QSKJ DC-DC Adjustable Step-up Boost Converter 150W

A powerful step-up converter, eg to boost your 12V battery to 24V . For example,to get the most out of your TPA3116 amplifier when using 12V.

Module type: Non-insulated step-up (Boost)
Rectification: Non-synchronous rectification
Input voltage: 10V-32V
Output voltage: 12V-35V
Adjustable voltage with a potentiometer.
Maximum input current: 16A
Maximum output current: 10A, No-load current 25mA
Output power: 100W (passive cooling in 2 0°C air ), 150W with a fan on the cooling fins (active cooling in 20°C air )
Conversion Efficiency: 94% (highest)
Switching frequency: 400KHz
Output ripple: 2 %  (max)
Load control: ±0.5%
Voltage control: ±0.5%
Working Temperature: -40°C to +80°C
Dimensions: 65 x 47 x 23.5 mm
4x 3mm mounting holes
Status LED (red)
Short-circuit protection: none (you can use a fuse if necessary)

The inputs and outputs are indicated on the PCB of the DC-DC converter. VI + and VI- is the input, VO + and VO- is the output.

Note: if you want to convert more than 100W, then a fan is necessary. This should keep be the temperature below 80°C.
It can also happen that the converter is placed in a warm/hot room. This means that a fan may be needed even if you convert less than 100W.
The temperature must in any case be controlled within the above mentioned range.

Note: The potentiometer makes several turns. So it may take a while before you have reached the desired voltage. The potentiometer can rotate about 25x from start to finish.