🔋 Power Your Passion with Precision!
The Oiyagai 5pcs PFM 600MA Control DC-DC Converter is a compact and efficient boost module that converts a wide range of DC voltages (0.9V-5V) into a stable 5V output, making it ideal for powering various digital devices. With a robust output current of 500-600mA and a USB interface, this module is perfect for both professional and DIY applications.
2**9
Eingangsspannung gemessen, um 5 V am Ausgang zu erreichen
Ich habe am Eingang eine regelbare Spannungsquelle angeschlossen, und die Ausgangsspannung des Moduls bei verschiedenen Eingangsspannungen und an der USB-Buchse entnommenen Verbraucher Stromstärken gemessen.Ergebnis für 50 mA Verbraucher Stromstärke:Bei einer Eingangsspannung unter 1,95 V lag die Ausgangsspannung unterhalb 4,75 V.Ergebnis für 170 mA Verbraucher Stromstärke:Bei einer Eingangsspannung unter 2,8 V lag die Ausgangsspannung unterhalb 4,75 V.Ergebnis für 400 mA Verbraucher Stromstärke:Bei einer Eingangsspannung unter 3,7 V lag die Ausgangsspannung unterhalb 4,75 V.
T**O
Così è così
Presi per caricare delle batterie al litio da 1,5 volt , assieme a un pannellino solare da 5 volt 500mah, il pannello funziona anche troppo, sono questi che quando gli collegavo le batterie si spegneva il led sul circuito che le stava caricando peccato ho fatto il reso e ho cambiato progetto per caricarle.
D**.
8,49 € für 5 Stk. bezahlt, doch
SEHR ähnliche, jedoch 10 Stk. für 6,99 € gefunden ( ASIN B07MY2HYD2 ) , daher dürfen diese wieder weichen und gehen zurück
T**R
Nice small boost circuit
Having a bit of a hard time having me unit receive and send power the red light starts up but soon as I plug in a power source it cuts it off. I unplugged it set a battery 2 initiate it for charging yet it still does the same thing and cut off soon as I add the load LED Nice basic input boost to 5 volts however I need a rock boost version of that for my higher-powered solar panel while trying to achieve a rather acceptable charge rate for such a high battery milliamp product
A**R
Not reliable
Used one of the units and it worked great for a couple of days now it's only outputting ~3.8V. It seems to have gone bad after a couple of days of usage. The other units in the pack still output the 5V on the same input source so the reliability is suspect if you are really counting on it to give you a consistent 5v.
Trustpilot
2 months ago
1 month ago
