Isolation Transformers and Autotransformers, Step Up, Step Down
Browse available Isolation Transformers and Autotransformers, Step Up, Step Down part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Type | Voltage - Primary | Voltage - Secondary | Power - Max | 1st Connector | 2nd Connector |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
170DXFRMR NON-ISOL 115V-230V 500VA |
72 |
1+：$115.72000 10+：$103.06500 25+：$98.41840 50+：$95.04400 100+：$91.78710 |
|
Datasheet | 170 | Bulk | Active | Autotransformer (Non-Isolated) | 115V, 230V | 115V, 230V | 500VA | Wire Leads | Wire Leads |
|
171EXFRMR ISOL 115V TO 115V 500VA |
62 |
1+：$210.04000 10+：$187.05800 25+：$178.62960 50+：$172.51280 |
|
Datasheet | 171 | Box | Active | Isolation | 115V | 115V | 500VA | NEMA 5-15P | NEMA 5-15R |
|
IS-250XFRMR ISOL 120V TO 120V 250VA |
0 |
1+：$225.06000 10+：$223.73100 |
|
Datasheet | IS | Bulk | Active | Isolation | 120V | 120V | 250VA | NEMA 5-15P | NEMA 5-15R (2) |
|
176GXFRMR NON-ISOL 115V-230V 1500VA |
117 |
1+：$304.23000 10+：$270.94400 25+：$258.74720 |
|
Datasheet | 176 | Box | Active | Autotransformer (Non-Isolated) | 115V | 230V | 1500VA | NEMA 5-15P | NEMA 6-15R |
|
HCTSM110103HAL-ETRANSF ISOLATION 1200 VDC SMD |
609 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | - | - | - | - | - | - |
|
N-67AXFRMR ISOL 115V 230V-115V 150VA |
4,015 | - |
|
Datasheet | N | Box | Active | Isolation | 115V, 230V | 115V | 150VA | Wire Leads | Wire Leads |
|
N-66AXFRMR ISOL 115V 230V-115V 250VA |
3,223 | - |
|
Datasheet | N | Box | Active | Isolation | 115V, 230V | 115V | 250VA | Wire Leads | Wire Leads |
|
120-0FXFRMR NON-ISOL 115/230V 200VA |
316 | - |
|
Datasheet | 0F | Box | Active | Autotransformer (Non-Isolated) | 115V, 230V | 115V, 230V | 200VA | Wire Leads | Wire Leads |
|
|
130-0FXFRMR NON-ISOL 115/230V 300VA |
4,447 | - |
|
Datasheet | 0F | Box | Active | Autotransformer (Non-Isolated) | 115V, 230V | 115V, 230V | 300VA | Wire Leads | Wire Leads |
|
XFC215-347/480-277XFRMR NON-ISOL 347V/480V 215VA |
107 | - |
|
Datasheet | XFC | Box | Obsolete | Autotransformer (Non-Isolated) | 347V, 480V | 277V | 215VA | Wire Leads | Wire Leads |
|
9-059-000051XFRMR MED GRADE ISOL 115V 600VA |
1,076 | - |
|
Datasheet | IMED | Box | Active | Isolation, Medical Grade | 115V, 230V | 115V, 230V | 600VA | - | IEC 320 (5) |
|
N-68XXFRMR ISOL 115V 230V-115V 50VA |
1,738 | - |
|
Datasheet | N | Box | Active | Isolation | 115V, 230V | 115V | 50VA | Wire Leads | Wire Leads |
|
|
LS120-75EN-277TRANSFORMER 277V TO 120V |
1,325 | - |
|
Datasheet | LS | Box | Active | - | 277V | 120V | - | Wire Leads | Wire Leads |
|
N-55MGXFRMR ISOL 115V TO 115V 250VA |
3,952 | - |
|
Datasheet | N | Box | Active | Isolation | 115V | 115V | 250VA | NEMA 5-15P | NEMA 5-15R |
|
|
171BXFRMR ISOL 115V TO 115V 200VA |
1,446 | - |
|
Datasheet | 171 | Box | Active | Isolation | 115V | 115V | 200VA | NEMA 5-15P | NEMA 5-15R |
|
|
171CXFRMR ISOL 115V TO 115V 300VA |
4,576 | - |
|
Datasheet | 171 | Box | Active | Isolation | 115V | 115V | 300VA | NEMA 5-15P | NEMA 5-15R |
|
MD-250-UXFRMR MED GRADE ISOL 120V 250VA |
4,298 | - |
|
Datasheet | MD | Bulk | Active | Isolation, Medical Grade | 120V | 120V | 250VA | NEMA 5-15P | NEMA 5-15R (2) |
|
DU-1/4TRANSFORMR ISOL 104V, 110V, 120V |
2,803 | - |
|
Datasheet | DU | Box | Active | Isolation | 104V, 110V, 120V, 208V, 220V, 230V, 240V | 104V, 110V, 120V, 208V, 220V, 230V, 240V | 250VA | Screw Terminal | Screw Terminal |
|
|
DU-1/2TRANSFORMR ISOL 104V, 110V, 120V |
2,664 | - |
|
Datasheet | DU | Box | Active | Isolation | 104V, 110V, 120V, 208V, 220V, 230V, 240V | 104V, 110V, 120V, 208V, 220V, 230V, 240V | 500VA | Screw Terminal | Screw Terminal |
|
176FXFRMR NON-ISOL 115V-230V 1000VA |
1,784 | - |
|
Datasheet | 176 | Box | Active | Autotransformer (Non-Isolated) | 115V | 230V | 1000VA | NEMA 5-15P | NEMA 6-15R |
Isolation Transformers and Autotransformers, Step Up, Step Down FAQ
Common questions about selecting, comparing and sourcing Isolation Transformers and Autotransformers, Step Up, Step Down components through Winsun (HK) Electronics.
What should I check when selecting Isolation Transformers and Autotransformers, Step Up, Step Down components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Isolation Transformers and Autotransformers, Step Up, Step Down part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Isolation Transformers and Autotransformers, Step Up, Step Down parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Isolation Transformers and Autotransformers, Step Up, Step Down components?
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