The constant voltage power supply circuit includes, includes the output transistor (T1) at the same time, controlling the output transistor output voltage of the output transistor (Vout) of on the basis, the fixed voltage output section which maintains output voltage in fixed voltage (R1, R2 ...
The constant-voltage power supply circuit includes a voltage divider circuit including a first resistor having a first end connected to the output terminal and a second resistor having a first end connected to a second end of the first resistor and a second end connected to ground. The constant...
A constant-voltage power supply circuit includes a first output device provided in a first power feed line from a dc power supply to a first load. The first output device includes a first voltage control element for controlling an output voltage to the first load. A first control device opera...
1. A constant-voltage power supply circuit comprising: a first transistor of a first conductivity type, connected between a power supply terminal and an output terminal; a voltage divider circuit including a first resistor having a first end connected to the output terminal and a second resistor ...
A constant-voltage power supply circuit includes a first transistor connected between a power supply terminal and an output terminal. The constant-voltage power supply circuit includes a voltage divider circuit including a first resistor having a first end connected to the output terminal and a second...
专利名称：Constant-voltage power supply circuit with a current limiting circuit 发明人：Hiroyuki Okada,Koichi Inoue 申请号：US08/996189 申请日：19971222 公开号：US05942881A 公开日：19990824 专利内容由知识产权出版社提供 摘要：A power supply unit has an output transistor and two resistors connected in...
of the said boost portion,Three diodes 12e being jointed, the said third die/diOutput side of ode, control voltage entry terminal of the said power control circuitAs it is jointed, through condenser 12f, aIn order to be jointed to su, the constant voltage power supply circuit is formedru....
Multichip package structure using a constant voltage power supply Problem to be solved: to provide a constant voltage power supply circuit capable of stabilizing the output voltage in the overload state and returning to a constant voltage state smoothly. The constant voltage power supply circuit has...
专利名称：Constant-voltage power supply 发明人：真鍋 晋也,吉井 宏治 申请号：JP特願2000-221725(P2000-221725)申请日：20000724 公开号：JP特許第3394509号(P3394509)B2公开日：20030407 专利内容由知识产权出版社提供 摘要：A first constant voltage circuit includes an operational amplifier having a reference...
A constant voltage power supply circuit enables a stable output voltage regardless of a fluctuation of a load. In accordance with a preferred embodiment a constant voltage power supply circuit include