30W DC Boost Buck Step Up Down Voltage Converter High Power Module 0.5V~30V

Description:
This DC-DC converter module is a buck (step-down) converter combined with a boost (step-up) converter, of which output voltage can be lower or higher than the input. It features small size, high power, high efficiency and stable performance. It would maintain output voltage stability when input voltage is higher, lower than to output voltage.

Features:
This boost/buck module can step up or stepdown voltage and maintain a stable output voltage.

It supports output voltage stability function, voltage regulation function and under-voltage protection.

With high conversion efficiency and highpower, it has better performance and is very convenient to use.

It has quite low output ripple voltage, forexample, 20mV when output is 12V 3A, which is great for powering speaker, audioamplifier, artificial circuit, etc.

This module can be powered by phone chargeror battery, and output adjustable 0.5V to 30V DC power.

Specifications:
Input Voltage: 4.5V~30V  
Output Voltage: 0.5V~30V  
Output Current: 3A (or 4A if enhance heat dissipation)
Output Power: 30W (or 60W if enhance heat dissipation)
Output Ripple Voltage: 30mV (full-load)
Conversion Efficiency: 88~91%(step up); 87~90%(step down)
Short Circuit Protection: Yes
Frequency: 180kHz
Size: 48*23*21mm / 1.89*0.9*0.82"

Package Includes:
1 x Module