Top Circuits Page 64
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After adding the negative feedback circuit, since the adjustment object and inertial measurement feedback link, prone to oscillation. To this end the use of electric voltage di..
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After many enthusiasts practice, following a recommendation before and after class hi-fi amplifier. The amplifier preamp shown in Figure 5-117. By the dynamic noise reduction a..
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After the restructuring of AC and DC arc welding machine circuit On the BX series AC arc welder install a rectifier device, it can be restructured into AC and DC arc welding ma..
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After this circuit can compensate for additional LP recorder function defects in image quality. Television signal frequency component reflects details of the screen, as will be..
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Ai comparator input than + mine Rl, when the output Japan level, A: The Congress lost dry -VREP (absolute value), its output is also a day level, the Ai, As output connected to..
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Ai. A2 series with the telephone line, when the sound wrong or off-hook current is passed lC, inside the arc tube made of light so wins the photosensitive MOSFET, VT J withdraw..
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Almost UGN3113U use open collector Hall IC switch for position sensors. The current limiting circuit has a crystal Camp V, and take R, l. Skfl, R, 300CZ, rR lying a 5V, R. 0.15..
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Almost all of the DC amplifier circuits are used as the input stage of the differential circuit. Many complementary symmetry circuit also uses a double differential complementa..
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Also known as no-shot multivibrator - often used as a pulse (square wave) signal sources. Astable flip-flop is a strong positive feedback amplifier, its two branches are couple..
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Alternating current voltage amplifier transistor AC path. In AC analysis, since the internal resistance of the AC supply voltage source is small, it corresponds to the short-ci..
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Alternating positive and negative voltage pulses of high-frequency transformer T secondary sensing, full-wave rectified by the rectifier High frequency switching diodes V1, V2 ..
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Although people think that now use the timer make sense amplifier OP is not large, but after the power is turned Ai as often positive output saturation such a high noise enviro..
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Although the basic amplifier circuit phase AC amplifier are the same, no special change, but in order to select the correct magnification, the circuit uses ugly series resistan..
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Amplifier A1 by the voltage across the sense resistor sensors to monitor the load current ILOAD. Power management channel uses a similar circuit, the difference is integrated r..
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Amplifier capable of driving a voltage gain of about 20 MPS6517 PNP type emitter electrode group is. RI controller can change the static point of the transistor Q, which is to ..
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Amplifier circuit equivalent O assumed input of the circuit plus two equal and opposite polarity signals (differential mode signal). The two tube collector current Ic, and IC7 ..
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Amplifier circuit shown in Figure r) 100 shown, with two TDA2030 integrated circuit as a power amplifier; the other with a TT.082 constitute active servo circuit o TDA2030 inte..
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Amplifying circuit diagram to enhance the output current and voltage: ..
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Amplitude separation circuit A typical amplitude separating circuit shown in Figure 1. It is composed of a transistor and a capacitance C, resistance RB, RC constituted. After ..
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An N-channel MOSFET and P-channel points, with two complementary symmetry circuit composed of CMOS complementary output short circuit, as shown in the schematic for it. When th..
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Analog Devices 1831 to produce strain gauge signal conditioning ICs, contains an internal low drift input 0. 25V, V/qC (RTI, G 1000), excellent linearity (maximum 0.005%), low ..
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Analog sound KD156 have lingering Ding Dong sound of birds singing and the integrated circuit ..
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And the general high-frequency circuits, in the microwave band, the use of microstrip circuits to achieve input and output matching and frequency selective amplifier circuit. F..
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And the pre-amplifier stage inverter consisting of two three - 6F2 pentode act, the pins are distributed as shown in Figure 2.9, the electrical parameters such as the number sh..
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And vehicles from the same period, the generator without excitation, no voltage generator bus, only the residual voltage (approximately ten volts), so operation is relatively s..
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Annual listing of watermelon season, many people lack Yin Chi intuitive judgment raw and cooked watermelon Yun experience, often unnecessary disputes and saying this person has..
