ST Series, Power Transformers

Results:
60
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 remaining60
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ImageProduct DetailPriceAvailabilityECAD ModelMounting TypeVoltage - PrimaryTermination StyleSeriesVoltage - IsolationWeightTypeVoltage - Secondary (Full Load)Current - Output (Max)Primary Winding(s)Secondary Winding(s)Center TapPower - MaxSize / DimensionHeight - Seated (Max)
ST-4-24
PWR XFMR LAMINATED 6VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V
PC Pin
ST
2500Vrms
0.44 lb (199.58 g)
Laminated Core
Parallel 12V, Series 24V
Parallel 500mA, Series 250mA
Single
Dual
No
6VA
41.30mm L x 33.30mm W
33.30mm
ST-5-10
PWR XFMR LAMINATED 12VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V
PC Pin
ST
2500Vrms
0.7 lb (317.51 g)
Laminated Core
Parallel 5V, Series 10V
Parallel 2.4A, Series 1.2A
Single
Dual
No
12VA
47.80mm L x 39.60mm W
36.90mm
ST-7-48
PWR XFMR LAMINATED 36VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V
PC Pin
ST
2500Vrms
1.1 lbs (499 g)
Laminated Core
Parallel 24V, Series 48V
Parallel 1.5A, Series 750mA
Single
Dual
No
36VA
66.70mm L x 55.50mm W
40.40mm
ST-7-12
PWR XFMR LAMINATED 36VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V
PC Pin
ST
2500Vrms
1.1 lbs (499 g)
Laminated Core
Parallel 6.3V, Series 12.6V
Parallel 5.7A, Series 2.85A
Single
Dual
No
36VA
66.70mm L x 55.50mm W
40.40mm
ST-7-20
PWR XFMR LAMINATED 36VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V
PC Pin
ST
2500Vrms
1.1 lbs (499 g)
Laminated Core
Parallel 10V, Series 20V
Parallel 3.6A, Series 1.8A
Single
Dual
No
36VA
66.70mm L x 55.50mm W
40.40mm
ST-2-10
PWR XFMR LAMINATED 1.1VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V
PC Pin
ST
2500Vrms
0.17 lb (77.11 g)
Laminated Core
Parallel 5V, Series 10V
Parallel 220mA, Series 110mA
Single
Dual
No
1.1VA
34.90mm L x 28.60mm W
24.60mm
ST-2-24
PWR XFMR LAMINATED 1.1VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V
PC Pin
ST
2500Vrms
0.17 lb (77.11 g)
Laminated Core
Parallel 12V, Series 24V
Parallel 90mA, Series 45mA
Single
Dual
No
1.1VA
34.90mm L x 28.60mm W
24.60mm
ST-3-56
PWR XFMR LAMINATED 2.4VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V
PC Pin
ST
2500Vrms
0.25 lb (113.4 g)
Laminated Core
Parallel 28V, Series 56V
Parallel 90mA, Series 45mA
Single
Dual
No
2.4VA
34.90mm L x 28.60mm W
30.80mm
ST-2-120
PWR XFMR LAMINATED 1.1VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V
PC Pin
ST
2500Vrms
0.17 lb (77.11 g)
Laminated Core
Parallel 60V, Series 120V
Parallel 20mA, Series 10mA
Single
Dual
No
1.1VA
34.90mm L x 28.60mm W
24.60mm
ST-2-20
PWR XFMR LAMINATED 1.1VA TH
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Through Hole
115V
PC Pin
ST
2500Vrms
0.17 lb (77.11 g)
Laminated Core
Parallel 10V, Series 20V
Parallel 110mA, Series 55mA
Single
Dual
No
1.1VA
34.90mm L x 28.60mm W
24.60mm
ST-5-28
PWR XFMR LAMINATED 12VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V
PC Pin
ST
2500Vrms
0.7 lb (317.51 g)
Laminated Core
Parallel 14V, Series 28V
Parallel 840mA, Series 420mA
Single
Dual
No
12VA
47.80mm L x 39.60mm W
36.90mm
ST-3-120
PWR XFMR LAMINATED 2.4VA TH
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Through Hole
115V
PC Pin
ST
2500Vrms
0.25 lb (113.4 g)
Laminated Core
Parallel 60V, Series 120V
Parallel 40mA, Series 20mA
Single
Dual
No
2.4VA
34.90mm L x 28.60mm W
30.80mm
ST-5-24
PWR XFMR LAMINATED 12VA TH
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Through Hole
115V
PC Pin
ST
2500Vrms
0.7 lb (317.51 g)
Laminated Core
Parallel 12V, Series 24V
Parallel 1A, Series 500mA
Single
Dual
No
12VA
47.80mm L x 39.60mm W
36.90mm
ST-4-16
PWR XFMR LAMINATED 6VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V
PC Pin
ST
2500Vrms
0.44 lb (199.58 g)
Laminated Core
Parallel 8V, Series 16V
Parallel 800mA, Series 400mA
Single
Dual
No
6VA
41.30mm L x 33.30mm W
33.30mm
ST-3-36
PWR XFMR LAMINATED 2.4VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V
PC Pin
ST
2500Vrms
0.25 lb (113.4 g)
Laminated Core
Parallel 18V, Series 36V
Parallel 130mA, Series 65mA
Single
Dual
No
2.4VA
34.90mm L x 28.60mm W
30.80mm
ST-2-12
PWR XFMR LAMINATED 1.1VA TH
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Quantity
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PCB Symbol, Footprint & 3D Model
Through Hole
115V
PC Pin
ST
2500Vrms
0.17 lb (77.11 g)
Laminated Core
Parallel 6.3V, Series 12.6V
Parallel 180mA, Series 90mA
Single
Dual
No
1.1VA
34.90mm L x 28.60mm W
24.60mm
ST-4-12
PWR XFMR LAMINATED 6VA TH
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Through Hole
115V
PC Pin
ST
2500Vrms
0.44 lb (199.58 g)
Laminated Core
Parallel 6.3V, Series 12.6V
Parallel 1A, Series 500mA
Single
Dual
No
6VA
41.30mm L x 33.30mm W
33.30mm
ST-3-16
PWR XFMR LAMINATED 2.4VA TH
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Through Hole
115V
PC Pin
ST
2500Vrms
0.25 lb (113.4 g)
Laminated Core
Parallel 8V, Series 16V
Parallel 300mA, Series 150mA
Single
Dual
No
2.4VA
34.90mm L x 28.60mm W
30.80mm
ST-2-28
PWR XFMR LAMINATED 1.1VA TH
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Through Hole
115V
PC Pin
ST
2500Vrms
0.17 lb (77.11 g)
Laminated Core
Parallel 14V, Series 28V
Parallel 80mA, Series 40mA
Single
Dual
No
1.1VA
34.90mm L x 28.60mm W
24.60mm
ST-7-24
PWR XFMR LAMINATED 36VA TH
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Through Hole
115V
PC Pin
ST
2500Vrms
1.1 lbs (499 g)
Laminated Core
Parallel 12V, Series 24V
Parallel 3A, Series 1.5A
Single
Dual
No
36VA
66.70mm L x 55.50mm W
40.40mm

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.