TRANSISTORIZED SERIES REGULATOR FOR ANALYZING MAGNET

Journal Article · Thu Feb 01 04:00:00 EST 1962 · Rev. Sci. Instr.

DOI:https://doi.org/10.1063/1.1746575· OSTI ID:4802990

Steggerda, C A

A current regulator is described whose purpose is to eliminate noise in a motor-generator and beam-analyzing magnet system. Current variations are transfornmed into voltage variations and amplified. The output of the amplifier controls the transistorized series regulator, producing a voltage that exactly cancels the brush noise of the generator. Means are described whereby voltages across the transistors are kept below 15 v. The regulator reduces fluctuations to less than 33 ppm. (T.F.H.)

• Research Organization: Univ. of Maryland, College Park
• Sponsoring Organization: USDOE
• NSA Number: NSA-16-013352
• OSTI ID: 4802990
• Journal Information: Rev. Sci. Instr., Journal Name: Rev. Sci. Instr. Vol. Vol: 33
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

AMPLIFIERS
CONTROL SYSTEMS
ELECTRIC POTENTIAL
ENGINEERING AND EQUIPMENT
MAGNETS
TRANSISTORS