Sin Wave High Frequency 4400W 20A EMI Power Filter Purifier Assembled Board
Description:
The power filter is an electrical equipment that effectively filters out the frequency point of a specific frequency in the power line or the frequency other than the frequency point. The function of the power filter is to obtain a power signal of a specific frequency by connecting the power filter to the power line, or to eliminate the power signal of a specific frequency. Using this characteristic of the power supply filter, a square wave group or compound noise after passing the power supply filter can be turned into a sine wave of a specific frequency.
20A high-power power filters such as Satons, UBS, inverters, etc. will generate a large amount of harmonic currents. This type of filter requires active power filter APF. APF can filter out the 2~50th harmonic current.
Principle: The power filter is a passive two-way network, one end of which is the power supply, and the other end is the load. The internal circuit of the power filter, the principle of the power filter is one kind of impedance adaptation network: the greater the impedance adaptation between the input and output sides of the power filter and the power and load sides, the more effective the attenuation of electromagnetic interference!
The current of this 20A power filter is as high as 4400W, the diameter of the electric model coil is 1.4MM, and the height is 31MM. Maximum current 20A, double-sided 1.6 tin plate! Hole distance: 14CM*2.3CM weight is 0.13KG
Package including:
1PCS * EMI Power Filter Purifier Assembled Board
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Shipping to USA takes about 8-15 days in normal condition,other countries takes about 15-35 days.
Please verify your eBay primary shipping address. We are not responsible for any wrong or undeliverable addresses.
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