摘要:
A multi-connected connector 1 includes a plurality of first connectors 110a, 110b, 110c and 110d and a second connector 20 having a plurality of connector fitting chambers 21a, 21b, 21c, 21d arranged in a row in a transverse direction to fit the first connectors. The first connectors include a connector whose length is different from the other connector of the first connectors in a fitting direction of the first connectors. Butting walls 22a, 22b, 22c, 22d as positioning parts that determine fitting completed positions of the first connectors respectively in the connector fitting chambers 21a, 21b, 21c, 21d are arranged in accordance with lengths in the fitting direction of the first connectors to be connected so that rear end surfaces of the plurality of first connectors which are normally completely fitted are aligned so as to be flush.
摘要:
An object of the present invention to provide a semiconductor device including a battery that can be wirelessly charged, in which the battery can be charged even when the semiconductor device is not put close to a power feeder. Such a semiconductor device has a structure including an antenna circuit, a communication control circuit to conduct wireless communication via the antenna circuit, a battery to be charged with electric power which is externally wirelessly fed via the antenna circuit, and an oscillator circuit to wirelessly feed electric power via the antenna circuit. In addition, the battery in the semiconductor device is wirelessly charged and the semiconductor device externally feeds electric power wirelessly to a chargeable battery in another semiconductor device.
摘要:
A luminaire capable of contacting a lamp device to a luminaire main body is provided.A luminaire includes a luminaire main body that includes an abutment portion in which heat is transferred and a mounting receiving portion, a socket device that includes a socket main body having an opening portion, an engagement receiving portion which is provided in the opening portion, a mounting member which is fixed to the mounting receiving portion, a receiving portion which receives an elastic member generating an elastic force between the socket main body and the mounting member, and a connection portion which is electrically connected to an external power source, and is mounted so as to move in the elasticity direction of the elastic member with respect to the luminaire main body by the mounting member, and a lamp device that includes a contact portion which contacts the abutment portion, an engagement portion which engages with the engagement receiving portion, and a lamp side connection portion which is electrically connected to the connection portion, wherein the abutment portion of the luminaire main body and the contact portion of the lamp device closely contact with each other by the elastic force of the elastic member according to an operation in which the engagement portion of the lamp device and the engagement receiving portion of the socket device are engaged with each other.
摘要:
A luminaire 1 of an embodiment has a radiator 3 which comes into surface-contact with a cap abutment surface 6C of a lamp unit 6 and conducts and radiates heat generated by the lamp unit 6, and a terminal board 7 which is attached to the upper side of the radiator 3 on the lateral outside of the cap abutment surface 6C.
摘要:
Provided are a cap, a socket device, and a luminary which reduce the influence of noise. A lamp with the cap includes a lamp main body having engaging means mounted so as to be attachable to and detachable from a socket device; a light emitting-portion; a control device that controls the light-emitting portion; a cap member for a power source situated adjacent to one side with the engaging means interposed therebetween is disposed in a circular track of the lamp main body and connected to the control device; a cap member for signaling situated adjacent to the other side with the engaging means interposed therebetween is disposed in the circular track of the lamp main body and connected to the control device; and a thermal conductor that comes into contact with a thermal radiator when mounted on the socket device.
摘要:
A multi-connected connector 1 includes a plurality of first connectors 110a, 110b, 110c and 110d and a second connector 20 having a plurality of connector fitting chambers 21a, 21b, 21c, 21d arranged in a row in a transverse direction to fit the first connectors. The first connectors include a connector whose length is different from the other connector of the first connectors in a fitting direction of the first connectors. Butting walls 22a, 22b, 22c, 22d as positioning parts that determine fitting completed positions of the first connectors respectively in the connector fitting chambers 21a, 21b, 21c, 21d are arranged in accordance with lengths in the fitting direction of the first connectors to be connected so that rear end surfaces of the plurality of first connectors which are normally completely fitted are aligned so as to be flush.
摘要:
A VCO circuit includes: a control portion to which a first voltage is inputted and from which a second voltage corresponding to the first voltage is outputted; a current source portion to which the second voltage is inputted and from which a current corresponding to the second voltage is outputted; and an oscillator circuit to which the current is inputted and from which a signal with a frequency in accordance with the current is outputted. The control portion includes an adjusting circuit which changes the second voltage in conjunction with fluctuation of a power supply voltage. Accordingly, fluctuation of the frequency Fo of an output signal of the VCO circuit can be suppressed even when the power supply voltage of the VCO circuit fluctuates.
摘要:
It is an object of the present invention to facilitate charge of a battery of a wireless communication device. In addition, it is another object of the present invention to provide a wireless communication device capable of transmitting and receiving individual information without battery replacement which is required due to the power consumption of a battery. A wireless communication device includes a plurality of antenna circuits and a plurality of batteries electrically connected to any one of the plurality of antenna circuits through a switch, where the plurality of batteries are each electrically connected to a different circuit, the plurality of antenna circuits receive electric waves so that the plurality of batteries electrically connected to the plurality of antenna circuits are charged, and at least one of the plurality of antenna circuits receives an electric wave having a different frequency.
摘要:
In an optical sensor device employing an amorphous silicon photodiode, an external amplifier IC and the like are required due to low current capacity of the sensor element in order to improve the load driving capacity. It to increase in cost and mounting space of the optical sensor device. In addition, noise may easily superimpose since the photodiode and the amplifier IC are connected to each other over a printed circuit board. According to the invention, an amorphous silicon photodiode and an amplifier configured by a thin film transistor are formed integrally over a substrate so that the load driving capacity is improved while reducing cost and mounting space. Superimposing noise can also be reduced.
摘要:
A straight tube LED lamp includes: a straight tube in which a plurality of light emitting diodes is housed; a first cap for forming a power feeding connection to the plurality of light emitting diodes, provided on one axial direction end side of the straight tube; and a second cap for grounding, provided on another axial direction end side of the straight tube. A first terminal for forming an electrical connection to a power feeding terminal of a first lamp socket is provided in the first cap. A second terminal for forming an electrical connection to a grounding terminal of a second lamp socket is provided in the second cap.