Temperature Control Equipment and Communication Equipment Cabinet

摘要

The present invention is applicable to the communication equipment field, and in particular, relates to temperature control equipment and a communication equipment cabinet. In the embodiments of the present invention, the temperature control equipment uses an inverter to perform regulated filtering for an alternating current and uses a DC/DC boosting module to boost a direct current, thereby supplying power to the compressor of the temperature control equipment. When the temperature control equipment is powered up by the alternating current power supply and the direct current power supply, the power supply changes from an alternating current to a direct current once the alternating current fails, thereby reducing a fault rate and improving reliability.

主权项

1. A temperature control equipment, comprising:
a compressor; an inverter with an alternating current input; a rectifier coupled to an output of the inverter; a power factor correcting circuit coupled to an output of the rectifier; an intelligent power module coupled to an output of the power factor correcting circuit; and a DC/DC boosting circuit, connected between a direct current power supply and the intelligent power module, and configured to boost a direct current and supply power to the intelligent power module.