New energy charger

Abstract

The invention discloses a new energy charger. The new energy charger comprises a charger shell, wherein a charging connection plug is arranged at the top of the charger shell, a circuit board is arranged in a hollow structure in the charger shell, a frequency-variable pulse recovery circuit is arranged at one end of the circuit board, an AC / DC circuit is arranged at the other end of the circuit board, a temperature control circuit is arranged between the frequency-variable pulse recovery circuit and the AC / DC circuit, and a constant-voltage control circuit is arranged in the frequency-variablepulse recovery circuit. The new energy charger is higher in charging efficiency, and the charging efficiency reaches 95% or above; and due to small heat loss, a cooling part is reduced, the new energy charger is safe and reliable, the optimal application effect is achieved, and the new energy charger is a good creative scheme and has market promotion prospect.

Description

technical field [0001] The invention relates to the field of new energy, in particular to a new energy charger. Background technique [0002] New energy generally refers to renewable energy that is developed and utilized on the basis of new technologies, including solar energy, biomass energy, wind energy, geothermal energy, wave energy, ocean current energy, and tidal energy, as well as thermal cycles between the ocean surface and deep layers, etc. In addition, there are hydrogen energy, biogas, alcohol, methanol, etc., and coal, oil, natural gas, water energy and other energy sources that have been widely used are called conventional energy sources. With the limitation of conventional energy sources and the increasingly prominent environmental problems, new energy sources that are environmentally friendly and renewable have attracted more and more attention from various countries. [0003] The new energy sources that can form industries in my country mainly include water ...

AI Technical Summary

Problems solved by technology

Due to the need to convert the AC power supplied by the grid into DC power, there are various power losses, such as rectifier loss, harmonic loss, filter loss, transformer loss, low power factor resistance loss, etc., making it a large loss and a lot of waste in power conversion. , The efficiency is low, the potential of the equipment is not fully utilized, it does not meet the strict requirements of energy saving and material saving, and there is a lack of a series of energy-saving technologies that can improve efficiency at low cost. There are deficiencies and cannot meet the needs of rapid social development.

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