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Model Number : SF-56KB
Place of Origin : Jiangsu, China
Brand Name : Nenglv
Supply Ability : 10000 Piece/Pieces per Week
Packaging Details : 8 PCS IN ONE CARTON THE GROSS WEIGHT OF ONE CARTON IS ABOUT 10KG
MOQ : >=1 Pieces
Price : $100.00
Certification : ce
Type : EMI Filter
Transfer Function : Low Pass
Package Type : Throught Hole
Nominal Center Frequency : 50/60Hz
3dB Bandwidth : 4k
Insertion Loss : 100db
Input Impedance : 50ohm
Stopband Attenuation : 70-100dB
Rated Voltage : 250VDC
Rated Current : 1A
LINES NUMBER : 2
Application : TELEPHONE
test voltage : L-G 1000VDC
resulation resistance : 1000M ohm@ 500VDC
shielding effective : 100dB @ 14K-10GHz
Port : changzhou shanghai hangzhou or others
RATED VOLTAGE | 250 VDC | ||
RATED CURRENT | 1A | ||
LINES NUMBER | 2 | ||
PASS BAND | 7K |
What is a power line filter?
Power line filter is electrical equipment which effectively filters particular frequency point in the power line or the frequency out of the particular frequency point. Power line filter performance is to get a certain frequency power supply signal or power supply signal after eliminating a certain frequency through connecting power supply filter in power line. Based on this performance of power line filter, a square wave group or compound noise wave could be converted into a certain frequency sine wave through power line filter.
Power supply filter is a passive bi-directional network, that is, one end is power supply, and the other end is load. Power supply filter principle is a impedance adaption network: the larger the impedance mismatching is (between “power filter input&output” and “power & load” side), the more effective the attenuation of electrical magneto interference is.
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Lvds 1 Single Phase Emi Filter Design 240v Power Line Filter For Test Room Images |