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AAT1236 数据资料DataSheet下载
... 1. Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional operation at conditions other than the operating conditions specified is not implied. Only one Absolute Maximum Rating should be applied at any one time. 2. Mounted on an FR4 circuit boa ...
... 1. Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional operation at conditions other than the operating conditions specified is not implied. Only one Absolute Maximum Rating should be applied at any one time. 2. Mounted on an FR4 circuit boa ...
MAX1802 Digital Camera Step-Down Power Supply General Description
... regulate the output with up to 94% efficiency. An adjustable operating frequency (up to 1MHz) facilitates designs for optimum size, cost, and efficiency. The core step-down DC-DC converter accepts inputs from 2.7V to 5.5V and regulates a resistor-adjustable output from 1.25V to 5.5V. It delivers 500 ...
... regulate the output with up to 94% efficiency. An adjustable operating frequency (up to 1MHz) facilitates designs for optimum size, cost, and efficiency. The core step-down DC-DC converter accepts inputs from 2.7V to 5.5V and regulates a resistor-adjustable output from 1.25V to 5.5V. It delivers 500 ...
Hola Agustin - Portal UniMAP
... Both of these transformers are designed to be immersed in insulating oil in a steel tank. In addition to having insulating properties, the oil conducts heat from the core and coils to the surface of the tank where it is given off to the surrounding air. Connections from the transformer coils to the ...
... Both of these transformers are designed to be immersed in insulating oil in a steel tank. In addition to having insulating properties, the oil conducts heat from the core and coils to the surface of the tank where it is given off to the surrounding air. Connections from the transformer coils to the ...
A 195-Gb/s 1.2-W Inductive Inter-Chip Wireless Superconnect With
... TSV in a face-up or face-down stacked structure while they are required in a face-to-face stacked structure. In a high-performance application where strong power supply is required due to large power dissipation, TSV is necessary to provide power through all stacked chips. However, advanced fine-pit ...
... TSV in a face-up or face-down stacked structure while they are required in a face-to-face stacked structure. In a high-performance application where strong power supply is required due to large power dissipation, TSV is necessary to provide power through all stacked chips. However, advanced fine-pit ...
MAX1553/MAX1554 High-Efficiency, 40V Step-Up Converters for 2 to 10 White LEDs General Description
... D62L series at 47µH. For smallest size, the Murata LQH32C at 4.7µH works well. The MAX1554 has a 970mA inductor current limit and can drive up to 10 LEDs at 20mA. Inductor values from 4.7µH to 22µH work satisfactorily. A good choice for high efficiency and small size when driving 9 or 10 LEDs is the ...
... D62L series at 47µH. For smallest size, the Murata LQH32C at 4.7µH works well. The MAX1554 has a 970mA inductor current limit and can drive up to 10 LEDs at 20mA. Inductor values from 4.7µH to 22µH work satisfactorily. A good choice for high efficiency and small size when driving 9 or 10 LEDs is the ...
Tesla Coil: History and Didactic Construction - PRP
... The Tesla coil was built with attention to the inventor’s original schematics, but in a reduced scale. The concept of reuse was also used, employing simple materials for the concept and creation of the coil. A Tesla coil is a simple circuit, with a transformer that generates high-voltage, low-curren ...
... The Tesla coil was built with attention to the inventor’s original schematics, but in a reduced scale. The concept of reuse was also used, employing simple materials for the concept and creation of the coil. A Tesla coil is a simple circuit, with a transformer that generates high-voltage, low-curren ...
10 kV High Voltage Generator with LLC Resonant Circuit for
... full-bridge converter associated with LLC resonant circuit for sterilizing microbe applications. The proposed circuit structure adopts full-bridge converter to generate a high DC voltage, while the LLC resonant circuit is used to recover the energy trapped in leakage inductance of transformer and to ...
... full-bridge converter associated with LLC resonant circuit for sterilizing microbe applications. The proposed circuit structure adopts full-bridge converter to generate a high DC voltage, while the LLC resonant circuit is used to recover the energy trapped in leakage inductance of transformer and to ...
10kV SiC-based Isolated DC-DC Converter for Medium Voltage
... MOSFETs, a 10 : 1 MF transformer and a SiC MOSFET fullbridge on the LV side. The half bridge configuration is selected due to its rather simple construction and given that the 10 kV SiC devices are properly rated for the resulting higher currents. The required series inductance is directly integrate ...
... MOSFETs, a 10 : 1 MF transformer and a SiC MOSFET fullbridge on the LV side. The half bridge configuration is selected due to its rather simple construction and given that the 10 kV SiC devices are properly rated for the resulting higher currents. The required series inductance is directly integrate ...
MAX1733/MAX1734 Low-Voltage, Step-Down DC-DC Converters in SOT23 General Description
... ceramic output capacitors with the MAX1733. Feedback is derived from the LX pin instead of the output to remove the effects of phase lag in the feedback loop. Compared to the standard applications circuit, there are three benefits: 1) availability of ceramic vs. tantalum; 2) size of 2.2µF 0805 vs. 2 ...
... ceramic output capacitors with the MAX1733. Feedback is derived from the LX pin instead of the output to remove the effects of phase lag in the feedback loop. Compared to the standard applications circuit, there are three benefits: 1) availability of ceramic vs. tantalum; 2) size of 2.2µF 0805 vs. 2 ...
MAX1858A/MAX1875A/MAX1876A Dual 180° Out-of-Phase Buck Controllers with Sequencing/Prebias Startup and POR General Description
... 600kHz with an external resistor. Alternatively, the controller can be synchronized to an external clock generated by another MAX1858A/MAX1875A/MAX1876A or a system clock. One MAX1858A/MAX1875A/MAX1876A can be set to generate an in-phase, or 90° out-ofphase, clock signal for synchronization with add ...
... 600kHz with an external resistor. Alternatively, the controller can be synchronized to an external clock generated by another MAX1858A/MAX1875A/MAX1876A or a system clock. One MAX1858A/MAX1875A/MAX1876A can be set to generate an in-phase, or 90° out-ofphase, clock signal for synchronization with add ...
Obstacles Associated with Winding Resistance Measurements of
... ability to measure very low resistances values in the micro-Ohm (µ) range up to notably higher resistance values in the kilo-Ohm (k) range. However, typical transformer winding resistances generally range from a few milli-Ohms (m) to several Ohms (). It is recommended to review previous results ...
... ability to measure very low resistances values in the micro-Ohm (µ) range up to notably higher resistance values in the kilo-Ohm (k) range. However, typical transformer winding resistances generally range from a few milli-Ohms (m) to several Ohms (). It is recommended to review previous results ...
Rogowski Coil
... RC150 and RC190 are flexible current transducers based on Rogowski principle, particularly suitable for measurement in combination with portable devices. RC150 and RC190 coils are available in different sizes and can be supplied according to customer’s design, therefore they can be used in all those ...
... RC150 and RC190 are flexible current transducers based on Rogowski principle, particularly suitable for measurement in combination with portable devices. RC150 and RC190 coils are available in different sizes and can be supplied according to customer’s design, therefore they can be used in all those ...
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.