XINGYHENG 4Pcs Dc-Dc Buck Converter XL4015 Adjustable Step-Down Module Max 5A 75W 4-38V to 1.25-36V Power Supply High Efficiency Voltage Regulator Module - BGTXINGI-234

• Super material: It is made of electronic accessories, nickel plating on surface(anti-oxidatioan), inner conductor: pure copper, it is long lasting and convenient for you to use. Package including: 2 Pack of upgraded DC step-down module. Moreover, a heat sink is added to make the module better, and a large area of copper and dense vias enhance heat dissipation. it has current limiting, short circuit and over temperature protection. Input and output: Input voltage is about DC 4-38V (try not to exceed 38V as input).Output voltage is about 1.25-36V continuously adjustable. Output current is about 0-5A, recommended for use within 4.5A. Output power: Recommended to use within 75W. High Power High Efficiency: High conversion efficiency up to 94%. It can reach up to 8A 200W high power, high efficiency and low ripple with power indicator. In addition to the current limiting and voltage regulation step-down function. High reliability, strong vibration resistance, good electromechanical performance. A wide range of applications: This module can be applied to the buck field where the input voltage is higher than the output voltage, such as battery, power transformer, DIY adjustable power supply, 24V vehicle mounted laptop power supply, industrial equipment step-down, 12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V, 36V to 24V, etc. and so on., Manufacturer: XINGYHENG