On-Board DC-DC Converter for EVs

8 month ago

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Zhengzhou Newbase Auto Electronics Co., Ltd.

 11 month year

Product details

3KW Automotive DC-DC Converter

Parameter table for the 3KW DC-DC Converter for Electric Vehicles (EV):

Parameter	Value / Range
Rated Input Voltage	200~850 VDC
Max Input Current	15 A
Rated Output Voltage	27.5 VDC
Regulated Output Voltage	27.5 ± 0.2 VDC
Max Output Current	110 A
Output Power	3000 W (MAX)
Static Loss Current	≤10 MA
Operating Temperature	-40°C ~ 65°C
Protection Level	IP54
Cooling	Air-Cooled
Insulation Resistance	Input to Output, Output to Enclosure ≥20 MΩ / 1000 VDC

Automotive DC-DC Power Converter Introduction

This automotive-grade DC-DC power converter is designed to efficiently step down high-voltage DC power from vehicle batteries (such as electric or hybrid vehicles) to stable low-voltage DC output, meeting the demands of auxiliary systems and electronic devices.

Key Features:

Wide Input Range: Operates with input voltages from 200–850 VDC, compatible with high-voltage automotive power systems.
Precise Output: Delivers a regulated 27.5 VDC ± 0.2 VDC, ensuring stable power supply for sensitive electronics.
High Power Capacity: Supports up to 3000 W output power, with a maximum current of 110 A to handle demanding loads.
Efficiency & Safety: Low static loss current (≤10 mA) and high insulation resistance (≥20 MΩ / 1000 VDC) between input/output and enclosure, ensuring operational efficiency and electrical safety.
Rugged Design: Withstands temperatures from -40°C to 65°C and offers IP54 protection against dust and moisture, ideal for harsh automotive environments.
Reliable Cooling: Air-cooled design simplifies maintenance while ensuring thermal stability during prolonged operation.

Applications:
Ideal for electric vehicles (EVs), hybrid vehicles, and industrial equipment requiring reliable voltage conversion from high-voltage battery systems to power low-voltage components like lighting, control systems, or infotainment.

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Zhengzhou Newbase Auto Electronics Co., Ltd.

 Audited supplier

11 month

Address: Zhengzhou, China

Main Product: Bus air conditioning, Bus air conditioner, New energy vehicle water-cooled unit, Battery Thermal Management System, Refrigerated truck refrigeration unit , DCDC power supply

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