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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
241-8-20PWR XFMR LAMINATED 100VA CHAS MT |
54 | - |
|
Datasheet |
Two-4-One™ | Box | Active | Laminated Core | 115V | 20V | 5A | Single | Single | Yes | 100VA | Chassis Mount | Solder, Quick Connect | 102.40mm L x 58.50mm W | 67.70mm | 2500Vrms | 2.8 lbs (1.3 kg) |
|
166L14PWR XFMR LAMINATED 28VA CHAS MT |
12 | - |
|
Datasheet |
166 | Bulk | Active | Laminated Core | 115V | 14V | 2A | Single | Single | Yes | 28VA | Chassis Mount | Wire Leads | 82.55mm L x 50.80mm W | 50.80mm | 2000Vrms | 1.4 lbs (635 g) |
|
L01-6344PWR XFMR TOROIDAL 10VA TH |
18 | - |
|
Datasheet |
L01 | Tray | Active | Toroidal | 115V, 230V | Parallel 18V, Series 36V | Parallel 556mA, Series 278mA | Dual | Dual | No | 10VA | Through Hole | PC Pin | 55.00mm L x 55.00mm W | 26.00mm | 4000Vrms | 0.556 lb (252.2 g) |
|
L01-6340PWR XFMR TOROIDAL 10VA TH |
13 | - |
|
Datasheet |
L01 | Tray | Active | Toroidal | 115V, 230V | Parallel 7V, Series 14V | Parallel 1.428A, Series 714mA | Dual | Dual | No | 10VA | Through Hole | PC Pin | 55.00mm L x 55.00mm W | 26.00mm | 4000Vrms | 0.556 lb (252.2 g) |
|
F-229XPWR XFMR LAMINATED 48VA CHAS MT |
22 | - |
|
Datasheet |
Single Secondary | Box | Active | Laminated Core | 115V | 24V | 2A | Single | Single | No | 48VA | Chassis Mount | Wire Leads | 101.60mm L x 50.80mm W | 65.07mm | 1500Vrms | 2.3 lbs (1 kg) |
|
BA2DAPWR XFMR LAMINATED 5VA CHAS MT |
11 | - |
|
Datasheet |
BA | Bulk | Active | Laminated Core | 120V | 10V | 500mA | Single | Single | No | 5VA | Chassis Mount | Wire Leads, Quick Connect | 59.18mm L x 56.39mm W | 50.29mm | - | 0.93 lb (421.84 g) |
|
|
BC2FPWR XFMR LAMINATED 12VA CHAS MT |
7 | - |
|
Datasheet |
BC | Bulk | Active | Laminated Core | 120V | 16V | 750mA | Single | Single | No | 12VA | Chassis Mount | Wire Leads, Quick Connect | 59.18mm L x 56.39mm W | 50.29mm | - | 0.98 lb (444.52 g) |
|
186D16PWR XFMR LAMINATED 32VA CHAS MT |
30 | - |
|
Datasheet |
186 | Box | Active | Laminated Core | 115V, 230V | 16V | 2A | Dual | Single | Yes | 32VA | Chassis Mount | Solder, Quick Connect | 82.55mm L x 52.20mm W | 49.02mm | 2000Vrms | 1.3 lbs (589.7 g) |
|
186D36PWR XFMR LAMINATED 30.6VA CHAS |
21 | - |
|
Datasheet |
186 | Box | Active | Laminated Core | 115V, 230V | 36V | 850mA | Dual | Single | Yes | 30.6VA | Chassis Mount | Solder, Quick Connect | 82.55mm L x 52.20mm W | 49.02mm | 2000Vrms | 1.3 lbs (589.7 g) |
|
186D20PWR XFMR LAMINATED 30VA CHAS MT |
10 | - |
|
Datasheet |
186 | Box | Active | Laminated Core | 115V, 230V | 20V | 1.5A | Dual | Single | Yes | 30VA | Chassis Mount | Solder, Quick Connect | 82.55mm L x 52.20mm W | 49.02mm | 2000Vrms | 1.3 lbs (589.7 g) |
|
