The Electro-Metrics EM-7823 is a Line Impedance Stabilization Network (LISN) designed for isolating an electrically operated device from its external power source during radio interference measurements. It establishes a stable and consistent line impedance at the frequencies relevant for RF current measurements, making it suitable for EMI/EMC testing and diagnostics. The EM-7823 is part of Electro-Metrics’ range of electromagnetic testing equipment, a company with over 60 years of experience in the field.
### Technical Specifications
* **Type:** Line Impedance Stabilization Network (LISN)
* **Frequency Range:** 10 kHz – 30 MHz
* **Power Line Frequency:** DC to 63 Hz or DC to 60 Hz
* **Current Rating:** 15 A Continuous Current for 2 Lines
* **Maximum AC Input:**
* Line-to-Line: 440 VAC
* Line-to-Ground: 220 VAC
* **Impedance Characteristics:** Follows VDE 0876, specified curve ±20%
* **Inductance Characteristics:** 50 µH / 250 µH network
* **Filter Type:** Two-line low-pass filter network
* **Application:** Isolates a device under test (DUT) from external power sources, providing stable line impedance for conducted RF measurements. Suitable for commercial test specifications including ANSI, FCC, CISPR, and VDE tests.
### Electrical Details
* **Power Input Connector:** IEC320 C20, with customer-specified plug
* **Monitor Port Connector:** Type BNC, female
* **Power Input/Output Connections:** Standard power mains plugs and sockets. User can select from various styles including European (Schuko), French, U.K., Australian, Japanese, and U.S. (NEMA) style connections.
### Physical Characteristics
* No specific physical dimensions or weight were found in verifiable sources.
### Compatibility
* Designed for use in conducted measurements according to most commercial test specifications, including ANSI and certain FCC, CISPR, and VDE tests.
* Can be used with standard power mains plugs and sockets.
### Why Choose Aumictech for Electro-Metrics EM-7823?
At Aumictech, we specialize in supplying high-end electromagnetic testing equipment. Whether you need reliable conducted immunity testing, precise impedance stabilization, or comprehensive EMI/EMC diagnostic capabilities, our team ensures the Electro-Metrics EM-7823 delivers maximum performance for your application.
