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x5pcs AC-DC 5V 700mA 3.5W Precision Buck Converter AC 220V to 5V DC Step Down Power Supply Module
With temperature protection, over current protection and short circuit protection, high and low voltage isolation, AC85 - 265 v wide voltage input, ac/dc current, 431 precision voltage stability DC5V output.
Input voltage: AC 85 - 265 v 50/60 hz or DC 100~ 370 v
Imput current: 0.0273A(AC110V) 0.014A(AC220V)
Input Inrush Current: 20A
Output voltage: DC 5V (+ - 0.2 V)
Output current 700 mA
Power 3.5 W
Operating temperature -20 - 60 degree
Relative humidity 40-90 percent RH
Output 5V, min current 0a, max current 700mA, peak current: 800mA, output range: 4.8-5.2v, ripple wave: 60mV
Output power:0-4W(DC current)
Output efficiency: 80 percent
Switch machine overshoot: MAX 10 percent
Output voltage rise time: MAX 100MS
Output over voltage: 4.8-5.2V, recovery:Lock, restart after recovery
Output over power protection:YES ,recovery:Lock, restart after recovery
Short-circuit protection: YES, automatic recovery after problem solved
Temperature protection: YES, recovery:Lock, restart after recovery
Overcurrent protection: YES, recovery:Lock, restart after recovery
Size: 3 x 2 x1.8cm
Package Contains:
5pcs x AC-DC 5V 700mA 3.5W Precision Buck Converter
Peter Szendröi
Bewertet in Schweden am 1. April 2025
Will deliver 5.0V@500mA, so perfectly fine. A bit tight to solder cables, especially on the 220V side, but what can be expected with such small device.
Vintage
Bewertet in Frankreich am 7. August 2024
Mis en place pour alimenter un esp8266 en 5V
PCX
Überprüft in Belgien am 30. Juli 2024
All 5 units worked correctly @ 230VAC inputOutput 5,02VDC @ 400mA with acceptable switching ripple @ 50kHz. I did not test @ 700mAProvide some air circulation around to avoid excessive temperatureOne star less because confusing marking of output connection points. There are 3 points, the one in the middle is when an optional component is added, and do not have to be used.
ubi
Bewertet in Italien am 26. Januar 2024
Piccoli, adatti per ogni lavoro di modellismo dinamico, si nascondono in ogni dove, non scaldano e sono piuttosto robusti. Consentire adeguata ventilazione per il loro raffreddamento. Consigliati per scopi di modellismo e microelettronica.
Laurens Corijn
Bewertet in Deutschland am 30. Mai 2021
I'd look elsewhere for a reliable AC/DC converter. While mine did function they are very hard to solder to, would've preferred screw terminals. The tiny size also means there are no holes on the board for mounting it anywhere. Additionally, pulling less than 2W these became very hot to touch and spread an odour. I don't like to take my chances with AC, so I'm using recycled USB adapter internals instead of this.
Francisco Anes
Bewertet in Spanien am 24. Januar 2021
Todo correcto gracias
Produktempfehlungen
15.09€
6 .99 € 6.99€