Unregulated and Smoothed Power Supplies

The Gebruder Frei unregulated and smoothed linear series of power supplies are available in single-phase (1ph), two-wire (2ph), and three-phase (3ph) units. The PSUs within this series have been designed for environments susceptible to interference, for example, when using the units for measurement or data transmission applications. The models are suitable for chassis mounting and DIN rail mounting using an easy-to-fit DIN rail adapter (up to 2.5A). All supplies offer an output voltage of 24V DC with amperage ratings from 1A to 16A.

Gebruder Frei GF 145 Linear Series

The Gebruder Frei GF 145 unregulated and smoothed linear series of power supplies are available in single-phase (1ph) and two-wire (2ph) units. The PSUs within this series have been designed for environments susceptible to interference, for example, when using the units for measurement or data transmission applications. The models are suitable for chassis mounting and DIN rail mounting using an easy-to-fit DIN rail adapter (up to 2.5A). Input ratings are either 115V, 230V, or 400V with an output voltage of 24V DC and amperage ratings from 1A to 6A.
Select the model with the input voltage and phase of your choice then pick your amperage from the dropdown menu inside. 

Gebruder Frei GF 148 Linear Series

The Gebruder Frei GF 148 unregulated and smoothed two-wire linear series of power supplies have been designed for environments susceptible to interference, for example, when using the units for measurement or data transmission applications. The models are suitable for chassis mounting and feature dual input ratings of either 230V or 400V. The output voltage for all models is 24V DC with amperage ratings from 10A to 16A.
Click on the product image and then pick your amperage from the dropdown menu inside. 

Gebruder Frei GF 137 Linear Series

The Gebruder Frei GF 137 unregulated and smoothed three-phase (3ph) linear series of power supplies have been designed for environments susceptible to interference, for example, when using the units for measurement or data transmission applications. The models are suitable for chassis mounting and feature a wide input range of 200/230/400/415/440/460/480/500V. The output voltage is 24V DC with an amperage rating of 6A.
Click on the product image and then pick your amperage from the dropdown menu inside.