100A 380V Ac Input Emi Filter Design emc anechoic chamber RF SHIELDING ROOM EMC ANECHOIC CHAMBER

380VAC 100A emi power line filter rf shielding

A line filter is the kind of electronic filter that is placed between electronic equipment and a line external to it, to attenuate conducted radio frequencies -- RFI, also known as electromagnetic interference (EMI) -- between the line and the equipment. In particular, an AC Line Filter is used between the AC power line and the equipment (SMPS or an Electronic Circuit).

A line filter may be used to attenuate EMI in either direction. For example:

• Emissions: It may be used to reduce the unintentional conducted emission from the equipment, to a level sufficiently low to pass regulatory limits (such as FCC part 15). For example, in switching power supplies.
• Immunity: It may be used to reduce the level of EMI entering the equipment, to a level sufficiently low not to cause any undesired behavior. For example, in equipment used in Radio Transmitter facilities

The attenuation of Line filters is measured in 2 areas:

• Common Mode - attenuation to signals that appear identically on each of the wires going through the filter
• Differential Mode - attenuation to signals that appear on just one of the lines

For each Mode, the attenuation is characterized over the frequency spectrum, and measured in dB

Product Description

RATED VOLTAGE	380 VAC
RATED CURRENT	100 A
Voltage Drop	Less than 1V
Overload	140% of rated current for 15 minutes

Harmonic Distortion	Less than 2% @ full rated current
Leakage Current	≤0.2A@380/230VAC and 50Hz
Dielectric Withstanding Voltage	1000VDC (line to line) 1000VDC (line to case)
DC Insulation Resistance	As Per MIL-STD-202 Method 202

Terminal Strength	As Per MIL-STD-202 Method 211
Temperature Rise	As Per MIL-F-15733

Insertion Loss	≥100dB@14K-40GHz As Per MIL-STD-220A, Under Load Condition
Climatic Classification	25/070/21

Our Company

We are a professional and famous EMI filter manufacturer.
Our technical team has more than 10 years’ experience in designing EMI filter. We know UL VDE CSA CE CQC etc safety standard very well.
Our technical service team learn many kinds of test standard such as industrial application (IEC61800-3 for frequency inverter drive EN12015 for elevator EN55011 for ISM device etc) and application (GJB151A GJB152A etc).We can solve EMI problem quickly effectively and low-costly.

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We are a professional and famous EMI filter manufacturer.

Our technical team has more than 10 years’ experience in designing EMI filter. We know UL VDE CSA CE CQC etc safety standard very well.

Our technical service team learn many kinds of test standard such as industrial application (IEC61800-3 for frequency inverter drive EN12015 for elevator EN55011 for ISM device etc) and military application (GJB151A GJB152A etc).We can solve EMI problem quickly effectively and low-costly.

Our test equipment: LCR digital bridge/voltage proof tester/insulation resistance tester/spectrum analyzer/inductor tester/standard signal source/shield room/interference intensity tester etc

Our product: EMI filter for general purpose/EMI filter for frequency inverter/EMI filter for shielding facility/EMI filter for military application

Our advantage: high quality/high cost-effective/short lead time

Our service: all products have two years guarantee

Our main customers: frequency inverter drive and servo drive system/MRI shielding system/solar inverter system/rail transit system etc