Power Transformers

Results: 60
Packaging
BoxBulk
Voltage - Secondary (Full Load)
Parallel 10V, Series 20VParallel 12V, Series 24VParallel 14V, Series 28VParallel 18V, Series 36VParallel 24V, Series 48VParallel 28V, Series 56VParallel 5V, Series 10VParallel 6.3V, Series 12.6VParallel 60V, Series 120VParallel 8V, Series 16V
Current - Output (Max)
Parallel 1.1A, Series 550mAParallel 1.2A, Series 600mAParallel 1.3A, Series 650mAParallel 1.4A, Series 700mAParallel 1.5A, Series 750mAParallel 1.6A, Series 800mAParallel 100mA, Series 50mAParallel 110mA, Series 55mAParallel 130mA, Series 65mAParallel 140mA, Series 70mAParallel 170mA, Series 85mAParallel 180mA, Series 90mA
Power - Max
1.1VA2.4VA6VA12VA20VA36VA
Size / Dimension
34.90mm L x 28.60mm W41.30mm L x 33.30mm W47.80mm L x 39.60mm W57.20mm L x 47.60mm W66.70mm L x 55.50mm W
Height - Seated (Max)
24.60mm30.80mm33.30mm36.90mm40.40mm
Weight
0.17 lb (77.11 g)0.25 lb (113.4 g)0.44 lb (199.58 g)0.7 lb (317.51 g)0.8 lb (362.87 g)1.1 lbs (499 g)
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Marketplace Product
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Mfr Part #
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Price
Series
Package
Product Status
Type
Voltage - Primary
Voltage - Secondary (Full Load)
Current - Output (Max)
Primary Winding(s)
Secondary Winding(s)
Center Tap
Power - Max
Mounting Type
Termination Style
Size / Dimension
Height - Seated (Max)
Voltage - Isolation
Weight
ST-x-xx Series
ST-3-24
PWR XFMR LAMINATED 2.4VA TH
Signal Transformer
10,577
In Stock
1 : ¥64.21000
Box
Box
Active
Laminated Core
115V
Parallel 12V, Series 24V
Parallel 200mA, Series 100mA
Single
Dual
No
2.4VA
Through Hole
PC Pin
34.90mm L x 28.60mm W
30.80mm
2500Vrms
0.25 lb (113.4 g)
ST-x-xx Series
ST-3-28
PWR XFMR LAMINATED 2.4VA TH
Signal Transformer
3,160
In Stock
1 : ¥64.21000
Box
Box
Active
Laminated Core
115V
Parallel 14V, Series 28V
Parallel 170mA, Series 85mA
Single
Dual
No
2.4VA
Through Hole
PC Pin
34.90mm L x 28.60mm W
30.80mm
2500Vrms
0.25 lb (113.4 g)
ST-4-36
ST-4-24
PWR XFMR LAMINATED 6VA TH
Signal Transformer
1,542
In Stock
1 : ¥100.05000
Box
Box
Active
Laminated Core
115V
Parallel 12V, Series 24V
Parallel 500mA, Series 250mA
Single
Dual
No
6VA
Through Hole
PC Pin
41.30mm L x 33.30mm W
33.30mm
2500Vrms
0.44 lb (199.58 g)
ST-4-36
ST-4-36
PWR XFMR LAMINATED 6VA TH
Signal Transformer
507
In Stock
1 : ¥100.05000
Box
Box
Active
Laminated Core
115V
Parallel 18V, Series 36V
Parallel 340mA, Series 170mA
Single
Dual
No
6VA
Through Hole
PC Pin
41.30mm L x 33.30mm W
33.30mm
2500Vrms
0.44 lb (199.58 g)
ST-4-36
ST-4-16
PWR XFMR LAMINATED 6VA TH
Signal Transformer
408
In Stock
1 : ¥100.05000
Box
Box
Active
Laminated Core
115V
Parallel 8V, Series 16V
Parallel 800mA, Series 400mA
Single
Dual
No
6VA
Through Hole
PC Pin
41.30mm L x 33.30mm W
33.30mm
2500Vrms
0.44 lb (199.58 g)
ST Series_ThroughHole_57.20mmx47.60mm
ST-6-20
PWR XFMR LAMINATED 20VA TH
Signal Transformer
295
In Stock
1 : ¥149.08000
Box
Box
