Power amplifier

• Main Authors: PAN YONGTAO, XIE YUNJIE, LIU ERPENG
• Format: Patent
• Language: Chinese; English
• Published: 23.08.2022
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS

The utility model relates to a power amplifier, which comprises a power amplifier main body arranged in a shell, and is characterized in that a shielding cover A is arranged on the outer surface of the power amplifier main body, a shielding cover B is arranged on the outer surface of the shielding cover A, and the shielding cover B is arranged in the shell. The left and right side surfaces of the shielding cover A and the left and right side surfaces of the shielding cover B are provided with connecting holes, and the connecting holes in the same side surface are staggered up and down. The cable has the advantages of being high in heat dissipation speed, high in heat insulation rate and good in shielding performance. 本实用新型涉及一种功率放大器，包括设置在壳体内部的功率放大器主体，其特征在于：所述功率放大器主体外表面设置有屏蔽罩A，所述屏蔽罩A外表面设置有屏蔽罩B，所述屏蔽罩B设置在壳体内部，所述屏蔽罩A左右两侧面和屏蔽罩B左右两侧面均开设有连接孔，且同一侧面的连接孔上下错位；本实用新型具有散热速度快、隔热率高、屏蔽性能好的优点。