MAX5932EVKIT
... programmable output-voltage slew rate through an external n-channel MOSFET. The MAX5932 is pin and function compatible with the LT1641-1. This EV kit can be used to evaluate either part. The EV kit provides a power-good output signal that indicates the status of the output voltage. The MAX5932 EV ki ...
... programmable output-voltage slew rate through an external n-channel MOSFET. The MAX5932 is pin and function compatible with the LT1641-1. This EV kit can be used to evaluate either part. The EV kit provides a power-good output signal that indicates the status of the output voltage. The MAX5932 EV ki ...
The system consists roughly of three parts:
... one for the current. Since the parameters are mutually dependent, normally only one of them is actually regulated. Hence, the potentiometers set the limit values for the voltage and current parameters. If the potentiometers’ end pins are connected to 0 V and 5 V, then their middle pins provide volta ...
... one for the current. Since the parameters are mutually dependent, normally only one of them is actually regulated. Hence, the potentiometers set the limit values for the voltage and current parameters. If the potentiometers’ end pins are connected to 0 V and 5 V, then their middle pins provide volta ...
AP7333-12SRG-7 Datasheet
... supplied circuit from damage and operation error caused by glitches. This feature also permits the usage of small value output decoupling capacitor with AP7333. ...
... supplied circuit from damage and operation error caused by glitches. This feature also permits the usage of small value output decoupling capacitor with AP7333. ...
2 - TAFE SA
... Parts of an electronic systems and equipment that operate at low-voltage and extralow voltage, Parts of an electronic systems and equipment where high-currents are likely. c) Risks and control measures associated with high-voltage encompassing: Parts of an electronic systems and equipment that ...
... Parts of an electronic systems and equipment that operate at low-voltage and extralow voltage, Parts of an electronic systems and equipment where high-currents are likely. c) Risks and control measures associated with high-voltage encompassing: Parts of an electronic systems and equipment that ...
AD538 - Analog Devices
... Traditionally, the accuracy (actually the errors) of analog multipliers and dividers has been specified in terms of percent of full scale. Thus specified, a 1% multiplier error with a 10 V full-scale output would mean a worst-case error of +100 mV at any level within its designated output range. Whi ...
... Traditionally, the accuracy (actually the errors) of analog multipliers and dividers has been specified in terms of percent of full scale. Thus specified, a 1% multiplier error with a 10 V full-scale output would mean a worst-case error of +100 mV at any level within its designated output range. Whi ...
Quasi-z-source inverter for photovoltaic power generation
... efficiency, which opposes the goal of cost reduction. The Z-Source Inverter (ZSI) has been reported suitable for residential PV system because of the capability of voltage boost and inversion in a single stage. Recently, four new topologies, the quasi-Z-Source Inverters (qZSI), have been derived fro ...
... efficiency, which opposes the goal of cost reduction. The Z-Source Inverter (ZSI) has been reported suitable for residential PV system because of the capability of voltage boost and inversion in a single stage. Recently, four new topologies, the quasi-Z-Source Inverters (qZSI), have been derived fro ...
AEEE456TheoreticalQuestionsFall2016
... 3. During the turn-on and turn-off process, it must be completely turned on and off instantaneously so that the device can be operated at high frequencies. Thus, it must have (a) a low delay time td, tending to zero; (b) a low rise time tr, tending to zero; (c) a low storage time ts, tending to zero ...
... 3. During the turn-on and turn-off process, it must be completely turned on and off instantaneously so that the device can be operated at high frequencies. Thus, it must have (a) a low delay time td, tending to zero; (b) a low rise time tr, tending to zero; (c) a low storage time ts, tending to zero ...
AN9506: A 50W, 500kHz, Full-Bridge, Phase-Shift, ZVS
... Full-Bridge Topology and rightly so. This topology productively utilizes the same elements that have been plaguing power supply designers for decades, those infamous parasitic components. The topology enables designers to advantageously employ transformer leakage inductance, MOSFET output capacitanc ...
... Full-Bridge Topology and rightly so. This topology productively utilizes the same elements that have been plaguing power supply designers for decades, those infamous parasitic components. The topology enables designers to advantageously employ transformer leakage inductance, MOSFET output capacitanc ...
STEVAL-IPM15B motor control power board based on the SLLIMM
... series family includes a patented integrated structure that replaces the external diode. It is realized with a high voltage DMOS functioning as diode with series resistor. An internal charge pump provides the DMOS driving voltage. The value of the C BOOT capacitor should be calculated according to t ...
... series family includes a patented integrated structure that replaces the external diode. It is realized with a high voltage DMOS functioning as diode with series resistor. An internal charge pump provides the DMOS driving voltage. The value of the C BOOT capacitor should be calculated according to t ...
