Power Transformers
Explore Power Transformers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
DST4-24B18PWR XFMR LAMINATED 6VA TH |
3,124 |
|
Datasheet | Split Bobbin Plug-In | Bulk | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 500mA, Series 250mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 41.40mm L x 33.27mm W | 33.27mm | 2500Vrms | 0.44 lb (199.58 g) |
|
|
14A-56-24B30PWR XFMR LAMINATED 56VA TH |
4,192 |
|
Datasheet | International PC Plug-In | Bulk | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 4.66A, Series 2.33A | Dual | Single, Multiple Taps | No | 56VA | Through Hole | PC Pin | 76.20mm L x 63.50mm W | 46.02mm | - | 1.7 lbs (771.1 g) |
|
14A-56-20B24PWR XFMR LAMINATED 56VA TH |
2,588 |
|
Datasheet | International PC Plug-In | Bulk | Active | Laminated Core | 115V, 230V | Parallel 10V, Series 20V | Parallel 5.6A, Series 2.8A | Dual | Single, Multiple Taps | No | 56VA | Through Hole | PC Pin | 76.20mm L x 63.50mm W | 46.02mm | - | 1.7 lbs (771.1 g) |
|
291DXPWR XFMR LAMINATED CHAS MT |
3,366 |
|
Datasheet | 291 | Box | Obsolete | Laminated Core | 120V | 650V, 6.3V, 5V | 230mA, 4A, 3A | Single | Triple | Yes | - | Chassis Mount | Wire Leads | 87.33mm L x 103.20mm W | 106.38mm | - | 8 lbs (3.6 kg) |
|
|
290AEXPWR XFMR LAMINATED CHAS MT |
4,066 |
|
Datasheet | 290 | Box | Obsolete | Laminated Core | 240V | 650V, 6.3V, 5V | 81mA, 2A, 2A | Single | Triple | Yes | - | Chassis Mount | Wire Leads | 63.50mm L x 71.55mm W | 77.80mm | - | 3 lbs (1.4 kg) |
|
|
291FEXPWR XFMR LAMINATED CHAS MT |
1,232 |
|
Datasheet | 291 | Box | Obsolete | Laminated Core | 240V | 640V, 6.5V | 518mA, 5.5A | Single | Dual | Yes | - | Chassis Mount | Wire Leads | 95.25mm L x 119.13mm W | 115.90mm | - | 12 lbs (5.4 kg) |
|
|
291DEXPWR XFMR LAMINATED CHAS MT |
4,961 |
|
Datasheet | 291 | Box | Obsolete | Laminated Core | 240V | 650V, 6.3V, 5V | 230mA, 4A, 3A | Single | Triple | Yes | - | Chassis Mount | Wire Leads | 87.33mm L x 103.20mm W | 106.38mm | - | 8 lbs (3.6 kg) |
|
4000-09M04AE999PWR XFMR LAMINATED 30VA CHAS MT |
4,112 |
|
Datasheet | 4000, Products Unlimited | Bulk | Obsolete | Laminated Core | 208V, 240V | 24V | - | Single | Single | No | 30VA | Chassis Mount | Solder, Quick Connect | 82.55mm L x 47.75mm W | 62.23mm | - | - |
|
4000-04AW18K999PWR XFMR LAMINATED 50VA CHAS MT |
4,677 |
|
Datasheet | 4000, Products Unlimited | Bulk | Obsolete | Laminated Core | 480V | 24V | - | Single | Single | No | 50VA | Chassis Mount | Wire Leads | 90.47mm L x 66.55mm W | 55.58mm | - | 2.1 lbs (952.5 g) |
|
4000-02E07K999PWR XFMR LAMINATED 40VA CHAS MT |
2,048 |
|
Datasheet | 4000, Products Unlimited | Bulk | Obsolete | Laminated Core | 240V | 24V | - | Single | Single | No | 40VA | Chassis Mount | Wire Leads | 90.47mm L x 54.61mm W | 55.58mm | - | 1.6 lbs (725.7 g) |
|
4000-03J15K999PWR XFMR LAMINATED 75VA CHAS MT |
3,211 |
|
