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Energy-saving precision purification AC voltage-stabilized source

An AC stabilized power supply, energy-saving technology, applied in the direction of adjusting electrical variables, control/regulation systems, instruments, etc., can solve problems such as not energy-saving

Inactive Publication Date: 2005-03-23
周熙文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The precision purification AC stabilized voltage power supply integrates purification, voltage stabilization, anti-interference and automatic protection and other functions into one. Inferior advantages, but no energy-saving features

Method used

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  • Energy-saving precision purification AC voltage-stabilized source
  • Energy-saving precision purification AC voltage-stabilized source

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Embodiment Construction

[0010] The present invention will be described again below in conjunction with embodiment and accompanying drawing thereof

[0011] see figure 1 and figure 2 , an energy-saving precision purification AC voltage stabilizer, including: power switch, panel, power indicator light, output power terminal, filter and transformer circuit, photoelectric detection circuit, sampling and comparison circuit, control circuit, overvoltage protection circuit, It also has a compensation and optimization circuit. When used in two phases, the compensation and optimization circuit is composed of two compensation and optimization devices, and each compensation and optimization device has two ceramic capacitors C26, C32 or C28, C33 , a safety capacitor C25 or C40, an inductor L6 or L7, a one-way thyristor SCR1 or SCR2, three resistors R45, R46, R55 or R53, R52, R56, an indicator light and a varistor RV1, Two ceramic capacitors C26, C32 or C28, C33 are connected in series, three resistors R45, R4...

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Abstract

The invention discloses an energy preine saving purifying AC stabilizied-voltage power, it includes: power switch, panel, power light, output power line connection end, filter and transformer circuit, photoelectric inspection circuit, sampling and comparing circuit, controlling circuit, overvoltage crowbar, compensating and optimizing circuit, when it is used in two-phase circuit, the compensating and optimizing circuit is composed of two equipments, each one has two magnetic sheet capacitance, a setting ruler capacitance, an inductance, an unilateralism controllable silicon, three resistances, an indicator light and a voltage dependent resistor, the two compensating and optimizing circuits have symmetrical style and different value, and are formed a strong against weak complementary circuit. The compensating and optimizing circuits can achieve the intention of stabilizing voltage, saving energy by absorbing and releasing energy.

Description

1. Technical field [0001] The invention relates to a stabilized voltage power supply, in particular to a precise and purified AC stabilized voltage power supply. 2. Background technology [0002] Accurate purification AC stabilized voltage power supply is a high-performance new type of electronic AC power supply stabilized equipment. It is one of the internationally popular AC stabilized voltage power supply varieties with superior performance. Voltage stabilization of power supply for electrical equipment. The precision purification AC stabilized voltage power supply integrates purification, voltage stabilization, anti-interference and automatic protection and other functions into one. Low advantages, but does not have the characteristics of energy saving. For example, the "high-power AC purification and regulated power supply" disclosed by the Chinese patent (0ZL1210346.2, announced on December 19, 2001), it includes: a main circuit and a control ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05F1/12
Inventor 周熙文祁华琦
Owner 周熙文
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