Banggood

Nice good converters

Arrived exceptionally well packed. It's like on the product photo. For riple sensitive circuits as ripple increases with the load it's better to set higher voltage and use stabilizer. To avoid the risk accidentally using high voltage I may consider replacing the potentiometer with resistor divider later.

Have done a quick test, it certainly appears to work as it should, had one running at 12v 0.74A input & 16.2v 0.5A output for a while and it only got a little warm. Turn pot CCW to increase voltage, CW to decrease.

il componente e arrivato questa volta in tempi brevi me ne compiaccio, le ho provate e tutto ok funzionano benissimo, e un buon prodotto per regolare il voltaggio della tensione per lcd.

Great little boost converter. Worked out of the bag ! Handy to have in your parts box. No problems 5 Vin 20 Vout no load. Yet to try with a modest load. Should drive my micro controller projects with no issues.

Nice and small boosting circuit. Does what's supposed to do.It doesn't get hot when used under normal load.

ok.

Pas encore testé

module boost de tension

Still have to use them but packaging was done very good