PowerPal Selectable Voltage 3-Amp Breadboard Power Supply

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The PowerPal is a breadboard-friendly 3A power supply module that allows you to select from four different output voltage levels. It’s ideal for regulating power to breadboard based projects along with a battery pack or wall-mount supply. It comes with two sturdy 2x2 headers which plug directly into the breadboard rail.

Through-hole pads are provided that allow the user to optionally add an additional VOUT header or on-off switch leads.

  • Rotary switch for user-selectable voltage output choices: 3.3 V, 5 V, 6 V, 7.5 V
  • 3 Amp continuous load switching power supply
  • 4 Amp peak surge rang is ideal for servo motors
  • Barrel Jack or 0.1 inch pitch headers for 5-16 VIN
  • Through-hole pads for optional On/Off switch leads
  • Green power-status LED
  • Over-current and over-voltage protection
  • Over-temperature and short-circuit protection
  • 0.1 inch (2.6 mm) diameter mounting hole
  • All headers on a 0.1 inch (2.54 mm) grid


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