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LV8139JA Sine wave PWM Drive, Pre drive IC, for
LV8139JA Sine wave PWM Drive, Pre drive IC, for

INFINEON BTS441R datasheet
INFINEON BTS441R datasheet

... 11) not subject to production test, specified by design 12) Device on 50mm*50mm*1.5mm epoxy PCB FR4 with 6cm2 (one layer, 70µm thick) copper area for V bb connection. PCB is vertical without blown air. 13) Requires 150 Ω resistor in GND connection. The reverse load current through the intrinsic drai ...
PDF
PDF

1. Introduction - facta universitatis
1. Introduction - facta universitatis

... at 2 GHz [1]. At submillimeter frequencies, 0:2W at 420 GHz with a GaAs/AlAs diode [2], and 0:3W at 712 GHz with an InAs/AlSb diode were reported [3]. Only if the power levels generated by these diodes are increased, will RTD's be useful in practical applications. As for any other solid state devi ...
HMC590LP5 数据资料DataSheet下载
HMC590LP5 数据资料DataSheet下载

... Power Supply Voltage for the amplifier. External bypass capacitors of 100 pF and 2.2 μF are required. ...
TC75S54F, TC75S54FU, TC75S54FE
TC75S54F, TC75S54FU, TC75S54FE

... The TC75S54F/TC75S54FU/TC75S54FE is a CMOS singleoperation amplifier which incorporates a phase compensation circuit. It is designed for use with a low-voltage, low-current power supply; this differentiates this device from conventional general-purpose bipolar op-amps. ...
MAX1553/MAX1554 High-Efficiency, 40V Step-Up Converters for 2 to 10 White LEDs General Description
MAX1553/MAX1554 High-Efficiency, 40V Step-Up Converters for 2 to 10 White LEDs General Description

... The MAX1553 has a 480mA inductor current limit and can drive up to six LEDs at 20mA or nine LEDs at 15mA. Inductor values from 4.7µH to 47µH work satisfactorily. Larger values provide the best efficiency while small inductor values allow the smallest inductor size. A good choice for best efficiency ...
ANSWERS
ANSWERS

High Accuracy Eddy Current Type Displacement Sensor
High Accuracy Eddy Current Type Displacement Sensor

... Suitable for Various Analog Control Devices ...
Data Sheet
Data Sheet

LM2840/41/42/40Q/41Q/42Q 100/300/600 mA
LM2840/41/42/40Q/41Q/42Q 100/300/600 mA

... The LM2840/1/2 contains a current-mode, PWM buck regulator. A buck regulator steps the input voltage down to a lower output voltage. In continuous conduction mode (when the inductor current never reaches zero at steady state), the buck regulator operates in two cycles. The power switch is connected ...
step-up transformer
step-up transformer

... At this load current core loss = copper loss ...
A Monolithic High-Efficiency 2.4-GHz 20-dBm SiGe BiCMOS Envelope-Tracking OFDM Power Amplifier
A Monolithic High-Efficiency 2.4-GHz 20-dBm SiGe BiCMOS Envelope-Tracking OFDM Power Amplifier

FM_Lecture3 - WordPress.com
FM_Lecture3 - WordPress.com

... FM generator. The tank circuit ( L and Cm ) is the frequency determining section for a standard LC oscillator. The capacitor microphone is a transducer that converts acoustical energy to mechanical energy, which is used to vary the distance between the plates of Cm and, consequently change in its ca ...
Power-supply rail rejection
Power-supply rail rejection

Datasheet
Datasheet

... The receiver has differential inputs with an input sensitivity of ±200mV. Input impedance of the receiver is typically 15kΩ (12kΩ minimum). A wide common mode range of -7V to +12V allows for large ground potential differences between systems. The receiver is equipped with a fail-safe feature which g ...
Slides
Slides

NCS36510 - Low Power System-on-Chip For 2.4 GHz
NCS36510 - Low Power System-on-Chip For 2.4 GHz

Experiment 7
Experiment 7

Complex Waveforms
Complex Waveforms

Digitally-Controllable Audio Filters and Equalizers
Digitally-Controllable Audio Filters and Equalizers

Tutorial Problems
Tutorial Problems

... 5. A 220 volts, 1500 rpm, 10 Amps separately excited dc motor has an armature resistance of 0.5 Ω is fed from a three phase fully controlled rectifier. Available AC source has a line voltage of 400 volts, 50 Hz. A star-delta connected transformer is used to feed the armature so that motor terminal ...
Lecture 9 – Low Power Design
Lecture 9 – Low Power Design

MAX3095/MAX3096 ±15kV ESD-Protected, 10Mbps, 3V/5V, Quad RS-422/RS-485 Receivers ________________General Description
MAX3095/MAX3096 ±15kV ESD-Protected, 10Mbps, 3V/5V, Quad RS-422/RS-485 Receivers ________________General Description

... Discharge, and ±15kV using the Human Body Model. The MAX3095 operates from a +5V supply, while the MAX3096 operates from a +3.3V supply. Receiver propagation delays are guaranteed to within ±8ns of a predetermined value, thereby ensuring device-to-device matching across production lots. Complementar ...
NEMA-4X—IP65
NEMA-4X—IP65

... process may injure someone if a sudden or unexpected automatic restart occurs. If manual reset relays are not available, disable the automatic restart feature using external control wiring. WARNING: This unit has an automatic restart feature that will start the motor whenever input power is applied ...
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Power electronics



Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)
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