TH817C3 - Power source conversion device capable of eliminating low frequency radiation. - Google Patents

Abstract

Power source conversion device capable of eliminating the spread of energy frequency Low, consisting of an electronic circuit designed to convert a commercially available 2-hole receptacle source into a 3-hole receptacle power source for return ground. The characteristics of the existing 3-hole source of force by the human body or An electronic enclosure or a zero electrical potential point that can be referenced by the hole. The third will be an interchangeable grounding point to improve the effectiveness of electromagnetic shielding devices. That is assembled among the electrical appliances, which are generally It is possible to achieve a good grounding. And eliminates the emission of electromagnetic energy and the effects of electric leakage on the body. Human beings due to poor dielectric or inductance And at the same time relies on the functions of automatic LIFE and NULL detection and lines like this as a self-contained power source conversion device for excitation, locking. , It is secured and alerted that all functions are mixed. Blended together very well

Claims (5)

1. A power source conversion device capable of eliminating the spread of energy. Low frequency, which consists of - a power source circuit to convert the AC power source to a DC power source - a sensing circuit to make the LIFE and NULL terminals of the power source respectively. It is touched through a control circuit to detect which terminal is LIFE and which terminal is NULL. The contact point is touched by the human body or electronic appliance enclosure or point of potential. Zero electricity as a reference electrical potential. If it is the LIFE terminal, an insignificant current flows through the photovoltaic control device to cause a flash of light to be received. By a photovoltaic inductor and results in a change in the signal of Resistance or current that will be used in performance by the central processor or line to Controls commonly used processing to drive the drive circuit. And there will be no phenomenon Such as if the terminal is NULL - a drive circuit that receives the signal from the detector circuit, processor, or line. In conventional control, the LIFE and NULL signals are calibrated multiple times without errors and drive the operating circuit to leave the grounding point at It is the output connected to the NULL of the power source at the input terminal if the detection signal is lost during calibration. The circuit stops operating immediately. The locking circuit locks the excitation circuit so that it remains in the excitation state until the source is cut off. do To happen by operating the circuit that mistakes not to happen to protect the safety of both Personnel and computers - An alert circuit to automatically alert users to the touch point or wait for excitation. Excited by means of a signal before the circuit is not driven. From the various components mentioned above to work together. When the human body Or an electronic appliance enclosure or a point with zero electric potential that can be referenced Touch with the touch point The circuit then communicates with the power source and performs its identification. When NULL is detected, the NULL is locked on the output ground point so that the power source. In general, it is possible to automatically complete the correct grounding. The electromagnetic shielding device in electrical appliances can develop its functionality to achieve. The purpose of eliminating low frequency radiation and preventing electric leakage. 2. A power source conversion device capable of eliminating the spread of energy. Low-frequency according to claim 1, where the photovoltaic control device consists of Photovoltaic transformers, discrete rectifiers and attenuation resistors. 3. Power source conversion device capable of eliminating the spread of energy. Low frequencies, as held in claim 2, where the photovoltaic inverter may be connected. Optical or other electro-photometric elements, detectors, or magnetic converters Electricity or current 4. Power source conversion device capable of eliminating the spread of energy. Low frequency as held in claim 1 where the drive circuit consists of a transistor and a relay. As a control circuit, and when the LIFF and NULL are explicitly identified, the transistors are driven to drive the electromagnetic contact points of the relays to leave the junction. Ground is in contact with the NULL of the power source at the input terminal. 5. Power source conversion device capable of eliminating the spread of energy. Low frequency as held in claim 1, where the zero electric potential point can be referenced. Yes, it can be good or bad conductors that have the same electrical potential as surfaces, such as floors, walls, doors and windows with aluminum or wood frames.