Course Outline
... Upon successful completion of this course, the student will be able to: 1. Understand, analyze, and safely use basic electrical and electronic circuits/systems and electromechanical devices 2. Troubleshoot and fix problems in electrical circuits/systems and electromechanical devices 3. Use the tools ...
... Upon successful completion of this course, the student will be able to: 1. Understand, analyze, and safely use basic electrical and electronic circuits/systems and electromechanical devices 2. Troubleshoot and fix problems in electrical circuits/systems and electromechanical devices 3. Use the tools ...
What is a Transient Voltage Suppressor Diode
... SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical characteristics described herein without notice. DESIGN CHANGES: ProTek reserves the right to discontinue product lines without notice and that the final judgement concerning selection and specifications is the buye ...
... SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical characteristics described herein without notice. DESIGN CHANGES: ProTek reserves the right to discontinue product lines without notice and that the final judgement concerning selection and specifications is the buye ...
ADC`S ANALOG TO DIGITAL CONVERTERS
... Oneof the simplest types of ADC is the counter type ADC, the input signal of the ADC is connected to the signal input of its internal comparator. The ADC then systematically increases the voltage on the reference input of the comparator until the reference becomes larger than the signal and the comp ...
... Oneof the simplest types of ADC is the counter type ADC, the input signal of the ADC is connected to the signal input of its internal comparator. The ADC then systematically increases the voltage on the reference input of the comparator until the reference becomes larger than the signal and the comp ...
FAN4931 Ultra-Low Cost, Rail-to-Rail I/O, CMOS Amplifier FAN4931 — Ultra-Lo
... The common-mode input range extends to 300 mV below ground and to 100 mV above VS in single-supply operation. Exceeding these values does not cause phase reversal; however, if the input voltage exceeds the rails by more than 0.5 V, the input ESD devices begin to conduct. The output stays at the rail ...
... The common-mode input range extends to 300 mV below ground and to 100 mV above VS in single-supply operation. Exceeding these values does not cause phase reversal; however, if the input voltage exceeds the rails by more than 0.5 V, the input ESD devices begin to conduct. The output stays at the rail ...
NCS5651 2 Amp PLC Line Driver Product Preview
... the thermal warning of the NCS5651 can be calculated using the following equation: V TW + 6.665 ...
... the thermal warning of the NCS5651 can be calculated using the following equation: V TW + 6.665 ...
How Stray Voltage Affects Multimeter Measurements - Techni-Tool
... possible to determine if the circuit under test is energized or de-energized, and this creates confusion for the person performing the test. Where are stray voltages encountered? The most common place to encounter stray voltage is in unused cable runs or electrical wiring in existing conduit. When f ...
... possible to determine if the circuit under test is energized or de-energized, and this creates confusion for the person performing the test. Where are stray voltages encountered? The most common place to encounter stray voltage is in unused cable runs or electrical wiring in existing conduit. When f ...
HT9170 DTMF Receiver
... The HT9170 series are Dual Tone Multi Frequency (DTMF) receivers integrated with digital decoder and bandsplit filter functions. The HT9170B and HT9170D types supply powerdown mode and inhibit mode operations. All types of the HT9170 series use digital counting techniques to detect and decode all th ...
... The HT9170 series are Dual Tone Multi Frequency (DTMF) receivers integrated with digital decoder and bandsplit filter functions. The HT9170B and HT9170D types supply powerdown mode and inhibit mode operations. All types of the HT9170 series use digital counting techniques to detect and decode all th ...
Resistors
... To measure the voltage across a resistor, the voltmeter is placed in parallel with it To measure the current through a resistor, the ammeter is placed in series with it To measure the resistance of a resistor, the resistor is removed from the circuit and each end is connected to an end of the ...
... To measure the voltage across a resistor, the voltmeter is placed in parallel with it To measure the current through a resistor, the ammeter is placed in series with it To measure the resistance of a resistor, the resistor is removed from the circuit and each end is connected to an end of the ...
AD8517
... of phase caused by additional phase lag from the capacitive load. Higher capacitance at the output can increase the amount of overshoot and ringing in the amplifier’s step response and could even affect the stability of the device. The value of capacitance load an amplifier can drive before oscillat ...
