Power Supplies

Wall Mount and Desktop Switching Power Supplies, Standard or Custom Voltages and Power Ranges.

Switching Power Supply

Standard wall mount and desktop units are available up to 48VDC output and 150W with full agency approvals to EN60950. Power supplies can be supplied with practically any connector or cord length. Custom voltages and power ratings are available, as well as power supplies meeting special requirements such as low noise.

Custom / Open Frame Power Supplies

In addition to our line of standard switching power supplies, CET is proud to offer custom power supplies of practically any voltage or current rating.

Latest News from CET

Transformer Design Equation

In transformer design there is an equation most of us are familiar with. This equation is known as the “transformer design equation”. This equation is applicable for inputs that are of most any voltage. The usual voltage forms are sinusoids as seen in lower frequency silicon steel type transformers such as UL Class 2 recognized…

Push Pull Switching Transformer Design

One flavor of a high frequency switching transformer is known as a push-pull transformer. A push–pull transformer is a DC-to-DC switching transformer; it is often used to change a power supply’s DC voltage. These power supplies are known as switched-mode-power-supplies (SMPS). Older, linear power supplies often used low frequency, heavy silicon steel type transformers to…