A 25 kV, 75 kHz, KICKER FOR MEASUREMENT OF MUON
... “MuLan” experiment will take place at the Paul Scherrer Institut (PSI) in Northern Switzerland. The MuLan method requires a fast beam line kicker, which can turn the beam on and off, to invoke an artificial time structure on the continuous beam which has a 50.6 MHz time microstructure The kicker nee ...
... “MuLan” experiment will take place at the Paul Scherrer Institut (PSI) in Northern Switzerland. The MuLan method requires a fast beam line kicker, which can turn the beam on and off, to invoke an artificial time structure on the continuous beam which has a 50.6 MHz time microstructure The kicker nee ...
AL9910-5 - Diodes Incorporated
... The LED brightness can be dimmed either linearly (using the LD pin) or via pulse width modulation (using the PWM-D pin); or a combination of both - depending on the application. Pulling the PWM_D pin to ground will turn off the AL9910. When disabled, the AL9910’s quiescent current is typically 0.5mA ...
... The LED brightness can be dimmed either linearly (using the LD pin) or via pulse width modulation (using the PWM-D pin); or a combination of both - depending on the application. Pulling the PWM_D pin to ground will turn off the AL9910. When disabled, the AL9910’s quiescent current is typically 0.5mA ...
Lesson 1 Fundamental..
... Circuit Elements: Comments about ideal model The ideal independent voltage and current sources are models. As such, they are subject to limitations. For example, an independent voltage source, that one commonly works with, cannot put-out 1x10320 volts. Neither can an ordinary independent current sou ...
... Circuit Elements: Comments about ideal model The ideal independent voltage and current sources are models. As such, they are subject to limitations. For example, an independent voltage source, that one commonly works with, cannot put-out 1x10320 volts. Neither can an ordinary independent current sou ...
Introduction to Electronics
... Digital Multi-Meter as a Voltmeter Place the cables in the same holes as with the ohmmeter. Turn the dial to the region marked “DCV” for DC circuits or “ACV” for AC circuits. Choose a setting that is the lowest possible and still above your expected potential difference. Place the leads at opposite ...
... Digital Multi-Meter as a Voltmeter Place the cables in the same holes as with the ohmmeter. Turn the dial to the region marked “DCV” for DC circuits or “ACV” for AC circuits. Choose a setting that is the lowest possible and still above your expected potential difference. Place the leads at opposite ...
Tests of STO IF Components S. Weinreb April 15, 2009
... • Two 1-2 GHz IF amplifier plates and one 5 GHz converter plate for the Texas test flight have been assembled and tested. • Components for six more IF amplifier strings are on hand for the Antarctic flight. ...
... • Two 1-2 GHz IF amplifier plates and one 5 GHz converter plate for the Texas test flight have been assembled and tested. • Components for six more IF amplifier strings are on hand for the Antarctic flight. ...
LNK454/456-458/460 LinkSwitch-PL Family
... surge events even in high-line applications. The device is powered from the BYPASS pin via the decoupling capacitor C9. At start-up, C9 is charged by U1 from an internal current source via the DRAIN pin and then during normal operation it is supplied by the output via R15 and D4. For non-dimming des ...
... surge events even in high-line applications. The device is powered from the BYPASS pin via the decoupling capacitor C9. At start-up, C9 is charged by U1 from an internal current source via the DRAIN pin and then during normal operation it is supplied by the output via R15 and D4. For non-dimming des ...
Dual Interleaved Active-Clamp Forward With Automatic Charge
... problems when the input voltage or output range is wide. For example, synchronous rectifiers with higher voltage rating are needed at the penalty of degrading the efficiency. Another disadvantage is the higher duty ratio variation, which makes the topology unsuitable for wide range application. Also ...
... problems when the input voltage or output range is wide. For example, synchronous rectifiers with higher voltage rating are needed at the penalty of degrading the efficiency. Another disadvantage is the higher duty ratio variation, which makes the topology unsuitable for wide range application. Also ...
