We produce low-noise toroidal transformers in standard designs especially for applications in control technology and in plant and appliance construction. They impress with their high efficiency, low power loss and optimum temperature behavior. Special sizes, rated powers or additional magnetic or electrostatic shielding are also available.
Each toroidal transformer is manufactured and tested in accordance with the applicable guidelines for safety transformers.
A toroidal transformer provides efficiency
Click on the images for further technical data on the toroidal transformers
![RKT 530.58.1.01 Toroidal transformer RKT 530.58.1.01 Toroidal transformer](/uploads/_processed_/c/c/csm_rkt-530.58.1.01_931b7534a5.jpg)
Rated power: 530 VA
Secondary rated voltage: 58 VAC
Number of secondary windings: 1
Primary winding: 120-0-120 VAC 50/60 Hz
![RKT 480.24.1.01 Toroidal transformer RKT 480.24.1.01 Toroidal transformer](/uploads/_processed_/8/2/csm_rkt-480.24.1.01_1a96ed014f.jpg)
Rated power: 480 VA
Secondary rated voltage: 24 VAC
Number of secondary windings: 1
Primary winding: 230 VAC 50/60 Hz
![RKT 350.12.1.01 Toroidal transformer RKT 350.12.1.01 Toroidal transformer](/uploads/_processed_/9/e/csm_rkt-350.12.1.01_fb77800315.jpg)
Rated power: 350 VA
Secondary rated voltage: 12 VAC
Number of secondary windings: 1
Primary winding: 230 VAC 50/60 Hz
![RKT 240.19.3.01 Toroidal transformer RKT 240.19.3.01 Toroidal transformer](/uploads/_processed_/8/d/csm_rkt-240.19.3.01_017cb54b18.jpg)
Rated power: 240 VA
Secondary rated voltage: 11.5 - 11.5 - 18 VAC
Number of secondary windings: 3
Primary winding: 230 VAC 50/60 Hz
![RKT 190.19.2.01 Toroidal transformer RKT 190.19.2.01 Toroidal transformer](/uploads/_processed_/8/a/csm_rkt-190.19.2.01_6fee21d14a.jpg)
Rated power: 190 VA
Secondary rated voltage: 11.5 - 19 VAC
Number of secondary windings: 2
Primary winding: 230 VAC 50/60 Hz
![RKT 150.24.2.03 Toroidal transformer RKT 150.24.2.03 Toroidal transformer](/uploads/_processed_/b/7/csm_rkt-150.24.2.03_c784b67d71.jpg)
Rated power: 150 VA
Secondary rated voltage: 25 - 0 - 25 VAC
Number of secondary windings: 2
Primary winding: 230 VAC 50/60 Hz
![RKT 130.19.3.01 Toroidal transformer RKT 130.19.3.01 Toroidal transformer](/uploads/_processed_/a/2/csm_rkt-130.19.3.01_a77da813cc.jpg)
Rated power: 130 VA
Secondary rated voltage: 11.5 - 11.5 - 18 VAC
Number of secondary windings: 3
Primary winding: 230 VAC 50/60 Hz
![RKT 080.24.1.02 Toroidal transformer RKT 080.24.1.02 Toroidal transformer](/uploads/_processed_/1/6/csm_rkt-080.24.1.02_a2623df916.jpg)
Rated power: 80 VA
Secondary rated voltage: 24 VAC
Number of secondary windings: 1
Primary winding: 230 VAC 50/60 Hz
![Antje Könnemann | Sales JBW Antje Könnemann | Sales JBW](/fileadmin/_processed_/1/4/csm_JBW-Vertrieb_Antje-Koennemann_0fe39ccb78.jpg)