12v DC step down Convertor Module CA1253

China
List price: Rs. 500
Rs. 300
You save: Rs. 200 (40%)
B140,IMP10,Th5,KRT
In stock
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Description

It is 12v DC step down Converter Module CA1253 which has Input voltage 9-25V, output voltage 5V-3.3V, efficiency is as high as 92%, the maximum output current is  3A, 24-hour work does not need to strengthen heat. This is a dual output power module for various applications using 5V and 3.3V and it is driven by DC 12V input through 2 power IC to switch 5V and 3.3V.

Feature:

 

  1. Input voltage: 12V
  2. Output voltage: 5V and 3.3V
  3. Max Output current: about 3A,
  4. Conversion efficiency: up to 92%
  5. Operating frequency: 380kHz
  6. Protection: Output short circuit and over heat with auto-recovery

Pin Assignment for P2, P3, and P4:

 

  1. P2 is 12V input port: 12V 12V GND GND
  2. P3 is 12v output port:GND GND ADJ SW 12V 12V
  3. P4 are 5v & 3.3v output port: ADJ SW GND GND GND GND 5V 5V 3.3V 3.3V(1)

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Package Includes:

1x 12v DC LED step down Convertor CA1253

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