Voltage distributor for use with a number of video cameras is in form of single circuit board

摘要

The circuit board [1] is constructed with nine BNC connectors [26] along the edge and nine more along the lower edge. On the opposite side of the board are a strip of screw clamping terminal blocks [22] these connect to the BNC sockets via a signal line and an attenuation line. Terminals are provided for power supply [23-25].