37V 1.5A DC-DC Adjustable Power Supply with LM317 Stabilizer and Heat Sink Arduino

The converter can be freely set with a potentiometer soldered into the system with a voltage from 4.2V to 40V - to a voltage regulated from 1.2V to 37V. This device allows for safe, stable power supply of electronic components up to 1.5 A of electronics. The LM317 stabilizer was used.
The potentiometer has a large scale - about 50 turns.
Specification:
Input voltage: 3-35V
Adjustable output voltage: 1.2-37V
Inverter layout: LM317
Output Current: 1.5A
Frequency: 100MHz
Input-output voltage difference: 40Vdc (max)
Working temperature: -0 ℃ to +120 ℃ Weight: 11.7g Size: 35.6 x 16.8 mm