CDN-M125E

Single-line 25 A power CDN, 150 kHz–230 MHz — the simplest M-series unit, designed for injecting common-mode RF disturbance into a single power conductor (typically PE / protective earth) per IEC 61000-4-6.

4 mm shrouded banana sockets, 250 VAC / 350 VDC rating — safe finger-proof connections for routine bench-top conducted immunity testing.

150 Ω common-mode impedance, 9.5 dB VDF, 50 Ω BNC RF port — standard IEC 61000-4-6 coupling profile for accurate test-level setting at 1, 3, and 10 V_rms.

Protective earth (PE) line characterization — isolating the ground-conductor contribution to a product's conducted-immunity profile when the PE line is suspected of being a coupling path.

DC-only powered devices and low-voltage DC supplies — sensors, transducers, and small instruments where the PE or single-conductor return is the test target.

Educational and pre-compliance laboratories — the entry-level M-series model for in-house IEC 61000-4-6 capability and EMC training programs.

Building-block use for multi-line setups — combine multiple CDN-M125E units when product-family standards require independent per-line injection rather than a single multi-conductor unit.

NIST-traceable individual calibration with three-year warranty — ISO/IEC 17025 accredited calibration optional; ADA-515-X 150 Ω / 50 Ω calibration adapters available separately for IEC 61000-4-6 test-level setting; integrates into Com-Power Conducted Immunity Test Systems.