LM2596S DC-DC Step Down CC-CV Adjustable Power Supply Module
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Product details
LM2596S DC-DC STEP DOWN CC-CV ADJUSTABLE POWER SUPPLY MODULE
Product information
This Module uses the well-known LM2596S voltage switching regulator. Just connect your DC voltage to IN+ and IN-, adjust the potentiometer to meet your output voltage requirements and that is it.
Note! IN- and OUT- are connected together on the board, so they are all GND.
Specifications
Input voltage: 4.75 - 35V
Output voltage: 1.25 - 33.5V (adj.)
Output current: rated current 2A, maximum 3A (add a heatsink if the output power is greater than 15W)
On-board Power LED
ON/OFF control (Start and Shutdown the module using TTL), TTL high=OFF, low=ON
Conversion efficiency: Up to 92% (the higher the output voltage, the higher the efficiency)
Switching frequency: 160 KHz
Minimum dropdown voltage: 2V
Rectifier: Non-Synchronous Rectification
Module Properties: Non-isolated step-down module
Short circuit protection: current limiting
Operating temperature: Industrial grade (-40 deg. CÂÂÂÂ to +85 deg. CÂÂÂÂ) (output power 10W or less)
Full load temperature rise: 40 deg. C
Load regulation: ± 0.5%
Voltage regulation: ± 0.5%
Dynamic response speed: 5% 200uS
Dimensions: 47 x 26 x 12mm
Board Colour: Blue (not green as shown in image)
Package includes
1 x LM2596S Adjustable Step down Module