RELAY DRIVING DEVICE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Aug 1, 2024
app pub date -
Jun 24, 2022
filing date -
Jun 29, 2021
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
The present disclosure provides a relay driving device including a relay including a relay switch and a relay coil magnetically coupled to the relay switch to turn on or off the relay switch; a controller for outputting a first control signal; a first switch for receiving the first control signal and being turned on or off to supply or block a first current to the relay coil; a control resistor connected between the relay coil and the first switch; a signal generator for receiving the first control signal and generating a second control signal; and a second switch receiving the second control signal and being turned on or off to supply or block a second current higher than the first current to the relay coil.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully