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.:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1170736
- Patent Number(s):
- 8,963,628
- Application Number:
- 13/909,571
- Assignee:
- Battelle Memorial Institute (Richland, WA)
- DOE Contract Number:
- AC05-76RL01830
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2013 Jun 04
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING
Citation Formats
Taubman, Matthew S. Transistor-based filter for inhibiting load noise from entering a power supply. United States: N. p., 2015.
Web.
Taubman, Matthew S. Transistor-based filter for inhibiting load noise from entering a power supply. United States.
Taubman, Matthew S. 2015.
"Transistor-based filter for inhibiting load noise from entering a power supply". United States. https://www.osti.gov/servlets/purl/1170736.
@article{osti_1170736,
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 = {},
url = {https://www.osti.gov/biblio/1170736},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Feb 24 00:00:00 EST 2015},
month = {Tue Feb 24 00:00:00 EST 2015}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Instrumentation for the stable operation of laser diodes
journal, August 1990
- Bradley, C. C.; Chen, J.; Hulet, Randall G.
- Review of Scientific Instruments, Vol. 61, Issue 8
A Current Controller for Tunable Near Infrared Diode Laser
journal, January 2000
- Ray, A.; De, S.; Ray, B.
- IETE Technical Review, Vol. 17, Issue 1-2
A simple scanning semiconductor diode laser source and its application in wavelength modulation spectroscopy around 825nm
journal, March 2007
- Ray, Ayan; Bandyopadhyay, Amitava; De, Sankar
- Optics & Laser Technology, Vol. 39, Issue 2, p. 359-367