General Description Features
... from 1.22V to 5V by placing a shunt in the 2-3 position on jumper JU5 and selecting the appropriate resistor values for R13 and R16. To enable DC-DC2, place a shunt in the 1-2 position on jumper JU1. To disable DC-DC2, place a shunt in the 2-3 position on JU1. A lit LED (D5) indicates that the outpu ...
... from 1.22V to 5V by placing a shunt in the 2-3 position on jumper JU5 and selecting the appropriate resistor values for R13 and R16. To enable DC-DC2, place a shunt in the 1-2 position on jumper JU1. To disable DC-DC2, place a shunt in the 2-3 position on JU1. A lit LED (D5) indicates that the outpu ...
Power From The Heavens
... characteristics of a Cinénova Grande amplifier. The elegant industrial design is only surpassed by the sturdy chassis upon which the amplifier is built, 12 gauge steel is shaped to house the "Alpha One" modules and transformer. The chassis is beautifully faced with an 8 mm aluminum plate, hand engra ...
... characteristics of a Cinénova Grande amplifier. The elegant industrial design is only surpassed by the sturdy chassis upon which the amplifier is built, 12 gauge steel is shaped to house the "Alpha One" modules and transformer. The chassis is beautifully faced with an 8 mm aluminum plate, hand engra ...
Multi-Output Power Supplies with VCOM Amplifier and High
... The MAX17126/MAX17126A generate all the supply rails for thin-film transistor liquid-crystal display (TFT LCD) TV panels operating from a regulated 12V input. They include a step-down and a step-up regulator, a positive and a negative charge pump, an operational amplifier, a high-accuracy high-volta ...
... The MAX17126/MAX17126A generate all the supply rails for thin-film transistor liquid-crystal display (TFT LCD) TV panels operating from a regulated 12V input. They include a step-down and a step-up regulator, a positive and a negative charge pump, an operational amplifier, a high-accuracy high-volta ...
Wozu Schwingungssensoren - Metra Meß
... piezoceramic sensing element. The sensitivity of ceramics compared to quartz materials is about 100 times higher. Therefore, piezoceramic accelerometers are the better choice at low frequencies and low acceleration. Piezoelectric accelerometers are widely accepted as the best choice for measuring ab ...
... piezoceramic sensing element. The sensitivity of ceramics compared to quartz materials is about 100 times higher. Therefore, piezoceramic accelerometers are the better choice at low frequencies and low acceleration. Piezoelectric accelerometers are widely accepted as the best choice for measuring ab ...
DAC108S085 10-Bit Micro Power OCTAL Digital-to-Analog
... High-Impedance Output Leakage Current (Note 9) ...
... High-Impedance Output Leakage Current (Note 9) ...
Principles of Electronic Communication Systems
... resistor network multiplied by the feedback resistor value. Electronic Switches: The resistor network is modified by a set of electronic switches that can be either current or voltage switches. They are usually implemented with diodes or transistors. ...
... resistor network multiplied by the feedback resistor value. Electronic Switches: The resistor network is modified by a set of electronic switches that can be either current or voltage switches. They are usually implemented with diodes or transistors. ...
GSD1 User Manual - Automation Direct
... nuclear facilities, aircraft navigation or communication systems, air traffic control, direct life support machines, or weapons systems, in which the failure of the product could lead directly to death, personal injury, or severe physical or environmental damage (“High Risk Activities”). AutomationD ...
... nuclear facilities, aircraft navigation or communication systems, air traffic control, direct life support machines, or weapons systems, in which the failure of the product could lead directly to death, personal injury, or severe physical or environmental damage (“High Risk Activities”). AutomationD ...
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[PDF]
... In this paper a XILINX FPGA based multilevel PWM three phase inverter test rig was constructed by adding bi-directional switches to the conventional bridge topology and its performance is suitably analysed. The inverter can produce three and five different output voltage levels across the load. XILI ...
... In this paper a XILINX FPGA based multilevel PWM three phase inverter test rig was constructed by adding bi-directional switches to the conventional bridge topology and its performance is suitably analysed. The inverter can produce three and five different output voltage levels across the load. XILI ...
Power Transducer Series 50
... (possibly little deviation) – same phase (possibly little deviation) – same voltage level (possibly little deviation) This is required to keep compensation currents that may occur at the switching moment as small as possible. Measured quantity Measured quantities are variables that are measured. Mea ...
... (possibly little deviation) – same phase (possibly little deviation) – same voltage level (possibly little deviation) This is required to keep compensation currents that may occur at the switching moment as small as possible. Measured quantity Measured quantities are variables that are measured. Mea ...
