The feeder such as the rapid feeder (3) feeds the power to the processor (1) in a method corresponding to the received feed instruction.
The power supply wire (102) is branched at a branch point on the power supply line (102).
A first capacitor (C3) is provided between a first power supply line (LH) and a second power supply line (LL).
A power supply line communication apparatus capable of performing power supply line communication while suppressing the affect of a noise in a power supply line as much as possible.
Between the ground line 10 and another supply line 4, a second line bypass capacitor 7 is connected, and another supply line 4 includes an inductor 9.
An anode power supply line (a1) and a scanning line (s1) are connected via the first resistor element (R1), and a cathode power supply line (k1) and a data line (d1) are connected via the second resistor element (R2).
A power line signal may be sampled by defining accumulation intervals associated with the power line signal.
The path length of the cathode-side power supply path is longer than the path length of the anode-side power supply path.
The baseboard-feed line includes a serpentine meander-line portion.
The light emitting device, current source circuit, and switch section are connected in series between a power source line and a power source line.
Here, the first feed line has said groove formed in a lengthwise direction, and the second feed line is located within the groove of the first feed line, wherein the groove is filled with air or a dielectric.
Disclosed is a radiating element, comprising a first feed line having a groove filled with air or a dielectric, and a second feed line located within the groove of the first feed line.
The slack chamber is provided buried or either in line with an underground cable (39), run or partially buried in line with the service line (39) of the building service (15) downwardly to the underground service line (39).