Active
Laminated Core
115V
Parallel 10V, Series 20V
Parallel 2A, Series 1A
Single
Dual
No
20VA
Through Hole
PC Pin
57.20mm L x 47.60mm W
36.90mm
2500Vrms
0.8 lb (362.87 g)
ST-x-xx Series
ST-3-36
PWR XFMR LAMINATED 2.4VA TH
Signal Transformer
968
In Stock
1 : ¥91.39000
Box
Box
Active
Laminated Core
115V
Parallel 18V, Series 36V
Parallel 130mA, Series 65mA
Single
Dual
No
2.4VA
Through Hole
PC Pin
34.90mm L x 28.60mm W
30.80mm
2500Vrms
0.25 lb (113.4 g)
ST-3-12
ST-3-12
PWR XFMR LAMINATED 2.4VA TH
Signal Transformer
167
In Stock
1 : ¥91.39000
Box
Box
Active
Laminated Core
115V
Parallel 6.3V, Series 12.6V
Parallel 400mA, Series 200mA
Single
Dual
No
2.4VA
Through Hole
PC Pin
34.90mm L x 28.60mm W
30.80mm
2500Vrms
0.25 lb (113.4 g)
ST-4-20
ST-4-20
PWR XFMR LAMINATED 6VA TH
Signal Transformer
123
In Stock
1 : ¥100.05000
Box
Box
Active
Laminated Core
115V
Parallel 10V, Series 20V
Parallel 600mA, Series 300mA
Single
Dual
No
6VA
Through Hole
PC Pin
41.30mm L x 33.30mm W
33.30mm
2500Vrms
0.44 lb (199.58 g)
ST-5-16
ST-5-16
PWR XFMR LAMINATED 12VA TH
Signal Transformer
1,938
In Stock
1 : ¥114.11000
Box
Box
Active
Laminated Core
115V
Parallel 8V, Series 16V
Parallel 1.6A, Series 800mA
Single
Dual
No
12VA
Through Hole
PC Pin
47.80mm L x 39.60mm W
36.90mm
2500Vrms
0.7 lb (317.51 g)
ST-5-16
ST-5-20
PWR XFMR LAMINATED 12VA TH
Signal Transformer
242
In Stock
1 : ¥114.11000
Box
Box
Active
Laminated Core
115V
Parallel 10V, Series 20V
Parallel 1.2A, Series 600mA
Single
Dual
No
12VA
Through Hole
PC Pin
47.80mm L x 39.60mm W
36.90mm
2500Vrms
0.7 lb (317.51 g)
ST-5-16
ST-5-36
PWR XFMR LAMINATED 12VA TH
Signal Transformer
199
In Stock
1 : ¥114.11000
Box
Box
Active
Laminated Core
115V
Parallel 18V, Series 36V
Parallel 700mA, Series 350mA
Single
Dual
No
12VA
Through Hole
PC Pin
47.80mm L x 39.60mm W
36.90mm
2500Vrms
0.7 lb (317.51 g)
ST-5-16
ST-5-24
PWR XFMR LAMINATED 12VA TH
Signal Transformer
195
In Stock
1 : ¥114.11000
Box
Box
Active
Laminated Core
115V
Parallel 12V, Series 24V
Parallel 1A, Series 500mA
Single
Dual
No
12VA
Through Hole
PC Pin
47.80mm L x 39.60mm W
36.90mm
2500Vrms
0.7 lb (317.51 g)
ST Series_ThroughHole_57.20mmx47.60mm
ST-6-16
PWR XFMR LAMINATED 20VA TH
Signal Transformer
114
In Stock
1 : ¥149.68000
Box
Box
Active
Laminated Core
115V
Parallel 8V, Series 16V
Parallel 2.5A, Series 1.25A
Single
Dual
No
20VA
Through Hole
PC Pin
57.20mm L x 47.60mm W
36.90mm
2500Vrms
0.8 lb (362.87 g)
ST-x-xx Series
ST-2-12
PWR XFMR LAMINATED 1.1VA TH
Signal Transformer
915
In Stock
1 : ¥90.10000
Box
Box
Active
Laminated Core
115V
Parallel 6.3V, Series 12.6V
Parallel 180mA, Series 90mA
Single
Dual
No
1.1VA
Through Hole
PC Pin
34.90mm L x 28.60mm W
24.60mm
2500Vrms
0.17 lb (77.11 g)
ST-x-xx Series
ST-2-16
PWR XFMR LAMINATED 1.1VA TH
Signal Transformer
290
In Stock
1 : ¥90.10000
Box
Box
Active
Laminated Core
115V
Parallel 8V, Series 16V
Parallel 140mA, Series 70mA
Single
Dual
No
1.1VA
Through Hole
PC Pin
34.90mm L x 28.60mm W
24.60mm
2500Vrms
0.17 lb (77.11 g)
