Conclusions
A simple full-wave rectifying circuit with a 100 Hz ripple and without a filter can produce in testing moving-coil instruments an error due to pulsations not exceeding one-tenth of the tolerated error determined by the class of the instrument.
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Literature cited
V. Yu. Roginskii, Electrical Supplies for Radiotechnical Devices [in Russian], Gosénergoizdat (1963).
P. L. Kalantarov and L. R. Neiman, Theoretical Foundations of Electrical Technology, part 2 [in Russian], Gosénergoizdat (1948).
B. N. Ivanov et al., Technology of Electrical Instrument-Making [in Russian], Gosénergoizdat (1959).
V. O. Arutyunov, Computation and Design of Electrical Measuring Instruments [in Russian], Gosénergoizdat (1949).
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Shneider, R.I. Pulsating current supplies for electrical measuring instruments' test circuits. Meas Tech 8, 532–536 (1965). https://doi.org/10.1007/BF00981611
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DOI: https://doi.org/10.1007/BF00981611