LISN's

LISN’s (Line Impedance Stabilization Networks) are low pass filters used for conducted emissions measurements. LISN’s stabilize line impedance for repeatable measurements and isolate equipment under test (EUT) from external power sources as well as providing a 50 ohm RF connection to measure EMI voltage generated by the EUT. OPHIREMC offers a wide selection of LISN’s for pre-compliance and compliance test in accordance with various EMC standards.

Automotive

Automotive

Line Impedance Stabilization Networks for Automotive Specifications

OPHIREMC 2414I and 2314C series Line Impedance Stabilization Networks (LISN’s) are designed for vehicular conducted emissions testing in accordance with ISO-7637-2, CISPR 25 and various automotive EMC standards. The 2314C series includes a measurement port and 1μF as specified in CISPR 25. 2414I series is compliant with ISO-7637-2.
Additional current and voltage ratings are available.

P/N Current Ind. Voltage - 60 Hz Voltage - 400 Hz DC Circuit Frequency Range Opt
for ISO-7637-2
2414I-5-1-P-10 10 5μH 240 130 400 single 100 kHz-108 MHz
2414I-5-1-P1-25 25 5μH 240 130 400 single 100 kHz-108 MHz P2
2414I-5-1-P-50 50 5μH 240 130 400 single 100 kHz-108 MHz
2414I-5-1-P-100 100 5μH 240 130 400 single 100 kHz-108 MHz
for CISPR 25
2314C-5-1-P-10-N 10 5μH 240 130 400 single 100 kHz-108 MHz
2314C-5-1-P1-25-N 25 5μH 240 130 400 single 100 kHz-108 MHz P2
2314C-5-1-P-50-N 50 5μH 240 130 400 single 100 kHz-108 MHz
2314C-5-1-P-100-N 100 5μH 240 130 400 single 100 kHz-108 MHz
DO-160G

DO-160G

OPHIREMC 2114D series and 2514D series of Line Impedance Stabilization Networks (LISN’s) are designed to meet the requirements of commercial aviation specification RTCA-DO-160G. The 2114D series require the use of an external 10μF capacitor for DO-160 applications. The 2514D series LISN include the 10μF capacitor internally and additionally meets the requirements of Def Stan 59-411 and Euro Fighter specifications. 2114D series of LISN’s is complaint with the requirements for optional 5 μH LISN as specified in Mil-Std-461F/G Appendix A. LISN’s are available in three and four circuit configurations. Additional current and voltage ratings are available.

P/N Current Ind. Voltage - 60 Hz Voltage - 400 Hz Voltage - 800 Hz DC Circuit Frequency Range Opt
2114D-5-1-P1-15-B 15 5μH 480 240 130 800 single 150 kHz-400 MHz P2
2114D-5-1-P1-25-B 25 5μH 480 240 130 800 single 150 kHz-400 MHz P2
2114D-5-1-P-50-N 50 5μH 480 240 130 800 single 150 kHz-400 MHz
2114D-5-1-P-100-N 100 5μH 480 240 130 800 single 150 kHz-400 MHz
2514D-5-1-P1-15-B 15 5μH 480 240 130 800 single 9 kHz-400 MHz* P2
2514D-5-1-P1-25-B 25 5μH 480 240 130 800 single 9 kHz-400 MHz* P2
2514D-5-1-P-50-N 50 5μH 480 240 130 800 single 9 kHz-400 MHz*
2514D-5-1-P-100-N 100 5μH 480 240 130 800 single 9 kHz-400 MHz*
2114D-5-2-P1-15-B 15 5μH 480 240 130 800 dual 150 kHz-400 MHz P2
2114D-5-2-P1-25-B 25 5μH 480 240 130 800 dual 150 kHz-400 MHz P2
2114D-5-2-P-50-N 50 5μH 480 240 130 800 dual 150 kHz-400 MHz
2114D-5-2-P-100-N 100 5μH 480 240 130 800 dual 150 kHz-400 MHz
2514D-5-2-P1-15-B 15 5μH 480 240 130 800 dual 9 kHz-400 MHz* P2
2514D-5-2-P1-25-B 25 5μH 480 240 130 800 dual 9 kHz-400 MHz* P2
2514D-5-2-P-50-N 50 5μH 480 240 130 800 dual 9 kHz-400 MHz*
2514D-5-2-P-100-N 100 5μH 480 240 130 800 dual 9 kHz-400 MHz*
2114D-5-2-R0-15-B 15 5μH 480 240 130 800 dual 150 kHz-400 MHz R01, R02, R1, R2, R3, R4, R5, R6
2114D-5-2-R7-25-B 25 5μH 480 240 130 800 dual 150 kHz-400 MHz R8
2114D-5-2-R9-50-N 50 5μH 480 240 130 800 dual 150 kHz-400 MHz
2114D-5-2-R10-100-N 100 5μH 480 240 130 800 dual 150 kHz-400 MHz
2514D-5-2-R0-15-B 15 5μH 480 240 130 800 dual 9 kHz-400 MHz* R01, R02, R1, R2, R3, R4, R5, R6
2514D-5-2-R7-25-B 25 5μH 480 240 130 800 dual 9 kHz-400 MHz* R8
2514D-5-2-R9-50-N 50 5μH 480 240 130 800 dual 9 kHz-400 MHz*
2514D-5-2-R10-100-N 100 5μH 480 240 130 800 dual 9 kHz-400 MHz*

