Description

DC DC Boost Regulator, 250W Aluminium Base - High Grade Version

This high-grade 250W DC-DC Boost Regulator features a durable aluminium base for improved heat dissipation and long-term performance. It efficiently steps up input voltages from 8.5V to 48V to adjustable outputs between 10V and 50V, making it ideal for battery-powered systems, high-power LED drivers, or solar applications.

With a high conversion efficiency of up to 96% and robust constant current capabilities, it provides reliable operation in demanding environments. Its compact form factor and wide operating temperature range make it suitable for embedded, mobile, or off-grid projects.

Quick Spec

Input Voltage: DC 8.5 ~ 48V
Output Voltage: 10 ~ 50VDC
Input Current: Max 10A
Output Current: Max 10A
Constant Current Range: 0.2 ~ 8A
Static Working Current: 10mA
Working Frequency: 150KHz
Conversion Efficiency: Up to 96%
Operating Temperature: -40 ~ +85℃
Humidity: 5% ~ 95% RH
Dimensions: 70 x 36 x 13mm
Net Weight: 55g
Aluminium base for efficient heat dissipation

Board Layout

Instructions

Constant voltage adjustable range: DC12-60V (clockwise to decrease,counterclockwise to increase)
Constant current adjustable range: 0.2A-10A (clockwise to decrease,counterclockwise to increase)
When the input current exceeds 8A, heat dissipation needs to be strengthened (the aluminum substrate is attached to the flat metal part).
The input voltage cannot be lower than 10V and exceed 60V.
The maximum input current cannot exceed 10A, and the power cannot exceed 250W.
When using,it must be ensured that the input voltage is lower than the output voltage by more than 2V.
Before connecting the load, please adjust the required voltage and current when there is no load (the no-load voltage should be increased by 3-5V when the current is constant).
When using a switching power supply or other secondary power supply, please make sure that the power of the power supply should be more than twice the power of this module.