ST-x-xx Series
ST-2-28
PWR XFMR LAMINATED 1.1VA TH
Signal Transformer
223
In Stock
1 : ¥90.10000
Box
Box
Active
Laminated Core
115V
Parallel 14V, Series 28V
Parallel 80mA, Series 40mA
Single
Dual
No
1.1VA
Through Hole
PC Pin
34.90mm L x 28.60mm W
24.60mm
2500Vrms
0.17 lb (77.11 g)
ST-x-xx Series
ST-3-10
PWR XFMR LAMINATED 2.4VA TH
Signal Transformer
273
In Stock
1 : ¥91.39000
Bulk
Bulk
Active
Laminated Core
115V
Parallel 5V, Series 10V
Parallel 500mA, Series 250mA
Single
Dual
No
2.4VA
Through Hole
PC Pin
34.90mm L x 28.60mm W
30.80mm
2500Vrms
0.25 lb (113.4 g)
ST-x-xx Series
ST-3-16
PWR XFMR LAMINATED 2.4VA TH
Signal Transformer
81
In Stock
1 : ¥91.39000
Box
Box
Active
Laminated Core
115V
Parallel 8V, Series 16V
Parallel 300mA, Series 150mA
Single
Dual
No
2.4VA
Through Hole
PC Pin
34.90mm L x 28.60mm W
30.80mm
2500Vrms
0.25 lb (113.4 g)
ST-4-36
ST-4-12
PWR XFMR LAMINATED 6VA TH
Signal Transformer
50
In Stock
1 : ¥100.05000
Box
Box
Active
Laminated Core
115V
Parallel 6.3V, Series 12.6V
Parallel 1A, Series 500mA
Single
Dual
No
6VA
Through Hole
PC Pin
41.30mm L x 33.30mm W
33.30mm
2500Vrms
0.44 lb (199.58 g)
ST-5-16
ST-5-28
PWR XFMR LAMINATED 12VA TH
Signal Transformer
60
In Stock
1 : ¥114.11000
Box
Box
Active
Laminated Core
115V
Parallel 14V, Series 28V
Parallel 840mA, Series 420mA
Single
Dual
No
12VA
Through Hole
PC Pin
47.80mm L x 39.60mm W
36.90mm
2500Vrms
0.7 lb (317.51 g)
ST Series_ThroughHole_57.20mmx47.60mm
ST-6-24
PWR XFMR LAMINATED 20VA TH
Signal Transformer
15
In Stock
1 : ¥151.31000
Box
Box
Active
Laminated Core
115V
Parallel 12V, Series 24V
Parallel 1.6A, Series 800mA
Single
Dual
No
20VA
Through Hole
PC Pin
57.20mm L x 47.60mm W
36.90mm
2500Vrms
0.8 lb (362.87 g)
ST-7-16
ST-7-28
PWR XFMR LAMINATED 36VA TH
Signal Transformer
82
In Stock
1 : ¥170.00000
Box
Box
Active
Laminated Core
115V
Parallel 14V, Series 28V
Parallel 2.6A, Series 1.3A
Single
Dual
No
36VA
Through Hole
PC Pin
66.70mm L x 55.50mm W
40.40mm
2500Vrms
1.1 lbs (499 g)
ST Series_ThroughHole_57.20mmx47.60mm
ST-6-36
PWR XFMR LAMINATED 20VA TH
Signal Transformer
74
In Stock
1 : ¥150.88000
Box
Box
Active
Laminated Core
115V
Parallel 18V, Series 36V
Parallel 1.1A, Series 550mA
Single
Dual
No
20VA
Through Hole
PC Pin
57.20mm L x 47.60mm W
36.90mm
2500Vrms
0.8 lb (362.87 g)
ST-4-36
ST-4-28
PWR XFMR LAMINATED 6VA TH
Signal Transformer
0
In Stock
Check Lead Time
1 : ¥100.05000
Box
Box
Active
Laminated Core
115V
Parallel 14V, Series 28V
Parallel 400mA, Series 200mA
Single
Dual
No
6VA
Through Hole
PC Pin
41.30mm L x 33.30mm W
33.30mm
2500Vrms
0.44 lb (199.58 g)
Showing
of 60

Power Transformers

Products in the power transformers family include those designed for transformation of AC utility power at nominal frequencies of 400 Hz or less that contain galvanically isolated primary and secondary windings. They are not packaged or equipped with the common connectors used for AC utility powered products, making them unserviceable as an end-use product in an isolation transformer capacity.