Patent · US Active

Clocked power supply with low-voltage output

US10587198B2 · kind B2 · utility

2Cited by

8References

25Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Thorsten Herbert · Saarburg, DE
Harald Schweigert · Wien, AT

Key dates

Filing date	Dec 15, 2016
Grant date	Mar 10, 2020
Priority date	—
Expiry date	Dec 15, 2036

Classification

Technology area (CPC H)Electricity
CPC primaryH02M1/0009
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A clocked power supply unit with low-voltage output for direct current includes at least one secondary winding of a transformer, a rectifier connected to the secondary winding, two outputs upon which a predefined output voltage is able to be tapped, and a shunt which is configured to provide a voltage signal which is proportional to the output current, wherein electrical measurement contact points are provided at which either a measurement voltage proportional to the output current and diverted from the shunt, or a measurement current diverted from the shunt, may be tapped from outside the power supply unit via the test points of a voltage and/or current measuring device.

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