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43 in stock

$8.95 Inc. GST

43 in stock

Quantity Discount (%) Price
1 $8.95
2 - 4 5 % $8.50
5 - 9 7.5 % $8.28
10 - 19 10 % $8.06
20+ 15 % $7.61

LM2596S DC-DC 3.6-46V 3A adjustable step-down power Supply module With reverse connection protection 5V voltage regulator

LM2596S upgrade! Increase the input with reverse connection protection, plus or minus the reverse would not burn module, strengthen the quality of the inductance, increase the service life of the product!

Includes Voltage LED Display onboard.


Module property: Non-isolation buck
Rectification mode: Non-synchronous rectifier
Input voltage:3.6V-46V
Output voltage:1.25V-35V
Output current: Rated current is 3A,
Conversion efficiency:92%( highest )
Switching frequency:65KHz
Output ripple:30mV( maximum )
Load regulation:±0.5%
Voltage regulation:± 2.5%
Work temperature:-Minus 40 degrees – 85 degrees
dimension: 65*35mm


Using the tutorial:
1. Plugged into a power supply (3-40 v),the power indicator light is lit, the module to work properly.
2. Adjust the blue potentiometer knob (generally booster clockwise, counterclockwise step-down) with a multimeter monitoring the output voltage to the voltage.

Weight 50 g
Dimensions 260 × 160 × 20 mm


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