Rectifiers in the convergence circuit are poled such that the deflection amplifier output current is assymmetrically loaded during the trace portion of each deflection cycle, causing a net direct current of a first polarity through the deflection winding which off-centers the raster. A direct current...
A device for the circuit boards on visual indikerbar made, respectively, to make or break connections between the electrical circuit inbound kredslobskortet 来自 掌桥科研 喜欢 0 阅读量: 4 申请(专利)号: NO19750003339 申请日期: 1975-10-02 ...
When the predetermined ambient light intensity exists, a light sensitive resistor R12 maintains the transistors T1, T2 conductive thereby preventing the lighting of the lamp. In a modification an increased number of transistors including a programmed unijunction transistor is used.RYDBORN S A O...
NORGARD, P.: Libra / Reves en pleine lumiere / Kredslob (Danish National Vocal Ensemble, Malmberg)Not AvailableSteiner, Rudolf
Similar blocks can be joined in a number of configurations by rotating a block about the central hole (33) in multiples of 90 deg.HUMPHREYS GDUDMAN R G
The control circuit functions to make the electronic switching device conductive when, the starting switch having been actuated, the potential difference appearing across the end poles of the inputs exceeds a predetermined value.CONNE R
The other CTD elements in the loop (1) have capacitances (C3 = C2-C1,) where (C1) is charging capacitance of at least one CTD connection line (3 or 4). Several individual resonators forming the loop (1) can be in series, forming a ring resonator.KYNEMUND F...
radio receiver with a stationssogekredslobEIJCK G L P V
A compensation circuit is provided for a piezo-electric quartz crystal in a filter circuit for reducing the influence of the secondary resonance frequencies of the crystal on the filter characteristic. The Q-value of the crystal at one or several secondary resonance frequencies is reduced by ...
1528643 APC systems; saw tooth generators; threshold circuits MOTOROLA Inc 26 Jan 1976 [10 March 1975] 02925/76 Headings H3A and H3T A phase locked loop comprises a phase detector 11 responsive to a reference signal from 10 and the output of a controlled oscillator 13 frequency converted at ...