VPM Series Toroidal Medical Power Transformers

Triad Magnetics VPM Series Toroidal Medical Power Transformers offer both 4KV of dielectric isolation and low-voltage step-down. The units feature toroidal construction to help reduce stray fields, increase efficiency, and minimize size compared to traditional EI transformers. The toroidal construction with dual secondary cores to allow for both series and parallel connections, maintain low leakage current, low stray fields, regulation between 0.7% and 12.3%, and low temperatures rises of only +25°C to +55°C. Triad Magnetics Transformers are built with a Class F (+155°) insulation system and a +140°C self-resetting thermal switch is included in each primary.

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Qty. RoHS ECAD Model Primary Voltage Rating
Secondary Voltage Rating
Power Rating
Secondary Current Rating
Mounting Style
Primary Winding
Secondary Winding
Height
Outside Diameter
Series
Triad Magnetics Power Transformers MEDICAL GRADE PWR TOROID 30.0VCT at 1.67A UL/CE TOROIDAL MOUNT
Datasheet
8In Stock
Min.: 1
Mult.: 1

100 VAC, 120 VAC, 220 VAC, 240 VAC 15 V/30 V 50 VA 3.34 A/1.67 A Chassis Dual Primary Winding Dual Secondary Winding 38 mm 92 mm VPM
Triad Magnetics Power Transformers MEDICAL GRADE PWR TOROID 48.0VCT at 2.08A UL/CE TOROIDAL MOUNT
Datasheet
9In Stock
Min.: 1
Mult.: 1

100 VAC, 120 VAC, 220 VAC, 240 VAC 24 V/48 V 100 VA 4.16 A/2.08 A Chassis Dual Primary Winding Dual Secondary Winding 52 mm 96 mm VPM
Triad Magnetics Power Transformers MEDICAL GRADE PWR TOROID 240VCT at 0.667A UL/CE TOROIDAL MOUNT
Datasheet
4Expected 2026-02-18
Min.: 1
Mult.: 1

100 VAC, 120 VAC, 220 VAC, 240 VAC 120 V/240 V 160 VA 1.33 A/670 mA Chassis Dual Primary Winding Dual Secondary Winding 52 mm 113 mm VPM
Triad Magnetics Power Transformers MEDICAL GRADE PWR TOROID 100.0VCT at 25.0A UL/CE TOROIDAL MOUNT
Datasheet
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Min.: 1
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100 VAC, 120 VAC, 220 VAC, 240 VAC 50 V/100 V 2.5 kVA 50 A/25 A Chassis Dual Primary Winding Dual Secondary Winding 120 mm 215 mm VPM
Triad Magnetics Power Transformers MEDICAL GRADE PWR TOROID 240VCT at 10.4A UL/CE TOROIDAL MOUNT
Datasheet
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Min.: 1
Mult.: 1

100 VAC, 120 VAC, 220 VAC, 240 VAC 120 V/240 V 2.5 kVA 21.8 A/10.4 A Chassis Dual Primary Winding Dual Secondary Winding 120 mm 215 mm VPM
Triad Magnetics Power Transformers MEDICAL GRADE PWR TOROID 240VCT at 12.5A UL/CE TOROIDAL MOUNT
Datasheet
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Min.: 1
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240 VAC, 208 VAC 120 V/240 V 3 kVA 25 A/12.5 A Chassis Dual Primary Winding Dual Secondary Winding 130 mm 222 mm VPM
Triad Magnetics Power Transformers MEDICAL GRADE PWR TOROID 240VCT at 15.6A UL/CE TOROIDAL MOUNT
Datasheet
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240 VAC, 208 VAC 120 V/240 V 3.75 kVA 31.2 A/15.6 A Chassis Dual Primary Winding Dual Secondary Winding 140 mm 235 mm VPM
Triad Magnetics Power Transformers MEDICAL GRADE PWR TOROID 240VCT at 20.8A UL/CE TOROIDAL MOUNT
Datasheet
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240 VAC, 208 VAC 120 V/240 V 5 kVA 41.6 A/20.8 A Chassis Dual Primary Winding Dual Secondary Winding 140 mm 277 mm VPM
Triad Magnetics Power Transformers MEDICAL GRADE PWR TOROID 240VCT at 28.1A UL/CE TOROIDAL MOUNT
Datasheet
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240 VAC, 208 VAC 120 V/240 V 6.75 kVA 56.25 A/28 A Chassis Dual Primary Winding Dual Secondary Winding 140 mm 310 mm VPM
Triad Magnetics Power Transformers MEDICAL GRADE PWR TOROID 240VCT at 31.2A UL/CE TOROIDAL MOUNT
Datasheet
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240 VAC, 208 VAC 120 V/240 V 7.5 kVA 62.5 A/31.25 A Chassis Dual Primary Winding Dual Secondary Winding 140 mm 330 mm VPM
Triad Magnetics Power Transformers MEDICAL GRADE PWR TOROID 240VCT at 41.6A UL/CE TOROIDAL MOUNT
Datasheet
Factory Stock Drop Ship
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240 VAC, 208 VAC 120 V/240 V 10 kVA 83 A/42 A Chassis Dual Primary Winding Dual Secondary Winding 140 mm 416 mm VPM
Triad Magnetics Power Transformers MEDICAL GRADE PWR TOROID 12.0VCT at 20.8A UL/CE TOROIDAL MOUNT
Datasheet
25Factory Stock Available
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Mult.: 1