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Antenna is about 20cm of insulation made of strands, these strands glued around inside a small plastic box. RF current by two diode rectifier, a 10k potentiometer to pin field ..
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Anti-jamming circuit (watchdog circuit): KA555 interference when analog baseband circuit shown in Figure 18-14. FIG D4 is KA555 hybrid analog/digital integrated circuits,, feet..
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Anti-saturation devices deleted: UAA4002 routine applications, switching transistor transistor (switching transistor driven) base current is adjusted automatically, driven powe..
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Application of automatic plotters for measuring solar Schottky gate capacitance - voltage characteristics. Measured diode connected as shown below. IC square wave output phase,..
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Application of the differential amplifier circuit OTL amplifier circuit ..
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Application of the differential amplifier circuit in a simple small oscilloscope ..
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As Figure: when the operation of the circuit as long as the timing of the reset pulse to the CD4060, we can guarantee the state ended in Q1, so that the NMOS transistor control..
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As a result of the Darlington transistor circuit BSY86 the output current is large. Output current 150 ohms maximum limit, the output current is adjusted by the resistor R by t..
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As an accurate phase shift at 90, may be put R. Gao with a specific frequency into play with a variable resistor VR, P crown. Adjustment. And the use of OP amplifier differenti..
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As shown by FIG MAX4450/4451 unity gain line in the driving circuit. MAX4450/4451 has internal compensation, a 24 resistor in series in a feedback loop, capacitors, and inducto..
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As shown by INA321/322 constitute a low-cost, medium accuracy ECG machine ECG amplifier circuit shown. INA321 input signal from the patients arm around/322, the INA321/322 ampl..
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As shown by W317 is being integrated three-terminal adjustable voltage regulator circuit consisting of a battery charging applications. FIG. (A) given constant pressure limitin..
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As shown by the timing circuit 4h is up to 556 pairs of the time base circuit. 556 dual time base circuit intermediate access N8281 crossover network, without having to use a l..
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As shown for the ISO103 ripple reduction circuit. Circuit at the output plus an RC high-pass filter for filtering output ripple bang, without affecting the current (DC) feature..
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As shown for the LM4910 minimum output noise/reduce the output power circuit. Reduce output noise measures are: between the output terminal of a resistor in series with the loa..
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As shown for the LM4910 typical circuit for two-channel amplifier. Left and right channel audio signals are input LM4910 (MSOP/SO package) 1,2 feet, after an internal amplifier..
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As shown for the LM4911 different power conduction time recommended circuit. This circuit uses a controller, use the controller of the MOSFET LM4911 shutdown control (SD) termi..
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As shown for the LM4911 no output capacitor (OCL) power circuit. Without an output capacitor (OCL) power circuit without using squelch control (Mute), because then the shutdown..
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As shown for the PGA103 offset voltage correction circuit. PGA103 laser correction, so the gain of the three kinds of typical offset voltage (relative to input) are lower than ..
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As shown for the PGA202 offset voltage correction circuit. PGA202 offset voltage correction circuits for input offset voltage and output offset voltage is corrected. Since ther..
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As shown for the TDA4863J basic application circuit. When the positive supply voltage VP, VF flyback power supply voltage and a negative supply voltage VN to work together with..
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As shown for the TDA4866 test circuit. When the positive supply voltage VP, supply voltage VFB plus flyback circuit operates when the input signal changes from 1 foot and 2 fee..
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As shown for the TDA8350Q test circuit, the circuit is in the push-pull amplifier output terminal resistor as a dummy load testing alternative deflection coil. ..
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As shown for the TDA8358J actual application circuit. Television signal processing circuit input signals are input TDA8358J Hill 1,2 feet, positive sawtooth voltage input pin 1..
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As shown for the basic connection circuit INA166 signals and power. Chip power supply terminal to use 0.1 F tantalum capacitor filter, PCB layout should be as close to the chip..
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As shown for the basic connection circuit INA326/327 signals and power. Selection of the highest accuracy 0.1 F capacitor as power supply filtering, and should be as close to t..
