The KSPOWER brand EU plug fixed adapters is one black or white color constant voltage mode, accepts universal input 100-240V AC voltage and provides the complete european Adapter solutions covering the dc output voltage ranging from 5volt to 36volt, the output wattages ranging from 5 watts to 60 watts and the output current ranging from 100ma to 6000ma single output power switching adapter. The eu power adaptor follows high quality level VI energy efficiency and meet IEC/EN/UL 62368-1 safety standards, with CE EMC LVD TUV GS CB RoHS safety certificates. The adaptor for europe is Class II power designed with the standard AC plug euro plug export for europe market and offers three years after-sale customer service. The 220v adapter accepts various dc connector sizes optional for various LED, audio/video and I.T.E applications and protections for short circuit, over load, over voltage and over temperature. European Adapter, eu power adaptor, power switching adapter, adaptor for europe, 220v adapter Shenzhenshi Zhenhuan Electronic Co., Ltd , https://www.szzhpower.com
The front end of the superheterodyne receiver is simple, using an MC1350 IF amplifier and an NE602.