Foreign technology big cattle teaches you DIY air purifier

The number of negative oxygen ions in the surrounding air seems to affect the psychology and physical condition of many people. Compared with elsewhere, the air in the mountains and the sea contains a relatively large amount of negative ions, which is one of the best reasons in this environment. You can also improve the air quality at home when using the ion generator described here. The air at the needle tip is negatively charged and released from the unit to the room. It will bring charge to contaminants in the room, precipitate to the surrounding surface. The operating costs of these units are very low. From the literal, a few a few feet. Compared with the grid counter converter, the cascading generates a high stream voltage from the grid voltage, which is simple, quiet and more efficient. Unlike transformers, this method eliminates the burden of core and a large number of insulation. This is the first method of manufacturing an ionizer and is used in the 1980s. A 0.1 A fuse is installed in the input of the circuit. Needle to connect to the output. This is where ions are generated. It is also a good idea to connect several high voltage resistors between output and needles, which can reduce the maximum current. Do not touch the open device after power-on. Wait for a period of time after turning off the power to make the capacitor have time discharge. All diodes are 1 N4007, and the capacitor is a polyester type, the lowest voltage is 400 volts. They have a capacitance range from 10 Na Fara to 200 Na Fara. You can download the schematic "High-pressure static dust collecting" is a manner that ensures the air volume and the adsorption of fine particles. This is to "easy adsorption" to the filter element by loading the high voltage before the particles pass the filter element. Be Foreign text: Click on the original text Disclaimer: This article is translated by HackADay Authorized Circuit City, the original content of the circuit city, please indicate the source!

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