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Title: Transistor-based filter for inhibiting load noise from entering a power supply

Abstract

A transistor-based filter for inhibiting load noise from entering a power supply is disclosed. The filter includes a first transistor having an emitter coupled to a power supply, a collector coupled to a load, and a base. The filter also includes a first capacitor coupled between the base of the first transistor and a ground terminal. The filter further includes an impedance coupled between the base and a node between the collector and the load, or a second transistor and second capacitor. The impedance can be a resistor or an inductor.

Inventors:
Publication Date:
Research Org.:
PNNL (Pacific Northwest National Laboratory (PNNL), Richland, WA (United States))
Sponsoring Org.:
USDOE
OSTI Identifier:
1086693
Patent Number(s):
8,476,969
Application Number:
13/397,928
Assignee:
Battelle Memorial Institute (Richland, WA) PNNL
DOE Contract Number:  
AC05-76RL01830
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
24 POWER TRANSMISSION AND DISTRIBUTION

Citation Formats

Taubman, Matthew S. Transistor-based filter for inhibiting load noise from entering a power supply. United States: N. p., 2013. Web.
Taubman, Matthew S. Transistor-based filter for inhibiting load noise from entering a power supply. United States.
Taubman, Matthew S. Tue . "Transistor-based filter for inhibiting load noise from entering a power supply". United States. https://www.osti.gov/servlets/purl/1086693.
@article{osti_1086693,
title = {Transistor-based filter for inhibiting load noise from entering a power supply},
author = {Taubman, Matthew S},
abstractNote = {A transistor-based filter for inhibiting load noise from entering a power supply is disclosed. The filter includes a first transistor having an emitter coupled to a power supply, a collector coupled to a load, and a base. The filter also includes a first capacitor coupled between the base of the first transistor and a ground terminal. The filter further includes an impedance coupled between the base and a node between the collector and the load, or a second transistor and second capacitor. The impedance can be a resistor or an inductor.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2013},
month = {7}
}

Patent:

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