Tips `n Tricks 3V
... above VDD. To use the clamping diode to protect the input, you still need to look at the current through the clamping diode. The current through the clamp diodes should be kept small (in the micro amp range). If the current through the clamping diodes gets too large, then you risk the part latching ...
... above VDD. To use the clamping diode to protect the input, you still need to look at the current through the clamping diode. The current through the clamp diodes should be kept small (in the micro amp range). If the current through the clamping diodes gets too large, then you risk the part latching ...
General Description Features
... Integrated High-Side Current Sense General Description The MAX16833/MAX16833B–MAX16833D are peak current-mode-controlled LED drivers for boost, buckboost, SEPIC, flyback, and high-side buck topologies. A dimming driver designed to drive an external p-channel in series with the LED string provides wi ...
... Integrated High-Side Current Sense General Description The MAX16833/MAX16833B–MAX16833D are peak current-mode-controlled LED drivers for boost, buckboost, SEPIC, flyback, and high-side buck topologies. A dimming driver designed to drive an external p-channel in series with the LED string provides wi ...
Electrostatic Applications
... A material that allows easy flow of electrons is called a conducfor4ike copper. A material which would prevent the flow of electrons is called in insulafor. ...
... A material that allows easy flow of electrons is called a conducfor4ike copper. A material which would prevent the flow of electrons is called in insulafor. ...
Weatherproof Motorized Blackout Shutter WMBS-20
... • Full blackout in less than 2 seconds • Adaptable to many fixtures – round or rectangular • Custom sizes available • Analog or DMX controllable • Daisy-chainable • Low voltage activation and control • Remote power supply and controller • Simple two-wire operation • Low maintenance • Rugged design, ...
... • Full blackout in less than 2 seconds • Adaptable to many fixtures – round or rectangular • Custom sizes available • Analog or DMX controllable • Daisy-chainable • Low voltage activation and control • Remote power supply and controller • Simple two-wire operation • Low maintenance • Rugged design, ...
Si88x2x - Silicon Labs
... on-chip isolated dc-dc converter that provides regulated output voltages of 3.3 or 5.0 V (or >5 V with external components) at peak output power levels of up to 5 W. These devices provide up to two digital channels. The dc-dc converter has user-adjustable frequency for minimizing emissions, a soft-s ...
... on-chip isolated dc-dc converter that provides regulated output voltages of 3.3 or 5.0 V (or >5 V with external components) at peak output power levels of up to 5 W. These devices provide up to two digital channels. The dc-dc converter has user-adjustable frequency for minimizing emissions, a soft-s ...
BG26386390
... inverters. The design is very modular, all gates use the same topology only the inputs are permuted which makes the design of cell library very simple. The disadvantage of this family is that it suffers from voltage drop problems due at the node which requires additional circuits to compensate the v ...
... inverters. The design is very modular, all gates use the same topology only the inputs are permuted which makes the design of cell library very simple. The disadvantage of this family is that it suffers from voltage drop problems due at the node which requires additional circuits to compensate the v ...
LT6600-2.5
... should be as close as possible to the IC. For dual supply applications, bypass V+ to ground and V– to ground with a quality 0.1μF ceramic capacitor. OUT+ and OUT– (Pins 6, 7/Pins 4, 5): Output Pins. These are the filter differential outputs. Each pin can drive a 100Ω and/or 50pF load to AC ground. VM ...
... should be as close as possible to the IC. For dual supply applications, bypass V+ to ground and V– to ground with a quality 0.1μF ceramic capacitor. OUT+ and OUT– (Pins 6, 7/Pins 4, 5): Output Pins. These are the filter differential outputs. Each pin can drive a 100Ω and/or 50pF load to AC ground. VM ...
Digital Thermometer
... approximately 180K ohms at freezing to 2.5K at boiling. When connected in series with a 180 K ohm fixed resistor, the output voltage as a function of the thermistor resistance (or the temperature), is: (V+) 180K Vout = --------------------Rth + 180K This is the voltage divider equation. Vout is conn ...
... approximately 180K ohms at freezing to 2.5K at boiling. When connected in series with a 180 K ohm fixed resistor, the output voltage as a function of the thermistor resistance (or the temperature), is: (V+) 180K Vout = --------------------Rth + 180K This is the voltage divider equation. Vout is conn ...
EEE 118-2531
... Var Compensator (SVC) and Static Synchronous Compensator (STATCOM). conventional SVC:s have disadvantages such as relatively long response time and the possibility to only compensate for the fundamental frequency reactive current of the load and introduces harmonics. These limits the possibilities t ...
... Var Compensator (SVC) and Static Synchronous Compensator (STATCOM). conventional SVC:s have disadvantages such as relatively long response time and the possibility to only compensate for the fundamental frequency reactive current of the load and introduces harmonics. These limits the possibilities t ...
SMVD - INTEC Controls
... isolated input accepts a phase cut input (or milliamps when specified) and two non-isolated inputs accept 0-10V DC and 4-20mA. The phase cut output circuitry is driven by the amplifier section and is scaled specifically for driving magnetic valves. In case of accidental shorting of the output, or in ...
... isolated input accepts a phase cut input (or milliamps when specified) and two non-isolated inputs accept 0-10V DC and 4-20mA. The phase cut output circuitry is driven by the amplifier section and is scaled specifically for driving magnetic valves. In case of accidental shorting of the output, or in ...
Eaton 9130 UPS
... most severe power problems, this UPS’s output remains within three percent of nominal voltage. With a wide input voltage range, the 9130 does not depend on batteries to smooth out minor power fluctuations. Batteries are conserved for those times when utility power is highly unstable or completely ou ...
... most severe power problems, this UPS’s output remains within three percent of nominal voltage. With a wide input voltage range, the 9130 does not depend on batteries to smooth out minor power fluctuations. Batteries are conserved for those times when utility power is highly unstable or completely ou ...
ECE122 – Digital Electronics & Design
... applied for an infinite amount of time. DC Transfer Analysis: It is used to study the voltage or current at one set of points in a circuit as a function of the voltage or current at another set of points. This is done by sweeping the source variables over specified ranges, and recording the output. ...
... applied for an infinite amount of time. DC Transfer Analysis: It is used to study the voltage or current at one set of points in a circuit as a function of the voltage or current at another set of points. This is done by sweeping the source variables over specified ranges, and recording the output. ...
STD830CP40
... The STD830CP40 is a hybrid complementary pair of power bipolar transistors manufactured by using the high voltage multi-epitaxial planar technology for high switching speeds and medium voltage capability. ...
... The STD830CP40 is a hybrid complementary pair of power bipolar transistors manufactured by using the high voltage multi-epitaxial planar technology for high switching speeds and medium voltage capability. ...
Question Syllabus reference Question Marks 1 Marking guide
... magnetic field, which would attract the lever closing the contact. b) i) Autotransformer. ii) An autotransformer has not got independent primary and secondary windings, whereas a double wound type has. iii) The tapped connections cater for the selection of various secondary output voltages. ...
... magnetic field, which would attract the lever closing the contact. b) i) Autotransformer. ii) An autotransformer has not got independent primary and secondary windings, whereas a double wound type has. iii) The tapped connections cater for the selection of various secondary output voltages. ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.