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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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182G12PWR XFMR TOROIDAL 15VA CHAS MT |
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Datasheet |
182 | Bulk | Active | Toroidal | 117V, 234V | Parallel 12V, Series 24V | Parallel 1.26A, Series 630mA | Dual | Dual | No | 15VA | Chassis Mount | Wire Leads | - | 31.75mm | 4000Vrms | 0.76 lb (344.73 g) |
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182F22PWR XFMR TOROIDAL 15VA CHAS MT |
0 | - |
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Datasheet |
182 | Bulk | Active | Toroidal | 117V, 234V | Parallel 22V, Series 44V | Parallel 680mA, Series 340mA | Dual | Dual | No | 15VA | Chassis Mount | Wire Leads | - | 31.75mm | 4000Vrms | 0.76 lb (344.73 g) |
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182F18PWR XFMR TOROIDAL 15VA CHAS MT |
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Datasheet |
182 | Bulk | Active | Toroidal | 117V, 234V | Parallel 18V, Series 36V | Parallel 840mA, Series 420mA | Dual | Dual | No | 15VA | Chassis Mount | Wire Leads | - | 31.75mm | 4000Vrms | 0.76 lb (344.73 g) |
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182K6PWR XFMR TOROIDAL 15VA CHAS MT |
0 | - |
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Datasheet |
182 | Bulk | Active | Toroidal | 117V, 234V | Parallel 6V, Series 12V | Parallel 2.5A, Series 1.25A | Dual | Dual | No | 15VA | Chassis Mount | Wire Leads | - | 31.75mm | 4000Vrms | 0.76 lb (344.73 g) |
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182L12PWR XFMR TOROIDAL 50VA CHAS MT |
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Datasheet |
182 | Bulk | Active | Toroidal | 117V, 234V | Parallel 12V, Series 24V | Parallel 4.16A, Series 2.08A | Dual | Dual | No | 50VA | Chassis Mount | Wire Leads | - | 43.94mm | 4000Vrms | 1.7 lbs (771.1 g) |
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182K15PWR XFMR TOROIDAL 50VA CHAS MT |
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Datasheet |
182 | Bulk | Obsolete | Toroidal | 117V, 234V | Parallel 15V, Series 30V | Parallel 3.34A, Series 1.67A | Dual | Dual | No | 50VA | Chassis Mount | Wire Leads | - | 43.94mm | 4000Vrms | 1.7 lbs (771.1 g) |
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182N9PWR XFMR TOROIDAL 80VA CHAS MT |
0 | - |
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Datasheet |
182 | Bulk | Active | Toroidal | 117V, 234V | Parallel 9V, Series 18V | Parallel 8.88A, Series 4.44A | Dual | Dual | No | 80VA | Chassis Mount | Wire Leads | - | 30.61mm | 4000Vrms | 2.2 lbs (997.9 g) |
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182P12PWR XFMR TOROIDAL 120VA CHAS MT |
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Datasheet |
182 | Bulk | Active | Toroidal | 117V, 234V | Parallel 12V, Series 24V | Parallel 10A, Series 5A | Dual | Dual | No | 120VA | Chassis Mount | Wire Leads | - | 42.67mm | 4000Vrms | 2.9 lbs (1.3 kg) |
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182Q12PWR XFMR TOROIDAL 160VA CHAS MT |
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Datasheet |
182 | Bulk | Active | Toroidal | 117V, 234V | Parallel 12V, Series 24V | Parallel 13.34A, Series 6.67A | Dual | Dual | No | 160VA | Chassis Mount | Wire Leads | - | 43.94mm | 4000Vrms | 3.9 lbs (1.8 kg) |
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182K117PWR XFMR TOROIDAL 160VA CHAS MT |
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Datasheet |
182 | Bulk | Obsolete | Toroidal | 117V, 234V | Parallel 117V, Series 234V | Parallel 1.37A, Series 684mA | Dual | Dual | No | 160VA | Chassis Mount | Wire Leads | - | 43.94mm | 4000Vrms | 3.9 lbs (1.8 kg) |
