Patent · US Active

Solid state power controller

US11128118B2 · kind B2 · utility

0Cited by

6References

13Claims

0Family size

Assignee

HS Elektronik Systeme GmbH · DE

Inventors

Thomas Rauwolf · Nördlingen, DE
Matthias Maier · Bad Boll, DE

Key dates

Filing date	Sep 9, 2019
Grant date	Sep 21, 2021
Priority date	—
Expiry date	Dec 13, 2039

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB64D2221/00
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A solid state power controller includes at least one solid state switching device connected to at least one load to be supplied with power from a power feed line and configured to selectively connect the respective load to the power feed line or to disconnect the respective load from the power feed line; at least one SSPC control circuit configured to supply a control voltage to a control terminal of the solid state switching device; and a discrete output circuit electrically that supplies a discrete output signal indicative of the state of the control terminal of the solid state switching device and the discrete output circuit detects an overcurrent in a circuit connected to the discrete output terminal and to limit an output current and/or interrupt supply of the discrete output signal in case an overcurrent is detected.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.