Description

MB102 module for powering 5V/ 3.3V contact boards – with USB, LED and on/off switch

Universal MB102 power supply module for contact plates.

The module allows you to easily bring 5V or 3.3V stabilized voltage to the rails of this board.

Product features and specifications

• Output voltage: 3.3V or 5V
• External power supply via
• uSB port of the computer – maximum current 500mA
• or DC 2.5/5.5 plug – maximum current 700mA – AC adapter
• The device also has a USB Type A output to allow the derivation of 5V power for other circuits such as Arduino
• Using jumpers, the user selects the voltage level, 3.3 V or 5 V, for a given board rail.
• On-Off switch installed to disconnect power at any time
• LED indicating power connection
• voltage configuration with jumpers
• DC input 2.1 x 5.5 mm for plugging in a 6.5 V – 12 V AC adapter – recommended impulse power supply 12V 5A

Selection of supply voltage

• The output voltage is selected by jumpers on each side rail of the contact board.
• There is a value of 5 V and 3.3 V available to the user (any value can be selected for each line).
• In addition, power can be connected from the connector located in the center of the board using wires.

Video presentation