• 48V 72V 96V DC-DC Converter Series

48V 72V 96V DC-DC Converter Series

The 48V/72V/144V DC-DC converter series has wide DC voltage input and adjustable DC voltage output. It is designed for automobiles and adopts DSP control, resonant soft switch and three-level technology. It has high power density, wide input voltage range, wide temperature range, high efficiency, anti-vibration and excellent EMC&EMI performance. It supports air cooling, liquid cooling, with integrated software & hardware protection functions, and is widely used in the field of EV and other DC conversion application.

Description:

Product Description

The EV DC-DC converter series has wide DC voltage input and adjustable DC voltage output. It is designed for automobiles and adopts DSP control, resonant soft switch, and three-level technology. It has high power density, wide input voltage range, wide temperature range, high efficiency, anti-vibration, and excellent EMC&EMI performance. It supports air cooling, and liquid cooling, with integrated software & hardware protection functions, and is widely used in the field of EV and other DC conversion applications.

 Main features

•High efficiency

    Reduce energy consumption, meet the requirements of energy conservation and emission reduction, and save electricity for customers.

High power density

    Save customer space and reduce system costs.

DSP digital control

    Fewer devices, higher environmental stability, higher reliability, and more convenient capacity expansion.

Excellent EMC & EMI characteristics

    Low output ripple noise and little interference to other equipment.

Wide input voltage range

    It can cover an ultra-wide DC input range, still can convert efficiently, and adapt to more system voltage platforms.

Wide operating temperature range

    Wide operating temperature range -40 ℃ ~100 ℃, full load output under the condition that the coolant temperature does not exceed 65 ℃, which can cover the harsh working environment of the automobile.

Built in various protections and perfect fault self-detection prompt

    Greatly improve system reliability, rich fault detection, and is convenient for customer maintenance.

High vibration resistance

    It is designed according to the requirements of spring equipment of commercial vehicles and can pass the test standard of 4.1.2.7 in iso16750-3.

Novel heat dissipation technology

 

    Power semiconductor devices adopt novel heat dissipation technology, which can avoid pin forming and screw fixation.

72V DCDC CONVERTER SERIES

Basic parameters

Module Power

1Kw,1.5Kw, 2Kw,3Kw

Efficiency

≥94%

Output enable mode

CAN BUS commands enable;

Hardwire 12V/24V high or low enable; Power-on output enable;

Cooling Method

Air-cooled, Natural-Cooled, Modular

Protection

Input OVP、Input UVP、Output OCP、Output SCP、Output OVP、Output UVP、OTP

DC Input Parameters

Rated Input Voltage

48V, 72Vdc, 96V, 144V

Input Voltage Range

55~105Vdc

DC Output Parameters

Rated Output Voltage

13.8Vdc / 27.5Vdc

Voltage accuracy

≤±0.5%

Current accuracy

≤±1%

55~105V to 13.8Vdc/27.5V 1~3Kw