380v Three Phase AC EMI Filter electromagnetic interference filter
EMI Power Line Filter from the LC low-pass passive network components.It uses principles of impedance mismatch,so that by
the attenuation of electromagnetic interference signals.
Filter filtering effect depends on the extent of impedance mismatch,the greater the impedance difference, the better the
filter. For example,to get better results, for low-impedance power supply side, should be accompanied by a high input
impedance of the filter;pairs of high input impedance of the load side, then the filter with low output impedance.
Product Features
This catefory of products has superior capability of interference containment and can be applied to data processing system, telecommunication equipment inverter and power conditioning equipment that impose high requirement on interference containment.
Rataed Voltage: AC 380V-440V
Test Voltage (1minute): Phase to Phase DC 1500V; Phase to Ground AC 1500V / DC 2500V
Operating Frequency: 50/60HZ
Range of temperature: -25-85℃
Insulation Resistance: Phase to ground (up to 300A) ≥ 1500MΩ
| Model | Low Pass EMI Filter |
| Transfer Function | Low Pass |
| Package Type | Surface Mount |
| Nominal Center Frequency | 10K-30MHZ |
| Insertion Loss | 60~90dB |
| Input Impedance | 50Ω |
| Rated Voltage | 380V/440V |
| Rated Current | 1A-100A |
| Environmental Temperature | 40°C |
| Temperature Range | 25 / 085 / 21 |
| Operating Frequency | 50/60HZ |
| Line to Line | 1450VDC |
| Line to Ground | 2250VDC or 2000VAC |
| Maximum Leakage Current | 115VAC/60HZ 1.4mA Max. 250VAC/60HZ 2.5mA Max |
| MOQ | 5pcs |
| Price | USD60~80/Meter |
| Lead Time | 5~15 weekday for Low Pass EMI Filter |
Our Advantages
1. After years of efforts of the company's personnel, products successively obtained the cUL,
TUV,CQC, CE, ROSH certifications.
2. We have a professional R&D team; our aims is we won't let customers spend any extra money!
3. National high-tech enterprises, brand assurance, reliable quality, and we have the relevant
product certifications.
4. We cooperate with top scientific research laboratories to provide free EMC rectification technical
support, samples; and free conduction test.
5. Automation technology, scale production, great price,excellent, service, fast delivery! Free replacement
within three months, free maintenance within six years, life-long maintenance!
Low leakage current to meet with medical machine special requirements.
Applicable to suppressing noise and high frequency harmonic in power.
Low leakage current with high insert lose of noise.
Control EMI interference between line and line,line and ground.
Available for electronic equipments and measuring instruments.
Characteristics
(1) Voltage Rating............................................................................................115/250VAC
(2) Current Rating:
A.@115VAC............................................................................................... 60A RMS Max.
B.@250VAC............................................................................................... 60A RMS Max.
(3) Oprating Frequency:50/60Hz
(4) Leakage Current: each line to ground
A. 115VAC/60Hz........................................................................................... 5mA Max.
B. 250VAC/50Hz...........................................................................................10mA Max.
(5) Hipot Rating(for one minute)
A. Line to ground............................................................................................ 2250VDC
B. Line to line.................................................................................................. 1450VDC
(6) IR: 50M ohm A7 500VDC any input or output to ground
(7) Temperature Range: -25℃~+85℃
Product Tags:
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