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0755-82798135Power Transformers
Power Transformers
Power Transformers are electromagnetic components used to convert voltage levels, transfer electrical energy and provide isolation in power supply and electronic systems. They are widely used in AC-DC power supplies, industrial control equipment, automation systems, consumer electronics, medical devices, lighting systems, communication equipment and embedded applications.
This category includes step-down transformers, step-up transformers, isolation transformers, PCB power transformers, chassis mount transformers, toroidal transformers, control transformers and related magnetic components. These products are commonly selected based on input voltage, output voltage, power rating, frequency, insulation rating, mounting type, package style, safety approvals and application requirements.
TomatoElec supplies original Power Transformers from recognized manufacturers such as Hammond Manufacturing, Triad Magnetics, Würth Elektronik, Pulse Electronics, Bourns, TDK, Murata, TE Connectivity and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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14A-20-12PWR XFMR LAMINATED 20VA TH |
66 | - |
|
Datasheet |
One-4-All™ | Box | Active | Laminated Core | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 3.2A, Series 1.6A | Dual | Dual | No | 20VA | Through Hole | PC Pin | 57.20mm L x 47.60mm W | 41.30mm | 4000Vrms | 0.9 lb (408.23 g) |
|
DST-6-120PWR XFMR LAMINATED 20VA TH |
70 | - |
|
Datasheet |
DST | Bulk | Active | Laminated Core | 115V, 230V | Parallel 60V, Series 120V | Parallel 320mA, Series 160mA | Dual | Dual | No | 20VA | Through Hole | PC Pin | 57.20mm L x 47.60mm W | 36.90mm | 2500Vrms | 0.8 lb (362.87 g) |
|
DST-6-28PWR XFMR LAMINATED 20VA TH |
57 | - |
|
Datasheet |
DST | Box | Active | Laminated Core | 115V, 230V | Parallel 14V, Series 28V | Parallel 1.4A, Series 700mA | Dual | Dual | No | 20VA | Through Hole | PC Pin | 57.20mm L x 47.60mm W | 36.90mm | 2500Vrms | 0.8 lb (362.87 g) |
|
F-212ZPWR XFMR LAMINATED 24VA CHAS MT |
14 | - |
|
Datasheet |
Multiple Secondary | Box | Active | Laminated Core | 115V, 230V | Parallel 24V, Series 48V | Parallel 1A, Series 500mA | Single | Dual | No | 24VA | Chassis Mount | Solder Lug | 79.38mm L x 50.80mm W | 69.85mm | 1500Vrms | 1.1 lbs (499 g) |
|
160H20PWR XFMR LAMINATED 24VA TH |
28 | - |
|
Datasheet |
160 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 10V, Series 20V | Parallel 2.4A, Series 1.2A | Dual | Single, Multiple Taps | No | 24VA | Through Hole | PC Pin | 41.40mm L x 57.15mm W | 35.05mm | 2000Vrms | 0.85 lb (385.55 g) |
|
183J24PWR XFMR LAMINATED 30VA TH |
7 | - |
|
Datasheet |
183 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 2.5A, Series 1.25A | Dual | Dual | No | 30VA | Through Hole | PC Pin | 66.68mm L x 55.55mm W | 39.70mm | 4000Vrms | 1.2 lbs (544.3 g) |
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LP-10-2400PWR XFMR SEMI-TORO 24VA TH |
60 | - |
|
Datasheet |
LP | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 5V, Series 10V | Parallel 4.8A, Series 2.4A | Dual | Dual | No | 24VA | Through Hole | PC Pin | 72.90mm L x 57.20mm W | 31.80mm | 1500Vrms | 0.938 lb (425.47 g) |
|
|
ST-7-28PWR XFMR LAMINATED 36VA TH |
34 | - |
|
Datasheet |
ST | 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) |
|
266JA12PWR XFMR LAMINATED 12VA CHAS MT |
