| 摘要 |
FIELD: physics. ^ SUBSTANCE: invention concerns instrument making and can be applied in temperature adjustment in industry, transport, households, biomedicine and agriculture. Pulse oscillator of reference voltage is a single pulse oscillator with pulse ratio and recurrence rate assigned according to the real conditions of device maintenance. As a position signal generating block a circuit responding to input pulse edge is used. ^ EFFECT: higher adjustment accuracy. ^ 3 cl, 2 dwg |
