Line impedance stabilisation networks

LISNs are key components in EMC testing. To monitor undesirable emissions on the supply line, the LISN is inserted into the device under test’s supply line and utilised in conjunction with a measurement receiver or spectrum analyzer. Typically, the receiver or spectrum analyzer is operated by software such as EMCview. The software guarantees that the analyzer’s settings are in accordance with CISPR 16 specifications and allows you to load and run pre-configured tests for all main EMC standards. The measurement data points are graphed along with the selected standard’s limits and can be exported as test report.
One of the most important characteristics of a LISN is that it provides a fixed source impedance for the device under test. This assures that the measurement is repeatable, regardless of the output impedance of the power source used. This attribute is also used in many other EMC test setups that use LISNs to establish a fixed supply impedance rather than measuring transmitted emissions. As a result, LISNs can be found in test setups for radiated emissions, immunity testing, and a variety of other applications.

Model

Impedance

Frequency Range

Path

Max. Current

Max. Voltage

EUT Socket

Additional Features

Product Page

TBLDC32-2

150 Ohm

9kHz – 30 MHz

2

32A

1000V DC

4mm, safety

150 Ohm DC LISN
A, B, Common Mode
Differential Mode
operation

TBLDC32-2

TBL00705-2

0.7µH//50Ω

30 Hz –
500 MHz

2

5A

60V nominal,
Component
rating: 100V

4mm (banana)

400mΩ
serial resistor

TBL00705-2

ТВL0110-2

1µH//50Ω

30 Hz –
500 MHz

2

10A

60V nominal,
Component
rating: 100V

4mm (banana)

100mΩ
serial resistor

ТВL0110-2

ТВL0225-2

2µH//50Ω

10 Hz –
200 MHz

2

25A

60V nominal,
Component
rating: 100V

4mm (banana)

100mΩ
serial resistor

ТВL0225-2

ТВОН01

5µH//50Ω

150 kHz –
108 MHz

1

10A

60V nominal,
Component
rating: 250V

4mm (banana)

–

ТВОН01

TBL0550-1

5µH//50Ω

150 kHz –
108 MHz

1

50A

60V nominal,
Component
rating: 250V

Phoenix High
Current

–

TBL0550-1

TBL05100-1

5µH//50Ω

150 kHz –
108 MHz

1

100A

60V nominal,
Component rating:
350V AC@ 50/60 Hz
600V DC

Phoenix High
Current

Can be jumpered to
various standards

TBL05100-1

TBL05100-1-B

5µH//50Ω

150 kHz –
108 MHz

1

100A

Component rating:
0-500V @ 50/60 Hz
250V AC @ 400Hz
1000V DC

Phoenix High
Current

Can be jumpered to
various standards

TBL05100-1-B

TBLM2

–

150 kHz –
110 MHz

–

–

–

–

LISN Mate

TBLM2

Model

Impedance

Frequency Range

Path

Max. Current

Max. Voltage

EUT Socket

Additional Features

Product Page

TBL5016-1

50µH//50Ω
(50µH+5Ω)//50Ω

150 kHz –
30 MHz

1

16A

250V

Phoenix High
Current

can be jumpered
50µH//50Ω or
(50µH+5Ω)//50Ω
no 250uH pre-filter

TBL5016-1

TBL50100-1

50µH//50Ω
(50µH+5Ω)//50Ω

150 kHz –
30 MHz

1

100A

250V

Phoenix High
Current

can be jumpered
50µH//50Ω or
(50µH+5Ω)//50Ω
no 250uH pre-filter

TBL50100-1

TBLC08

(50µH+5Ω)//50Ω

9 kHz –
30 MHz

2

8A

240V

Country specific
mains socket

Filter/Limiter/
Attenuator
switchable
Artificial hand
connection
PE switchable:
50Ω//50µH

TBLC08

TBL5008-2B

(50µH+5Ω)//50Ω

9 kHz –
30 MHz

2

8A

250V AC 50/60 Hz or DC

Country specific
mains socket

separate RF outputs
enabling LISN-Mate connectivity;
Artificial hand
connection
PE switchable:
50Ω//50µH

TBL5008-2B

TBL5008-2C

(50µH+5Ω)//50Ω

9 kHz –
30 MHz

2

8A

250V AC 50/60 Hz or DC

Country specific
mains socket

Filter/Limiter/
Attenuator
switchable
Artificial hand
connection
PE switchable:
50Ω//50µH

TBL5008-2C

TBL5016-2B

(50µH+5Ω)//50Ω

9 kHz –
30 MHz

2

16A

250V AC 50/60 Hz or DC

Country specific
mains socket

separate RF outputs
enabling LISN-Mate connectivity;
Artificial hand
connection
PE switchable:
50Ω//50µH

TBL5016-2B

TBL5016-2C

(50µH+5Ω)//50Ω

9 kHz –
30 MHz

2

16A

250V AC 50/60 Hz or DC

Country specific
mains socket

Filter/Limiter/
Attenuator
switchable
Artificial hand
connection
PE switchable:
50Ω//50µH

TBL5016-2C

TBL5016-3

(50µH+5Ω)//50Ω

9 kHz –
30 MHz

3

16A

450V/240V

СЕЕ/ЕС60309

Artificial hand
connection
PE switchable:
50Ω//50µH

TBL5016-3

TBL5032-3

(50µH+5Ω)//50Ω

9 kHz –
30 MHz

3

32A

450V/240V

СЕЕ/ЕС60309

Artificial hand
connection
PE switchable:
50Ω//50µH

TBL5032-3