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This is a high performance DC Power Step Down Adjustable Supply Module
Design based on the well known LM2596 Switching Regulator.
Input voltage: 4.5-35V
Output Voltage: 1.25-30V (adjustable)
Output current: rated current 2A, maximum 3A. A heat sink is need, 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 ¡æto +85 ¡æ) (output power 10W or less)
Full load temperature rise: 40 ¡æ
Load regulation: ¡À 0.5%
Voltage regulation: ¡À 0.5%
Dynamic response speed: 5% 200uS
Size: 49 (L) * 23.5 (W) * 12.5 (H) mm (with potentiometer)
Package list
10 x DC Power Step Down Adjustable Supply Module
This is a high performance DC Power Step Down Adjustable Supply Module
Design based on the well known LM2596 Switching Regulator.
Input voltage: 4.5-35V
Output Voltage: 1.25-30V (adjustable)
Output current: rated current 2A, maximum 3A. A heat sink is need, 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 ¡æto +85 ¡æ) (output power 10W or less)
Full load temperature rise: 40 ¡æ
Load regulation: ¡À 0.5%
Voltage regulation: ¡À 0.5%
Dynamic response speed: 5% 200uS
Size: 49 (L) * 23.5 (W) * 12.5 (H) mm (with potentiometer)
Package list
10 x DC Power Step Down Adjustable Supply Module
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