electric transformer Regulators Product structure

Regulators picture a typical switched-capacitor converter comprises four large MOS switch, which switches the order of a typical switch, doubling or halving the input supply voltage. Air circuit breaker‍ Energy transfer and storage provided by an external capacitor, for example with the Chinese company isolation transformer products on the market environment, production management, import and export products, industry investment environment and sustainable development issues on the basis of industry trends and make the analysis and prediction of qualitative and quantitative. In transformers, electric transformer, voltage regulators and other low-voltage products supporting the production, development, sales, "adhere to corporate innovation, the main products are: SBW power compensation for electricity regulator, SBW-F sub-tone regulator, SVC precision automatic exchange regulator, sophisticated purification regulator, the microcomputer non-contact voltage regulator, SG \ SBK isolation transformer, OSG \ QZB autotransformer, ZSG \ ZDG rectifier transformer, SSG servo transformer, DN resistance welding cooled transformers, reactors, contact auto voltage regulator, voltage regulators and other high-power electric pillar electrical equipment. product design, small size, attractive appearance, with electric energy meter‍ a low loss, low noise, impact resistance, etc. Widely used All applications need to guarantee the normal voltage in the mining industry, textile machinery, printing and packaging, petrochemicals, schools, shopping malls, elevators, telecommunications, and medical equipment.

In the first part of the switching cycle, the input voltage applied to a capacitor (C1). In the second part of the switching cycle, the charge transfer from C1 to the second capacitor C2. The most traditional switched capacitor converter is constructed with an anti-converter, which has a ground positive terminal C2, its negative side delivery negative output voltage. After a few cycles, the voltage across C2 will be applied to the input voltage. Assuming there is no load on the C2, there is no loss of the switch and no continuous resistor in a capacitor, the output voltage will coincide with the negative of the input voltage. In reality, the efficiency (and the resulting accuracy of the output voltage) depends on the switching frequency of the charge transfer resistance, the value of resistance of the capacitor and continuous switch. A similar voltage doubler topology using the same switches and capacitors, but changed the ground connection and input voltage. Other more complex variant products using additional switches and capacitors for input voltage and output voltage of other transition rate, and in some cases, to generate fractional relationship (e.g., 3/2) the use of specialized switching sequence. In various simplest form electric transformer‍, a switched-capacitor converter is not provided with the function of the regulator. Some new Power Transformer‍ National Semiconductor switched capacitor converters with automatic adjustment of gain levels to produce a regulated output; other switched-capacitor converters use a built-in low-dropout linear regulator to create unregulated output.