SIMPLE POWER MODULE SMD INSTRUCTIONS

Table of contents

1. Introduction
2. Schematic
3. Component List
4. PCB
5. Going Further

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SCHEMATIC

INTRODUCTION

What is the Simple Power Module SMD Trainer?

The Simple Power Module SMD Trainer kit is a module that provides two regulated output voltages from a single input voltage. These two voltages are 5V and 3.3V, and can be used to power most maker circuits including microcontrollers, sensors, shields, and add-ons. Furthermore, each regulated output has its own fuse, which protects the regulators and the circuit being powered.

As the aim of this kit is to introduce you to SMD soldering, the theory behind the circuit will not be covered here.

What can you do with the Simple Power Module SMD Trainer?

Besides the obvious use of SMD training, the Simple Power Module can be used in many different projects. For example, the Simple Power Module SMD can be used for converting a 9V battery into a 3.3V source suitable for a Raspberry Pi Pico microcontroller. The module could also be used for providing 5V to a micro servo and a 3.3V source for a sensor.

The spacing between the input and output have been designed to fit across a breadboard, meaning that this module is breadboard friendly. As such, you can use this module with breadboard designs, thereby allowing for reuse and modification.

Component List

Component	PCB Reference	Quantity	Looks Like
AMS1117 3.3V Regulator	U1	1
AMS1117 5V Regulator	U2	1
10nF 0805 Ceramic Capacitor	C5, C6	2
100nF 0805 Ceramic Capacitor	C3, C4	2
10uF 0805 Ceramic Capacitor	C1, C2	2
SMD Poly Fuse	F1, F2	1
1N5817 Diode SMD	D1	1
4 Way Straight Connector	J1, J2	1

PCB

Construction Tips