SKU: D20-14-6
In Stock
EGP 70.000 exc. vat
In Stock


LM2596S-ADJ ultra-small DC-DC 3A adjustable power buck module compatible with MP1584EN specs

DC-DC step-down module adjustable small

IN 3 -40V

OUT 1.5-35V / 3A

IN + IN- input input positive and negative!

The positive output OUT + OUT- output negative!


Note that input and output can not be reversed. Reverse might burn!


Input: DC 3V to 40V (input voltage must be more than the output voltage can not be higher than 1.5v boost.)

Output: DC 1.5V to 35V adjustable voltage, high efficiency and maximum output current of 3A.

Features: All solid capacitors using SANYO, 36u thick circuit boards, high-Q inductors with high power output LED indicator

Size: 45 (L) * 20 (W) * 14 (H) mm (including potentiometers)


Note: working long hours is recommended for use in less than 2.5A of current, and coupled with the heat sink (10W output above); 
because it is the step-down module, in order to ensure stable output, keep a minimum 1.5V differential.


Voltage Regulator

Access to power (3-40V), adjust the blue potentiometer knob (clockwise rotation generally boost, buck counterclockwise rotation) and with a multimeter to monitor the output voltage reaches the required voltage. Wiring

1. welding, welded directly to the power line input (output) port; 
2. solder pins, or pins can be inserted through the lead insertion use in tunnel plate; soldered directly to the PCB after another or add pins.


Application Examples

1. The vehicle power supply, only need to enter this module termination point the car cigarette power supply, you can adjust the potentiometer, the output voltage can be adjusted in 1.25-30V, for your phone, MP3, MP4, PSP charging many devices powered, very simple and convenient.

2. The power to the electronic device when the device needs 3-35V power supply voltage corresponding to the hand while using this module you can easily put the voltage to the desired voltage and solve problems.

3. The system voltage test can be used to make this project a variety of debugging module voltage test system operating voltage range, very easy and convenient.

Additional information

Weight0.017 kg


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