32133 Parallax

Web Store: www.parallax.com Oce: (916) 624-8333 Tutorials: learn.parallax.com Educator Hotline: (916) 701-8625 Sales: sales parallax.com Sales: (888) 512-1024 Tech Support: support parallax.com Tech Support: (888) 997-8267 PowerPal Selectable Voltage 3-Amp Breadboard Power Supply ( 32133) The PowerPal is a breadboard-friendly 3A power supply module that allows you to select from four dierent output voltage levels. Its ideal for regula ng power to the Propeller FLiP Try-it Kit or other breadboard based projects along with a ba ery 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 op onally add an addi onal VOUT header or on-o switch leads. Features Rotary switch for user-selectable voltage output choices: 3.3 V, 5 V, 6 V, 7.5 V 3 Amp con nuous load switching power supply 4 Amp peak surge ra ng is ideal for servo motors Barrel Jack or 0.1 inch pitch headers for 5-16 VIN Through-hole pads for op onal On/O switch leads Green power-status LED Over-current and over-voltage protec on Over-temperature and short-circuit protec on 0.1 inch (2.6 mm) diameter moun ng hole All headers on a 0.1 inch (2.54 mm) grid Copyright Parallax Inc. PowerPal Module (( 32133) v1.0 11/20/2018 Page 1 of 6 Key Specifications Voltage input requirements: +5 to +16 VDC Voltage output selectable by user: 3.3V, 5V, 6V, or 7.5V Voltage output tolerance: Typically 2% at a 2A load, 3% at a 4A peak load Current ra ng: constant load 3 A absolute peak 4 A Nominal switching frequency: 770 KHz Eciency: up to 95% Opera ng temperature: -13 to +185 F (-25 to +85 C) Dimensions: PCB 1.5 x 1 inch (39 x 24 mm) 0.1 inch (2.6 mm) moun ng hole Feature Descriptions Read the full explana on of each labeled feature on the pages that follow this diagram. Copyright Parallax Inc. PowerPal Module ( 32133) V1.0 11/20/2018 Page 2 of 6