Banggood

I have used this to power PAM based amps without a problem, don't forget to add an inline smoothing capacitor between audio circuits for a better sound. It's powered other 5v devices no problem as well. Great DC-DC Regulator with a huge range of voltage inputs.

ήρθαν πάρα πολύ γρήγορα σε απίστευτα καλή συσκευασία και κάνουν πολύ καλή δουλειά ευχαριστώ για την καλή συνεργασία

fast delivery, good quality

el circuito regula bastante bien la tensión de 12v a 5v.

Good adapter, works pretty good. Would order again.

Wykonana porządnie. Jeszcze nie testowałem.

It looks well, has not been tested yet

It gives a stable voltage of 5 volts. It has enough capacity, I connect all, included, camera, VTX, radio and GPS and has enough strength

nice stuff.

All good, great value. Use them in a timer for drone racing.