100 VAC, 120 VAC, 220 VAC, 240 VAC 6 V/12 V 250 VA 41.6 A/20.8 A Chassis Dual Primary Winding Dual Secondary Winding 60 mm 123 mm VPM
Triad Magnetics Power Transformers MEDICAL GRADE PWR TOROID 12.0VCT at 8.33A UL/CE TOROIDAL MOUNT
Datasheet
14Factory Stock Available
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Min.: 12
Mult.: 12

100 VAC, 120 VAC, 220 VAC, 240 VAC 6 V/12 V 100 VA 16.66 A/8.33 A Chassis Dual Primary Winding Dual Secondary Winding 52 mm 96 mm VPM
Triad Magnetics Power Transformers MEDICAL GRADE PWR TOROID 18.0VCT at 13.8A UL/CE TOROIDAL MOUNT
Datasheet
231Factory Stock Available
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Min.: 1
Mult.: 1

100 VAC, 120 VAC, 220 VAC, 240 VAC 9 V/18 V 250 VA 27.6 A/13.8 A Chassis Dual Primary Winding Dual Secondary Winding 60 mm 123 mm VPM
Triad Magnetics Power Transformers MEDICAL GRADE PWR TOROID 18.0VCT at 2.78A UL/CE TOROIDAL MOUNT
Datasheet
32Factory Stock Available
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Min.: 24
Mult.: 24

100 VAC, 120 VAC, 220 VAC, 240 VAC 9 V/18 V 50 VA 5.56 A/2.78 A Chassis Dual Primary Winding Dual Secondary Winding 38 mm 92 mm VPM
Triad Magnetics Power Transformers MEDICAL GRADE PWR TOROID 24.0VCT at 6.67A UL/CE TOROIDAL MOUNT
Datasheet
120Factory Stock Available
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Mult.: 1

100 VAC, 120 VAC, 220 VAC, 240 VAC 12 V/24 V 160 VA 13.34 A/6.67 A Chassis Dual Primary Winding Dual Secondary Winding 52 mm 113 mm VPM
Triad Magnetics Power Transformers MEDICAL GRADE PWR TOROID 36.0VCT at 2.78A UL/CE TOROIDAL MOUNT
Datasheet
4Factory Stock Available
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Min.: 1
Mult.: 1

100 VAC, 120 VAC, 220 VAC, 240 VAC 18 V/36 V 100 VA 5.56 A/2.78 A Chassis Dual Primary Winding Dual Secondary Winding 52 mm 96 mm VPM
Triad Magnetics Power Transformers MEDICAL GRADE PWR TOROID 36.0VCT at 6.94A UL/CE TOROIDAL MOUNT
Datasheet
15Factory Stock Available
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100 VAC, 120 VAC, 220 VAC, 240 VAC 18 V/36 V 250 VA 13.88 A/6.94 A Chassis Dual Primary Winding Dual Secondary Winding 60 mm 123 mm VPM
Triad Magnetics Power Transformers MEDICAL GRADE PWR TOROID 48.0VCT at 1.04A UL/CE TOROIDAL MOUNT
Datasheet
7Factory Stock Available
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Min.: 1
Mult.: 1

100 VAC, 120 VAC, 220 VAC, 240 VAC 24 V/48 V 50 VA 2.08 A/1.04 A Chassis Dual Primary Winding Dual Secondary Winding 38 mm 92 mm VPM
Triad Magnetics Power Transformers MEDICAL GRADE PWR TOROID 48.0VCT at 10.4A UL/CE TOROIDAL MOUNT
Datasheet
12Factory Stock Available
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100 VAC, 120 VAC, 220 VAC, 240 VAC 24 V/48 V 500 VA 20.8 A/10.4 A Chassis Dual Primary Winding Dual Secondary Winding 64 mm 147 mm VPM
Triad Magnetics Power Transformers MEDICAL GRADE PWR TOROID 48.0VCT at 20.83A UL/CE TOROIDAL MOUNT
Datasheet
5Factory Stock Available
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100 VAC, 120 VAC, 220 VAC, 240 VAC 24 V/48 V 1 kVA 42 A/21 A Chassis Dual Primary Winding Dual Secondary Winding 74 mm 183 mm VPM
Triad Magnetics Power Transformers MEDICAL GRADE PWR TOROID 48.0VCT at 5.2A UL/CE TOROIDAL MOUNT
Datasheet
17Factory Stock Available
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Min.: 1
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100 VAC, 120 VAC, 220 VAC, 240 VAC 24 V/48 V 250 VA 10.4 A/5.2 A Chassis Dual Primary Winding Dual Secondary Winding 60 mm 123 mm VPM
Triad Magnetics Power Transformers MEDICAL GRADE PWR TOROID 240VCT at 36.4A UL/CE TOROIDAL MOUNT
Datasheet
Drop Ship Lead Time 16 Weeks
Min.: 1
Mult.: 1

240 VAC, 208 VAC 120 V/240 V 8.75 kVA 72 A/36 A Chassis Dual Primary Winding Dual Secondary Winding 140 mm 335 mm VPM
Triad Magnetics Power Transformers MEDICAL GRADE PWR TOROID 24.0VCT at 10.42A UL/CE TOROIDAL MOUNT
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

100 VAC, 120 VAC, 220 VAC, 240 VAC 12 V/24 V 250 VA 20.84 A/10.42 A Chassis Dual Primary Winding Dual Secondary Winding 60 mm 123 mm VPM