ETD and ER cores
The core sets of the ETD (Economic Transformer Design) series were developed for transformers in the range up to 1000 W and frequencies up to 500 kHz.
The coilformers made of plastics in compliance with UL94 VO offer a large winding section as well as the possibility of simple extraction of thick winding wires and wire ducts for machine-suited winding.
Retaining clamps can be supplied for fastening core / coilformer.
| Type | Drw. no. | nominal AL-value / nH | datasheet | ||
|---|---|---|---|---|---|
| K2006 | K2008 | K2010 | |||
| ER 9,5/5 | 2 | 820 | 860 |  |
|
| ER 11/5 | 2 | 1200 | 1250 | |
|
| ETD 19/14/8 | 1 | 1600 | 1700 | 1700 | |
| ER 20/12 | 2 | 3800 | 4000 | |
|
| ETD 24/15/9 | 1 | 1900 | 2050 | 2050 | |
| ETD 29/16/10 | 1 | 2200 | 2400 | 2400 | |
| ETD 34/17/11 | 1 | 2500 | 2700 | 2700 | |
| ETD 39/20/13 | 1 | 2800 | 3000 | 3000 | |
| ETD 44/22/15 | 1 | 3400 | 3700 | 3700 | |
| ETD 49/25/16 | 1 | 3800 | 4150 | 4150 | |
| ETD 54/28/19 | 1 | 4700 | 5000 | |
|
| ETD 59/31/22 | 1 | 5600 | 6000 | ||
| Drawing 1 |
| Drawing 2 |
Kaschke Components GmbH • Kaschke Components GmbH • Rudolf-Winkel-Str. 6 • 37079 Göttingen • Telefon +49 551 5058 6 • Telefax +49 551 65756