• The basic principle of the CD player is based on the Nyquist sampling theorem. The sound that the human ear can hear is 20Hz-20KHz, so the sampling rate of 44.1KHz can reproduce the frequency signal within 20KHz. In recent years, CD players 'S rapid development has also verified the position of digital audio in the audio field
• The so-called high-fidelity player is to faithfully reproduce the recorded sound field within the audible audio range of the human ear. Generally speaking, the music played by the CD player has a distortion of <0.01%, and the signal-to-noise ratio and dynamic range > 100dB, which is high-fidelity music. Compared with the original analogue disc or tape, the signal-to-noise ratio is <60dB, which is at least 100 times higher.
Introduction of Pulse Group Suppression Filters:
Rated current: 0.5A~100A
Various terminals available( Inlet, wire, solder lug, stud, terminal block)
Custom specific versions available on request
Features and Benefits of Pulse Group EMI Filters:
Pulse group series filters are specially designed to suppress fast and transient Pulse Group Interference based on the principle that absorption and reflection are complementary to each other. Benefit from advanced design method and many years o f practical experience in EMC field, FTES1 series filters provided by FILTEMC have excellent attenuation effect of fast and transient pulse group interference.
Specially designed to meet customers electric fast and transient pulse group test of L, N, G lines.
Depending on di erent applications there are different requirement regarding electric fast and transient pulse group test ( variable from 1KV to 4KV), so there is no standard product for this series, but only customized according to specific requirement.
Very short lead time for product design, able to meet customer`s urgent requirement of passing pulse group test.
Pulse Group Suppression Filters
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Jinan Filtemc Electronic Equipment Co., Ltd. , https://www.chinaemifilter.com