Power supply circuit
Номер патента: CA1207384A
Опубликовано: 08-07-1986
Автор(ы): Hiroshi Mugiya, Masayuki Takagi, Shigeru Komaju
Принадлежит: Fujitsu Ltd
Опубликовано: 08-07-1986
Автор(ы): Hiroshi Mugiya, Masayuki Takagi, Shigeru Komaju
Принадлежит: Fujitsu Ltd
Реферат: POWER SUPPLY CIRCUIT ABSTRACT OF THE DISCLOSURE A power supply circuit comprising a voltage stabilizing circuit and a voltage changing circuit responsive to an external control signal. The power supply circuit operates in two stepwise voltage-level changing modes, one changing the voltage level from a first stabilized output voltage to a second stabilized output voltage and vice versa and the other cutting off or restoring the stabilized output voltage.
Circuit device, power supply circuit, oscillator, electronic apparatus, and vehicle
Номер патента: US11177736B2. Автор: Yasunari Furuya. Владелец: Seiko Epson Corp. Дата публикации: 2021-11-16.