• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Drainvac Automatic Wet and Dry Commerciall Units
Drainvac Automatic Wet and Dry Commerciall Units

... All illustrations, specifications, colors and photographs shown may vary. The power values may vary. These are calculated according to the voltage used in the factory and in accordance to the supplier’s technicalities. While Drainvac takes care to ensure that the information contained in this public ...
An AA-Sized Vibration- Based Microgenerator for Wireless Sensors
An AA-Sized Vibration- Based Microgenerator for Wireless Sensors

... inconvenient. Eventually, if such systems’ efficiency continually improves, vibration might be able to provide power for mainstream pervasive computing devices. Here, we demonstrate the feasibility of incorporating micro power transducers (MPTs) with a voltage multiplier and rectifier to make a micr ...
Product PDF
Product PDF

... platform, hanging scale, or other eccentric loading applications. It is one of the most compact designs available for these capacities which makes it especially well suited to scales which weigh people as well as high capacity industrial applications where space is limited. ...
Prosine 1000/1800 Sine Wave Inverters
Prosine 1000/1800 Sine Wave Inverters

... Remote interface kit for remote mounting of display module ...
X111 Vg.pub - Everight Position
X111 Vg.pub - Everight Position

... system to a level incapable of causing ignition in any normal or fault condition. This can only be accomplished by installing an energy-limiting interface in the wiring between hazardous and non-hazardous areas. ...
The Reverse Bias Requirement for PIN Diodes in High Power
The Reverse Bias Requirement for PIN Diodes in High Power

AN2454
AN2454

... terminated during the switching cycle. If this happens for several pulses, the feedback loop increases the error signal and produces a higher energy that is transferred to the secondary side. As a result, a higher output pulse is generated and again prematurely ended. Another disadvantage of a filte ...
HPS Fortress 1.2kV Commercial Potted Distribution Transformer
HPS Fortress 1.2kV Commercial Potted Distribution Transformer

... Protect from potential damage from weather and construction operations. Store so condensation will not form on or in the transformer housing and if necessary, apply temporary heat where required to obtain suitable service conditions. Handle transformer using proper equipment for lifting and handling ...
03_Op_Amps-JAGv7
03_Op_Amps-JAGv7

Experimental Evaluation of Matrix Converter for Wind Energy
Experimental Evaluation of Matrix Converter for Wind Energy

... Fig. 5 presents the diagram of unidirectional voltageboosted indirect MC with twelve switches (clamping circuit is not shown here). As shown, it consists of voltage source rectifier (VSR) with anti-parallel diodes connected six switches and rare end current source inverter (CSI) with other six switc ...
Info Letter No. 22 Definitions "Power factor" and "current
Info Letter No. 22 Definitions "Power factor" and "current

Allegro | Product | 3132 and 3133
Allegro | Product | 3132 and 3133

... These Hall-effect switches are designed for magnetic actuation using a bipolar magnetic field, i.e., a north-south alternating field. They combine extreme magnetic sensitivity with excellent stability over varying temperature and supply voltage. The high sensitivity permits their use with multi-pole ...
OPTIMA® BlueTop TrollFury
OPTIMA® BlueTop TrollFury

... Constant Voltage chargers, amperage will taper down as the battery becomes recharged. When amperage drops below 1 amp, the battery will be close to a full state charge. (All charge recommendations assume an average room temperature of 25°F, 77°C) Always wear safety glasses when working with batterie ...
D1V2 Assembly Manual
D1V2 Assembly Manual

... 17. Power up again and adjust Pot R1 until Point A to 10Vdc, Adjust Pot R2 until Point B is 0Vdc, Repeat adjustment on R1 and R2 when necessary. 18. Then adjust Pot R8 until voltage across R14 is 5Vdc. 19. Repeat to solder other Jfet IV section and adjust voltages as above. 20. Solder the LM317 and ...
Bourns® Chip Resistors
Bourns® Chip Resistors

... (3) Jumper (0 Ω): Rated current 6 A maximum with 300 mm2 pad. Temperature coefficient is not applicable. ...
2SK3018
2SK3018

QS5U26
QS5U26

... use of any Product outside of the prescribed scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a ...
Report 2015
Report 2015

... fundamental frequency, aggregation is made for intervals of 3 seconds, 10 minutes, 2 hours. For parameters OPQP the word “online” means that the relevant parameters are provided for the last three-second aggregation interval; parameter “PF” means total power factor, parameter “cos(φ1)” means displac ...
1_Voltammetry
1_Voltammetry

Maximum Power Point Tracker for PV Solar Panels Using SEPIC
Maximum Power Point Tracker for PV Solar Panels Using SEPIC

... 3. Proposed System This proposed work focuses on SEPIC dc-dc converter as voltage level control using Incremental conductance MPPT method for solar PV systems The solar power which can be obtained from solar cell cannot be utilized directly. It is usually stored in the battery and inverter circuit a ...
AN-1411 LM3075 Evaluation Board Reference
AN-1411 LM3075 Evaluation Board Reference

... Output Capacitor (Cout1, Cout2) and Inductor (L1) The first priority in component selection is given to the output capacitors as there is often less flexibility in this choice than in other parameters. These capacitors must meet requirements for output voltage rating, high ripple current rating, low ...
FAN6862R / FAN6862L Highly Integrated Green-Mode PWM Controller
FAN6862R / FAN6862L Highly Integrated Green-Mode PWM Controller

... increases pulse-by-pulse current-limit comparator inverting input voltage slowly after it starts. The typical soft-start time is 5ms. The pulsewidth to the power MOSFET is progressively increased to establish the correct working conditions for transformers, rectifier diodes, and capacitors. The volt ...
Integrated DC link capacitor/bus enables a 20% increase
Integrated DC link capacitor/bus enables a 20% increase

... • Different IGBT input configurations will be evaluated • Inductance and overshoot measurements will be conducted -> validate 20% overshoot reduction with SBE’s integrated capacitor/bus ...
Fall 2015 Presentation II
Fall 2015 Presentation II

TEMPUS: SWITCHING OPERATIONS 1: Introduction In case an
TEMPUS: SWITCHING OPERATIONS 1: Introduction In case an

< 1 ... 875 876 877 878 879 880 881 882 883 ... 1376 >

Rectifier



A rectifier is an electrical device that converts alternating current (AC), which periodically reverses direction, to direct current (DC), which flows in only one direction. The process is known as rectification. Physically, rectifiers take a number of forms, including vacuum tube diodes, mercury-arc valves, copper and selenium oxide rectifiers, semiconductor diodes, silicon-controlled rectifiers and other silicon-based semiconductor switches. Historically, even synchronous electromechanical switches and motors have been used. Early radio receivers, called crystal radios, used a ""cat's whisker"" of fine wire pressing on a crystal of galena (lead sulfide) to serve as a point-contact rectifier or ""crystal detector"".Rectifiers have many uses, but are often found serving as components of DC power supplies and high-voltage direct current power transmission systems. Rectification may serve in roles other than to generate direct current for use as a source of power. As noted, detectors of radio signals serve as rectifiers. In gas heating systems flame rectification is used to detect presence of a flame.Because of the alternating nature of the input AC sine wave, the process of rectification alone produces a DC current that, though unidirectional, consists of pulses of current. Many applications of rectifiers, such as power supplies for radio, television and computer equipment, require a steady constant DC current (as would be produced by a battery). In these applications the output of the rectifier is smoothed by an electronic filter (usually a capacitor) to produce a steady current.More complex circuitry that performs the opposite function, converting DC to AC, is called an inverter.
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report