功能

• Description
• The PowerPal is a breadboard-friendly 3A power supply module that allows you to select fromfour 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 switchleads.
• Features
• 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