ivo_AIDAprop_HV_SiPM_2
... perhaps provide one of the FZU drivers (QMB1A). We discussed the gain vs temperature as measured by T3B: http://twiki.mppmu.mpg.de/bin/view/T3B/GainTemperatureDependence ...
... perhaps provide one of the FZU drivers (QMB1A). We discussed the gain vs temperature as measured by T3B: http://twiki.mppmu.mpg.de/bin/view/T3B/GainTemperatureDependence ...
P-Q theory based design of Unified Power Quality Conditioner for
... With tremendous growth of power electronic industry and computer industry, the quality of power has become very poor. The main problem is the distortion of sine wave which causes voltage & current harmonics and thus affecting the performance of the equipment connected to the point of common coupling ...
... With tremendous growth of power electronic industry and computer industry, the quality of power has become very poor. The main problem is the distortion of sine wave which causes voltage & current harmonics and thus affecting the performance of the equipment connected to the point of common coupling ...
OPA369 OPA2369
... rejection ratio (PSRR), common-mode rejection ratio (CMRR), and open-loop gain (AOL) typical values are in the range of 100dB or better. When designing for ultralow power, choose system components carefully. To minimize current consumption, select large-value resistors. Any resistors will react with ...
... rejection ratio (PSRR), common-mode rejection ratio (CMRR), and open-loop gain (AOL) typical values are in the range of 100dB or better. When designing for ultralow power, choose system components carefully. To minimize current consumption, select large-value resistors. Any resistors will react with ...
FAN5026 Dual DDR / Dual-Output PWM Controller F
... is automatically restored when over-voltage conditions cease. Under-voltage protection latches the chip off when output drops below 75% of the set value after the soft-start sequence for this output is completed. An adjustable over-current function monitors the output current by sensing the voltage ...
... is automatically restored when over-voltage conditions cease. Under-voltage protection latches the chip off when output drops below 75% of the set value after the soft-start sequence for this output is completed. An adjustable over-current function monitors the output current by sensing the voltage ...
casio cz waveforms and oscilloscope
... perceptual coding: Any audio compression scheme that deletes audio frequencies that are masked by other, more dominant frequencies, and thus are not perceived by the listener. See split-band coding, transform coding, temporal masking, MPEG, PASC, ATRAC, and AC3. percussion waveform: A percussion wav ...
... perceptual coding: Any audio compression scheme that deletes audio frequencies that are masked by other, more dominant frequencies, and thus are not perceived by the listener. See split-band coding, transform coding, temporal masking, MPEG, PASC, ATRAC, and AC3. percussion waveform: A percussion wav ...
intelligent lead acid battery charger
... When a discharged battery is connected to the unit, it starts charging it with the maximum current (0.3A for batteries <4Ah, 1A for batteries >4Ah), until the battery voltage reaches 14.7V (7.35V for a 6V battery). Once this voltage is established, the charger adjusts the charge current, in order to ...
... When a discharged battery is connected to the unit, it starts charging it with the maximum current (0.3A for batteries <4Ah, 1A for batteries >4Ah), until the battery voltage reaches 14.7V (7.35V for a 6V battery). Once this voltage is established, the charger adjusts the charge current, in order to ...
AD811
... Changes to Ordering Guide ...................................................... 20 Updated Outline Dimensions ................................................... 20 ...
... Changes to Ordering Guide ...................................................... 20 Updated Outline Dimensions ................................................... 20 ...
3B2-Expt-B-Rev
... transient behavior. This will be seen as high frequency ringing on outputs and can cause spurious triggering of sequential circuits. A 10 or 100 nF capacitor connected across the supply lines close to the IC package should alleviate any such problems ...
... transient behavior. This will be seen as high frequency ringing on outputs and can cause spurious triggering of sequential circuits. A 10 or 100 nF capacitor connected across the supply lines close to the IC package should alleviate any such problems ...
Digital Shower Controller
... • Takes user input • Gets readings from temperature sensors • Tells servo which direction to turn depending on current temperature reading and desired temperature reading • Temperature Sensors • One on each water output to read temperatures • Servo Motor • Turns the rough in valve to control the hot ...
... • Takes user input • Gets readings from temperature sensors • Tells servo which direction to turn depending on current temperature reading and desired temperature reading • Temperature Sensors • One on each water output to read temperatures • Servo Motor • Turns the rough in valve to control the hot ...
AD9066 数据手册DataSheet下载
... The AD9066 is housed in a 28-lead SOIC and a 28-lead SSOP package and is available in two temperature grades. The AD9066JR is rated for operation over the 0°C to 70°C commercial temperature range. The AD9066AR/ARS is rated for the –40°C to +85°C industrial temperature range. The internal voltage ref ...
... The AD9066 is housed in a 28-lead SOIC and a 28-lead SSOP package and is available in two temperature grades. The AD9066JR is rated for operation over the 0°C to 70°C commercial temperature range. The AD9066AR/ARS is rated for the –40°C to +85°C industrial temperature range. The internal voltage ref ...
Teaming an AWG with a Digitizer for a Stimulus
... The figure shows the steps in creating the chirp. It starts in the upper left grid where linearly swept sine and cosine waveforms are shown in the time domain along with the equations used to create them. These signals are in quadrature representing the in-phase (I) and Quadrature (Q) components of ...
... The figure shows the steps in creating the chirp. It starts in the upper left grid where linearly swept sine and cosine waveforms are shown in the time domain along with the equations used to create them. These signals are in quadrature representing the in-phase (I) and Quadrature (Q) components of ...
presentation
... Measuring Resistance • When the VOM is used to measure resistance, what actually is measured is a small current applied to the component. • There are 5 ranges. An out of resistance reading will be indicated by a single “1” digit. Remember k means multiply the reading by 1000. • Operating voltages s ...
... Measuring Resistance • When the VOM is used to measure resistance, what actually is measured is a small current applied to the component. • There are 5 ranges. An out of resistance reading will be indicated by a single “1” digit. Remember k means multiply the reading by 1000. • Operating voltages s ...
AN1889
... VIN is the maximum input rectified voltage that in 3-phase auxiliary power supplies can be as high as 750 V. Vfl is the reflected fly-back voltage; this is one of the most important parameter in the transformer design since the input-to-output turn ratio strongly depends on it. The voltage ringing a ...
... VIN is the maximum input rectified voltage that in 3-phase auxiliary power supplies can be as high as 750 V. Vfl is the reflected fly-back voltage; this is one of the most important parameter in the transformer design since the input-to-output turn ratio strongly depends on it. The voltage ringing a ...
Electric Power Quality : Types , and Measurements
... voltage distortion by making sure system resonant conditions do not cause excessive magnification of the harmonic levels. Harmonic distortion levels can be characterized by the complete harmonic spectrum with magnitudes and phase angles of each individual harmonic component. It is also common to use ...
... voltage distortion by making sure system resonant conditions do not cause excessive magnification of the harmonic levels. Harmonic distortion levels can be characterized by the complete harmonic spectrum with magnitudes and phase angles of each individual harmonic component. It is also common to use ...
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.