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A TRANSISTOR REGULATED POWER SUPPLY FOR A HIGH CURRENT MAGNET (thesis). Technical Report No. 2

Technical Report ·
OSTI ID:4199967
Current regulation of a high-current electromagnet utilizing power transistors in series is described. A sampling voltage, obtained from a sensing resistor in series with the magnet, is compared with a reference voltage. The error signal is sufficiently amplified and fed back to the series transistors through a two-stage transistor driver. Magnet fields from 845 to 8550 gauss with field regulation of a few ppm over this range were obtained. (auth)
Research Organization:
Case Inst. of Tech., Cleveland
NSA Number:
NSA-14-003617
OSTI ID:
4199967
Report Number(s):
NP-8106
Country of Publication:
United States
Language:
English

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