5V/3.3V Breadboard Power Supply v1.2

5V/3.3V breadboard power supply designed by SeeedStudio. It can directly takes power from DC wall wart and outputs both 5V and 3.3V regulated voltage. Compare to other breadboard power supply designs, this one provided micro-USB port, you can use both 5V and 3.3V regulated voltage. The 5V/3.3V breadboard power supply includes micro-USB port and power jack port. This power supply fits the breadboard which is 5.3cm wide like Bread board Clear - 8.2 x 5.3cm,and it can fit the 5.5cm wide breadboard too Basic Bread board - 16.5*5.5 cm,but just a little tight.

Specification

• 5V/3.3V regulated voltage
• Dual lane output
• Dual power port input
• Special designed for Breadboard usage

Specification	Conditions	Min	Typ	max	Unit
Input voltage		7.0	9.0	15.0	V
Output Voltage	Channel 3.3V	3.267	3.3	3.333	V
	Channel 5V: 10mA≤IOUT≤400mA, 7V≤VIN ≤15V	4.9000	5.0	5.100	V
Output Current				400	mA

Usage

1. Align the polarity of pin header to breadboard. (Usually Red for +, Blue for -)
2. Plug the supply board to breadboard completely until the green and red LED light up.

Resource

• File:5V&3.3V Breadboard Power Supply v1.2 sch pcb.zip
  
• File:78M05 datasheet.pdf
  
• File:1310120P1.pdf
  

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