CN-0015 AD5383通道监控功能
... Simplicity and ease of use are the key attributes in the selection of an ADC in applications that include variable optical attenuators, ATE level setting, instrumentation, and industrial control systems. When the monitor function is enabled, the controller output port selects the channel to be monit ...
... Simplicity and ease of use are the key attributes in the selection of an ADC in applications that include variable optical attenuators, ATE level setting, instrumentation, and industrial control systems. When the monitor function is enabled, the controller output port selects the channel to be monit ...
CR9300 Series - CR Magnetics
... The Current Switch is recommended only for applications where the continuous operating current is above the rated full on level of 350 mA. Operation below this point will not drive the output device full-on and derate the output ratings. The unit is available with a NPN or PNP output transistor for ...
... The Current Switch is recommended only for applications where the continuous operating current is above the rated full on level of 350 mA. Operation below this point will not drive the output device full-on and derate the output ratings. The unit is available with a NPN or PNP output transistor for ...
Lecture 1-4 Summary file
... No energy is dissipated in a pure inductor. However as practical inductors have some wire resistance there would be some power loss. There would also be a small power loss in the magnetic core (if any). ...
... No energy is dissipated in a pure inductor. However as practical inductors have some wire resistance there would be some power loss. There would also be a small power loss in the magnetic core (if any). ...
Kirchoff`s Laws Direct: KCL, KVL, Ohm`s Law ⇒ V IR VG I
... Rii = sum of all resistance in mesh I Rij = sum of all common resistance to meshes I,J VI = sum of voltage rises in mesh I, in direction of current I1 ...
... Rii = sum of all resistance in mesh I Rij = sum of all common resistance to meshes I,J VI = sum of voltage rises in mesh I, in direction of current I1 ...
Single Electron Devices
... Single-electron Transistor - what problem does it help solve? - what is its operation? ...
... Single-electron Transistor - what problem does it help solve? - what is its operation? ...
50 V, 1.0 A Schottky Rectifier
... majority carrier conduction, it is not subject to junction diode forward and reverse recovery transients due to minority carrier injection and stored charge. Satisfactory circuit analysis work may be performed by using a model consisting of an ideal diode in parallel with a variable capacitance. (Se ...
... majority carrier conduction, it is not subject to junction diode forward and reverse recovery transients due to minority carrier injection and stored charge. Satisfactory circuit analysis work may be performed by using a model consisting of an ideal diode in parallel with a variable capacitance. (Se ...
doc - Cornerstone Robotics
... the same heating effect as an equal value of dc voltage. A 10 V ac sine wave would be as effective to supply the same amount of power to a circuit as a 7.07 V dc source. VRMS = 0.707VP, VP = 1.414VRMS ...
... the same heating effect as an equal value of dc voltage. A 10 V ac sine wave would be as effective to supply the same amount of power to a circuit as a 7.07 V dc source. VRMS = 0.707VP, VP = 1.414VRMS ...
Measuring current and voltage on resistors connected in parallel
... = R1 + R2 + K Rn I I The experiment is initially carried out with the parallel connection of various resistors, whereupon the total current and partial currents related to the resistors are measured. A total resistance is obtained from the measured values and compared with the theoretical value from ...
... = R1 + R2 + K Rn I I The experiment is initially carried out with the parallel connection of various resistors, whereupon the total current and partial currents related to the resistors are measured. A total resistance is obtained from the measured values and compared with the theoretical value from ...
Notational Conventions Independent Sources Dependent Sources
... Solution. The Thévenin voltage is the open-circuit output voltage vOC . The Norton current is the short-circuit output current iSC . The output resistance is the ratio of the open-circuit output voltage to the short-circuit output current. First, we solve for the open-circuit output voltage. By supe ...
... Solution. The Thévenin voltage is the open-circuit output voltage vOC . The Norton current is the short-circuit output current iSC . The output resistance is the ratio of the open-circuit output voltage to the short-circuit output current. First, we solve for the open-circuit output voltage. By supe ...
Investigation 11
... 6. Based on your knowledge of Ohm’s Law, determine the relationship between resistance at the source and resistance at each of the three loads…. a) in a series circuit… b) in a parallel circuit... ...
... 6. Based on your knowledge of Ohm’s Law, determine the relationship between resistance at the source and resistance at each of the three loads…. a) in a series circuit… b) in a parallel circuit... ...
Lecture 5 Slides - Digilent Learn site
... • Ratio of VK to the total voltage is the same as the ratio of RK to the total series resistance ...
... • Ratio of VK to the total voltage is the same as the ratio of RK to the total series resistance ...
Power electronics in ship propulsion electronic motors
... The line side converter takes power from a constant frequency (60 Hz) bus and produces a controlled DC voltage called DC link, on the same way as SCR - DC drive converter. In order to assure the appropriate induced voltage at the motor terminals, which is necessary to turn off the inverter thyrist ...
... The line side converter takes power from a constant frequency (60 Hz) bus and produces a controlled DC voltage called DC link, on the same way as SCR - DC drive converter. In order to assure the appropriate induced voltage at the motor terminals, which is necessary to turn off the inverter thyrist ...
Lecture 1 - Digilent Inc.
... • Ratio of VK to the total voltage is the same as the ratio of RK to the total series resistance ...
... • Ratio of VK to the total voltage is the same as the ratio of RK to the total series resistance ...
Circuits
... per coulomb ( = volts). It is often referred to as "electric potential", which then must be distinguished from electric potential energy by noting that the "potential" is a "per-unit-charge" quantity. ...
... per coulomb ( = volts). It is often referred to as "electric potential", which then must be distinguished from electric potential energy by noting that the "potential" is a "per-unit-charge" quantity. ...
UMX-164-D16-G 数据资料DataSheet下载
... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
Z4000 Envelope Generator
... will become a positive voltage and CCW will turn it into a negative voltage. The LED will indicate those states with either an unlit, red, or yellow state, respectfully. In addition, the envelope signal passes through yet another cv processor circuit called the Deviater. What this does is add a stat ...
... will become a positive voltage and CCW will turn it into a negative voltage. The LED will indicate those states with either an unlit, red, or yellow state, respectfully. In addition, the envelope signal passes through yet another cv processor circuit called the Deviater. What this does is add a stat ...
Document
... • The base region is very thin and has a lower doping than the emitter or collector. • The profile of concentration of minority carriers (electrons in an NPN transistor) in the base is linear. • The amplifying action is produced by transferring a current from a low-resistance circuit to a high resi ...
... • The base region is very thin and has a lower doping than the emitter or collector. • The profile of concentration of minority carriers (electrons in an NPN transistor) in the base is linear. • The amplifying action is produced by transferring a current from a low-resistance circuit to a high resi ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.