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As shown for the basic connection circuit ISO103 signal and power supply. Each power supply terminal must have a bypass filter. When isolated power supply output current is gre..
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As shown for the basic connection circuit ISO107 signal and power supply. Each power supply terminal must have a bypass filter. When isolated power supply output current is gre..
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As shown for the basic connection circuit ISO113 signal and power supply. Each power supply terminal must have a bypass filter. When isolated power supply output current is gre..
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As shown for the basic differentiating circuit. The differential operation circuit can input and output, the relationship between the output, between the input: ..
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As shown for the bridge circuit excitation voltage XTR108. Circuit for the bridge excitation voltage is linearized adjusted, linearized algorithms that RTD linearization same r..
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As shown for the common addition circuit. Figure (a) is the inverting adder circuit, an input-output relationship is: Vo - (Vil + Vi2) When you need to phase addition, the circ..
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As shown for the configuration of the variable gain A709 differential amplifier circuit. The biggest advantage of the circuit is in keeping CMRR KCMR same premise, continuously..
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As shown for the electronic components made by conventional electronic bonsai, on the living room, sparkle, brilliance make houseful, joys and pleasures of life. Components Sel..
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As shown for the electronic watchdog circuit. It has the ability of ordinary dog guard the house. Whenever someone enters the door 10 meters monitored area, it will send out a ..
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As shown for the gain adjustment circuit ISO103. Circuit gain trimming potentiometer R2 (general ISO103 gain accuracy and offset the need for external adjustment), R2 provides ..
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As shown for the high-speed parallel current drive circuit. Input signal Vin have been added 180 resistor equivalent device OPA660 special OTA transistor base B (pin 3), the co..
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As shown for the long timer circuit. This circuit uses an operational amplifier CA3094 controlled discharge formula for long timed, usually by changing the RV1 VH, continuously..
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As shown for the low-cost integration circuit. Integrator operational amplifiers are generally used, but with a CMOS inverter CC4069 also constitute an integrator, and its effe..
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As shown for the mirror substantially constant current source circuit, wherein VT1, VT2 is matched to the tube. The figure shows Ir Ic2 + IB1 + IB2 Because VT1, VT2 are symmetr..
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As shown for the modification of the differential circuit. Figure, A1 is an integrator, the output is ..
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As shown for the photoelectric receiver amplifier. Photo receiver amplifier for amplifying circuit amplifies the electrical signal photodiode or phototransistor optoelectronic ..
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As shown for the portable hearing aid circuitry, which is the input coupling capacitor C1. C2 for the filter capacitor, to prevent internal bias signal input circuit caused by ..
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As shown for the simple differential amplifier circuit. Two input signals Vi1 and Vi2 respectively by R1 and R3, R4 voltage divider circuit added to the op amp input. Vi1 appli..
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As shown for the test circuit with feedback factor of 1/83 DA6101Q/6111Q is. f input signal input through a network of R1, C1, C2, C3, R9 enter TDA6101Q composed of 3 feet, 3 f..
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As shown in FIG 75 impedance linear amplifier circuit configured by RF2320. J1 and J2 are 75 F connector. ..
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As shown in FIG PGA103 constituted by a wide input voltage range of the amplifier. 11.3k with 102k resistor voltage divider circuit dividing ratio of about 1/10, such as when t..
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As shown in FIG PGA202 constituted by AC-coupled differential amplifier. The circuit at the input PGA202 plus two 1 F capacitors and two 1M resistor composition frequency 0.16H..
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As shown in FIG TDA6106Q test circuit with feedback factor is 1/116. After the input signal Vin from the input network R1, C1, C2, R9 enter TDA6106Q composed of 3 feet, 3 feet ..
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As shown in FIG XTR108 four-wire RTD is connected to the circuit. Four-wire RTD lead resistance in practical application is usually not equal, thereby increasing a precision op..
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As shown in FIG as a special power supply circuit. The circuit is simple, but can be produced from two identical secondary windings in three sets DC voltage: + 5V, -5V and + 12..
