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Key Specifications; Feature Descriptions - Parallax PowerPal Quick Start Manual

Selectable voltage 3-amp breadboard power supply

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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
● Efficiency: 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

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