1 Communication Adapter 2
... OK”. If the dot is red and shows “No Communications”, verify the cables are connected properly. If there is still no communications then the Serial Port on your computer may not support the Communications Adapter. This can be corrected by adding (2) CR2025 coin cell batteries (Not Included) to the C ...
... OK”. If the dot is red and shows “No Communications”, verify the cables are connected properly. If there is still no communications then the Serial Port on your computer may not support the Communications Adapter. This can be corrected by adding (2) CR2025 coin cell batteries (Not Included) to the C ...
Circuit_Theorems
... A current source is said to be the dual of a voltage source. Remember that a voltage source supplies a fixed voltage and the current from it will vary depending upon the load. ...
... A current source is said to be the dual of a voltage source. Remember that a voltage source supplies a fixed voltage and the current from it will vary depending upon the load. ...
DC/AC Fundamentals: A Systems Approach
... Parallel Resonance Summary of important concepts for parallel resonance: • Capacitive and inductive susceptance are equal. • Total impedance is a maximum (ideally infinite). • The current is minimum. • The phase angle between VS and IS is zero. • The resonant frequency (fr) is given by ...
... Parallel Resonance Summary of important concepts for parallel resonance: • Capacitive and inductive susceptance are equal. • Total impedance is a maximum (ideally infinite). • The current is minimum. • The phase angle between VS and IS is zero. • The resonant frequency (fr) is given by ...
lec12
... that a DC circuit is analogous to this situation, what in the building is analogous to voltage? ...
... that a DC circuit is analogous to this situation, what in the building is analogous to voltage? ...
A New Single-Stage Small Power MH lamp Electronic Ballast
... acoustic resonance can be effectively inhibited. Among them, Q1 and Q2 are low-frequency half-bridge; Q3 and Q4 are highfrequency half-bridge, which determines duty factor. L2, C4, C5 and C6 make up soft switching auxiliary resonance, reducing switching loss of high-frequency Q3 and Q4. In a low-fre ...
... acoustic resonance can be effectively inhibited. Among them, Q1 and Q2 are low-frequency half-bridge; Q3 and Q4 are highfrequency half-bridge, which determines duty factor. L2, C4, C5 and C6 make up soft switching auxiliary resonance, reducing switching loss of high-frequency Q3 and Q4. In a low-fre ...
Tutorial 4 – Experimental Techniques
... An a.c. voltage V1 is applied to the sample, and then a resistor R, or alternatively a current-to-voltage converter for low frequencies, converts the sample current Is, into a voltage V2 . ...
... An a.c. voltage V1 is applied to the sample, and then a resistor R, or alternatively a current-to-voltage converter for low frequencies, converts the sample current Is, into a voltage V2 . ...
Journal of Applied Science and Agriculture
... This oscillator can create quadrature voltage oscillations in nodes Vi and Vq also quadrature current oscillations in nodes I i and I q . The oscillator because of use from four passive and two active elements and applying of simple and optimize CCII have low power and low complexity. Furthermore, t ...
... This oscillator can create quadrature voltage oscillations in nodes Vi and Vq also quadrature current oscillations in nodes I i and I q . The oscillator because of use from four passive and two active elements and applying of simple and optimize CCII have low power and low complexity. Furthermore, t ...
Basics of Branch Circuit Testing
... Voltage drop increased from the 2nd to the 3rd. The high resistance was identified as a poor connection between the two devices. ...
... Voltage drop increased from the 2nd to the 3rd. The high resistance was identified as a poor connection between the two devices. ...
Feedback compensation design for switched mode power supplies
... very limited and thus the output voltage response sluggish. Another compensation approach is to place poles and zeros to compensate the undesirable characteristics of the power stage. This allows the system bandwidth to be extended to the Feedback Compensation to meet the above requirements can freq ...
... very limited and thus the output voltage response sluggish. Another compensation approach is to place poles and zeros to compensate the undesirable characteristics of the power stage. This allows the system bandwidth to be extended to the Feedback Compensation to meet the above requirements can freq ...
Experiment 2: Resistors in Series and Parallel
... 2.5 COMMENTS AND CONCLUSIONS Discuss the reasons for any differences in Table 2.1. Use Ohm’s Law to calculate the current flowing in the circuit It and hence calculate the voltage drop expected across each resistor (e.g. voltage drop across R1 is calculated as VR1 = ItR1, etc). Use the values as ind ...
... 2.5 COMMENTS AND CONCLUSIONS Discuss the reasons for any differences in Table 2.1. Use Ohm’s Law to calculate the current flowing in the circuit It and hence calculate the voltage drop expected across each resistor (e.g. voltage drop across R1 is calculated as VR1 = ItR1, etc). Use the values as ind ...
RLC circuit
A RLC circuit is an electrical circuit consisting of a resistor (R), an inductor (L), and a capacitor (C), connected in series or in parallel. The name of the circuit is derived from the letters that are used to denote the constituent components of this circuit, where the sequence of the components may vary from RLC.The circuit forms a harmonic oscillator for current, and resonates in a similar way as an LC circuit. Introducing the resistor increases the decay of these oscillations, which is also known as damping. The resistor also reduces the peak resonant frequency. Some resistance is unavoidable in real circuits even if a resistor is not specifically included as a component. An ideal, pure LC circuit is an abstraction used in theoretical considerations.RLC circuits have many applications as oscillator circuits. Radio receivers and television sets use them for tuning to select a narrow frequency range from ambient radio waves. In this role the circuit is often referred to as a tuned circuit. An RLC circuit can be used as a band-pass filter, band-stop filter, low-pass filter or high-pass filter. The tuning application, for instance, is an example of band-pass filtering. The RLC filter is described as a second-order circuit, meaning that any voltage or current in the circuit can be described by a second-order differential equation in circuit analysis.The three circuit elements, R,L and C can be combined in a number of different topologies. All three elements in series or all three elements in parallel are the simplest in concept and the most straightforward to analyse. There are, however, other arrangements, some with practical importance in real circuits. One issue often encountered is the need to take into account inductor resistance. Inductors are typically constructed from coils of wire, the resistance of which is not usually desirable, but it often has a significant effect on the circuit.