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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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F8-20PWR XFMR LAMINATED 100VA CHAS MT |
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Datasheet |
Quick Pack | Box | Active | Laminated Core | 115V | 20V | 5A | Single | Single | Yes | 100VA | Chassis Mount | Solder, Quick Connect - 0.187" (4.7mm) | 102.39mm L x 57.15mm W | 65.07mm | 2500VAC | 2.8 lbs (1.3 kg) |
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160H10PWR XFMR LAMINATED 24VA TH |
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Datasheet |
160 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 4.8A, Series 2.4A | Dual | Single, Multiple Taps | No | 24VA | Through Hole | PC Pin | 41.40mm L x 57.15mm W | 35.05mm | 2000Vrms | 0.79 lb (358.34 g) |
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164J10PWR XFMR LAMINATED 36VA TH |
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Datasheet |
164 | Bulk | Active | Laminated Core | 115V | Parallel 5V, Series 10V | Parallel 7.2A, Series 3.6A | Single | 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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VPS10-8000PWR XFMR LAMINATED 80VA CHAS MT |
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Datasheet |
Chassis Mount: World Series™ | Box | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 16A, Series 8A | Dual | Dual | No | 80VA | Chassis Mount | Solder, Quick Connect | 63.50mm L x 58.67mm W | 76.20mm | 4000Vrms | 2.8 lbs (1.3 kg) |
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IF-14-40PWR XFMR SEMI-TORO 14VA TH |
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Datasheet |
IF | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 20V, Series 40V | Parallel 700mA, Series 350mA | Dual | Dual | No | 14VA | Through Hole | PC Pin | 67.60mm L x 57.00mm W | 24.30mm | 4000Vrms | 0.75 lb (340.19 g) |
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FD8-20PWR XFMR LAMINATED 100VA CHAS MT |
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Datasheet |
Quick Pack | Box | Active | Laminated Core | 115V, 230V | 20V | 5A | Dual | Single | Yes | 100VA | Chassis Mount | Solder, Quick Connect - 0.187" (4.7mm) | 102.39mm L x 57.15mm W | 65.07mm | 2500VAC | 2.8 lbs (1.3 kg) |
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FD8-28PWR XFMR LAMINATED 100VA CHAS MT |
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Datasheet |
Quick Pack | Box | Active | Laminated Core | 115V, 230V | 28V | 3.6A | Dual | Single | Yes | 100VA | Chassis Mount | Solder, Quick Connect - 0.187" (4.7mm) | 102.39mm L x 57.15mm W | 65.07mm | 2500VAC | 2.8 lbs (1.3 kg) |
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FD8-36PWR XFMR LAMINATED 100VA CHAS MT |
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Datasheet |
Quick Pack | Box | Active | Laminated Core | 115V, 230V | 36V | 2.8A | Dual | Single | Yes | 100VA | Chassis Mount | Solder, Quick Connect - 0.187" (4.7mm) | 102.39mm L x 57.15mm W | 65.07mm | 2500VAC | 2.8 lbs (1.3 kg) |
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FD8-56PWR XFMR LAMINATED 100VA CHAS MT |
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Datasheet |
Quick Pack | Box | Active | Laminated Core | 115V, 230V | 56V | 1.8A | Dual | Single | Yes | 100VA | Chassis Mount | Solder, Quick Connect - 0.187" (4.7mm) | 102.39mm L x 57.15mm W | 65.07mm | 2500VAC | 2.8 lbs (1.3 kg) |
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F-241UPWR XFMR LAMINATED 36VA CHAS MT |
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Datasheet |
Multiple Secondary | Box | Active | Laminated Core | 115V | 18V | 1A | Single | Dual | Yes | 36VA | Chassis Mount | Solder Lug | 76.20mm L x 63.50mm W | 63.50mm | 1500Vrms | 2.2 lbs (997.9 g) |
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F-91XPWR XFMR LAMINATED VARIES CHAS |
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Datasheet |
Universal | Box | Active | Laminated Core | 115V | 40V, 20V, 10V | 300mA | Single, Multiple Taps | Single | Yes | Varies | Chassis Mount | Wire Leads | 93.65mm L x 50.80mm W | 57.94mm | 1500Vrms | 1.5 lbs (680.4 g) |
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12-1500-LPIPWR XFMR SEMI-TORO 18VA TH |
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Datasheet |
LPI | Box | Active | Semi-Toroidal | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 3A, Series 1.5A | Dual | Dual | No | 18VA | Through Hole | PC Pin | 66.80mm L x 55.60mm W | 30.00mm | 4000Vrms | 0.95 lb (430.91 g) |
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F-12XPWR XFMR LAMINATED 40VA CHAS MT |
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Datasheet |
Single Secondary | Box | Active | Laminated Core | 115V | 5V | 8A | Single | Single | Yes | 40VA | Chassis Mount | Wire Leads | 101.60mm L x 57.15mm W | 65.86mm | 2500Vrms | 2.5 lbs (1.1 kg) |
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F-270XPWR XFMR LAMINATED 40VA CHAS MT |
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Datasheet |
Single Secondary | Box | Active | Laminated Core | 115V | 40V | 1A | Single | Single | Yes | 40VA | Chassis Mount | Wire Leads | 101.60mm L x 57.15mm W | 65.07mm | 1500Vrms | 2.6 lbs (1.2 kg) |
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F-55XPWR XFMR LAMINATED 45.6VA CHAS |
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Datasheet |
Single Secondary | Box | Active | Laminated Core | 115V | 26.8V | 1.7A | Single | Single | Yes | 45.6VA | Chassis Mount | Wire Leads | 101.60mm L x 57.15mm W | 65.86mm | 1500Vrms | 2.3 lbs (1 kg) |
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F-225XPWR XFMR LAMINATED 50.4VA CHAS |
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Datasheet |
Single Secondary | Box | Active | Laminated Core | 115V | 12.6V | 4A | Single | Single | Yes | 50.4VA | Chassis Mount | Wire Leads | 101.60mm L x 52.37mm W | 66.68mm | 1500Vrms | 2.3 lbs (1 kg) |
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62075-P2S02PWR XFMR TORO 35VA CHAS MT |
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Datasheet |
62000 | Bulk | Discontinued at Digi-Key | Toroidal | 115V, 230V | Parallel 22V, Series 44V | Parallel 1.59A, Series 795mA | Dual | Dual | No | 35VA | Chassis Mount | Wire Leads | - | - | 4000Vrms | 1 lb (453.59 g) |
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241-8-16PWR XFMR LAMINATED 100VA CHAS MT |
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Datasheet |
Two-4-One™ | Box | Active | Laminated Core | 115V | 16V | 6.25A | 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) |
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241-8-56PWR XFMR LAMINATED 100VA CHAS MT |
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Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 56V | 1.8A | 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) |
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DP241-8-24A55PWR XFMR LAMINATED 100VA CHAS MT |
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Datasheet |
Chassis-Tran | Bulk | Obsolete | Laminated Core | 115V, 230V | 24V | 4A | Dual | Single | Yes | 100VA | Chassis Mount | Solder, Quick Connect | 102.36mm L x 65.02mm W | 57.15mm | 2500Vrms | 2.8 lbs (1.3 kg) |

