7XXXX Series, Power Transformers

Results:
53
Manufacturer
Series
Current - Output (Max)
Weight
Power - Max
Size / Dimension
Height - Seated (Max)
Voltage - Secondary (Full Load)
Center Tap
Termination Style
Secondary Winding(s)
Voltage - Isolation
Voltage - Primary
Mounting Type
Primary Winding(s)
Type
Results remaining53
Applied Filters:
7XXXX
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ImageProduct DetailPriceAvailabilityECAD ModelMounting TypeVoltage - PrimaryTermination StyleVoltage - IsolationSeriesTypeVoltage - Secondary (Full Load)Current - Output (Max)Primary Winding(s)Secondary Winding(s)Center TapPower - MaxSize / DimensionHeight - Seated (Max)Weight
70012K
XFRMR TOROIDAL 3.2VA THRU HOLE
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
4000Vrms
7XXXX
Toroidal
Parallel 12V, Series 24V
Parallel 266mA, Series 133mA
Dual
Dual
No
3.2VA
44.70mm L x 44.70mm W
19.50mm
0.197 lb (89.36 g)
70061K
XFRMR TOROIDAL 25VA THRU HOLE
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
4000Vrms
7XXXX
Toroidal
Parallel 9V, Series 18V
Parallel 2.754A, Series 1.377A
Dual
Dual
No
25VA
60.00mm L x 60.00mm W
37.50mm
0.856 lb (388.28 g)
70003K
XFRMR TOROIDAL 1.6VA THRU HOLE
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
4000Vrms
7XXXX
Toroidal
Parallel 15V, Series 30V
Parallel 106mA, Series 53mA
Dual
Dual
No
1.6VA
39.60mm L x 39.60mm W
18.50mm
0.157 lb (71.21 g)
70001K
XFRMR TOROIDAL 1.6VA THRU HOLE
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
4000Vrms
7XXXX
Toroidal
Parallel 9V, Series 18V
Parallel 178mA, Series 89mA
Dual
Dual
No
1.6VA
39.60mm L x 39.60mm W
18.50mm
0.157 lb (71.21 g)
70072K
XFRMR TOROIDAL 35VA THRU HOLE
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
4000Vrms
7XXXX
Toroidal
Parallel 12V, Series 24V
Parallel 2.916A, Series 1.458A
Dual
Dual
No
35VA
72.00mm L x 72.00mm W
37.50mm
1 lb (453.59 g)
70081K
XFRMR TOROIDAL 50VA THRU HOLE
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
4000Vrms
7XXXX
Toroidal
Parallel 9V, Series 18V
Parallel 5.554A, Series 2.777A
Dual
Dual
No
50VA
82.40mm L x 82.40mm W
37.50mm
1.5 lbs (680.4 g)
70011K
XFRMR TOROIDAL 3.2VA THRU HOLE
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
4000Vrms
7XXXX
Toroidal
Parallel 9V, Series 18V
Parallel 356mA, Series 178mA
Dual
Dual
No
3.2VA
44.70mm L x 44.70mm W
19.50mm
0.197 lb (89.36 g)
70055K
XFRMR TOROIDAL 15VA THRU HOLE
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
4000Vrms
7XXXX
Toroidal
Parallel 22V, Series 44V
Parallel 682mA, Series 341mA
Dual
Dual
No
15VA
60.00mm L x 60.00mm W
26.30mm
0.578 lb (262.18 g)
70004K
PWR XFMR TORO 1.6VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
4000Vrms
7XXXX
Toroidal
Parallel 18V, Series 36V
Parallel 88mA, Series 44mA
Dual
Dual
No
1.6VA
39.60mm L x 39.60mm W
18.50mm
0.157 lb (71.21 g)
70031K
XFRMR TOROIDAL 7VA THRU HOLE
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
4000Vrms
7XXXX
Toroidal
Parallel 9V, Series 18V
Parallel 778mA, Series 389mA
Dual
Dual
No
7VA
49.70mm L x 49.70mm W
23.10mm
0.32 lb (145.15 g)
70064K
XFRMR TOROIDAL 25VA THRU HOLE
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
4000Vrms
7XXXX
Toroidal
Parallel 18V, Series 36V
Parallel 1.388A, Series 694mA
Dual
Dual
No
25VA
60.00mm L x 60.00mm W
37.50mm
0.856 lb (388.28 g)
70063K
XFRMR TOROIDAL 25VA THRU HOLE
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
4000Vrms
7XXXX
Toroidal
Parallel 15V, Series 30V
Parallel 1.664A, Series 832mA
Dual
Dual
No
25VA
60.00mm L x 60.00mm W
37.50mm
0.856 lb (388.28 g)
70062K
XFRMR TOROIDAL 25VA THRU HOLE
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
4000Vrms
7XXXX
Toroidal
Parallel 12V, Series 24V
Parallel 2.082A, Series 1.041A
Dual
Dual
No
25VA
60.00mm L x 60.00mm W
37.50mm
0.856 lb (388.28 g)
70054K
XFRMR TOROIDAL 15VA THRU HOLE
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
4000Vrms
7XXXX
Toroidal
Parallel 18V, Series 36V
Parallel 834mA, Series 417mA
Dual
Dual
No
15VA
60.00mm L x 60.00mm W
26.30mm
0.578 lb (262.18 g)
70013K
XFRMR TOROIDAL 3.2VA THRU HOLE
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
4000Vrms
7XXXX
Toroidal
Parallel 15V, Series 30V
Parallel 214mA, Series 107mA
Dual
Dual
No
3.2VA
44.70mm L x 44.70mm W
19.50mm
0.197 lb (89.36 g)
70000K
XFRMR TOROIDAL 1.6VA THRU HOLE
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
4000Vrms
7XXXX
Toroidal
Parallel 7V, Series 14V
Parallel 228mA, Series 114mA
Dual
Dual
No
1.6VA
39.60mm L x 39.60mm W
18.50mm
0.157 lb (71.21 g)
70051K
XFRMR TOROIDAL 15VA THRU HOLE
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
4000Vrms
7XXXX
Toroidal
Parallel 9V, Series 18V
Parallel 1.666A, Series 833mA
Dual
Dual
No
15VA
60.00mm L x 60.00mm W
26.30mm
0.578 lb (262.18 g)
70075K
XFRMR TOROIDAL 35VA THRU HOLE
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
4000Vrms
7XXXX
Toroidal
Parallel 22V, Series 44V
Parallel 1.59A, Series 795mA
Dual
Dual
No
35VA
72.00mm L x 72.00mm W
37.50mm
1 lb (453.59 g)
70074K
XFRMR TOROIDAL 35VA THRU HOLE
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
4000Vrms
7XXXX
Toroidal
Parallel 18V, Series 36V
Parallel 1.944A, Series 972mA
Dual
Dual
No
35VA
72.00mm L x 72.00mm W
37.50mm
1 lb (453.59 g)
70085K
XFRMR TOROIDAL 50VA THRU HOLE
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V, 230V
PC Pin
4000Vrms
7XXXX
Toroidal
Parallel 22V, Series 44V
Parallel 2.272A, Series 1.136A
Dual
Dual
No
50VA
82.40mm L x 82.40mm W
37.50mm
1.5 lbs (680.4 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.