Products for USB Sensing and Control
Products for USB Sensing and Control


Unit 1 - 6115 4 St SE
Calgary AB  T2H 2H9
+1 403 282-7335

DC Power Source 5V - 24V

ID: PSU2002_0
Recommended for new designs: This product (or a similar replacement with a compatible form, fit and function) is estimated to be available for ten years or more.

This adapter provides an adjustable 5 to 24V from your hub's USB voltage, and can be turned on and off as a Digital Output.


Quantity Available: 971

Qty Price
5 $14.25
10 $13.50
25 $12.00
50 $10.50
100 $9.75
250 $9.00
500 $8.25
1000 $7.50

For sensors and circuits that need to run on 5 to 24V, this adapter is an easy solution to integrate it with your Phidgets system. The PSU2002 plugs into a VINT port and steps up the USB voltage as high as 24V DC. There's a trim pot on the board to adjust the power source to the desired level, and the source can be turned on and off by toggling the state of the digital output of the VINT port it's connected to.


This device can be controlled by a VINT Hub. For more information about VINT, have a look at the VINT Primer. You can use a Phidget Cable to simply and easily connect the two devices. Here's a list of all of the different VINT Hubs currently available:

Product Board
Image Part Number Price Number of VINT Ports Controlled By
HUB0000_0 $30.00 6 USB (Mini-USB)
HUB5000_0 $60.00 6 Local Network (Ethernet or Wi-Fi)
SBC3003_0 $120.00 6

Phidget Cables

Use a Phidget cable to connect this device to the hub. You can solder multiple cables together in order to make even longer Phidget cables, but you should be aware of the effects of having long wires in your system.

Product Physical Properties
Image Part Number Price Cable Length
3002_0 $2.00 600 mm
3003_0 $1.50 100 mm
3004_0 $3.00 3.5 m
3034_0 $1.50 150 mm
3038_0 $2.25 1.2 m
3039_0 $2.75 1.8 m
CBL4104_0 $1.75 300 mm
CBL4105_0 $2.00 900 mm
CBL4106_0 $2.50 1.5 m

Part 1: Setup

Welcome to the PSU2002 user guide! In order to get started, make sure you have the following hardware on hand:

Next, you will need to connect the pieces:

PSU2002 Functional.jpeg
  1. Connect the PSU2002 to the VINT Hub using the Phidget cable.
  2. Connect the VINT Hub to your computer with a USB cable.
  3. Turn on the digital output and measure the PSU2002's output using the multimeter or voltage input
  4. Adjust the Trim pot until the desired output voltage is reached
  5. Turn off the digital output and connect the circuit to the the "Vout" and "GND" terminals
  6. Turn on the digital output again to power your circuit

Now that you have everything together, let's start using the PSU2002!

Phidget Control Panel

In order to demonstrate the functionality of the PSU2002, the Phidget Control Panel running on a Windows machine will be used.

The Phidget Control Panel is available for use on both macOS and Windows machines.


To open the Phidget Control Panel on Windows, find the Ph.jpg icon in the taskbar. If it is not there, open up the start menu and search for Phidget Control Panel

Windows PhidgetTaskbar.PNG


To open the Phidget Control Panel on macOS, open Finder and navigate to the Phidget Control Panel in the Applications list. Double click on the Ph.jpg icon to bring up the Phidget Control Panel.

For more information, take a look at the getting started guide for your operating system:

Linux users can follow the getting started with Linux guide and continue reading here for more information about the PSU2002.

First Look

After plugging the PSU2002 into your computer and opening the Phidget Control Panel, you will see something like this:

The Phidget Control Panel will list all connected Phidgets and associated objects, as well as the following information:

  • Serial number: allows you to differentiate between similar Phidgets.
  • Channel: allows you to differentiate between similar objects on a Phidget.
  • Version number: corresponds to the firmware version your Phidget is running. If your Phidget is listed in red, your firmware is out of date. Update the firmware by double-clicking the entry.

The Phidget Control Panel can also be used to test your device. Double-clicking on an object will open an example.

Part 2: Using Your Phidget


The PSU2002 is a simple way to provide 5V - 24V DC power to a circuit or sensor. You interact with the PSU2002 through the Digital Output Channel Class to turn the power on and off. The output voltage can be adjusted using the trim pot.

Explore Your Phidget Channels Using The Control Panel

Double click on the Digital Output channel class under the port your PSU2002 is connected to.

PSU2002 Panel Example.jpg

Part 3: Create your Program

1. Setting up your Programming Environment

2. Phidget Programming Basics

Part 4: Advanced Topics and Troubleshooting

How do I know what channel, serial number, or hub port to use in my program?

Before you open a Phidget channel in your program, you can set these properties to specify which channel to open. You can find this information through the Control Panel.

1. Open the Control Panel and double-click on the red map pin icon:

The locate Phidget button is found in the device information box

2. The Addressing Information window will open. Here you will find all the information you need to address your Phidget in your program.

All the information you need to address your Phidget

See the Phidget22 API for your language to determine exact syntax for each property.

Product Specifications

Board Properties
Controlled By Digital Output
Electrical Properties
Output Voltage Max 24 V DC
Output Voltage Min 5 V DC
Available External Current * 500 mA
Turn-on Time Max 4 ms
Physical Properties
Object Temperature Min -40 °C
Object Temperature Max 85 °C
Customs Information
Canadian HS Export Code 8471.80.00
American HTS Import Code 8471.80.40.00
Country of Origin CN (China)
* - If the attached circuit draw more than 0.5A, the PSU2002 will not be able to keep the output voltage at the selected level.


Product History

Date Board Revision Device Version Comment
July 20200N/AProduct Release

This device doesn't have an API of its own. It is controlled by opening a DigitalOutput channel on the Phidget that it's connected to. For a list of compatible Phidgets with Digital Output, see the Connection & Compatibility tab.

You can find details for the DigitalOutput API on the API tab for the Phidget that this sensor connects to.

Here's a list of DC power source adapters:

Product Electrical Properties
Image Part Number Price Output Voltage Output Voltage Min Output Voltage Max
PSU2000_0 $10.00 5 V
PSU2001_0 $12.00 1.5 V DC 5 V DC
PSU2002_0 $15.00 5 V DC 24 V DC

If you're looking for a DC supply that can be adjusted from your program, you should use a voltage output Phidget:

Product Board Properties Voltage Outputs
Image Part Number Price Controlled By Number of Voltage Outputs
1002_0B $85.00 USB (Mini-USB) 4
OUT1000_0 $15.00 VINT 1
OUT1001_0 $30.00 VINT 1
OUT1002_0 $50.00 VINT 1