Title:
HIGHLY RELIABLE SLEEP CIRCUIT BASED ON FREQUENCY CONTROL
Document Type and Number:
WIPO Patent Application WO/2023/280011
Kind Code:
A1
Abstract:
Provided is a highly reliable sleep circuit based on frequency control. The highly reliable sleep circuit comprises a bootstrap circuit and an isolation optocoupler driving circuit, and is mainly composed of devices such as a resistor, a capacitor, a diode and an isolation optocoupler. Frequency signal control is used, the circuit is safe and reliable, the circuit does not mistakenly enter a sleep mode when a failure occurs in any single electronic device in the circuit, and the circuit has wide application prospects.
Inventors:
LIU YINHU (CN)
GU LINZHU (CN)
ZHAO SA (CN)
SUN XIAOQUN (CN)
LIU HAIYANG (CN)
GU LINZHU (CN)
ZHAO SA (CN)
SUN XIAOQUN (CN)
LIU HAIYANG (CN)
Application Number:
PCT/CN2022/101803
Publication Date:
January 12, 2023
Filing Date:
June 28, 2022
Export Citation:
Assignee:
CRCC NANJING PUZHEN HAITAI BRAKE EQUIPMENT CO LTD (CN)
International Classes:
H02M1/08; H02M1/32; H02M3/07
Domestic Patent References:
| WO2015139437A1 | 2015-09-24 |
Foreign References:
| CN113507199A | 2021-10-15 | |||
| CN102685420A | 2012-09-19 | |||
| CN202190338U | 2012-04-11 | |||
| CN201051240Y | 2008-04-23 | |||
| CN110518803A | 2019-11-29 | |||
| US9351366B1 | 2016-05-24 | |||
| CN109347316A | 2019-02-15 | |||
| CN212588317U | 2021-02-23 |
Attorney, Agent or Firm:
NANJING TONGZE PATENT AGENCY FIRM (LIMITED LIABILITY PARTNER SHIP) (CN)
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