![Parallel Resonant Circuit with Non-ideal Circuit Elements](http://s1.studyres.com/store/data/006329514_1-e9d809395963704dea3bc274a74b8b93-300x300.png)
MAX1722/MAX1723/ MAX1724 1.5µA I , Step-Up DC-DC Converters in TSOT
... Note 1: Limits are 100% production tested at TA = +25°C. Limits over the operating temperature range are guaranteed by design. Note 2: Guaranteed with the addition of a Schottky MBR0520L external diode between LX and OUT when using the MAX1723 with only one cell, and assumes a 0.3V voltage drop acro ...
... Note 1: Limits are 100% production tested at TA = +25°C. Limits over the operating temperature range are guaranteed by design. Note 2: Guaranteed with the addition of a Schottky MBR0520L external diode between LX and OUT when using the MAX1723 with only one cell, and assumes a 0.3V voltage drop acro ...
Precision DC-to-AC power conversion by optimization
... unit of dual-buck-type inverter is unidirectional buck circuit; thus, there is no shoot-through problem in the inverter and the freewheeling current flows through the independent diodes instead of body diodes of the switches, which is conducive to reducing the reverse recovery loss, increasing the s ...
... unit of dual-buck-type inverter is unidirectional buck circuit; thus, there is no shoot-through problem in the inverter and the freewheeling current flows through the independent diodes instead of body diodes of the switches, which is conducive to reducing the reverse recovery loss, increasing the s ...
File
... would not even need to enter the air. The value of such a magnet where the magnetic field is completely contained with the material probably has limited use. However, it is important to understand that the magnetic field can flow in loop within a material. (See section on circular magnetism for more ...
... would not even need to enter the air. The value of such a magnet where the magnetic field is completely contained with the material probably has limited use. However, it is important to understand that the magnetic field can flow in loop within a material. (See section on circular magnetism for more ...
NCP5030 - Buck-Boost Converter
... H−bridge topology and has an adaptive architecture where it operates in one of three modes: boost, buck−boost, or buck depending on the input and output voltage condition. This device has been designed with high−efficiency for use in portable applications and is capable of driving in DC up to 900 mA ...
... H−bridge topology and has an adaptive architecture where it operates in one of three modes: boost, buck−boost, or buck depending on the input and output voltage condition. This device has been designed with high−efficiency for use in portable applications and is capable of driving in DC up to 900 mA ...
Amateur Radio Technician Class Element 2 Course Presentation
... T6 – Electrical components, semiconductors, circuit diagrams, component functions • T7 – Station equipment, common transmitter and receiver problems, antenna measurements and troubleshooting, basic repair and testing • T8 – Modulation modes, amateur satellite operation, operating activities, ...
... T6 – Electrical components, semiconductors, circuit diagrams, component functions • T7 – Station equipment, common transmitter and receiver problems, antenna measurements and troubleshooting, basic repair and testing • T8 – Modulation modes, amateur satellite operation, operating activities, ...
Small Scale High Frequency, High AC Voltage Generation Using
... Nikola Tesla who is a Serbian scientist invented Tesla coil, a resonant air core transformer around 1891 which is used to produce high-voltage, low-current and high frequency alternating current electricity. Tesla experimented with a number of different configurations consisting of two, or sometimes ...
... Nikola Tesla who is a Serbian scientist invented Tesla coil, a resonant air core transformer around 1891 which is used to produce high-voltage, low-current and high frequency alternating current electricity. Tesla experimented with a number of different configurations consisting of two, or sometimes ...
Lesson: 23
... potential of terminal 1 with respect to terminal 2 is v12 = Vmaxsinωt. Naturally polarity of 1 is sometimes +ve and some other time it is –ve. The dot convention helps us to determine the polarity of the induced voltage in the secondary coil marked with terminals 3 and 4. Suppose at some time t we f ...
... potential of terminal 1 with respect to terminal 2 is v12 = Vmaxsinωt. Naturally polarity of 1 is sometimes +ve and some other time it is –ve. The dot convention helps us to determine the polarity of the induced voltage in the secondary coil marked with terminals 3 and 4. Suppose at some time t we f ...
RADIO COMMUNICATION CIRCUITS
... Topics may not be covered in the order above. We will also cover mutual inductance and transformers, time permitting. ...
... Topics may not be covered in the order above. We will also cover mutual inductance and transformers, time permitting. ...
Inductor
![](https://commons.wikimedia.org/wiki/Special:FilePath/Electronic_component_inductors.jpg?width=300)
An inductor, also called a coil or reactor, is a passive two-terminal electrical component which resists changes in electric current passing through it. It consists of a conductor such as a wire, usually wound into a coil. When a current flows through it, energy is stored temporarily in a magnetic field in the coil. When the current flowing through an inductor changes, the time-varying magnetic field induces a voltage in the conductor, according to Faraday’s law of electromagnetic induction, According to Lenz's law the direction of induced e.m.f is always such that it opposes the change in current that created it. As a result, inductors always oppose a change in current, in the same way that a flywheel oppose a change in rotational velocity. Care should be taken not to confuse this with the resistance provided by a resistor.An inductor is characterized by its inductance, the ratio of the voltage to the rate of change of current, which has units of henries (H). Inductors have values that typically range from 1 µH (10−6H) to 1 H. Many inductors have a magnetic core made of iron or ferrite inside the coil, which serves to increase the magnetic field and thus the inductance. Along with capacitors and resistors, inductors are one of the three passive linear circuit elements that make up electric circuits. Inductors are widely used in alternating current (AC) electronic equipment, particularly in radio equipment. They are used to block AC while allowing DC to pass; inductors designed for this purpose are called chokes. They are also used in electronic filters to separate signals of different frequencies, and in combination with capacitors to make tuned circuits, used to tune radio and TV receivers.