Adaptador de Fuente de Alimentación de Pared - 5V DC 2A (USB Micro-B)

Sparkfun ElectronicsSKU:RB-Spa-1033
Número de fabricante: TOL-15311

Precio  :
Precio de oferta $6.50

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Stock  :
Solo queda 1 unidad

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Seguridad

Descripción

  • Entrada: 100-240VAC, 50-60Hz
  • Salida: 5VDC, 2000mA
  • Canada / america
  • Salida USB Micro-B

La Adaptador de Fuente de Alimentación de Pared - 5V DC 2A (USB Micro-B) le permite alimentar sus circuitos con 5V, 2A (máximo) de alimentación ininterrumpida. El diseño delgado incluye un LED de alimentación. La salida es un conector USB Micro-B.

Customer Reviews

Based on 7 reviews
57%
(4)
29%
(2)
14%
(1)
0%
(0)
0%
(0)
B
B
High-pitch switching noise

As others have mentioned there is a high pitch noise from the internal switcher. It only seems to show up when there's no load. Under load you hear nothing

c
cl
high quality

this is a nice high quality power supply that I am using to power my banana pro

D
Dave
Dependable

No problems with the power supply.

D
Dave
Works well.

Used this to power a Banana Pi Pro and 3.5" hard drive NAS. Works well.

J
Jeffrey
High-pitch switching noise

Disappointed that you can often hear a high-pitch noise caused by the switching circuit; it changes depending on what load or if no load is connected. Noticed this with both units I bought. Probably okay if you want to use it to constantly power a device like a Raspberry Pi, or if you're going to unplug it when not in use, but not really suitable if you're going to be using it to charge your phone and want to leave it otherwise connected to the wall...

Estimar envío

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