Switching Converter, SMPS Transformers
Browse available Switching Converter, SMPS Transformers 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 | Applications | Intended Chipset | Chipset Manufacturer | Voltage - Primary | Voltage - Auxiliary | Voltage - Isolation | Inductance @ Frequency | Frequency | Operating Temperature | Grade | Qualification | Mounting Type | Size / Dimension | Height - Seated (Max) | Footprint | Style |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PCA11/5ER-U01S002XFMR CAP CHAR CON DC/DC 193UH SM |
1,322 | - |
|
Datasheet | PCA11/5ER | Tray | Obsolete | Configurable (For DC/DC) | Capacitor Charger | - | - | - | - | 500Vrms | Parallel 193µH @ 10kHz, Series 6.9mH @ 10kHz | - | -40°C ~ 85°C | - | - | Surface Mount | 0.535" L x 0.362" W (13.60mm x 9.20mm) | 0.256" (6.50mm) | 0.535" L x 0.512" W (13.60mm x 13.00mm) | - |
|
PCA14.5/6ER-U10S002XFMR CAP CHAR CON DC/DC 3.2UH SM |
2,158 | - |
|
Datasheet | PCA14.5/6ER | Tray | Obsolete | Configurable (For DC/DC) | Capacitor Charger | - | - | - | - | 500Vrms | Parallel 3.2µH @ 10kHz, Series 116µH @ 10kHz | - | -40°C ~ 85°C | - | - | Surface Mount | 0.642" L x 0.472" W (16.30mm x 12.00mm) | 0.307" (7.80mm) | 0.642" L x 0.661" W (16.30mm x 16.80mm) | - |
|
|
PCA14.5/6ER-U08S002XFMR CAP CHAR CON DC/DC 4.1UH SM |
1,825 | - |
|
Datasheet | PCA14.5/6ER | Tray | Obsolete | Configurable (For DC/DC) | Capacitor Charger | - | - | - | - | 500Vrms | Parallel 4.1µH @ 10kHz, Series 146µH @ 10kHz | - | -40°C ~ 85°C | - | - | Surface Mount | 0.642" L x 0.472" W (16.30mm x 12.00mm) | 0.307" (7.80mm) | 0.642" L x 0.661" W (16.30mm x 16.80mm) | - |
|
|
PCA14.5/6ER-U06S002XFMR CAP CHAR CON DC/DC 5.7UH SM |
1,649 | - |
|
Datasheet | PCA14.5/6ER | Tray | Obsolete | Configurable (For DC/DC) | Capacitor Charger | - | - | - | - | 500Vrms | Parallel 5.7µH @ 10kHz, Series 205µH @ 10kHz | - | -40°C ~ 85°C | - | - | Surface Mount | 0.642" L x 0.472" W (16.30mm x 12.00mm) | 0.307" (7.80mm) | 0.642" L x 0.661" W (16.30mm x 16.80mm) | - |
|
|
PCA14.5/6ER-U09S002XFMR CAP CHAR CON DC/DC 6.6UH SM |
1,774 | - |
|
Datasheet | PCA14.5/6ER | Tray | Obsolete | Configurable (For DC/DC) | Capacitor Charger | - | - | - | - | 500Vrms | Parallel 6.6µH @ 10kHz, Series 238µH @ 10kHz | - | -40°C ~ 85°C | - | - | Surface Mount | 0.642" L x 0.472" W (16.30mm x 12.00mm) | 0.307" (7.80mm) | 0.642" L x 0.661" W (16.30mm x 16.80mm) | - |
|
|
PCA14.5/6ER-U07S002XFMR CAP CHAR CON DC/DC 8.3UH SM |
2,922 | - |
|
Datasheet | PCA14.5/6ER | Tray | Obsolete | Configurable (For DC/DC) | Capacitor Charger | - | - | - | - | 500Vrms | Parallel 8.3µH @ 10kHz, Series 299µH @ 10kHz | - | -40°C ~ 85°C | - | - | Surface Mount | 0.642" L x 0.472" W (16.30mm x 12.00mm) | 0.307" (7.80mm) | 0.642" L x 0.661" W (16.30mm x 16.80mm) | - |
|
|
PCA14.5/6ER-U04S002XFMR CAP CHAR CONF DC/DC 10.6UH |
4,289 | - |
|
