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DAC5662A 数据资料 dataSheet 下载
DAC5662A 数据资料 dataSheet 下载

ZXCT1107/1109/1110 LOW POWER HIGH-SIDE CURRENT MONITORS Description
ZXCT1107/1109/1110 LOW POWER HIGH-SIDE CURRENT MONITORS Description

... The current monitor ICs ZXCT1107, ZXCT1109 and ZXCT1110 all use a similar application circuit topology for high-side current sensing, with small differences. The ZXCT1110 has a separate ground pin whereas the ZXCT1107 and ZXCT1109 do not. The use of ZXCT1110 allows reduction of the absolute current ...
test_review_electricity
test_review_electricity

Comparison of low voltage AC and DC power grids
Comparison of low voltage AC and DC power grids

TPS548B22 1.5-V to 18-V VIN, 4.5-V to 22-V VDD, 25
TPS548B22 1.5-V to 18-V VIN, 4.5-V to 22-V VDD, 25

Film Capacitors – Power Factor Correction - MKK440-D-56
Film Capacitors – Power Factor Correction - MKK440-D-56

... statements about the suitability of our products for a particular customer application. As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check ...
Van de Graaff generator - University of Oxford Department of Physics
Van de Graaff generator - University of Oxford Department of Physics

... The rubber belt inside the Van de Graaff generator runs between two rollers made of different materials, causing electrons to transfer from one roller to the rubber, and from the rubber onto the other roller, by the triboelectric effect. Brushes at the top and bottom provide a source and sink for th ...
Product information:P104 Scheet versions Stripper
Product information:P104 Scheet versions Stripper

... be coupled to all mini-applicators and applicators with the standard T-coupling and to all TwoPost Crimping Dies with a 20mm-diameter coupling shank. The standard variable stroke can be adjusted either to 40 or 50mm, with other strokes available upon request. Fitted with a selfbraking electric motor ...
MAX16815/MAX16828 High-Voltage, 100mA/200mA Adjustable Linear High-Brightness LED Drivers with PWM Dimming General Description
MAX16815/MAX16828 High-Voltage, 100mA/200mA Adjustable Linear High-Brightness LED Drivers with PWM Dimming General Description

... High-Voltage, 100mA/200mA Adjustable Linear High-Brightness LED Drivers with PWM Dimming The MAX16815/MAX16828 current regulators operate from a 6.5V to 40V input voltage range and deliver up to 100mA (MAX16815) or 200mA (MAX16828) to highbrightness LED (HB LED) loads. The output current is adjusted ...
TRACK FIXTURES - INCANDESCENT LAZER LOW VOL
TRACK FIXTURES - INCANDESCENT LAZER LOW VOL

GORTITE®LED LIGHTING
GORTITE®LED LIGHTING

... • High flexibility conforms to irregular surfaces • Wide 180° light dispersion angle • Bright lighting at 30 Lumens (12 Volt) and 20 Lumens (24 Volt) per LED • Long LED life • Energy efficient • Water/salt resistant ...
SNOW GLOW® Single Vent Light Kit Installation Instructions Your
SNOW GLOW® Single Vent Light Kit Installation Instructions Your

... Kit was designed to light up when the engine is running. This will require carefully routing of the wires attached to the Snow Glow transformer along the main wiring harness to where you mount the Snow Glow voltage regulator. This is the larger square electronic box with two heavy wires (yellow) com ...
AC Power - Keith E. Holbert
AC Power - Keith E. Holbert

Aalborg Universitet Islanded Microgrids
Aalborg Universitet Islanded Microgrids

... It is worth noting that by adopting a proper P - f droop control, the real power sharing is always accurate because the frequency is a global parameter and it remains constant in microgrid once the steady-state condition is achieved. In contrast, the reactive power sharing performance under Q - V dr ...
Title Electrical and Thermal Characteristics of Household Appliances
Title Electrical and Thermal Characteristics of Household Appliances

... lights (CFLs) can be up to four times lower that that of incandescent lighting for similar lumen output, the directive stood to make signicant energy savings. However, that transition could also have its own secondary eects. CFLs and light-emitting diodes (LEDs) have much lower power factors than ...
UCC28220-Q1 数据资料 dataSheet 下载
UCC28220-Q1 数据资料 dataSheet 下载

... VDD: VDD supplies power to the device and is monitored by the UVLO circuit, which ensures glitch-free startup. Until VDD reaches its UVLO threshold, the device remains in low-power mode, drawing approximately 150 µA of current and forcing pins SS, CS1, CS2, OUT1, and OUT2 to logic 0 states. If VDD f ...
Spark Testers.indd - De Dietrich Process Systems
Spark Testers.indd - De Dietrich Process Systems

AX-SFEU - Ultra-Low Power, AT Command / API
AX-SFEU - Ultra-Low Power, AT Command / API

... Deep Sleep mode, GPIO9 is pulled to GND. When using Deep Sleep mode, keep two things in mind: Everything is turned off, timers are not running at all and all settings will be lost (use AT$WR to save settings to flash before entering Deep Sleep mode). Out−of−band messages will therefore not be sent. ...
UM0537
UM0537

... typical current consumption of the LIS302SG MEMS sensor is 0.65 mA, while the typical current consumption of the whole board is in the range of 6 mA. The voltage applied to the board is then regulated through a linear voltage regulator which supplies the MEMS sensor at 3.3 V. The outputs (Voutx, Vou ...
MAX1282/MAX1283 300ksps/400ksps, Single-Supply, 4-Channel, Serial 12-Bit ADCs with Internal Reference General Description
MAX1282/MAX1283 300ksps/400ksps, Single-Supply, 4-Channel, Serial 12-Bit ADCs with Internal Reference General Description

... The devices feature an internal +2.5V reference and a reference-buffer amplifier with a ±1.5% voltage-adjustment range. An external reference with a 1V to VDD range may also be used. The MAX1282/MAX1283 provide a hardwired SHDN pin and four software-selectable power modes (normal operation, reduced ...
Optimizing the Ultra-Fast POWERplanar Rectifier Diode for
Optimizing the Ultra-Fast POWERplanar Rectifier Diode for

... obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the speci ...
Protective Relays
Protective Relays

How to reduce 3rd harmonics with ST6200C motor control software
How to reduce 3rd harmonics with ST6200C motor control software

... harmonic current. When the TRIAC conduction is not in full wave mode, the motor current contains high amplitude 3rd harmonics which may not comply with the 3rd harmonics limits set by the IEC61000-3-2 standard. In practice, it is very difficult to comply with the harmonics standard when driving univ ...
INSTALLATION INSTRUCTION Solorail™ System
INSTALLATION INSTRUCTION Solorail™ System

... a more practical choice for longer runs (see voltage drop guidelines). Electronic transformers offer quieter operation than magnetics, making them a more practical choice for quiet settings. Magnetic transformers generally contain less components making them among the most reliable power sources. Ei ...
DC to 2.0 GHz Multiplier ADL5391
DC to 2.0 GHz Multiplier ADL5391

... By using a feedback multiplier that is identical to the main multiplier, the scaling is traced back solely to U, which is an accurate reference generated on-chip. As is apparent in Equation 2, noise, drift, or distortion that is common to both multipliers is rejected to first-order because the feedb ...
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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.
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