Circuit comprising an adjustable zener voltage
US12061492B2 · kind B2 · utility
0Cited by
3References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 13, 2019 |
| Grant date | Aug 13, 2024 |
| Priority date | — |
| Expiry date | May 4, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02H9/04
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
An electronic circuit is included, which acts as a zener diode below a zener voltage, and as a constant current source above the zener voltage comprising an input terminal, an output terminal, a first resistor, a second resistor, a third resistor, a fourth resistor, a first NPN-transistor, a second NPN-transistor, a PNP-transistor, and a voltage reference, where the zener voltage of the electronic circuit can be selected by a user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.