Winkelwagen is nog leeg.
Winkelwagen is nog leeg.Lucas 1991
22 juli 2025
I connected this boost converter to a 5V 2W powerled powered by a li-ion cell.Measured: 3.9V 975mA (3.8W) on the side of the li-ion cell and 5V 410mA (2.05W) on the side of the power LED.The efficiency of the boost converter is only (2.05W ÷ 3.8W) = 54%.1.75W is dissipated as heat and you can feel that. The boost converter gets very hot. It works well, but I had hoped for better efficiency.
Client d'
1 juli 2025
La tension de sortie pour une entrée de 3.7v est plus au alentour de 6v que de 5v
Cliente
15 juni 2025
Envio rapido y preducto funciona conforme a las especificaciones.
DMC
4 juni 2025
These are all 6v not 5.
Kunde
14 januari 2025
Einwandfrei
Josep
30 december 2024
En el anuncio pone 5V pero la salida con una bateria lipo de 3.7V es de 6V casi quema mi dispoitivo
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