Coupling/Decoupling Network for Unshielded Asymmetric Communication Line of Damped Oscillatory Wave

CDN 418AFL8

The CDN 416AFL8 is a coupling/decoupling network for unshielded asymmetric communication line of damped oscillatory wave. It complies with IEC 61000-4-12, IEC 61000-4-18, GB/T 17626.12 and GB/T 17626.18. It Supports 8-wire data transmission at 5 Mbit/s with stable data transfer and no packet loss during testing.

The CDN 416AFL8 provides strong decoupling. At 4 kV test voltage, residual voltage at AE port is only 50 V. It isolates interference to protect auxiliary equipment without extra protection devices.

It fully meets compliance verification requirements for industrial, communication and other industries, ensuring all tests are standard-compliant and results reliable.

Line-to-Line Test :

Line-to-Ground Test :

Design Schematic Diagram :

Comply with IEC 61000-4-18: 2006, Figure 12a

> Compatible with all brands of EMC generators without additional adaptation

> Excellent decoupling performance, no extra protection required for auxiliary equipment

> Compatible with multiple scenarios and has two coupling modes including line-to-line and line-to-ground

> Data rate is 5 Mbit/s

> The coupling and decoupling modules are externally mounted and replaceable