This paper introduces a super linearity with a music power of 120W*2 and an rms power of 30W*2. The circuit of this amplifier has been improved on the basis of Williamson's amplifier. The most notable feature is that the curtain antenna feedback is designed in the output stage of the power amplifier, so that the output performance of the amplifier is improved compared with the Williamson amplifier. The status is Class A and Class B. If 6P3P is used as the push-pull tube, the maximum effective output power of the amplifier can reach 30W per channel. The optimum impedance of the screen to the screen load is about 6 kiloohms. The turns ratio of the coil of the primary curtain gate of the output transformer is due to the operation of the super linear amplifier in Class A and B. Therefore, the average current and the average screen current at the maximum output are larger than those without the signal, so the gate bias will also increase. It is around -40V. The 6N2 of this circuit is the input stage and the inverting stage. 6N1 is the driving level, and 6P3P is the power amplifier stage. The circuit principle is shown in the figure. SIP Sockets & Adapters MACHINED FEMALE HEADER ShenZhen Antenk Electronics Co,Ltd , https://www.antenkconn.com
Antenk high quality, dependable Single In-line Package (SIP) Sockets, Adapters, and Headers are designed with robust screw-machined terminals for superior performance.
SIP Sockets and Adapters Overview
SIP Sockets and Adapters from Antenk are easily customized with a variety of insulator options, including Peel-A-Way Removable Terminal Carriers, molded Solid Strips, and molded Snap Strips that are breakable at .100/(2.54mm) increments to ensure you always have the right size strip on-hand. All models feature our screw-machined terminals with multi-finger contacts for proven reliability and performance.
Replace hand loading operations, define a board-to-board stack height, or provide an easy method to plug and unplug components or boards. Contact us to design the exact SIP socket, SIP adapter, SIP header, or single row connector you need.
Automated assembly compliant.
Tapered entry for ease of insertion.
Wide range of patterns and terminal styles, from 2 to 100 positions.
Solder Preform terminals available for mixed SMT and thru-hole process applications.
Closed bottom sleeve for 100% anti-wicking of solder.
Optional Tape Seal on terminals protects contacts from contamination during board processing.
RoHS compliant insulators and terminals are compatible with lead-free processing - select either Matte Tin or Gold plating.