Würth Elektronik WE-DD Shielded Coupled Inductors
Würth Elektronik WE-DD Shielded Coupled Inductors offer flexibility in size and are available in crossed and straight pin layout. These inductors have a maximum current handling capability of 8.6A DC current and up to 19A saturation current. They are available in two general package sizes: 7mm x 7mm and 12mm x 12mm. Different heights are available within these package sizes, allowing designers to select the product with the best mechanical and electrical characteristics for an application. Würth Elektronik has divided the WE-DD Coupled Inductors into two groups: One is designed for SEPIC and Ćuk applications and the other for typical non-isolated flyback topologies.
Features
- 1:1 transformer
- Double inductor with two identical windings
- Four sizes available
- -40°C to +125°C operating temperature range
- Recommended solder profile: Reflow
Applications
- For SEPIC and Ćuk topologies
- Flyback converters
- Switching regulators with second, unregulated output voltages
Associated Tool
Würth Elektronik REDEXPERT AC-Verlusttool
Online-Software-Tool, das Leistungsinduktivitäten für eine präzisen Vergleich simuliert.
Related Products
Würth Elektronik Doppelspulen-Leistungsinduktivitäten
Abgeschirmt, ungeschirmt, Flachdraht, Dual-Leistungsdrossel, geformt, Energy Harvesting, Hochspannung und vieles mehr.
Würth Elektronik Gekoppelte Induktivitäten
Eignen sich für SEPIC-Wandler, Sperrwandler, Abwärtswandler mit mehreren Ausgängen.
View Results ( 67 ) Page
| Teilnummer | Datenblatt | Induktivität - Parallel | Induktivität - Reihe | Maximaler Gleichstrom (DC) | Maximaler DC-Widerstand | Höhe |
|---|---|---|---|---|---|---|
| 744877003 |  |
3.3 uH | 3.3 uH | 3.7 A | 52 mOhms | 4.5 mm |
| 744877101 | |
100 uH | 100 uH | 650 mA | 1.3 Ohms | 4.5 mm |
| 744870002 | |
2.4 uH | 2.4 uH | 7.8 A | 18 mOhms | 8.5 mm |
| 744877220 | |
22 uH | 22 uH | 800 mA | 260 mOhms | 4.5 mm |
| 744874470 | |
47 uH | 47 uH | 1.8 A | 150 mOhms | 6.5 mm |
| 744871330 | |
33 uH | 33 uH | 1.2 A | 170 mOhms | 6.5 mm |
| 744877002 | |
2.4 uH | 2.4 uH | 4.2 A | 42 mOhms | 4.5 mm |
| 744878220 | |
22 uH | 22 uH | 700 mA | 300 mOhms | 4 mm |
| 7448700015 | |
1.5 uH | 1.5 uH | 8.6 A | 16 mOhms | 8.5 mm |
| 744873001 | |
1.5 uH | 1.5 uH | 6.25 A | 15 mOhms | 8.5 mm |
Veröffentlichungsdatum: 2012-02-09
| Aktualisiert: 2022-03-11