Datasheet | PCA14.5/6ER | Tray | Obsolete | Configurable (For DC/DC) | Capacitor Charger | - | - | - | - | 500Vrms | Parallel 10.6µH @ 10kHz, Series 381µH @ 10kHz | - | -40°C ~ 85°C | - | - | Surface Mount | 0.642" L x 0.472" W (16.30mm x 12.00mm) | 0.307" (7.80mm) | 0.642" L x 0.661" W (16.30mm x 16.80mm) | - |
|
|
PCA14.5/6ER-U05S002XFMR CAP CHAR CONF DC/DC 11.6UH |
3,678 | - |
|
Datasheet | PCA14.5/6ER | Tray | Obsolete | Configurable (For DC/DC) | Capacitor Charger | - | - | - | - | 500Vrms | Parallel 11.6µH @ 10kHz, Series 418µH @ 10kHz | - | -40°C ~ 85°C | - | - | Surface Mount | 0.642" L x 0.472" W (16.30mm x 12.00mm) | 0.307" (7.80mm) | 0.642" L x 0.661" W (16.30mm x 16.80mm) | - |
|
|
PCA14.5/6ER-U02S002XFMR CAP CHAR CONF DC/DC 78.4UH |
4,525 | - |
|
Datasheet | PCA14.5/6ER | Tray | Obsolete | Configurable (For DC/DC) | Capacitor Charger | - | - | - | - | 500Vrms | Parallel 78.4µH @ 10kHz, Series 2.8mH @ 10kHz | - | -40°C ~ 85°C | - | - | Surface Mount | 0.642" L x 0.472" W (16.30mm x 12.00mm) | 0.307" (7.80mm) | 0.642" L x 0.661" W (16.30mm x 16.80mm) | - |
|
|
PCA14.5/6ER-U01S002XFMR CAP CHAR CON DC/DC 160UH SM |
2,592 | - |
|
Datasheet | PCA14.5/6ER | Tray | Obsolete | Configurable (For DC/DC) | Capacitor Charger | - | - | - | - | 500Vrms | Parallel 160µH @ 10kHz, Series 5.8mH @ 10kHz | - | -40°C ~ 85°C | - | - | Surface Mount | 0.642" L x 0.472" W (16.30mm x 12.00mm) | 0.307" (7.80mm) | 0.642" L x 0.661" W (16.30mm x 16.80mm) | - |
|
PCA15EFD-U08S002XFMR CAP CHAR CON DC/DC 4.5UH SM |
2,386 | - |
|
Datasheet | PCA15EFD | Tray | Obsolete | Configurable (For DC/DC) | Capacitor Charger | - | - | - | - | 500Vrms | Parallel 4.5µH @ 10kHz, Series 160µH @ 10kHz | - | -40°C ~ 85°C | - | - | Surface Mount | 0.713" L x 0.630" W (18.10mm x 16.00mm) | 0.354" (9.00mm) | 0.713" L x 0.886" W (18.10mm x 22.50mm) | - |
|
|
PCA15EFD-U06S002XFMR CAP CHAR CON DC/DC 6.8UH SM |
3,153 | - |
|
Datasheet | PCA15EFD | Tray | Obsolete | Configurable (For DC/DC) | Capacitor Charger | - | - | - | - | 500Vrms | Parallel 6.8µH @ 10kHz, Series 245µH @ 10kHz | - | -40°C ~ 85°C | - | - | Surface Mount | 0.713" L x 0.630" W (18.10mm x 16.00mm) | 0.354" (9.00mm) | 0.713" L x 0.886" W (18.10mm x 22.50mm) | - |
|
|
PCA15EFD-U04S002XFMR CAP CHAR CONF DC/DC 11.2UH |
3,609 | - |
|
Datasheet | PCA15EFD | Tray | Obsolete | Configurable (For DC/DC) | Capacitor Charger | - | - | - | - | 500Vrms | Parallel 11.2µH @ 10kHz, Series 402µH @ 10kHz | - | -40°C ~ 85°C | - | - | Surface Mount | 0.713" L x 0.630" W (18.10mm x 16.00mm) | 0.354" (9.00mm) | 0.713" L x 0.886" W (18.10mm x 22.50mm) | - |
|
|
PCA15EFD-U05S003XFMR CAP CHAR CONF DC/DC 14.2UH |
3,586 | - |
|
Datasheet | PCA15EFD | Tray | Obsolete | Configurable (For DC/DC) | Capacitor Charger | - | - | - | - | 500Vrms | Parallel 14.2µH @ 10kHz, Series 511µH @ 10kHz | - | -40°C ~ 85°C | - | - | Surface Mount | 0.713" L x 0.630" W (18.10mm x 16.00mm) | 0.354" (9.00mm) | 0.713" L x 0.886" W (18.10mm x 22.50mm) | - |
