Regulating Module For Desktop 3D Printer

Parameter:

Module properties: non-isolation step-down module (BUCK)
Input voltage: 4~38V (please don't try to exceed 38V input)
Output voltage: 1.25-36 V (continuous adjustable)
Output current: 0-5 A (it is recommended to use in 4.5 A)
Output power: it is recommended that use within the 75 W, more than 50W please add heat sink. 

Working temperature: - 40 ~ + 85 degrees
Working frequency: 180 KHZ
Conversion efficiency: up to 96% (efficiency and the input, output voltage, current and pressure difference)
Load regulation: S (I) 0.8% or less
Voltage regulation: S (u) of 0.8% or less
Power light: yes
Short circuit protection: yes (limited current 8A)
Overtemperature protection: yes ( automatic shut off output  after overtemperature )
Connection mode: welding, V - IN for the input, V - OUT for the output
Module size: L54 mm ,W23 mm, H18 mm 

Picture:

Anti-static Bag,Perfect Package: