IF Series, Power Transformers

Results:
80
Manufacturer
Series
Current - Output (Max)
Voltage - Secondary (Full Load)
Weight
Power - Max
Height - Seated (Max)
Size / Dimension
Center Tap
Termination Style
Secondary Winding(s)
Voltage - Isolation
Voltage - Primary
Mounting Type
Primary Winding(s)
Type
Results remaining80
Applied Filters:
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ImageProduct DetailPriceAvailabilityECAD ModelMounting TypeVoltage - PrimaryTermination StyleSeriesVoltage - IsolationTypeVoltage - Secondary (Full Load)Current - Output (Max)Primary Winding(s)Secondary Winding(s)Center TapPower - MaxSize / DimensionHeight - Seated (Max)Weight
IF-4-40
PWR XFMR SEMI-TORO 4VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
IF
4000Vrms
Semi-Toroidal
Parallel 20V, Series 40V
Parallel 200mA, Series 100mA
Dual
Dual
No
4VA
53.00mm L x 44.00mm W
19.60mm
0.34 lb (154.22 g)
IF-4-56
PWR XFMR SEMI-TORO 4VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
IF
4000Vrms
Semi-Toroidal
Parallel 28V, Series 56V
Parallel 140mA, Series 70mA
Dual
Dual
No
4VA
53.00mm L x 44.00mm W
19.60mm
0.34 lb (154.22 g)
IF-4-230
PWR XFMR SEMI-TORO 4VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
IF
4000Vrms
Semi-Toroidal
Parallel 115V, Series 230V
Parallel 36mA, Series 18mA
Dual
Dual
No
4VA
53.00mm L x 44.00mm W
19.60mm
0.34 lb (154.22 g)
IF-18-10
PWR XFMR SEMI-TORO 18VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
IF
4000Vrms
Semi-Toroidal
Parallel 5V, Series 10V
Parallel 3.6A, Series 1.8A
Dual
Dual
No
18VA
67.60mm L x 57.00mm W
27.60mm
0.882 lb (400.07 g)
IF-18-12
PWR XFMR SEMI-TORO 18VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
IF
4000Vrms
Semi-Toroidal
Parallel 6V, Series 12V
Parallel 3A, Series 1.5A
Dual
Dual
No
18VA
67.60mm L x 57.00mm W
27.60mm
0.882 lb (400.07 g)
IF-18-16
PWR XFMR SEMI-TORO 18VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
IF
4000Vrms
Semi-Toroidal
Parallel 8V, Series 16V
Parallel 2.3A, Series 1.15A
Dual
Dual
No
18VA
67.60mm L x 57.00mm W
27.60mm
0.882 lb (400.07 g)
IF-18-24
PWR XFMR SEMI-TORO 18VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
IF
4000Vrms
Semi-Toroidal
Parallel 12V, Series 24V
Parallel 1.5A, Series 750mA
Dual
Dual
No
18VA
67.60mm L x 57.00mm W
27.60mm
0.882 lb (400.07 g)
IF-24-12
PWR XFMR SEMI-TORO 24VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
IF
4000Vrms
Semi-Toroidal
Parallel 6V, Series 12V
Parallel 4A, Series 2A
Dual
Dual
No
24VA
68.00mm L x 57.50mm W
31.30mm
1.03 lbs (467.2 g)
IF-24-24
PWR XFMR SEMI-TORO 24VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
IF
4000Vrms
Semi-Toroidal
Parallel 12V, Series 24V
Parallel 2A, Series 1A
Dual
Dual
No
24VA
68.00mm L x 57.50mm W
31.30mm
1.03 lbs (467.2 g)
IF-24-30
PWR XFMR SEMI-TORO 24VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
IF
4000Vrms
Semi-Toroidal
Parallel 15V, Series 30V
Parallel 1.6A, Series 800mA
Dual
Dual
No
24VA
68.00mm L x 57.50mm W
31.30mm
1.03 lbs (467.2 g)
IF-24-40
PWR XFMR SEMI-TORO 24VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
IF
4000Vrms
Semi-Toroidal
Parallel 20V, Series 40V
Parallel 1.2A, Series 600mA
Dual
Dual
No
24VA
68.00mm L x 57.50mm W
31.30mm
1.03 lbs (467.2 g)
IF-24-56
PWR XFMR SEMI-TORO 24VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
IF
4000Vrms
Semi-Toroidal
Parallel 28V, Series 56V
Parallel 860mA, Series 430mA
Dual
Dual
No
24VA
68.00mm L x 57.50mm W
31.30mm
1.03 lbs (467.2 g)
IF-14-10
PWR XFMR SEMI-TORO 14VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
IF
4000Vrms
Semi-Toroidal
Parallel 5V, Series 10V
Parallel 2.8A, Series 1.4A
Dual
Dual
No
14VA
67.60mm L x 57.00mm W
24.30mm
0.75 lb (340.19 g)
IF-14-12
PWR XFMR SEMI-TORO 14VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
IF
4000Vrms
Semi-Toroidal
Parallel 6V, Series 12V
Parallel 2.4A, Series 1.2A
Dual
Dual
No
14VA
67.60mm L x 57.00mm W
24.30mm
0.75 lb (340.19 g)
IF-14-16
PWR XFMR SEMI-TORO 14VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
IF
4000Vrms
Semi-Toroidal
Parallel 8V, Series 16V
Parallel 1.75A, Series 875mA
Dual
Dual
No
14VA
67.60mm L x 57.00mm W
24.30mm
0.75 lb (340.19 g)
IF-14-20
PWR XFMR SEMI-TORO 14VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
IF
4000Vrms
Semi-Toroidal
Parallel 10V, Series 20V
Parallel 1.4A, Series 700mA
Dual
Dual
No
14VA
67.60mm L x 57.00mm W
24.30mm
0.75 lb (340.19 g)
IF-14-230
PWR XFMR SEMI-TORO 14VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
IF
4000Vrms
Semi-Toroidal
Parallel 115V, Series 230V
Parallel 120mA, Series 60mA
Dual
Dual
No
14VA
67.60mm L x 57.00mm W
24.30mm
0.75 lb (340.19 g)
IF-14-34
PWR XFMR SEMI-TORO 14VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
IF
4000Vrms
Semi-Toroidal
Parallel 17V, Series 34V
Parallel 830mA, Series 415mA
Dual
Dual
No
14VA
67.60mm L x 57.00mm W
24.30mm
0.75 lb (340.19 g)
IF-14-40
PWR XFMR SEMI-TORO 14VA TH
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
IF
4000Vrms
Semi-Toroidal
Parallel 20V, Series 40V
Parallel 700mA, Series 350mA
Dual
Dual
No
14VA
67.60mm L x 57.00mm W
24.30mm
0.75 lb (340.19 g)
IF-14-56
PWR XFMR SEMI-TORO 14VA TH
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
IF
4000Vrms
Semi-Toroidal
Parallel 28V, Series 56V
Parallel 500mA, Series 250mA
Dual
Dual
No
14VA
67.60mm L x 57.00mm W
24.30mm
0.75 lb (340.19 g)

About  Power Transformers

The power transformers family consists of products that are specifically designed for the transformation of AC utility power at nominal frequencies of 400 Hz or less. These transformers are characterized by the presence of galvanically isolated primary and secondary windings, which facilitate the transfer of electrical power between two circuits without a direct electrical connection. It is important to note that these transformers are not packaged or equipped with the common connectors that are typically used in AC utility powered products. As such, they are not intended to be used as end-use products in an isolation transformer capacity. Instead, these transformers serve as key components in larger systems or products that require precise voltage regulation, isolation, and conversion. Power transformers play a crucial role in a wide range of applications, including power distribution systems, industrial machinery, and electronic equipment. They are utilized to step up or step down the voltage of AC power to match the requirements of specific systems or devices. By providing galvanic isolation between primary and secondary circuits, power transformers ensure that any potential electrical faults or leakage currents do not pose a risk to the user, thereby enhancing overall safety. In summary, the power transformers family includes products that are specifically designed for the transformation of AC utility power at nominal frequencies of 400 Hz or less. They contain galvanically isolated primary and secondary windings and are not packaged or equipped with connectors for end-use purposes. Instead, they serve as critical components in larger systems that require precision voltage regulation, isolation, and conversion.