AC high-frequency switching power supply module

The utility model provides an AC high-frequency switch power supply module, which relates to the power supply module field, and comprises a casing and a circuit board, one side of the casing is provided with an adjusting groove, the adjusting groove is internally provided with a baffle plate, the to...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	ZHOU YUANGANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS BLASTING CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERATION HEATING LIGHTING MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING PRINTED CIRCUITS SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model provides an AC high-frequency switch power supply module, which relates to the power supply module field, and comprises a casing and a circuit board, one side of the casing is provided with an adjusting groove, the adjusting groove is internally provided with a baffle plate, the top of the baffle plate is connected with a ventilation net, the casing is a hollow structure, and the inner walls of the two sides of the casing are fixedly connected with supporting strips. A circuit board is arranged at the tops of the two supporting strips, the adjusting assembly is arranged in the adjusting groove and used for adjusting the air permeability of the machine shell to improve the heat dissipation performance of the machine shell, and the damping assembly is arranged between the circuit board and the inner wall of the bottom of the machine shell and used for damping the circuit board to improve the safety of the machine shell. According to the alternating-current high-frequency switching power supply