1PCS 5A XL4015 DC 4-38V to 1.25-36V 24V 12V 9V 5V Step Down Adjustable Power Supply Module LED Lithium Charger With Heat Sink

Features: Input voltage range:4～38VDC(Note:input voltage not exceeding 38V) Output voltage range:1.25-36VDC adjustable Output current: 0-5A, recommended for use in 4.5A. Output power: 75W Working temperature: -40~+85 degrees Operating frequency: 180KHz Efficiency:96%(max) Short circuit protection: yes(limit current 8A). Over temperature protection Input reverse polarity protection: None (if required, high current diode in series with the input). L x W x H = 54 * 23 * 18mm The DC module based on LM2596 advocate current to 3.0A, but only to 1.8A.However, being introduced module adds a heatsink, using high-power devices.This module can easily reach 4A, 50W, add heat sink cirstances can reach 75W, has a high price!! Module highlights: 5A high power.high efficiency and low rple with power indicator ! Application: The DC/DC buck module applications the input voltage is higher than the output voltage of the buck field, such as battery, power , DIY adjustable regulated power supply, 24V Vehicle notebook power supply,industrial equment buck.12V buck to 3.3V, 12V buck to 5V,  24V buck to 5V,24V buck to 12V,  36V buck to 24V

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