17 | - |
|
Datasheet |
266 | Box | Active | Laminated Core | 117V, 234V | Parallel 6V, Series 12V | Parallel 2A, Series 1A | Dual | Dual | No | 12VA | Chassis Mount | Wire Leads | 73.15mm L x 43.94mm W | 60.20mm | 2000Vrms | 1 lb (453.59 g) |
|
L01-6320PWR XFMR TOROIDAL 5VA TH |
22 | - |
|
Datasheet |
L01 | Tray | Active | Toroidal | 115V, 230V | Parallel 7V, Series 14V | Parallel 714mA, Series 357mA | Dual | Dual | No | 5VA | Through Hole | PC Pin | 49.70mm L x 49.70mm W | 19.50mm | 4000Vrms | 0.319 lb (144.7 g) |
|
DST-7-56PWR XFMR LAMINATED 36VA TH |
58 | - |
|
Datasheet |
DST | Bulk | Active | Laminated Core | 115V, 230V | Parallel 28V, Series 56V | Parallel 1.3A, Series 650mA | Dual | Dual | No | 36VA | Through Hole | PC Pin | 66.70mm L x 55.50mm W | 40.40mm | 2500Vrms | 1.1 lbs (499 g) |
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DST-7-48PWR XFMR LAMINATED 36VA TH |
53 | - |
|
Datasheet |
DST | Bulk | Active | Laminated Core | 115V, 230V | Parallel 24V, Series 48V | Parallel 1.5A, Series 750mA | Dual | Dual | No | 36VA | Through Hole | PC Pin | 66.70mm L x 55.50mm W | 40.40mm | 2500Vrms | 1.1 lbs (499 g) |
|
FS20-1800-C2PWR XFMR LAMINATED 36VA TH |
23 | - |
|
Datasheet |
Split Pack™, Class 2/3, FS | Tube | Active | Laminated Core | 115V, 230V | Parallel 10V, Series 20V | Parallel 3.6A, Series 1.8A | Dual | Dual | No | 36VA | Through Hole | PC Pin | 66.68mm L x 55.55mm W | 39.67mm | 4200Vrms | 1.1 lbs (499 g) |
|
183K20PWR XFMR LAMINATED 56VA TH |
17 | - |
|
Datasheet |
183 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 10V, Series 20V | Parallel 5.6A, Series 2.8A | Dual | Dual | No | 56VA | Through Hole | PC Pin | 76.20mm L x 63.50mm W | 46.02mm | 4000Vrms | 1.7 lbs (771.1 g) |
|
162G10PWR XFMR LAMINATED 12VA TH |
8 | - |
|
Datasheet |
162 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 2.4A, Series 1.2A | Dual | Dual | No | 12VA | Through Hole | PC Pin | 47.63mm L x 39.67mm W | 38.10mm | 2500Vrms | 0.7 lb (317.51 g) |
|
162J20PWR XFMR LAMINATED 36VA TH |
27 | - |
|
Datasheet |
162 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 10V, Series 20V | Parallel 3.6A, Series 1.8A | Dual | Dual | No | 36VA | Through Hole | PC Pin | 66.68mm L x 55.55mm W | 39.70mm | 2500Vrms | 1.1 lbs (499 g) |
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230-40-LPIPWR XFMR SEMI-TORO 9VA TH |
38 | - |
|
Datasheet |
LPI | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 115V, Series 230V | Parallel 80mA, Series 40mA | Dual | Dual | No | 9VA | Through Hole | PC Pin | 60.20mm L x 42.10mm W | 27.40mm | 4000Vrms | 0.51 lb (231.33 g) |
|
DPC-120-8PWR XFMR LAMINATED 1VA TH |
47 | - |
|
Datasheet |
DPC | Bulk | Active | Laminated Core | 115V, 230V | Parallel 60V, Series 120V | Parallel 16mA, Series 8mA | Dual | Dual | No | 1VA | Through Hole | PC Pin | 25.40mm L x 34.92mm W | 21.08mm | 1500Vrms | 0.157 lb (71.21 g) |
|
186E20PWR XFMR LAMINATED 56VA CHAS MT |
23 | - |
|
Datasheet |
186 | Box | Active | Laminated Core | 115V, 230V | 20V | 2.8A | Dual | Single | Yes | 56VA | Chassis Mount | Solder, Quick Connect | 93.47mm L x 45.97mm W | 57.15mm | 2000Vrms | 1.8 lbs (816.5 g) |
|
30-300-LPIPWR XFMR SEMI-TORO 9VA TH |
16 | - |
|
Datasheet |
LPI | Box | Active | Semi-Toroidal | 115V, 230V | Parallel 15V, Series 30V | Parallel 600mA, Series 300mA | Dual | Dual | No | 9VA | Through Hole | PC Pin | 60.20mm L x 42.10mm W | 27.40mm | 4000Vrms | 0.51 lb (231.33 g) |