AD7741
... provides an inverted clock signal. This clock should be buffered if it is to be used as a clock source elsewhere in the system. External Clock Input. The master clock for the device can be provided in the form of a crystal or an external clock. A crystal may be tied across the CLKIN and CLKOUT pins. ...
... provides an inverted clock signal. This clock should be buffered if it is to be used as a clock source elsewhere in the system. External Clock Input. The master clock for the device can be provided in the form of a crystal or an external clock. A crystal may be tied across the CLKIN and CLKOUT pins. ...
t..... _ Rhapsodx Sound Engineering Training Syllabus PART ONE
... with the least possible alteration of the form of tlie input signal. The signal's strength may increase, but ideally the essential form (it's "sound") should not. Amplifiers are normally used in the design of systems and components at every important junction in their often myriadcircuitry. Within c ...
... with the least possible alteration of the form of tlie input signal. The signal's strength may increase, but ideally the essential form (it's "sound") should not. Amplifiers are normally used in the design of systems and components at every important junction in their often myriadcircuitry. Within c ...
Analog Access to the Telephone Network, 1
... voltage spikes on the telephone line from causing undesired telephone ringing, without affecting normal telephone ringing triggered by the AC ringing voltage. Voltage spikes on the telephone line can occur during pulse dialing or can be induced by external phenomenons such as lightning. The value of ...
... voltage spikes on the telephone line from causing undesired telephone ringing, without affecting normal telephone ringing triggered by the AC ringing voltage. Voltage spikes on the telephone line can occur during pulse dialing or can be induced by external phenomenons such as lightning. The value of ...
MAX5874 14-Bit, 200Msps, High-Dynamic-Performance, Dual DAC with CMOS Inputs General Description
... applications found in wireless base stations and other communications applications. Operating from 3.3V and 1.8V supplies, this dual DAC offers exceptional dynamic performance such as 78dBc spurious-free dynamic range (SFDR) at fOUT = 16MHz and supports update rates of 200Msps, with a power dissipat ...
... applications found in wireless base stations and other communications applications. Operating from 3.3V and 1.8V supplies, this dual DAC offers exceptional dynamic performance such as 78dBc spurious-free dynamic range (SFDR) at fOUT = 16MHz and supports update rates of 200Msps, with a power dissipat ...
Document
... 0.4 * 2.5 = 1.0. Hence, amazingly, the human transfer function is roughly the inverse of that of a CRT. Recall that the nonlinear R’G’B’ values are (usually) used in a computer as pixel values. The nonlinear values are used to drive a CRT’s voltage for controlling the brightness of phosphors. ...
... 0.4 * 2.5 = 1.0. Hence, amazingly, the human transfer function is roughly the inverse of that of a CRT. Recall that the nonlinear R’G’B’ values are (usually) used in a computer as pixel values. The nonlinear values are used to drive a CRT’s voltage for controlling the brightness of phosphors. ...
40-A, 8-V to 14-V Input, 3-V to 5.25-V Output, Non
... popular feature that greatly simplifies the simultaneous power-up and power-down of multiple modules in a power system. Additionally, the capability to current share between multiple PTH08T255W modules allows for load currents greater than 40A on a single rail. The PTH08T255W includes new patented t ...
... popular feature that greatly simplifies the simultaneous power-up and power-down of multiple modules in a power system. Additionally, the capability to current share between multiple PTH08T255W modules allows for load currents greater than 40A on a single rail. The PTH08T255W includes new patented t ...
Novel Three-Phase CM/DM Conducted Emission Separator
... DM emissions. Other methods that apply mathematical analysis through fast Fourier transformation [14] have also been proposed. There, it is important that sampling rates are high enough and phase information is computed correctly, which usually leads to expensive or inaccurate measurements. A three- ...
... DM emissions. Other methods that apply mathematical analysis through fast Fourier transformation [14] have also been proposed. There, it is important that sampling rates are high enough and phase information is computed correctly, which usually leads to expensive or inaccurate measurements. A three- ...
AD7741/AD7742 Data Sheet
... provides an inverted clock signal. This clock should be buffered if it is to be used as a clock source elsewhere in the system. External Clock Input. The master clock for the device can be provided in the form of a crystal or an external clock. A crystal may be tied across the CLKIN and CLKOUT pins. ...
... provides an inverted clock signal. This clock should be buffered if it is to be used as a clock source elsewhere in the system. External Clock Input. The master clock for the device can be provided in the form of a crystal or an external clock. A crystal may be tied across the CLKIN and CLKOUT pins. ...
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.