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Commercial Toroidal Transformers

There are many inherent advantages of the toroidal (ring, donut-shaped core) transformer, relative to other core configurations.

Advantages of Ring Toroidals:

Magnetic circuit is nearly ideal
Lower stray magnetic field
Less volume and weight
Less audible hum
Higher efficiency (perfect for stray magnetic field sensitive circuitry)

All of our standard toroidal products can be easily configured as we provide you with the specific wire harnesses, enclosures, and even electrical circuit designs your application might require.

Commercial Toroidal Electric Transformers Include:

Custom primary and secondary voltage
Variety of connection and harnessing options
Custom mounting and enclosures to meet customer requirements
Low height/easily configured into minimal space
Can be designed into control, monitoring, and circuitry protection

commercial toroidal power transformer schematic

Commercial-Grade Toroidal Transformer List:

Part Number	VA Rating	Secondary Voltage	OD	Height	Weight	Secondary Current (A)
XF-00100-2012	100	2x12	3.8"	1.8"	2.4	2x4.16
XF-00100-2015	100	2x15	3.8"	1.8"	2.4	2x3.33
XF-00100-2018	100	2x18	3.8"	1.8"	2.4	2x2.77
XF-00100-2024	100	2x24	3.8"	1.8"	2.4	2x2.08
XF-00100-2030	100	2x30	3.8"	1.8"	2.4	2x1.66
XF-00160-2012	160	2x12	4.0"	2.2"	3.6	2x6.66
XF-00160-2015	160	2x15	4.0"	2.2"	3.6	2x5.33
XF-00160-2018	160	2x18	4.0"	2.2"	3.6	2x4.44
XF-00160-2024	160	2x24	4.0"	2.2"	3.6	2x3.33
XF-00160-2030	160	2x30	4.0"	2.2"	3.6	2x2.66
XF-00160-2120	160	2x120	4.0"	2.2"	3.6	2x0.66
XF-00225-2012	225	2x12	4.6"	2.2"	5.1	2x9.37
XF-00225-2015	225	2x15	4.6"	2.2"	5.1	2x7.5
XF-00225-2018	225	2x18	4.6"	2.2"	5.1	2x6.25
XF-00225-2024	225	2x24	4.6"	2.2"	5.1	2x4.68
XF-00225-2030	225	2x30	4.6"	2.2"	5.1	2x3.75
XF-00225-2120	225	2x120	4.6"	2.2"	5.1	2x0.93
XF-00300-2015	300	2x15	4.6"	2.9"	6.5	2x10
XF-00300-2018	300	2x18	4.6"	2.9"	6.5	2x8.33
XF-00300-2024	300	2x24	4.6"	2.9"	6.5	2x6.25
XF-00300-2030	300	2x30	4.6"	2.9"	6.5	2x5
XF-00300-2042	300	2x42	4.6"	2.9"	6.5	2x3.65
XF-00300-2120	300	2x120	4.6"	2.9"	6.5	2x1.25
XF-00400-2024	400	2x24	5.4"	2.4"	7.2	2x8.33
XF-00400-2030	400	2x30	5.4"	2.4"	7.2	2x6.66
XF-00400-2042	400	2x42	5.4"	2.4"	7.2	2x476
XF-00400-2055	400	2x55	5.4"	2.4"	7.2	2x3.63
XF-00400-2120	400	2x120	5.4"	2.4"	7.2	2x1.66
XF-00500-2024	500	2x24	5.4"	2.8"	8.8	2x10.41
XF-00500-2030	500	2x30	5.4"	2.8"	8.8	2x8.33
XF-00500-2042	500	2x42	5.4"	2.8"	8.8	2x5.95
XF-00500-2055	500	2x55	5.4"	2.8"	8.8	2x4.54
XF-00500-2120	500	2x120	5.4"	2.8"	8.8	2x2.08
XF-00650-2024	650	2x24	6.0"	2.9"	11.5	2x13.54
XF-00650-2030	650	2x30	6.0"	2.9"	11.5	2x10.83
XF-00650-2042	650	2x42	6.0"	2.9"	11.5	2x7.73
XF-00650-2055	650	2x55	6.0"	2.9"	11.5	2x5.9
XF-00650-2120	650	2x120	6.0"	2.9"	11.5	2x2.7
XF-00800-2024	800	2x24	6.4"	2.8"	13	2x16.66
XF-00800-2030	800	2x30	6.4"	2.8"	13	2x13.33
XF-00800-2042	800	2x42	6.4"	2.8"	13	2x9.52
XF-00800-2055	800	2x55	6.4"	2.8"	13	2x7.27
XF-00800-2120	800	2x120	6.4"	2.8"	13	2x3.33
XF-01000-2030	1000	2x30	6.6"	3.3"	15.6	2x16.66
XF-01000-2042	1000	2x42	6.6"	3.3"	15.6	2x11.9
XF-01000-2055	1000	2x55	6.6"	3.3"	15.6	2x9.09
XF-01000-2120	1000	2x120	6.6"	3.3"	15.6	2x4.16
XF-01500-2042	1500	2x42	8.2"	3.0"	23.6	2x17.85
XF-01500-2055	1500	2x55	8.2"	3.0"	23.6	2x13.63
XF-01500-2120	1500	2x120	8.2"	3.0"	23.6	2x6.25
XF-02000-2042	2000	2x42	8.2"	4.0"	29	2x23.8
XF-02000-2055	2000	2x55	8.2"	4.0"	29	2x18.18
XF-02000-2120	2000	2x120	8.2"	4.0"	29	2x8.33
XF-03000-2055	3000	2x55	9.2"	4.1"	39	2x27.27
XF-03000-2120	3000	2x120	9.2"	4.1"	39	2x12.5

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Toroidal Power Transformers & High Frequency Magnetic Products