โมดูลลดแรงดันไฟ 4-38V เป็น 1.25-36V XL4015 DC-DC Step Down 5A Adjustable Power Supply Module XL4015 Step down (Buck)

โมดูลลดแรงดันไฟ ใช้รูปแบบวงจรคล้าย LM2596 แต่ทรงพลังกว่า แปลงแรงดันไฟจาก 4-38V เป็น 1.25-36V รองรับกำลังไฟฟ้าสูงสุด 75W (ต้องใช้ heat sink)

The DC-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 circumstances can reach 75W, has a high price!!

 

 

1.Input voltage range:4-38VDC(Note:input voltage not exceeding 38V)

2.Output voltage range:1.25-36VDC adjustable

3.Output current: 0-5A, recommended for use in 4.5A.

4.Output power: 75W

5.Working temperature: -40~+85 degrees

6.Operating frequency: 180KHz

7.Efficiency:96%(max)

8.Short circuit protection: yes(limit current 8A).

9.Over temperature protection

10.Input reverse polarity protection: None (if required, high current diode in series with the input).

11.L x W x H = 54 * 23 * 18mm

 

 The DC/DC buck module applications the input voltage is higher than the output voltage of the buck field, such as battery, power transformer, DIY adjustable regulated power supply, 24V Vehicle notebook power supply,industrial equipment buck.12V buck to 3.3V, 12V buck to 5V, 24V buck to 5V,24V buck to 12V, 36V buck to 24V etc.