... of phase caused by additional phase lag from the capacitive load. Higher capacitance at the output can increase the amount of overshoot and ringing in the amplifier’s step response and could even affect the stability of the device. The value of capacitance load an amplifier can drive before oscillat ...
TDE1747
... stepping motors. This device is essentially blow-out proof. Current limiting is available to limit the peak output current to safe values. Adjustment only requires one external resistor. In addition, thermal shut down is provided to keep the IC from overheating. If internal dissipation becomes too h ...
... stepping motors. This device is essentially blow-out proof. Current limiting is available to limit the peak output current to safe values. Adjustment only requires one external resistor. In addition, thermal shut down is provided to keep the IC from overheating. If internal dissipation becomes too h ...
Electricity Notes
... Electric current can only flow if there is a complete and unbroken path. This is called a closed circuit. If a switch is opened or disconnecting a wire will cause the current to stop flowing this is called an open circuit Switches are used to turn electricity on and off Flipping the switch to off wi ...
... Electric current can only flow if there is a complete and unbroken path. This is called a closed circuit. If a switch is opened or disconnecting a wire will cause the current to stop flowing this is called an open circuit Switches are used to turn electricity on and off Flipping the switch to off wi ...
Protection components
... The voltage of the supply to be monitored, connected to terminals L1, L2, L3 of the relay, also provides its power supply. Monitoring rotational direction of phases : In normal operation, the output relay is energised, the yellow LED is on. If a fault occurs - reversal in rotational direction of pha ...
... The voltage of the supply to be monitored, connected to terminals L1, L2, L3 of the relay, also provides its power supply. Monitoring rotational direction of phases : In normal operation, the output relay is energised, the yellow LED is on. If a fault occurs - reversal in rotational direction of pha ...
2 DIODE CLIPPING and CLAMPING CIRCUITS
... polarity with the input voltage. After transition to negative cycle, the diode becomes to its off state. In this case, the output voltage equals to the sum of the input voltage and the voltage across the terminals of the capacitor which have the same polarity with each other.(Fig 2.11) ...
... polarity with the input voltage. After transition to negative cycle, the diode becomes to its off state. In this case, the output voltage equals to the sum of the input voltage and the voltage across the terminals of the capacitor which have the same polarity with each other.(Fig 2.11) ...
Touch screens
... • Uniform PD on back plate, front plate used as probe to get voltage V2(X) • Uniform PD on front plate, back plate used as probe to get voltage V2(Y) • Use A to D converter for Cartesian coordinates ...
... • Uniform PD on back plate, front plate used as probe to get voltage V2(X) • Uniform PD on front plate, back plate used as probe to get voltage V2(Y) • Use A to D converter for Cartesian coordinates ...
ServoWire® SD 230 Series Drives
... ✔ High Speed Sensors: Each drive provides interfaces for two high-speed sensors. The ASEN and BSEN inputs, along with the internal encoder reference signal, can capture real-time axis position for either or both axes within one microsecond of assertion. They can initiate axis motion on the next posi ...
... ✔ High Speed Sensors: Each drive provides interfaces for two high-speed sensors. The ASEN and BSEN inputs, along with the internal encoder reference signal, can capture real-time axis position for either or both axes within one microsecond of assertion. They can initiate axis motion on the next posi ...
HMC676LC3C 数据资料DataSheet下载
... The HMC676LC3C is a SiGe monolithic, ultra fast comparator which features reduced swing (RS) ECL output drivers and latch inputs. The comparator supports 10 Gbps operation while providing 100 ps propagation delay and 60 ps minimum pulse width with 0.2 ps rms random jitter (RJ). Overdrive and slew ra ...
... The HMC676LC3C is a SiGe monolithic, ultra fast comparator which features reduced swing (RS) ECL output drivers and latch inputs. The comparator supports 10 Gbps operation while providing 100 ps propagation delay and 60 ps minimum pulse width with 0.2 ps rms random jitter (RJ). Overdrive and slew ra ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.