Introduction

1: The new original XLSEMI chip, eliminate fake, disassemble chip.

2: Imported SMD electrolytic capacitors, not accompanied by homemade capacitance.

3: Up to 400Khz operating frequency, and LC filter circuit, output ripple is very low.

4: Import TDK inductors, the heat and noise to a minimum.

6: Input and output three MLCC Multilayer ceramic capacitors, interference enhance stability.

7: PCB use kb of A grade sheet material, to prevent cardboard, garbage plate.

8: Built-in MOSFET, the LM2577 built-triode say goodbye, can reach 94% efficiency.

9: Increased enable the port, you can control whether the boost circuit.

10: Dimensions: 49 (L) * 23.4 (W) * 11.4 (H) mm (excluding potentiometer)


Parameters

Module Properties: non-isolated step-up & down module (BOOST & Buck)

Input voltage: 5-32V

Output voltage: (1) continuously adjustable (1.2-35V)

Output Current: 1.5A (MAX)

Input Current: 4A (MAX)

Output power: natural cooling 20W, plus heat sink 25W (MAX) real power

Maximum output power = input voltage conversion efficiency * 4A *conversion efficiency

Conversion efficiency: the efficiency of the measured voltage and current commonly used (hereinafter, for reference only)