LM2596 DC-DC Step Down Converter Power Supply with voltmeter
LM2596 DC-DC Step down Converter Power Supply with voltmeter
The LM2596 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 3-A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5 V, 12 V, and an adjustable output version.
Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation, and a fixed- frequency oscillator.
The LM2596 series operates at a switching frequency of 150 kHz, thus allowing smaller sized filter components than what would be required with lower frequency switching regulators. Available in a standard 7-pin TO-220 package with several different lead bend options, and a 7-pin TO-263 surface mount package.
Simple High-Efficiency Step-Down (Buck) Regulator
On-Card Switching Regulators
Positive to Negative ConverterSKU: pmbu0001
XL4015 DC-DC Step Down Adjustable Power Supply Module 5A Max
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
Short circuit protection: yes(limit current 8A).SKU: pmbm0007