suitable for portable chargers, vehicle-mounted chargers, battery swapping stations, and other small charging systems that need stable DC output and flexible input compatibility.

  • Output Voltage Range: 200Vdc ~ 420Vdc
  • Rated Output Current: 9 A
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Technical Specifications
Rated Input Voltage 220Vac / 220Vdc; 110Vac / 110Vdc (half load)
Input Frequency Range 45Hz ~ 65Hz
Max. Input Current < 25A
Total Harmonic Current Distortion (THDi) ≤ 5%
Power Factor (PF) ≥ 0.99
Rated Output Power 3.5 kW
Rated Output Current 9 A
Output Voltage Range 200Vdc ~ 420Vdc
Efficiency ≥ 93% @ 100% Load; ≥ 93.5% @ 50% Load
Communication Interface CAN
Operating Temperature Range -40℃ ~ 45℃ (normal operation); 45℃ ~ 75℃ (derating output)
Storage Temperature Range -40℃ ~ 75℃
Relative Humidity 0 ~ 95% RH (non-condensing)
Altitude ≤ 2000m (full load output)
Dimensions (W x H x D) 125mm × 41mm × 303mm
Net Weight 2 kg
INCREASE is a publicly listed company (Stock Code: 300713) founded in 2002, specializing in power modules, EV chargers, and battery energy storage systems (BESS) designed for public charging networks, transportation infrastructure, industrial applications and special-purpose vehicles such as forklifts. Beyond providing products like DC fast charging modules and EV charging stations, we deliver complete, one-stop EV charging solutions that empower the transition to sustainable mobility. We are the preferred partner for global automotive companies and infrastructure operators because we combine over two decades of deep-rooted R&D expertise with rigorous in-house quality control. With our EMC and LVD laboratories and a strong power electronics engineering team, INCREASE ensures end-to-end quality control from power modules to integrated EV charging systems, while also offering customized ODM EV charging station solutions for different market requirements.