2490161
2490161
HAEFELY AG
DEC 7 - Decoupling Network For Symmetrical Data And Contorl Lines
The Haefely DEC 7 is used for decoupling auxiliary equipment from an EUT tested with either 1.2/50 us - 8/20 us combination wave impulses or ring wave 100 kHz impulses up to 6.6 kV peak
It is used to decouple unshielded asymmetrical control and data lines according to IEC/EN standards. Up to 4 wires can be tested simultaneously.
To obtain maximum flexibility, only decoupling and protection elements are included in the DEC 7. Coupling circuits, which depend on the EUT to be tested, can be placed separately in the test setup.
Manual coupling selection of the protection elements for the best protection of the auxiliary equipment. Default protection elements are varistors and breakdown avalanche diodes (ABDs).
With such elements, the capacitive load to the EUT lines is small. The decoupling elements can be selected easily. It is also possible to test without any protection elements.
Key Features
- Decoupling inductors 20 mH not compensated
- 1.2/50 us - 8/20 us combination wave impulses
- 100 kHz ring wave impulses
- Breakdown avalanche diodes and varistors as protection
- Up to 4 wires can be tested
- Signal Bandwidth up to some 100 Hz
For more information about this product, or for expert EMC advice and guidance, start a technical conversation with a member of our team on 0330 313 3220.
Click below to request a quote for this item. Or for product advice, stock and lead time enquiries call our team on 0330 313 3220.
| Attribute | Value |
|---|---|
| Dimensions | 300 x 160 x 200 mm (11.8 x 6.3 x 7.9 in) |
| Weight | approx.. 6 kg Net. (13.2 lb) |
| Impulse Amplitude | max. 6.6 kV |
| Current On EUT Lines | max. 1.5 A |
| Signal Bandwidth For The EUT Signals | Up to some 100 Hz |
| Decoupling Elements | Inductors 20 mH not current compensated |
| Voltage On EUT lines | max. 375 VDC or 265 VAC, RMS max. 72 VDC or 50 VAC, RMS |
| Attribute | Value |
|---|---|
| Data Sheet | Click here to view |