Circuits II Tut
... The following questions all involve circuits you’ve seen before, so the “answer” (which bulbs are brighter than which other bulbs) isn’t the point. The point is to think about the reasoning you could use to predict and explain the relative brightness of the bulbs. A. Three students give predictions ...
... The following questions all involve circuits you’ve seen before, so the “answer” (which bulbs are brighter than which other bulbs) isn’t the point. The point is to think about the reasoning you could use to predict and explain the relative brightness of the bulbs. A. Three students give predictions ...
Types of resistors
... The narrow superstrips, which have two vertical sets of holes, are connected so that all holes lying on the same vertical line are connected to each other, i.e., horizontally adjacent holes are not connected to each other. The two wide superstrips, which have five horizontal sets of holes, are conne ...
... The narrow superstrips, which have two vertical sets of holes, are connected so that all holes lying on the same vertical line are connected to each other, i.e., horizontally adjacent holes are not connected to each other. The two wide superstrips, which have five horizontal sets of holes, are conne ...
MAX16990/MAX16992 36V, 2.5MHz Automotive Boost/SEPIC Controllers General Description Features
... 4.5V to 36V input operating voltage range makes these devices ideal in automotive applications such as for frontend “preboost” or “SEPIC” power supplies and for the first boost stage in high-power LED lighting applications. An internal low-dropout regulator (PVL regulator) with a 5V output voltage e ...
... 4.5V to 36V input operating voltage range makes these devices ideal in automotive applications such as for frontend “preboost” or “SEPIC” power supplies and for the first boost stage in high-power LED lighting applications. An internal low-dropout regulator (PVL regulator) with a 5V output voltage e ...
Calorimeter Electronics
... and post amplifier. The peak is proportional to the energy deposit in the detector. Three different gain amplifiers with 3 different ranges amplify the output signal of the post amplifier. They are sampled by three 10-bit FADC with 20 MHz sampling rate. The lowest range unsaturated value among the 3 ...
... and post amplifier. The peak is proportional to the energy deposit in the detector. Three different gain amplifiers with 3 different ranges amplify the output signal of the post amplifier. They are sampled by three 10-bit FADC with 20 MHz sampling rate. The lowest range unsaturated value among the 3 ...
notes
... A common mistake is to think the current gets used up in passing through the resistances in a series circuit. The same current must pass through each component much like the continuous flow of water in a pipe. ...
... A common mistake is to think the current gets used up in passing through the resistances in a series circuit. The same current must pass through each component much like the continuous flow of water in a pipe. ...
11 - Edmodo
... electricity produced by the continuous flow of electrons (remember only electrons move, protons do not). In order for this flow to happen we require two things: 1) an energy source – such as a battery or electrochemical cell 2) a complete path – created by connecting wires Together this forms an ele ...
... electricity produced by the continuous flow of electrons (remember only electrons move, protons do not). In order for this flow to happen we require two things: 1) an energy source – such as a battery or electrochemical cell 2) a complete path – created by connecting wires Together this forms an ele ...
Hybrid Hall Effect Devices -- a Novel Building Block for
... • Magnetoelectronic devices have the potential to overcome many of the limitations of SRAM – Non-volatile – retain state without power – Can integrate computation with storage ...
... • Magnetoelectronic devices have the potential to overcome many of the limitations of SRAM – Non-volatile – retain state without power – Can integrate computation with storage ...
SMP04
... error or sample-to-hold offset, and is about 2 mV with little variation. The droop rate of a held channel is 2 µV/ms typical and ± 25 µV/ ms maximum. The buffers are designed primarily to drive loads connected to ground. The outputs can source more than 1.2 mA each, over the full voltage range and m ...
... error or sample-to-hold offset, and is about 2 mV with little variation. The droop rate of a held channel is 2 µV/ms typical and ± 25 µV/ ms maximum. The buffers are designed primarily to drive loads connected to ground. The outputs can source more than 1.2 mA each, over the full voltage range and m ...
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.