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182P22PWR XFMR TOROIDAL 225VA CHAS MT |
0 | - |
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Datasheet |
182 | Bulk | Obsolete | Toroidal | 117V, 234V | Parallel 22V, Series 44V | Parallel 10.22A, Series 5.11A | Dual | Dual | No | 225VA | Chassis Mount | Wire Leads | - | 48.26mm | 4000Vrms | 5 lbs (2.3 kg) |
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182G18PWR XFMR TOROIDAL 225VA CHAS MT |
0 | - |
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Datasheet |
182 | Bulk | Obsolete | Toroidal | 117V, 234V | Parallel 18V, Series 36V | Parallel 12.5A, Series 6.25A | Dual | Dual | No | 225VA | Chassis Mount | Wire Leads | - | 48.26mm | 4000Vrms | 5 lbs (2.3 kg) |
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182T12PWR XFMR TOROIDAL 300VA CHAS MT |
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Datasheet |
182 | Bulk | Obsolete | Toroidal | 117V, 234V | Parallel 12V, Series 24V | Parallel 25A, Series 12.5A | Dual | Dual | No | 300VA | Chassis Mount | Wire Leads | - | 57.66mm | 4000Vrms | 5.6 lbs (2.5 kg) |
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182L60PWR XFMR TOROIDAL 300VA CHAS MT |
0 | - |
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Datasheet |
182 | Bulk | Active | Toroidal | 117V, 234V | Parallel 60V, Series 120V | Parallel 5A, Series 2.5A | Dual | Dual | No | 300VA | Chassis Mount | Wire Leads | - | 57.66mm | 4000Vrms | 5.6 lbs (2.5 kg) |
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182P30PWR XFMR TOROIDAL 300VA CHAS MT |
0 | - |
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Datasheet |
182 | Bulk | Obsolete | Toroidal | 117V, 234V | Parallel 30V, Series 60V | Parallel 10A, Series 5A | Dual | Dual | No | 300VA | Chassis Mount | Wire Leads | - | 57.66mm | 4000Vrms | 5.6 lbs (2.5 kg) |
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182N117PWR XFMR TOROIDAL 500VA CHAS MT |
0 | - |
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Datasheet |
182 | Bulk | Obsolete | Toroidal | 117V, 234V | Parallel 117V, Series 234V | Parallel 4.28A, Series 2.14A | Dual | Dual | No | 500VA | Chassis Mount | Wire Leads | - | 56.13mm | 4000Vrms | 8.5 lbs (3.9 kg) |
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182N60PWR XFMR TOROIDAL 500VA CHAS MT |
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Datasheet |
182 | Bulk | Active | Toroidal | 117V, 234V | Parallel 60V, Series 120V | Parallel 8.34A, Series 4.17A | Dual | Dual | No | 500VA | Chassis Mount | Wire Leads | - | 56.13mm | 4000Vrms | 8.5 lbs (3.9 kg) |
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182P60PWR XFMR TOROIDAL 625VA CHAS MT |
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Datasheet |
182 | Bulk | Obsolete | Toroidal | 117V, 234V | Parallel 60V, Series 120V | Parallel 10.42A, Series 5.21A | Dual | Dual | No | 625VA | Chassis Mount | Wire Leads | - | 78.74mm | 4000Vrms | 11 lbs (5 kg) |
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182T30PWR XFMR TOROIDAL 750VA CHAS MT |
0 | - |
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Datasheet |
182 | Bulk | Obsolete | Toroidal | 117V, 234V | Parallel 30V, Series 60V | Parallel 25A, Series 12.5A | Dual | Dual | No | 750VA | Chassis Mount | Wire Leads | - | 78.74mm | 4000Vrms | 14 lbs (6.4 kg) |
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182Q117PWR XFMR TOROIDAL 750VA CHAS MT |
0 | - |
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Datasheet |
182 | Bulk | Active | Toroidal | 117V, 234V | Parallel 117V, Series 234V | Parallel 6.42A, Series 3.21A | Dual | Dual | No | 750VA | Chassis Mount | Wire Leads | - | 78.74mm | 4000Vrms | 14 lbs (6.4 kg) |

