Power Transformers

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7,467
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ImageProduct DetailPriceAvailabilityECAD ModelSeriesTypeMounting TypeSize / DimensionHeight - Seated (Max)Power - MaxVoltage - PrimaryVoltage - IsolationCurrent - Output (Max)WeightTermination StyleVoltage - Secondary (Full Load)Primary Winding(s)Secondary Winding(s)Center Tap
SM75057EL
PWR XFMR SMD
1+
$0.4167
5+
$0.3889
10+
$0.3611
Quantity
5,390 Available
Can ship immediately
PCB Symbol, Footprint & 3D Model
-
-
Surface Mount
-
-
-
-
-
-
-
Surface Mount
-
Dual
Dual
No
DA2304-ALD
Transformer, for ADM2485, 5-6V,
1+
$2.9167
5+
$2.7222
10+
$2.5278
Quantity
2,738 Available
Can ship immediately
PCB Symbol, Footprint & 3D Model
DA2304
-
Chassis Mount
10.30mm L x 8.10mm W
5.97mm
7.2VA
3.3V
2500Vrms
-
-
Solder, Quick Connect
6V
Dual
Dual
No
3FD-436
PWR XFMR LAMINATED 6VA TH
1+
$12.0833
5+
$11.2778
10+
$10.4722
Quantity
2,500 Available
Can ship immediately
PCB Symbol, Footprint & 3D Model
3FD-4xx
Laminated Core
Through Hole
41.50mm L x 34.83mm W
34.55mm
6VA
115V, 230V
2500Vrms
Parallel 340mA, Series 170mA
-
PC Pin
Parallel 18V, Series 36V
Dual
Dual
No
CTX02-14659-R
1+
$5.2083
5+
$4.8611
10+
$4.5139
Quantity
2,200 Available
Can ship immediately
PCB Symbol, Footprint & 3D Model
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3FD-324
PWR XFMR LAMINATED 2.4VA TH
1+
$7.2917
5+
$6.8056
10+
$6.3194
Quantity
1,729 Available
Can ship immediately
PCB Symbol, Footprint & 3D Model
3FD-3xx
Laminated Core
Through Hole
35.56mm L x 31.00mm W
32.10mm
2.4VA
115V, 230V
2500Vrms
Parallel 200mA, Series 100mA
-
PC Pin
Parallel 12V, Series 24V
Dual
Dual
No
ADH40024
115/230V INPUT 6VA VA 50/60HZ TR
1+
$7.0833
5+
$6.6111
10+
$6.1389
Quantity
1,404 Available
Can ship immediately
PCB Symbol, Footprint & 3D Model
ADH400
-
Through Hole
41.30mm L x 33.30mm W
1.297" (32.95mm)
6VA
115V, 230V
2500V
Parallel 500mA, Series 250mA
-
PC Pin
Parallel 12V, Series 24V
Dual, Multiple Taps
Dual, Multiple Taps
No
AH20020
115V INPUT 1.1VA 50/60HZ TRANSFO
1+
$4.6875
5+
$4.3750
10+
$4.0625
Quantity
480 Available
Can ship immediately
PCB Symbol, Footprint & 3D Model
AH200
-
Through Hole
57.15mm L x 47.63mm W
1.410" (35.81mm)
6VA
115V
2500V
Parallel 600mA, Series 300mA
-
PC Pin
Parallel 10V, Series 20V
Single
Dual
No
BV301S24023
2.3VA ENCAPSULATED TRANSFORMER 5
1+
$3.4375
5+
$3.2083
10+
$2.9792
Quantity
285 Available
Can ship immediately
PCB Symbol, Footprint & 3D Model
EI 30-18
-
Through Hole
32.80mm L x 27.80mm W
1.161" (29.50mm)
2.3VA
115V
4200Vrms
96mA
-
PC Pin
24V
Single
Single
No
4000-01C02K999
Contact us
Quantity
1 Available
Can ship immediately
PCB Symbol, Footprint & 3D Model
4000, Products Unlimited
Laminated Core
Chassis Mount
82.55mm L x 44.07mm W
47.75mm
20VA
120V
-
-
0.89 lb (403.7 g)
Wire Leads
24V
Single
Single
No
PC-28-360
PWR XFMR LAMINATED 10VA TH
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Quantity
1 Available
Can ship immediately
PCB Symbol, Footprint & 3D Model
PC
Laminated Core
Through Hole
47.60mm L x 36.50mm W
41.27mm
10VA
115V