MAX9129 Quad Bus LVDS Driver with Flow-Through Pinout General Description
... ZDIFF-loaded = 54Ω In this example, capacitive loading reduces the characteristic impedance from 120Ω to 54Ω. The load seen by a driver located on a card in the middle of the bus is 27Ω because the driver sees two 54Ω loads in parallel. A typical LVDS driver (rated for a 100Ω load) would not develop ...
... ZDIFF-loaded = 54Ω In this example, capacitive loading reduces the characteristic impedance from 120Ω to 54Ω. The load seen by a driver located on a card in the middle of the bus is 27Ω because the driver sees two 54Ω loads in parallel. A typical LVDS driver (rated for a 100Ω load) would not develop ...
python power
... installations. Python accommodates all Hyde Park DC-powered sensors, as well as most other brands. Python can be used with most any sensing technology, including ultrasonic, photoelectric, and inductive proximity. ...
... installations. Python accommodates all Hyde Park DC-powered sensors, as well as most other brands. Python can be used with most any sensing technology, including ultrasonic, photoelectric, and inductive proximity. ...
Application Note 711 LM78S40 Switching Voltage Regulator
... used to control the on/off condition of the transistor power switch. The oscillator frequency is set by a single external capacitor and may be varied over a range of 100 Hz to 100 kHz. Most applications require an oscillator frequency from 20 kHz to 30 kHz. The oscillator duty cycle (ton/toff) is in ...
... used to control the on/off condition of the transistor power switch. The oscillator frequency is set by a single external capacitor and may be varied over a range of 100 Hz to 100 kHz. Most applications require an oscillator frequency from 20 kHz to 30 kHz. The oscillator duty cycle (ton/toff) is in ...
ADN4665 数据手册DataSheet 下载
... DOUTx+ sinks current and DOUTx− sources current; a negative differential voltage across RT results in a Logic 0 at the receiver output. ...
... DOUTx+ sinks current and DOUTx− sources current; a negative differential voltage across RT results in a Logic 0 at the receiver output. ...
1_Voltammetry
... Nitrogen bubbler – dissolved oxygen produces two visible polarographic waves, at around –0.1 and –0.9 V bubbling nitrogen through the solution for 5 minutes removes the oxygen ...
... Nitrogen bubbler – dissolved oxygen produces two visible polarographic waves, at around –0.1 and –0.9 V bubbling nitrogen through the solution for 5 minutes removes the oxygen ...
HMC856LC5 数据资料DataSheet下载
... 5-bit digital control designed for timing compensation or clock skew management applications. The time delay provides nearly 100 ps of delay range with 3 ps resolution and supports 28 Gbps data. The monotonic delay is compensated for stable operation over both power supply and temperature variation. ...
... 5-bit digital control designed for timing compensation or clock skew management applications. The time delay provides nearly 100 ps of delay range with 3 ps resolution and supports 28 Gbps data. The monotonic delay is compensated for stable operation over both power supply and temperature variation. ...
lecture 4 sem probe top down
... 1-all e- that leave the tip must be replenished by ‘traveling’ through the circuit (through the anode and stage to the high voltage tank to the filament) 2-if there were no bias resistor the cap would not control e- emission, the filament would emit at the maximum current allowed by the HV circuit, ...
... 1-all e- that leave the tip must be replenished by ‘traveling’ through the circuit (through the anode and stage to the high voltage tank to the filament) 2-if there were no bias resistor the cap would not control e- emission, the filament would emit at the maximum current allowed by the HV circuit, ...
AP Physics C
... C2 = 24 μF, respectively, are connected in a circuit shown with a resistor of resistance R = 20 Ohms and a two switches. Capacitor 1 is initially charged to a potential difference of V0 = 30 V and capacitor 2 is initially uncharged. Both of the switches are then closed simultaneously. A) What is the ...
... C2 = 24 μF, respectively, are connected in a circuit shown with a resistor of resistance R = 20 Ohms and a two switches. Capacitor 1 is initially charged to a potential difference of V0 = 30 V and capacitor 2 is initially uncharged. Both of the switches are then closed simultaneously. A) What is the ...
EE462 Principles of Mobile Robots Autumn 2000
... How do you choose one type of device rather than the other? • Photocells are easy to work with, because electrically they are just resistors, but their response time is slow compared to the photodiode or phototransistor’s semiconductor junction. This means photocells are suitable for detecting level ...
... How do you choose one type of device rather than the other? • Photocells are easy to work with, because electrically they are just resistors, but their response time is slow compared to the photodiode or phototransistor’s semiconductor junction. This means photocells are suitable for detecting level ...
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.