* Internal 10 µF capacitor.

CISPR 16-1- 2

CISPR 16-1- 2

CISPR 16-1-2 Line Impedance Stabilization Network

OPHIREMC offers a wide selection of Line Impedance Stabilization Networks (LISN’s) also referred to as Artificial Mains Networks for CISPR 16-1-2 compliance testing requirements. LISN’s also meet suitable for CISPR 22, CISPR 15, ANSI 63.4 and other EMC specifications. LISN’s are available in three and four circuit configurations. Additional current and voltage ratings are available.

P/N Current Ind. Voltage - 60 Hz Voltage - 400 Hz DC Circuit Frequency Range Opt
for CISPR 16-1-2, CISPR 22, ANSI 63.4
(50Ω/50μH Circuit)
2214C-50-2-P1-15-B 15 50μH 240 130 400 dual 150 kHz-30 MHz P2
2214C-50-2-P1-25-B 25 50μH 240 130 400 dual 150 kHz-30 MHz P2
2214C-50-2-P-50-N 50 50μH 240 130 400 dual 150 kHz-30 MHz
2214C-50-2-P-100-N 100 50μH 240 130 400 dual 150 kHz-30 MHz
2214C-50-1-P1-15-B 15 50μH 240 130 400 single 150 kHz-30 MHz P2
2214C-50-1-P1-25-B 25 50μH 240 130 400 single 150 kHz-30 MHz P2
2214C-50-1-P-50-N 50 50μH 240 130 400 single 150 kHz-30 MHz
2214C-50-1-P-100-N 100 50μH 240 130 400 single 150 kHz-30 MHz
2214C-50-2-R0-15-B 15 50μH 240 130 400 dual 150 kHz-30 MHz R1, R2, R3, R5, R6
2214C-50-2-R7-25-B 25 50μH 240 130 400 dual 150 kHz-30 MHz R8
2214C-50-2-R9-50-N 50 50μH 240 130 400 dual 150 kHz-30 MHz
2214C-50-2-R10-100-N 100 50μH 240 130 400 dual 150 kHz-30 MHz
for CISPR 16-1-2, CISPR 15
(50Ω/50μH+5Ω Circuit)
2214C-50/250-2-P1-15-B 15 250μH / 50μH 240 130 400 dual 9 kHz-30 MHz P2
2214C-50/250-2-P1-25-B 25 250μH / 50μH 240 130 400 dual 9 kHz-30 MHz P2
2214C-50/250-2-P-50-N 50 250μH / 50μH 240 130 400 dual 9 kHz-30 MHz
2214C-50/250-2-P-100-N 100 250μH / 50μH 240 130 400 dual 9 kHz-30 MHz
2214C-50/250-1-P1-15-B 15 250μH / 50μH 240 130 400 single 9 kHz-30 MHz P2
2214C-50/250-1-P1-25-B 25 250μH / 50μH 240 130 400 single 9 kHz-30 MHz P2
2214C-50/250-1-P-50-N 50 250μH / 50μH 240 130 400 single 9 kHz-30 MHz
2214C-50/250-1-P-100-N 100 250μH / 50μH 240 130 400 single 9 kHz-30 MHz
2214C-50/250-2-R0-15-B 15 250μH / 50μH 240 130 400 dual 9 kHz-30 MHz R1, R2, R3, R5, R6
2214C-50/250-2-R7-25-B 25 250μH / 50μH 240 130 400 dual 9 kHz-30 MHz R8
2214C-50/250-2-R9-50-N 50 250μH / 50μH 240 130 400 dual 9 kHz-30 MHz
2214C-50/250-2-R10-100-N 100 250μH / 50μH 240 130 400 dual 9 kHz-30 MHz
Mil-Std- 461G