Datasheet | 4000, Products Unlimited | Bulk | Obsolete | Laminated Core | 277V | 24V | - | Single | Single | No | 75VA | Chassis Mount | Wire Leads | 101.60mm L x 63.50mm W | 46.48mm | - | 2.4 lbs (1.1 kg) |
|
4000-04J15AE999PWR XFMR LAMINATED 75VA CHAS MT |
4,912 |
|
Datasheet | 4000, Products Unlimited | Bulk | Obsolete | Laminated Core | 480V | 24V | - | Single | Single | No | 75VA | Chassis Mount | Solder, Quick Connect | 101.60mm L x 63.50mm W | - | - | 2.4 lbs (1.1 kg) |
|
|
4000-09J15K999PWR XFMR LAMINATED 75VA CHAS MT |
1,927 |
|
Datasheet | 4000, Products Unlimited | Bulk | Obsolete | Laminated Core | 208V, 240V | 24V | - | Single | Single | No | 75VA | Chassis Mount | Wire Leads | 101.60mm L x 63.50mm W | - | - | 2.4 lbs (1.1 kg) |
|
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4000Y01J15K999PWR XFMR LAMINATED 75VA CHAS MT |
1,898 |
|
Datasheet | 4000, Products Unlimited | Bulk | Obsolete | Laminated Core | 120V | 24V | - | Single | Single | No | 75VA | Chassis Mount | Wire Leads | 101.60mm L x 63.50mm W | 46.48mm | - | - |
|
|
4000Y03J15K999PWR XFMR LAMINATED 75VA CHAS MT |
2,712 |
|
Datasheet | 4000, Products Unlimited | Bulk | Obsolete | Laminated Core | 240V | 24V | - | Single | Single | No | 75VA | Chassis Mount | Wire Leads | 101.60mm L x 63.50mm W | 82.80mm | - | - |
|
|
4000-01L15K999PWR XFMR LAMINATED 60VA CHAS MT |
2,868 |
|
Datasheet | 4000, Products Unlimited | Bulk | Obsolete | Laminated Core | 120V | 24V | - | Single | Single | No | 60VA | Chassis Mount | Wire Leads | 101.60mm L x 63.50mm W | 46.48mm | - | 2.2 lbs (997.9 g) |
|
|
4000-01A19K999PWR XFMR LAMINATED 10VA CHAS MT |
1,201 |
|
Datasheet | 4000, Products Unlimited | Bulk | Obsolete | Laminated Core | 120V | 24V | - | Single | Single | No | 10VA | Chassis Mount | Wire Leads | 82.55mm L x 40.89mm W | 47.75mm | - | 0.68 lb (308.44 g) |
|
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4000-01C02BC999PWR XFMR LAMINATED 20VA CHAS MT |
4,401 |
|
Datasheet | 4000, Products Unlimited | Bulk | Active | Laminated Core | 120V | 24V | - | Single | Single | No | 20VA | Chassis Mount | Wire Leads | - | - | - | 1.2 lbs (544.3 g) |
|
4000-09C02K999PWR XFMR LAMINATED 20VA CHAS MT |
1,403 |
|
Datasheet | 4000, Products Unlimited | Bulk | Obsolete | Laminated Core | 208V, 240V | 24V | - | Single | Single | No | 20VA | Chassis Mount | Wire Leads | - | 47.75mm | - | 0.89 lb (403.7 g) |
|
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4000-114C02BB999PWR XFMR LAMINATED 20VA CHAS MT |
4,812 |
|
Datasheet | 4000, Products Unlimited | Bulk | Obsolete | Laminated Core | 240V | 12V | - | Single | Single | No | 20VA | Chassis Mount | Solder, Quick Connect | 82.55mm L x 42.67mm W | - | - | - |
Frequently Asked Questions
What are Power Transformers components used for?
Power Transformers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Power Transformers part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Power Transformers parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