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As shown in FIG constituted by ISO113 0 ~ 20mA current loop isolation drive circuit. VIN signal input ISO113 isolation amplified output 0 ~ 20mA current to the load through the..
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As shown in FIG display circuit for the tape direction. The rectangular pulse generator circuit, D flip-flop (T077), the decoding circuit, the light emitting diode LED1 ~ LED4 ..
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As shown in FIG dividing circuit, A1 composed of a voltage-controlled current source, A2 is a voltage comparator, A3 composition active low pass filter. When the time constant ..
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As shown in FIG exchange by PGA204/205 op amp OPA602 constituted coupled programmable amplifier. The OPA602 op amp circuit to form a feedback Ref foot while external op amp OPA..
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As shown in FIG gear lathe unloaded from the stop line. When turning clutch in the stop position, the limit switch XWK is breaking, AC contactor coil C power immediately, stop ..
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As shown in FIG grounds ISO100 multichannel data acquisition system consisting of a programmable gain amplifier isolation by optocoupler, programmable amplifier PGA100 and isol..
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As shown in FIG grounds MAX4100/4101 using a capacitive load drive circuit isolation resistor Rs constituted. MAX4100/4101 allows the maximum capacitive load, respectively 5pF ..
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As shown in FIG grounds MAX4104/4105/4304/4305 using the capacitive load driving circuit isolation resistor RISO constructed. MAX4104/4105/4304/4305 the maximum permissible cap..
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As shown in FIG grounds MAX4106/4107 using a capacitive load drive circuit isolation resistor Rs constituted. MAX4106/4107 good AC characteristics, but they are not designed to..
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As shown in FIG grounds MAX4108/4109/4308/4309 using the capacitive load driving circuit isolation resistor Rs constituted. MAX4108/4109/4308/4309 good AC characteristics, but ..
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As shown in FIG grounds MAX4223 ~ MAX4228 uses a capacitive load drive circuit isolation resistor RISO constructed. MAX4223 ~ MAX4228 maximum permitted capacitive load of 25pF ..
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As shown in FIG grounds MAX4450/4451 using a capacitive load drive circuit isolation resistor RISO constructed. The circuit between the output terminals and the load plus a res..
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As shown in FIG grounds PGA202 OPA633 op amp output current boosting circuit configuration. This circuit PGA202 output of an operational amplifier plus the ability OPA633, OPA6..
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As shown in FIG grounds PGA203 op amp OPA27 constitute a low noise differential amplifier. The circuit at the input PGA203 plus two op amps OPA27, signals from the two op amps ..
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As shown in FIG integrator drift is very small, at a temperature of -55 C ~ + does not exceed 500 V/s within 125 C range. FIG basic integrator constituted by an operational amp..
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As shown in FIG inverting gain circuit from the MAX4107 configured as ADC input buffers. Amplifier gain is determined by the ratio of RF and RG, resistors set the gain figure o..
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As shown in FIG phonograph pickup head M from the pick-up signal and l458 through LM387 amplifier circuit. LM387 is LM38X series one. LM38X series are highly advanced linear am..
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As shown in FIG portable hypoxia monitoring circuit. The circuit consists of the oxygen sensor OS-12, DC amplifier IC1, A/D converter IC4, a liquid crystal display F2100-34PI, ..
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As shown in FIG, O pin output reference voltage VREF is not used for the internal circuit, it is supplied to the external circuit; similarly, pin output voltage VREG is supplie..
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As shown in FIG, Vcc to the circuit is V power supply. After receiving the first signal frequency becomes 21.7 MHz, 21.7 MHz and then after two crystal filter to enhance the se..
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As shown in FIG, XTR106 has two internal source voltage (2.5V and 5V) to provide incentives, and therefore can be adapted to a wide range of values of the bridge, without addit..
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As shown in FIG, XTR110 internal voltage reference output current of 10mA, add an external NPN transistor QREF can expand the output current. When VCC rises to 40V, the transis..
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As shown in Figure is a dual three-phase power line circuit from the vote. When electricity at the same time closing the knife switch 1HK and 2HK, 1C normally closed contacts d..