DMT-6-15PWR XFMR LAMINATED 6VA CHAS MT |
45 | - |
|
Datasheet |
DMT | Bulk | Active | Laminated Core | 115V, 230V | 5V, 15V | 1.75A, 175mA | Dual | Dual | Yes | 6VA | Chassis Mount | Solder, Quick Connect | 82.60mm L x 44.30mm W | 49.80mm | 2500Vrms | 1.1 lbs (499 g) |
|
BD2FFPWR XFMR LAMINATED 20VA CHAS MT |
24 | - |
|
Datasheet |
BD | Bulk | Active | Laminated Core | 120V | 18V | 1.11A | Single | Single | No | 20VA | Chassis Mount | Wire Leads, Quick Connect | 59.18mm L x 59.44mm W | 50.29mm | - | 1.2 lbs (544.3 g) |
|
BD2EPWR XFMR LAMINATED 20VA CHAS MT |
16 | - |
|
Datasheet |
BD | Bulk | Active | Laminated Core | 120V | 12V | 1.67A | Single | Single | No | 20VA | Chassis Mount | Wire Leads, Quick Connect | 59.18mm L x 59.44mm W | 50.29mm | - | 1.2 lbs (544.3 g) |
|
BD2GPWR XFMR LAMINATED 20VA CHAS MT |
37 | - |
|
Datasheet |
BD | Bulk | Active | Laminated Core | 120V | 24V | 833mA | Single | Single | No | 20VA | Chassis Mount | Wire Leads, Quick Connect | 59.18mm L x 59.44mm W | 50.29mm | - | 1.3 lbs (589.7 g) |
|
166K18PWR XFMR LAMINATED 27VA CHAS MT |
27 | - |
|
Datasheet |
166 | Bulk | Active | Laminated Core | 115V | 18V | 1.5A | Single | Single | Yes | 27VA | Chassis Mount | Wire Leads | 82.55mm L x 44.45mm W | 50.80mm | 2000Vrms | 1.1 lbs (499 g) |
|
187E48PWR XFMR LAMINATED 57.6VA CHAS |
27 | - |
|
Datasheet |
187 | Box | Active | Laminated Core | 115V | 48V | 1.2A | Single | Single | Yes | 57.6VA | Chassis Mount | Solder, Quick Connect | 93.47mm L x 55.50mm W | 57.15mm | 2000Vrms | 1.7 lbs (771.1 g) |
|
F-213ZPWR XFMR LAMINATED 48VA CHAS MT |
12 | - |
|
Datasheet |
Control Transformers | Box | Active | Laminated Core | 115V, 230V | Parallel 24V, Series 48V | Parallel 2A, Series 1A | Single | Dual | No | 48VA | Chassis Mount | Solder Lug | 92.07mm L x 60.32mm W | 79.38mm | 1500Vrms | 2.3 lbs (1 kg) |
|
DPC-34-700PWR XFMR LAMINATED 24VA TH |
51 | - |
|
Datasheet |
DPC | Box | Active | Laminated Core | 115V, 230V | Parallel 17V, Series 34V | Parallel 1.4A, Series 700mA | Dual | Dual | No | 24VA | Through Hole | PC Pin | 41.30mm L x 57.20mm W | 34.93mm | 1500Vrms | 0.75 lb (340.19 g) |
|
A41-43-28PWR XFMR LAMINATED 43VA CHAS MT |
41 | - |
|
Datasheet |
All-4-One™ | Box | Active | Laminated Core | 115V, 230V | Parallel 14V, Series 28V | Parallel 3A, Series 1.5A | Dual | Dual | No | 43VA | Chassis Mount | Solder, Quick Connect | 79.40mm L x 54.40mm W | 68.20mm | 4000Vrms | 1.6 lbs (725.7 g) |
|
A41-43-20PWR XFMR LAMINATED 43VA CHAS MT |
39 | - |
|
Datasheet |
All-4-One™ | Box | Active | Laminated Core | 115V, 230V | Parallel 10V, Series 20V | Parallel 4.4A, Series 2.2A | Dual | Dual | No | 43VA | Chassis Mount | Solder, Quick Connect | 79.40mm L x 54.40mm W | 68.20mm | 4000Vrms | 1.6 lbs (725.7 g) |
