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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
FP56-100PWR XFMR LAMINATED 6VA TH |
8 | - |
|
Datasheet |
Flat Pack™ | Box | Active | Laminated Core | 115V, 230V | Parallel 28V, Series 56V | Parallel 200mA, Series 100mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 47.63mm L x 39.67mm W | 22.22mm | 2000Vrms | 0.438 lb (198.67 g) |
|
62024-P2S02PWR XFMR TORO 5VA CHAS MT |
18 | - |
|
Datasheet |
62000 | Bulk | Discontinued at Digi-Key | Toroidal | 115V, 230V | Parallel 18V, Series 36V | Parallel 278mA, Series 139mA | Dual | Dual | No | 5VA | Chassis Mount | Wire Leads | - | - | 4000Vrms | 0.254 lb (115.21 g) |
|
162G56PWR XFMR LAMINATED 12VA TH |
11 | - |
|
Datasheet |
162 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 28V, Series 56V | Parallel 440mA, Series 220mA | Dual | Dual | No | 12VA | Through Hole | PC Pin | 47.63mm L x 39.67mm W | 38.10mm | 2500Vrms | 0.7 lb (317.51 g) |
|
PL300-102LPWR XFMR 300W SMD |
68 | - |
|
Datasheet |
PL300 | Tape & Reel (TR) | Active | - | 48V | - | - | Dual | Single, Multiple Taps | Yes | 300W | Surface Mount | Surface Mount | 29.47mm L x 26.67mm W | 11.40mm | 1500Vrms | - |
|
PL300-101LPWR XFMR 300W SMD |
30 | - |
|
Datasheet |
PL300 | Tape & Reel (TR) | Active | - | 48V | - | - | Dual | Single, Multiple Taps | Yes | 300W | Surface Mount | Surface Mount | 29.47mm L x 26.67mm W | 10.40mm | 1500Vrms | - |
|
PL300-103LPWR XFMR 300W SMD |
8 | - |
|
Datasheet |
PL300 | Tape & Reel (TR) | Active | - | 48V | - | - | Dual | Single, Multiple Taps | Yes | 300W | Surface Mount | Solder, Quick Connect | 29.47mm L x 26.67mm W | 11.40mm | 1500Vrms | - |
|
PLT20-32-130BPWR XFMR LAMINATED 20VA TH |
100 | - |
|
Datasheet |
- | Bulk | Obsolete | Laminated Core | 115V, 230V | Parallel 9.3V, Series 27.5V | Parallel 220mA, Series 1.5A | Dual | Dual | Yes | 20VA | Through Hole | PC Pin | 57.20mm L x 47.60mm W | 41.38mm | 3500Vrms | - |
|
|
FD6-36PWR XFMR LAMINATED 30VA CHAS MT |
0 | - |
|
Datasheet |
Quick Pack | Bulk | Active | Laminated Core | 115V, 230V | 36V | 850mA | Dual | Single | Yes | 30VA | Chassis Mount | Solder, Quick Connect - 0.187" (4.7mm) | 82.55mm L x 42.85mm W | 49.20mm | 2500VAC | 1.1 lbs (499 g) |
|
229E56PWR XFMR SEMI-TORO 2VA TH |
27 | - |
|
Datasheet |
229 | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 28V, Series 56V | Parallel 90mA, Series 45mA | Dual | Dual | No | 2VA | Through Hole | PC Pin | 39.62mm L x 47.75mm W | 16.51mm | 1750Vrms | 0.22 lb (99.79 g) |
|
|
FD6-10PWR XFMR LAMINATED 30VA CHAS MT |
0 | - |
|
Datasheet |
Quick Pack | Bulk | Active | Laminated Core | 115V, 230V | 10V | 3A | Dual | Single | Yes | 30VA | Chassis Mount | Solder, Quick Connect - 0.187" (4.7mm) | 82.55mm L x 42.85mm W | 49.20mm | 2500VAC | 1.1 lbs (499 g) |
|
|
4900-9024RE64PWR XFMR LAMINATED 20VA TH |
0 | - |
|
Datasheet |
4900 | Bulk | Obsolete | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | - | Dual | Dual | No | 20VA | Through Hole | PC Pin | 57.15mm L x 38.10mm W | 35.81mm | - | - |
|
4000B01E07AE999PWR XFMR LAMINATED 40VA CHAS MT |
0 | - |
|
Datasheet |
- | Bulk | Obsolete | Laminated Core | 120V | 24V | - | Single | Single | No | 40VA | Chassis Mount | Solder, Quick Connect | - | - | - | - |
|
4000-78E07K999PWR XFMR LAMINATED 40VA CHAS MT |
0 | - |
|
Datasheet |
4000, Products Unlimited | Bulk | Obsolete | Laminated Core | 575V | 24V | - | Single | Single | No | 40VA | Chassis Mount | Wire Leads | 90.47mm L x 55.37mm W | 55.58mm | - | 1.6 lbs (725.7 g) |
|
4000-03E07K999PWR XFMR LAMINATED 40VA CHAS MT |
0 | - |
|
Datasheet |
4000, Products Unlimited | Bulk | Obsolete | Laminated Core | 277V | 24V | - | Single | Single | No | 40VA | Chassis Mount | Wire Leads | 90.47mm L x 54.61mm W | 55.58mm | - | 1.6 lbs (725.7 g) |
|
SLA694719C-2R2MPWR XFMR SMD |
10 | - |
|
Datasheet |
SLA694719C | Strip | Active | - | - | - | - | Single | Single | No | - | Surface Mount | Surface Mount | 19.00mm L x 17.10mm W | 13.50mm | 200VAC | - |
|
ST7-24B55PWR XFMR LAMINATED 36VA TH |
0 | - |
|
Datasheet |
Split Bobbin Plug-In | Bulk | Obsolete | Laminated Core | 115V | Parallel 12V, Series 24V | Parallel 3A, Series 1.5A | Single | Dual | No | 36VA | Through Hole | PC Pin | 66.80mm L x 55.63mm W | 39.62mm | 2500Vrms | 1.1 lbs (499 g) |
|
4000-78J15K999PWR XFMR LAMINATED 75VA CHAS MT |
0 | - |
|
Datasheet |
4000, Products Unlimited | Bulk | Obsolete | Laminated Core | 575V | 24V | - | Single | Single | No | 75VA | Chassis Mount | Wire Leads | 101.60mm L x 63.50mm W | - | - | 2.4 lbs (1.1 kg) |
|
4700-09K18BB999PWR XFMR LAMINATED 100VA CHAS MT |
0 | - |
|
Datasheet |
4700, Products Unlimited | Bulk | Obsolete | Laminated Core | 208V, 240V | 24V | - | Single | Single | No | 100VA | Chassis Mount | Solder, Quick Connect | - | - | - | - |
|
167P16PWR XFMR LAMINATED 80VA CHAS MT |
0 | - |
|
Datasheet |
167 | Bulk | Obsolete | Laminated Core | 115V | 16V | 5A | Single | Single | Yes | 80VA | Chassis Mount | Wire Leads | 63.50mm L x 76.20mm W | 77.72mm | 2000Vrms | 2.9 lbs (1.3 kg) |
|
T301373SP-04PWR XFMR PCB |
3 | - |
|
Datasheet |
T301373SP | Tray | Active | - | - | - | - | Single | Single | Yes | - | PCB | Surface Mount | 42.00mm L x 40.00mm W | 30.00mm | 3000V | - |
