LM2596 DC to DC (buck) 4.5v to 40v Adjustable step Down Power Supply Module

This is high performance DC to DC Step Down Adjustable Power Supply Module. Based on LM2596 Switching Regulator

Specification:
Input voltage: 3.2-40V (Input voltage must be higher than output voltage 1.5V above)

Output voltage: 1.5-35V (Adjustable)

Output current:Rated current is 2A,maximum 3A(Additional heatsink is required)

If the output power greater than 15W, the proposed combined heat sink

Product Description

This is high performance DC to DC Step Down Adjustable Power Supply Module. Based on LM2596 Switching Regulator

Specification:
Input voltage: 3.2-40V (Input voltage must be higher than output voltage 1.5V above)

Output voltage: 1.5-35V (Adjustable)

Output current:Rated current is 2A,maximum 3A(Additional heatsink is required)

if the output power greater than 15W, the proposed combined heat sink.

Conversion efficiency: Up to 92% (output voltage higher, the higher the efficiency)

Switching Frequency:150KHz

Rectifier: Non-Synchronous Rectification

Module Properties: Non-isolated step-down module (buck)

Short circuit protection: current limiting, since the recovery

Operating temperature:Industrial grade (-40 Deg C to +85 Deg C) (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
Size: about 50 (L) * 23 (W) * 13 (H) mm (with potentiometer)

Output ripple:
Input 12V Output 5V 3A 60mV (MAX)
Input 24V Output 12V 3A 120mV (MAX)

Notice: the step-down module, the input voltage must be higher than the output voltage.

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