70A 500VAC EMC EMI Power Line Filter Solutions Electrical Noise Suppression high quality

Brand Name:nenglv
Certification:ce
Model Number:HZ-70C-G
Minimum Order Quantity:>=1 Pieces
Place of Origin:China
Supply Ability:100 Piece/Pieces per Week
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Location: Changzhou China
Address: NO.5 NORTH WUQING ROAD,CHANGZHOU,JISNGSU
Supplier`s last login times: within 37 hours
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Product Details

250VAC 70A emi earth line filter anechoic chamber


EMI Filters, or electromagnetic interference filters, also called RFI Filters or radio-frequency interference filters, are an electrical device / circuit that mitigate the high frequency Electromagnetic noise present on the power and signal lines. The high frequency noise is generated by a variety of electrical and electronic devices such as motors, electronic controls, power supplies, inverters, clock circuits, microprocessors, appliances, electronic devices etc. This noise is typically in the 9KHz to 10GHz frequency range and it can degrade or prevent the signal transmissions and/or the intended performance of an electrical/electronic equipment. The lower frequency components of the EM noise can impact the power quality as well.

Product Description
RATED VOLTAGE250 VAC
RATED CURRENT30 A
OPERATIONAL FREQUENCY50 60 Hz
Voltage DropLess than 1V
Overload140% of rated current for 15 minutes
Harmonic DistortionLess than 2% @ full rated current
Leakage Current≤0.2A@380/230VAC and 50Hz
Dielectric Withstanding Voltage1000VDC (line to line) 1000VDC (line to case)
DC Insulation ResistanceAs Per MIL-STD-202 Method 202
Terminal StrengthAs Per MIL-STD-202 Method 211
Temperature RiseAs Per MIL-F-15733
Insertion Loss≥100dB@14K-40GHz As Per MIL-STD-220A, Under Load Condition
Climatic Classification25/070/21

The Industrial EMI Filters provides a low impedance path to the high frequency noise and reduces it by either cancelling its line and neutral components or by grounding it. The effectiveness of an EMI/RFI filter measure as insertion loss (in dB over the frequency range). An EMI Filter is usually most useful for the Electromagnetic noise is 9KHz to 30MHz frequency range which is conducted through the wires. The frequencies beyond 30MHz are typically radiated (travel through the air) requiring shielding and input/output isolation. For radiated frequencies, the filter mounting is more critical than its insertion loss performance.


EMI Filters are widely used in applications such as Appliances, Military/Aerospace systems & subsystems, Energy Management Systems, Computers, Factory Automation Equipment, Industrial Equipment, Medical Imaging/Diagnostic/Patient Devices, Exercise Equipment, Automotive Battery Charger, MRI Rooms, Test Chambers/Shielded Rooms and many others.


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 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
We Can Supply EMI Filter Like
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Mri Rf Filter
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China 70A 500VAC EMC EMI Power Line Filter Solutions Electrical Noise Suppression high quality supplier

70A 500VAC EMC EMI Power Line Filter Solutions Electrical Noise Suppression high quality

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