LL4148 Small Signal Diode LL4 148
... parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard performance, failed applications, and increased cost of production and manufacturing delays. Fairchild is taking strong measures to protect ourselves and our customers ...
... parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard performance, failed applications, and increased cost of production and manufacturing delays. Fairchild is taking strong measures to protect ourselves and our customers ...
Welcome to this training module which looks at the hardware
... inverter as well as to provide DC voltage to the inverter unit and reactive power to the motor. The energy is stored in the capacitor (C). Additionally, the DC voltage intermediate circuit acts as a low-pass filter: it receives the pulsating voltage from the rectifier and smoothes its ripple. ...
... inverter as well as to provide DC voltage to the inverter unit and reactive power to the motor. The energy is stored in the capacitor (C). Additionally, the DC voltage intermediate circuit acts as a low-pass filter: it receives the pulsating voltage from the rectifier and smoothes its ripple. ...
Single-Cell Li-Ion Charge Management IC for PDAs and Internet
... The bq2400x series ICs are advanced Li-Ion linear charge management devices for highly integrated and space-limited applications. They combine highaccuracy current and voltage regulation; FET passtransistor and reverse-blocking Schottky; battery conditioning, temperature, or input-power monitoring; ...
... The bq2400x series ICs are advanced Li-Ion linear charge management devices for highly integrated and space-limited applications. They combine highaccuracy current and voltage regulation; FET passtransistor and reverse-blocking Schottky; battery conditioning, temperature, or input-power monitoring; ...
ii. indirect current control
... of sequence currents, a three-layer feed-forward back propagation neural network is used. The general structure of a feed-forward back propagation network is shown below. The name "back propagation" comes from its characteristic training method. For extraction of sequence currents, a three layer fee ...
... of sequence currents, a three-layer feed-forward back propagation neural network is used. The general structure of a feed-forward back propagation network is shown below. The name "back propagation" comes from its characteristic training method. For extraction of sequence currents, a three layer fee ...
08 2018 Electrons - Go With the Flow!.
... Glass is a good electrical insulator. Copper is a good electrical conductor. Alternating current is the name for a current that reverses direction on a regular basis. Frequency is the term describing the number of times per second that an alternating current reverses direction. Rectifier d ...
... Glass is a good electrical insulator. Copper is a good electrical conductor. Alternating current is the name for a current that reverses direction on a regular basis. Frequency is the term describing the number of times per second that an alternating current reverses direction. Rectifier d ...
Single-Cell Li-Ion Charge Management IC for
... The bq2400x series ICs are advanced Li-Ion linear charge management devices for highly integrated and space-limited applications. They combine highaccuracy current and voltage regulation; FET passtransistor and reverse-blocking Schottky; battery conditioning, temperature, or input-power monitoring; ...
... The bq2400x series ICs are advanced Li-Ion linear charge management devices for highly integrated and space-limited applications. They combine highaccuracy current and voltage regulation; FET passtransistor and reverse-blocking Schottky; battery conditioning, temperature, or input-power monitoring; ...
A Low Phase Noise 10GHz Optoelectronic RF Oscillator
... the layout area is 0.15mm2. The stand alone LNA has a measured phase noise of -140dBc/Hz at a 10kHz offset from the carrier. The BPF consists of a cascoded, degenerated differential pair with inductive loads in parallel with PMOS varactors. The center frequency of the BPF is adjusted by adjusting th ...
... the layout area is 0.15mm2. The stand alone LNA has a measured phase noise of -140dBc/Hz at a 10kHz offset from the carrier. The BPF consists of a cascoded, degenerated differential pair with inductive loads in parallel with PMOS varactors. The center frequency of the BPF is adjusted by adjusting th ...
REF3212 数据资料 dataSheet 下载
... REF32xx to momentarily draw currents greater than the typical quiescent current. This momentary current draw can be prevented by using a power supply with a fast rising edge and low output impedance. ...
... REF32xx to momentarily draw currents greater than the typical quiescent current. This momentary current draw can be prevented by using a power supply with a fast rising edge and low output impedance. ...
Exp. No #1 Date: DIODE CLIPPERS AND CLAMPERS OBJECTIVE The purpose
... EEE392 Measurements and Analog Circuits Lab ...
... EEE392 Measurements and Analog Circuits Lab ...
FryBaby - Hagerman Audio Labs
... suitable for driving moving coil phonostage inputs (-60dB), MM for moving magnet phonostages (-40dB), and LINE for everything else. The FryBaby runs off of the internal battery whenever the wall-wart supply is not used, with the LED blinking at the rate of modulation. There are two modes of cable bu ...
... suitable for driving moving coil phonostage inputs (-60dB), MM for moving magnet phonostages (-40dB), and LINE for everything else. The FryBaby runs off of the internal battery whenever the wall-wart supply is not used, with the LED blinking at the rate of modulation. There are two modes of cable bu ...
Introduction to the Mechatronic Engineering Laboratory Equipment
... You can set the display resolution to ‘41’, ‘51’, or ‘61’ digits to optimize either measurement speed or noise rejection. The leftmost digit on the display is referred to as the “1“ digit, since it can only be a “0” or “1.” The resolution is set to ‘51’ digits at power-on. You can also vary the numb ...
... You can set the display resolution to ‘41’, ‘51’, or ‘61’ digits to optimize either measurement speed or noise rejection. The leftmost digit on the display is referred to as the “1“ digit, since it can only be a “0” or “1.” The resolution is set to ‘51’ digits at power-on. You can also vary the numb ...
High Power RF LDMOS Transistors for Avionics Applications
... output power levels a class-AB biasing is preferred. An optimum trade-off can be found between output power, linearity and efficiency simply by modulating the gate-source voltage reciprocal to the required output power. By designing a device with a high power capability no decrease in linearity will ...
... output power levels a class-AB biasing is preferred. An optimum trade-off can be found between output power, linearity and efficiency simply by modulating the gate-source voltage reciprocal to the required output power. By designing a device with a high power capability no decrease in linearity will ...
INTEGRATED CIRCUITS
... Microcontrollers with on–chip A/D–converters may not be the first choice for extremely cost–sensitive applications. Philips’ LPC family of microcontrollers covers the range from the lowest cost end up to parts with integrated ADC. This application note shows how the lowest cost parts can take advant ...
... Microcontrollers with on–chip A/D–converters may not be the first choice for extremely cost–sensitive applications. Philips’ LPC family of microcontrollers covers the range from the lowest cost end up to parts with integrated ADC. This application note shows how the lowest cost parts can take advant ...
Fuji Electric UPS7000HX-T3U (300, 400, and 500kVA) 480V 3
... For nearly 90 years, Fuji Electric has been manufacturing products for mission critical applications including data centers, power plants, and hospitals. Our breakthrough innovations with power electronics technologies have led to the development of our large-capacity UPS, which provides unparallele ...
... For nearly 90 years, Fuji Electric has been manufacturing products for mission critical applications including data centers, power plants, and hospitals. Our breakthrough innovations with power electronics technologies have led to the development of our large-capacity UPS, which provides unparallele ...
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.