LM2596 Multi Switch Power Supply 3.3V/5V/12V/ADJ Adjustable Voltage DC-DC Step Down Power Module
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purchased 2 power supply units for having a multi use power supplies circuits. I tested them with a dummy load and if the load is close to the max level it is strongly suggeted to add an heatsink over every ICs. the circuit is very well made and the quality of the PCB is quite high. suggested, good value for money. acquistato 2 alimentatori per avere un circuito di alimentazione multiuso. Li ho testati con un carico fittizio e se il carico è vicino al livello massimo è fortemente consigliato aggiungere un dissipatore di calore su tutti i circuiti integrati. il circuito è molto ben fatto e la qualità del PCB è piuttosto alta. suggerito, un buon rapporto qualità-prezzo.
O produto é bem produzido e eficiente, nos primeiros testes que fiz ele se saiu muito bem, acredito que funcionará perfeitamente para o meu projeto de fonte de bancada.
Excellent quality. works great! used an old 19.5V laptop power supply to power this. it will make a great bench power supply.
Excellent device, used it to repair a PLC, well made and reliable.
Received in good condition
OK!
Good items
The item arrived today and I am immediately impressed by the build quality with 4 lm2596 modules arranged with phoenix connectors for each voltage. The unit is rated at 3A but I would add heatsinks to the modules if that current is being drawn. It is to for the basis for my arduino (Mega and Due) test bed to easily access all the power levels needed.
great item thank you Banggood
Ottimo prodotto.