Product was successfully added to your shopping cart.

Go to cart page

You have successfully subscribed to this product. You will receive an email when the product is in stock.

1a  power supply module

Velleman VM124: Power Supply Module - 1 A

Velleman VM124

In stock

+ -

Free ground shipping on orders over $75.
More info...

30 VDC Power Supply Module

Adjust output voltage between 1.2 and 30 VDC with the Velleman VM124: Power Supply Module. This preassembled module is a great power source for high voltage DC batteries, AC transformers and more.

For an unassembled kit version of the VM124, take a look at the Velleman K1823: Power Supply Kit - 1 A.


  • Power your projects and save on batteries
  • Perfect for managing DC motors and low-voltage light bulbs
  • Includes short circuit, thermal and overload protection

Suitable Transformers

Required DC Output Voltage Transfomer Rating
3 - 6 VDC 9 VAC
6 - 9 VDC 12 VAC
9 - 12 VDC 15 VAC
12 - 15 VDC 18 VAC
15 - 21 VDC 24 VAC


Minimum Output Voltage 1.2 V
Maximum Output Voltage 30 VDC
Maximum Output Current 1 A
Maximum Input Voltage 24 VAC or 35 VDC
Maximum Dissipation 15 W with heat sink
Ripple 80 dB rejection
Dimensions 2.05 in. x 1.18 in. x 1.38 in. (52 x 30 x 35 mm)
  1. Be the first to review this product

Write Your Own Review

How do you rate this product? *




Info Sheets

Overview of Velleman modules that are equal to D.I.Y Kits
This sheet is useful when you want to know which modules you could find in the do-it-yourself range of Velleman Kits and minikits.

Have a question?

* required fields

 Warning: this product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov/product