1500Vrms
Parallel 720mA, Series 360mA
0.563 lb (255.37 g)
PC Pin
Parallel 14V, Series 28V
Single
Dual
No
DP-241-5-28
PWR XFMR LAMINATED 12VA CHAS MT
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Quantity
1 Available
Can ship immediately
PCB Symbol, Footprint & 3D Model
Two-4-One™
Laminated Core
Chassis Mount
71.40mm L x 36.30mm W
42.80mm
12VA
115V, 230V
2500Vrms
420mA
0.7 lb (317.51 g)
Solder, Quick Connect
28V
Dual
Single
Yes
MTG0500E
CONTROL TRANSFORMER,500VA,550/57
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Quantity
1 Available
Can ship immediately
PCB Symbol, Footprint & 3D Model
-
-
Chassis Mount
-
-
500VA
550V, 575V, 600V
-
-
-
Terminal Block
120V, 115V, 110V
-
-
No
3FS-316
PWR XFMR LAMINATED 2.4VA TH
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Quantity
1 Available
Can ship immediately
PCB Symbol, Footprint & 3D Model
3FS-3xx
Laminated Core
Through Hole
35.56mm L x 31.00mm W
32.10mm
2.4VA
115V
2500Vrms
Parallel 300mA, Series 150mA
-
PC Pin
Parallel 8V, Series 16V
Single
Dual
No
MT5000H
CONTROL TRANSFORMER,5000VA,230/4
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Quantity
1 Available
Can ship immediately
PCB Symbol, Footprint & 3D Model
-
-
Chassis Mount
230.12mm L x 228.60mm W
221.74mm
5000VA
230V, 460V, 575V
-
-
-
Terminal Block
115V, 95V
-
-
No
IF-30-34
PWR XFMR SEMI-TORO 30VA TH
Contact us
Quantity
1 Available
Can ship immediately
PCB Symbol, Footprint & 3D Model
IF
Semi-Toroidal
Through Hole
68.00mm L x 57.50mm W
35.30mm
30VA
115V, 230V
4000Vrms
Parallel 1.8A, Series 900mA
1.3 lbs (589.7 g)
PC Pin
Parallel 17V, Series 34V
Dual
Dual
No
MT0500E
CONTROL TRANSFORMER,500VA,550/57
Contact us
Quantity
1 Available
Can ship immediately
PCB Symbol, Footprint & 3D Model
-
-
Chassis Mount
137.92mm L x 133.35mm W
144.53mm
500VA
550V, 575V, 600V
-
-
-
Terminal Block
120V, 115V, 110V
-
-
No
712A
PWR XFMR LAMINATED 130VA CHAS MT
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Quantity
1 Available
Can ship immediately
PCB Symbol, Footprint & 3D Model
700
Laminated Core
Chassis Mount
117.60mm L x 95.25mm W
114.30mm
130VA
117V, 234V
-
215mA
8.8 lbs (4 kg)
Wire Leads
850V
Single
Single
Yes
4000-09AW18AE999
Contact us
Quantity
1 Available
Can ship immediately
PCB Symbol, Footprint & 3D Model
4000, Products Unlimited
Laminated Core
Chassis Mount
90.47mm L x 55.58mm W
-
50VA
208V, 240V
-
-
-
Solder, Quick Connect
24V
Single
Single
No
IF-24-10
PWR XFMR SEMI-TORO 24VA TH
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Quantity
1 Available
Can ship immediately
PCB Symbol, Footprint & 3D Model
IF
Semi-Toroidal
Through Hole
68.00mm L x 57.50mm W
31.30mm
24VA
115V, 230V
4000Vrms
Parallel 4.8A, Series 2.4A
1.03 lbs (467.2 g)
PC Pin
Parallel 5V, Series 10V
Dual
Dual
No
IF-24-20
PWR XFMR SEMI-TORO 24VA TH
Contact us
Quantity
1 Available
Can ship immediately
PCB Symbol, Footprint & 3D Model
IF
Semi-Toroidal
Through Hole
68.00mm L x 57.50mm W
31.30mm
24VA
115V, 230V
4000Vrms
Parallel 2.4A, Series 1.2A
1.03 lbs (467.2 g)
PC Pin
Parallel 10V, Series 20V
Dual
Dual
No

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.