Feature

●Input: DC 3.2 V to 40 V. (The input voltage must be more than 1.5 V higher than the output voltage. Boost not possible.)
●Output: DC 1.25 V to 35 V voltage infinitely adjustable. The maximum output current is 3A.
●High precision step-down converter: made of 36u thickened circuit boards and high Q inductance, with LED output indicator and superior solid state capacitors. These DC-DC modules can work with high effect.
●Steps: connect to the power source, adjust the vortex button on the blue potentiometer and monitor the voltage with a multimeter to get the required voltage, clockwise to increase the voltage, and counterclockwise to reduce the voltage. (Factory setting remains a high voltage. You need to reverse about 7~8 circles before the voltage drops. 1 circle means +/-1V.)
●Note: This is a buck module. The input and output interface cannot be reversed. The input voltage must be higher than the output voltage.


Description

Specifications:
Material: thickened circuit boards + high-Q inductance.
Size: 4.3 x 2.1 x 1.4 cm.
Weight: 10 g.
Colour: blue and silver.
Package includes:
LM2596 DC to DC buck converter x 7 pieces.

Please note:
1. The input voltage must be 1.5 V higher than the output voltage.
2. Do not reverse the input and output interface.
3. Keep the power below 2.5A and use a heat sink when you work for a long time.

Model: LM2596.
Module features: Non-isolated downward motion (BUCK).
Input voltage: DC 3.2V~40V.
Output voltage: DC 1.25 V ~ 35 V (adjustable).
Output Current: 3A (Max)
Conversion efficiency: 92% (max. ).
Switching frequency: 65KHz
Output ripple: 30mV (Max)
Load control: ± 0.5%
Voltage regulation: ± 2.5%
Operating temperature: -45℃~+85℃.

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