摘要:
Disclosed is a photovoltaic device 1 including a plurality of cluster power generation sections G (G11, G12, G21, and G22). Each cluster power generation section G includes unitary power generation sections D (D1, D2) connected in series via connection points CP12. The cluster power generation sections G each have at least a predetermined one of the connection points CP12 designated as a specific connection point SP12. The specific connection points SP12 are connected together to link the cluster power generation sections G.
摘要:
A light emitting device which includes at least one of a laser light source (1), wiring (9), a lens for excitation (2), a luminous body (4), a laser cut filter (6), a half parabolic mirror (5P), and a base (5h), in which a part of the wiring (9) is installed at a portion in which a breakage easily occurs due to at least one deformation of the laser light source (1), the lens for excitation (2), the luminous body (4), the laser cut filter (6), the half parabolic mirror (5P), and the base (5h), or a change in an installation position thereof.
摘要:
Disclosed is a photovoltaic device 1 including a plurality of cluster power generation sections G (G11, G12, G21, and G22). Each cluster power generation section G includes unitary power generation sections D (D1, D2) connected in series via connection points CP12. The cluster power generation sections G each have at least a predetermined one of the connection points CP12 designated as a specific connection point SP12. The specific connection points SP12 are connected together to link the cluster power generation sections G.
摘要:
A semiconductor device includes a high breakdown voltage, high Gm first transistor and a low breakdown voltage, low Gm second transistor connected in series between first and second nodes, and a low breakdown voltage, high Gm third transistor connected to the second transistor in parallel. When the second transistor is turned on, the first transistor turns on, and furthermore, when the third transistor is turned on, an electrically conducting state is established between the first and second nodes. The second, low breakdown voltage transistor is turned on to turn on the first, high breakdown voltage transistor, and a turn-on time with only limited variation can be achieved.
摘要:
A light emitting device which includes at least one of a laser light source (1), wiring (9), a lens for excitation (2), a luminous body (4), a laser cut filter (6), a half parabolic mirror (5P), and a base (5h), in which a part of the wiring (9) is installed at a portion in which a breakage easily occurs due to at least one deformation of the laser light source (1), the lens for excitation (2), the luminous body (4), the laser cut filter (6), the half parabolic mirror (5P), and the base (5h), or a change in an installation position thereof.
摘要:
A photovoltaic power generation apparatus includes a first photovoltaic power generation element having a surface in the shape of a triangle, and a second photovoltaic power generation element having a surface in the shape of a trapezoid, which is a polygon not having less sides than a quadrangle. The first photovoltaic power generation element is, for example, an isosceles triangle, and the second photovoltaic power generation element is, for example, an isosceles trapezoid.
摘要:
A semiconductor device includes a high breakdown voltage, high Gm first transistor and a low breakdown voltage, low Gm second transistor connected in series between first and second nodes, and a low breakdown voltage, high Gm third transistor connected to the second transistor in parallel. When the second transistor is turned on, the first transistor turns on, and furthermore, when the third transistor is turned on, an electrically conducting state is established between the first and second nodes. The second, low breakdown voltage transistor is turned on to turn on the first, high breakdown voltage transistor, and a turn-on time with only limited variation can be achieved.
摘要:
A photovoltaic module of the present invention includes a cluster power generation unit in which multiple photovoltaic elements are connected in series via connection points, a pair of output terminals connected to respective ends of a series circuit formed by the cluster power generation unit, and a specified terminal connected to a specified connection point that is specified from among the connection points.