ETD High Frequency Flyback Transformers for Switching Power Supplies
ETD High Frequency Flyback Transformers are designed for flyback converter circuits that require high-frequency energy transfer and electrical isolation. The ETD core format provides a defined magnetic structure for transformer design, while the winding configuration and core selection can be optimized according to the converter's electrical, thermal, and mechanical requirements.
These transformers can be considered for switching power supplies, auxiliary power circuits, industrial control equipment, communication devices, and other electronic applications using flyback converter topologies. Actual performance depends on the selected core, winding design, operating frequency, input and output conditions, insulation system, and thermal environment.
HYL provides customized ETD flyback transformer manufacturing to support different circuit designs and product development requirements. Customization may include core size, turns ratio, winding arrangement, input voltage, output voltage and current, switching frequency, insulation requirements, pin configuration, and overall dimensions.
For a more accurate design evaluation and quotation, provide your transformer drawing, circuit schematic, or key electrical specifications. HYL can work with your requirements to assess a suitable ETD high-frequency flyback transformer for your application.
ETD34 SMPS transformers, power range 15~90W, with high operation voltage, large output power and thermal stability. We provide samples for prototype testing, welcome custom.
| Parameter | Details | Parameter | Details |
| Part No | 60~90W ETD34 Flyback Transformer | Brand name | Custom |
| The operating frequency | 40kHz-500KHz | Custom made | Available |
| Working temperature | -40 ℃ to + 125 ℃ | Logo | Can be customized |
| Storage temperature | -25 ℃ to + 85 ℃ | Packing | Carton, can custom |
| Storage humidity | 30 to 95% | Certification | ISO9001,ROHS,CE |
| Power range | 15W~100W | OEM ODM | Available |
| Shape type | horizontal, vertical | Shipping | Air, Ship, etc |
| Lead time | 25 days after payment | MOQ | Any quantity |
Key attributes
- Product Name: ETD34 High Frequency Flyback Transformers
- Applications: Single-phase Transformer, DC-DC converter, Driving transformer, Power transformer, Digital camera, hand-held switching mode power charger.
- Packing Details: PP packing belt + Outer packing hard paper carton + inner packing pearl cotton or plastic tray
- Samples time: 7-10 days for customized parts, 3-5 days for standard parts.
Applications


FAQ
Q: Do you provide ODM and OEM?
A: Yes, ODM and OEM are welcomed.
Q: What are your main products?
A: Our main products are: inverter welding transformer series, high - freq transformer series, power transformer series,
amorphous transformer series, inductor series, and air - core coil series
Q: What you need supply for making transformers or inductors?
A: Supply drawing is best, or tell us the technical parameters, Such as size, input voltage and output voltage and current,
operating frequency, withstand voltage, weight, etc.
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