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Mini drill set, 0.1-1.0mm, 10 pieces
RON23.78
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Adjustable voltage step-down module LM2596 DC-DC 4.5-40V 3A
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Step Down Module DC-DC 4.5 - 40V 3A, LM2596S, adjustable. This is a step-down source capable of loads up to 3A, with adjustable direct current from the multi-turn potentiometer. Considering the fact that this potentiometer has a stroke of 25 turns, fine tuning of the output voltage can be precisely adjusted. This switching module keeps the output voltage even when the input voltage changes (a minimum voltage difference between input and output is still required).
The module integrates an LED that displays its operating status. it is connected in series with a 1kOhm resistor. If you set the module above 12V, we recommend removing the LED or changing the resistor with one with a higher value to avoid burning the LED and the resistor.
Specifications:
Input voltage: 3.20 - 40V
Output voltage: Adjustable, 1.25 - 35V
Output current: 2A, maximum 3A (active cooling required)
Operation: Buck
Efficiency: 92%
Frequency: 150KHz
Output ripple: 30mV (maximum)
Voltage regulator: +- 2.5%
Operating temperature: -40 - 85 degrees C
Dimensions mm: 43 x 21 x 14
33060
13 g
Bun
03/25/2023
Ciprian Mironica
Testat preliminar, merge.
Produs de calitate
03/05/2023
Robert Csiszar
ok
Mulumiri
03/03/2023
Lerinti
Preț bun,livrare rapida
foarte ok
01/12/2023
iuliantv
ieftine si bune
Modul cu LM2596
12/01/2021
Dumitrescu Dragos
Un produs foarte bun.
foarte bun
11/30/2021
Stefan Zamfir
ok
ok
09/28/2021
Claudiu
ok
OK
11/25/2020
Dragoș
Foarte util pentru alimentarea modulelor cu 5 sau 3.3 V plecând de la o sursă mai mare.
12/23/2019
Anonymous
Nota 10!
10/03/2019
Anonymous
peste. 1 A se incalzeste trebuie radiator suplimentar
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