Power Line Filters


Common Mode and Differential Mode Filters
High performance filters for common mode and differential mode noise suppression are available for those applications where line-to-line filtering or extremely low leakage is required.


Custom Filters
Custom filters are available in special designs to meet customer specifications. These filters are used with the customer’s equipment to comply with MIL-STD-461/2/3, FCC, VDE, CE, CSA and other specifications requiring stringent control of RF energy conducted on the power lines of various equipment and systems. In other applications, standard filter designs may be provided in custom-sized cases or panels to meet specific installation requirements.


Product and Application Information
• For the most severe filtering requirements. Most models are UL Listed. Insertion Loss: 100 dB from 14 kHz to 18 GHz.
• For moderate filtering requirements. Insertion Loss: 100 dB from 150 kHz to 18 GHz.
• Insertion Loss: 100 dB from 14 kHz to 10 GHz.
• Power Factor Correction Coils for 400 Hz Filters.
• Low Current Filters for Communication, Data, Signal and Control applications.
• We use designed and manufactured a full line of custom filters to customer specifications to meet FCC, VDE, Mil-Spec, CSA, UL and CE requirements.

Very High Performance Single Line Power Filters

Description:

Suitable for TEMPEST applications and EMP protection systems.

Insertion Loss:

100dB from 14kHz-10GHz.

Current ratings:

32-200 Amps.

Voltage ratings:

Single line, 250V.

 

High Performance RFI / EMI Power Filters

Description:

Excellent, cost effective, general purpose power filter.

Insertion Loss: 

100dB from 150kHz to 10GHz in both symmetric and asymmetric modes.

Current ratings: 

6-100 Amps.

Voltage ratings:

2-line (single phase) filters 250V-DC/50/60Hz, 120V-400Hz.
4-line (three phase) filters 440/250V-DC/50/60Hz, 220/120V-400Hz.

 

Low Leakage High Performance RFI / EMI Power Filters

Description:

Low leakage versions

Insertion Loss:

100dB from 150kHz to 10GHz in both symmetric and asymmetric modes.

Current ratings:

6-100 Amps.

Voltage ratings:

2-line (single phase) filters 250V-DC/50/60Hz, 120V-400Hz. 
4-line (three phase) filters 440/250V-DC/50/60Hz, 220/120V-400Hz.

 

Very High Performance RFI / EMI / EMP / TEMPEST Power Filters

Description:

No commercially available higher performance filter exists.

Insertion Loss:

>100dB from 10kHz-10GHz in both symmetric and asymmetric modes.

Current ratings:

6-100 Amps.

Voltage ratings:

2-line (single phase) filters 250V, DC/50/60Hz. 
4-line (three phase) filters 440/250V, DC/50/60Hz.

 

High Current RFI / EMI Power Filters 

Description:

Three phase high current power filter.

Insertion Loss:

90dB (typical) from 100kHz-10GHz, 80dB (minimum).

Current ratings:

400 / 800 Amps.

Voltage ratings:

4-line (three phase) filters 440/250V 50/60Hz.

 

Single Line High Current Power Filter

Description:

Capability of 3000 A or more when connected in parallel.

Insertion Loss:

80 dB from 80 kHz-10 GHz.

Current ratings:

800 A (DC/50/60 Hz)

Voltage ratings:
(DC/50/60Hz)

440/250 V

Voltage ratings:
(400 Hz)

120 V

 

High Performance EMI Power Filter

Description:

Compact, rugged, high performance, general purpose power filter.

Insertion Loss:

100dB from 40kHz-10GHz.

Current ratings:

16-200 Amps.

Voltage ratings:

2-line (single phase) filters 250V, DC/50/60Hz. 
4-line (three phase) filters 440/250V, DC/50/60Hz.

 

Very High Performance TEMPEST Power Filters 

Description:

Cost effective solution for very high performance TEMPEST power filtering.

Insertion Loss:

100dB from 14kHz-10GHz.

Current ratings:

16-200 Amps.

Voltage ratings:

2-line (single phase) filters 250V, DC/50/60/400Hz. 4-line (three phase) filters 440/250V, DC/50/60/400Hz.

 

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