|
|
PCA15EFD-U03S003XFMR CAP CHAR CONF DC/DC 23.3UH |
2,102 | - |
|
Datasheet | PCA15EFD | Tray | Obsolete | Configurable (For DC/DC) | Capacitor Charger | - | - | - | - | 500Vrms | Parallel 23.3µH @ 10kHz, Series 840µH @ 10kHz | - | -40°C ~ 85°C | - | - | Surface Mount | 0.713" L x 0.630" W (18.10mm x 16.00mm) | 0.354" (9.00mm) | 0.713" L x 0.886" W (18.10mm x 22.50mm) | - |
|
PCA20EFD-U10S002XFMR CAP CHAR CON DC/DC 3.4UH SM |
2,753 | - |
|
Datasheet | PCA20EFD | Tray | Obsolete | Configurable (For DC/DC) | Capacitor Charger | - | - | - | - | 500Vrms | Parallel 3.4µH @ 10kHz, Series 122µH @ 10kHz | - | -40°C ~ 85°C | - | - | Surface Mount | 0.866" L x 0.850" W (22.00mm x 21.60mm) | 0.472" (12.00mm) | 0.866" L x 1.173" W (22.00mm x 29.80mm) | - |
|
|
PCA20EFD-U06S002XFMR CAP CHAR CON DC/DC 5.3UH SM |
2,459 | - |
|
Datasheet | PCA20EFD | Tray | Obsolete | Configurable (For DC/DC) | Capacitor Charger | - | - | - | - | 500Vrms | Parallel 5.3µH @ 10kHz, Series 191µH @ 10kHz | - | -40°C ~ 85°C | - | - | Surface Mount | 0.866" L x 0.850" W (22.00mm x 21.60mm) | 0.472" (12.00mm) | 0.866" L x 1.173" W (22.00mm x 29.80mm) | - |
|
|
PCA20EFD-U07S003XFMR CAP CHAR CON DC/DC 9.6UH SM |
3,035 | - |
|
Datasheet | PCA20EFD | Tray | Obsolete | Configurable (For DC/DC) | Capacitor Charger | - | - | - | - | 500Vrms | Parallel 9.6µH @ 10kHz, Series 347µH @ 10kHz | - | -40°C ~ 85°C | - | - | Surface Mount | 0.866" L x 0.850" W (22.00mm x 21.60mm) | 0.472" (12.00mm) | 0.866" L x 1.173" W (22.00mm x 29.80mm) | - |
|
|
PCA20EFD-U04S002XFMR CAP CHAR CON DC/DC 9.9UH SM |
2,802 | - |
|
Datasheet | PCA20EFD | Tray | Obsolete | Configurable (For DC/DC) | Capacitor Charger | - | - | - | - | 500Vrms | Parallel 9.9µH @ 10kHz, Series 357µH @ 10kHz | - | -40°C ~ 85°C | - | - | Surface Mount | 0.866" L x 0.850" W (22.00mm x 21.60mm) | 0.472" (12.00mm) | 0.866" L x 1.173" W (22.00mm x 29.80mm) | - |
|
|
PCA20EFD-U05S003XFMR CAP CHAR CONF DC/DC 12UH SM |
3,903 | - |
|
Datasheet | PCA20EFD | Tray | Obsolete | Configurable (For DC/DC) | Capacitor Charger | - | - | - | - | 500Vrms | Parallel 12µH @ 10kHz, Series 430µH @ 10kHz | - | -40°C ~ 85°C | - | - | Surface Mount | 0.866" L x 0.850" W (22.00mm x 21.60mm) | 0.472" (12.00mm) | 0.866" L x 1.173" W (22.00mm x 29.80mm) | - |
Switching Converter, SMPS Transformers FAQ
Common questions about selecting, comparing and sourcing Switching Converter, SMPS Transformers components through Winsun (HK) Electronics.
What should I check when selecting Switching Converter, SMPS Transformers 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 Switching Converter, SMPS Transformers 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 Switching Converter, SMPS Transformers 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 Switching Converter, SMPS Transformers components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
