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5pcs LM2596S DC-DC Step Down Adjust Power Supply Module
Description:
1.Brand New
2.Low Ripple
3.Size: approx 49(L)*23.5(W)*12.5(L) mm (within Potentiometer)
approx 49(L)*23.5(W)*11(L) mm (without Potentiometer)
4.Input: IN+(Input +);IN-(Input -)
output: OUT+(Output +);OUT-(Output -)
Feature:
1.Input voltage: 4.5-35V
2.Output Voltage: 1.25-30V(adjust)
3.Output current: rated current 2A, maximum 3A (need to add heat sink), if the output power greater than 15W, combined heat sink is proposed.
4.Conversion efficiency: Up to 92% (output voltage higher, the higher the efficiency)
Switching Frequency: 150KHz
5.Minimum dropdown voltage:1.5V
6.Rectifier: Non-Synchronous Rectification
7.Module Properties: Non-isolated step-down module (buck)
8.Short circuit protection: current limiting, since the recovery
Operating temperature: Industrial grade (-40 Degree to +85Degree) (output power 10W or less)
9.Full load temperature rise: 40 Degree
10.Load regulation: ± 1%
11.Voltage regulation: ± 0.5%
12.Dynamic response speed: 5% 200uS
Output Ripple lower than 80MV
Package Including:
5 X LM2596S Module

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2. Module Performance
Voltage: DC5V;
Static current: Less than 2mA;
Output signal: Electric frequency signal, high level 5V, low level 0V;
Sensor angle: Not more than 15 degrees;
Detection distance: 2cm-500cm
High precision: Up to 0.3cm
3. Packing List
1 x Ultrasonic wave Module