Mil-Std- 461G

OPHIREMC manufactures a wide selection of Line Impedance Stabilization Networks (LISN’s) for pre-compliance and compliance conducted emissions testing in accordance with various EMC standards. The 2014M series of LISN’s meet the requirements of Mil-Std-461F and Mil-Std- 461G as well as earlier versions of the specification. The 2114D series meet the requirement for a 5μH LISN as specified in Appendix A of Mil-Std-461G. Additionally, the 2114D series of LISN are compliant with RTCA DO-160G when used with an external 10μF capacitor. LISN’s are available in three and four circuit configurations. Additional current and voltage ratings are available.

P/N Current Ind. Voltage - 60 Hz Voltage - 400 Hz Voltage - 800 Hz DC Circuit Frequency Range Opt
2014M-50-1-P1-15-B 15 50μH 270 130 n/a 400 single 10kHz-50MHz P2
2014M-50-1-P1-25-B 25 50μH 270 130 n/a 400 single 10kHz-50MHz P2
2014M-50-1-P-50-N 50 50μH 270 130 n/a 400 single 10kHz-50MHz
2014M-50-1-P-100-N 100 50μH 270 130 n/a 400 single 10kHz-50MHz
2114D-5-1-P1-15-B 15 5μH 480 240 130 800 single 150kHz-400 MHz P2
2114D-5-1-P1-25-B 25 5μH 480 240 130 800 single 150kHz-400 MHz P2
2114D-5-1-P-50-N 50 5μH 480 240 130 800 single 150kHz-400 MHz
2114D-5-1-P-100-N 100 5μH 480 240 130 800 single 150kHz-400 MHz
2014M-50-2-P1-15-B 15 50μH 270 130 n/a 400 dual 10kHz-50MHz P2
2014M-50-2-P1-25-B 25 50μH 270 130 n/a 400 dual 10kHz-50MHz P2
2014M-50-2-P-50-N 50 50μH 270 130 n/a 400 dual 10kHz-50MHz
2014M-50-2-P-100-N 100 50μH 270 130 n/a 400 dual 10kHz-50MHz
2114D-5-2-P1-15-B 15 5μH 480 240 130 800 dual 150kHz-400 MHz P2
2114D-5-2-P1-25-B 25 5μH 480 240 130 800 dual 150kHz-400 MHz P2
2114D-5-2-P-50-N 50 5μH 480 240 130 800 dual 150kHz-400 MHz
2114D-5-2-P-100-N 100 5μH 480 240 130 800 dual 150kHz-400 MHz
2014M-50-2-R0-15-B 15 50μH 270 130 n/a 400 dual 10kHz-50MHz R1, R2, R3, R4, R6, R6
2014M-50-2-R7-25-B 25 50μH 270 130 n/a 400 dual 10kHz-50MHz R8
2014M-50-2-R9-50-N 50 50μH 270 130 n/a 400 dual 10kHz-50MHz
2014M-50-2-R10-100-N 100 50μH 270 130 n/a 400 dual 10kHz-50MHz
2114D-5-2-R0-15-B 15 5μH 480 240 130 800 dual 150kHz-400 MHz R1, R2, R3, R4, R6, R6
2114D-5-2-R7-25-B 25 5μH 480 240 130 800 dual 150kHz-400 MHz R8
2114D-5-2-R9-50-N 50 5μH 480 240 130 800 dual 150kHz-400 MHz
2114D-5-2-R10-100-N 100 5μH 480 240 130 800 dual 150kHz-400 MHz