• 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
Aalborg Universitet Linderum Electricity Quality - Measurements and Analysis
Aalborg Universitet Linderum Electricity Quality - Measurements and Analysis

AN103: Using the On-Chip Temperature Sensor
AN103: Using the On-Chip Temperature Sensor

FEATURES NEW! NEW!
FEATURES NEW! NEW!

... and back from low power to high power, may be accomplished by applying +12 or 24 volts (momentary) to the Hi-Lo input each time a change is desired. The power supply will always start in the high power mode when the low power control line is grounded or left not terminated. Outlet Switching: If the ...
TIG 160.180.200.160T.180T.200T operating manual
TIG 160.180.200.160T.180T.200T operating manual

... Lockout/ tagging procedures consist of padlocking line disconnect switch in open position, removing fuses from fuse box, or shutting off and red-tagging circuit breaker or other disconnecting device. ...
User’s Manual Model PR300 Power and Energy Meter
User’s Manual Model PR300 Power and Energy Meter

... omissions come to your attention however, please contact your nearest Yokogawa branch or sales office. ●Reprinting and reproducing the contents of this manual either in part or in their entirety, is prohibited without the prior consent of Yokogawa. ●The document concerning TCP/IP software has been c ...
Laser Driver Design in 0.18 µm CMOS Technology Michael Charles O’Farrell
Laser Driver Design in 0.18 µm CMOS Technology Michael Charles O’Farrell

... are presented which accurately agree with simulations. Electrical eye diagram measurements are presented which demonstrate the LDS is able to provide a modulation current of 22.6-62 mA. 10%-90% rise/fall time of 87 ps and 75 ps are respectively obtained while operating at maximum modulation current. ...
DTA114E : Transistors
DTA114E : Transistors

... In particular, if a transient load (a large amount of load applied in a short period of time, such as pulse. is applied, confirmation of performance characteristics after on-board mounting is strongly recommended. Avoid applying power exceeding normal rated power; exceeding the power rating under st ...
EPack Controller User Guide
EPack Controller User Guide

... ⴫␜年㦘㹡㦘⹂䓸德咂⺠⦷年捷ↅ䤓㩟₏⧖德㧟㠨₼䤓⚺摞怔⒉SJ/T11363-2006 㪖⑕屓⸩䤓 㒢㊂ⷐ᳞‫ޕ‬ ...
Questions and Answers
Questions and Answers

... Q4. What is body effect? How does it influences the threshold voltage of a MOS transistor? Ans: All MOS transistors are usually fabricated on a common substrate and substrate (body) voltage of all devices is normally constant. However, as we shall see in subsequent chapters, when circuits are realiz ...
Estimation of signal attenuation in the 60 filter johannes w. lambrechts
Estimation of signal attenuation in the 60 filter johannes w. lambrechts

... filter configurations are the most generally used filters; however, at higher frequencies the bandwidth of the filter depends on the Q-factor of the LC, which could be a limiting factor depending on the technology process. Low insertion loss planar filter structures have been proposed in [4, 5]; however, ...
oscilloscope instruction manual
oscilloscope instruction manual

... 1. Don't expose high voltage needlessly in the equipment under test. Remove housings and covers only when necessary. Turn off equipment while making test connections in high-voltage circuits. Discharge high-voltage capacitors after removing power. 2. If possible, familiarize yourself with the equipm ...
PDF
PDF

... {Optional} The transformer shall be furnished with full capacity high-voltage taps. The tap-changer shall be clearly labeled to reflect that the transformer must be de-energized before operating the tap-changer as required in Section 4.3 of IEEE Std C57.12.34™2009 standard. The tap configuration sha ...
ltc1326.pdf
ltc1326.pdf

... drive for the RST output FET when the voltage on VCC3 is less than the voltage on VCC5. If unused, it can be tied to VCC3 (see Dual and Single Supply Monitor Operation in the Applications Information section). VCC25 (Pin 2) (LTC1326-2.5): 2.5V Sense Input. Used as gate drive for RST output FET when ...
Word - Cooper Industries
Word - Cooper Industries

... {Optional} The transformer shall be furnished with full capacity high-voltage taps. The tap-changer shall be clearly labeled to reflect that the transformer must be de-energized before operating the tap-changer as required in Section 4.3 of IEEE Std C57.12.34™2009 standard. The tap configuration sha ...
WP12PTOS WP25PTOS Tractor Drive PTO Generators SAFETY FIRST
WP12PTOS WP25PTOS Tractor Drive PTO Generators SAFETY FIRST

... electrical power sources for areas where commercial power is not readily available, such as out buildings. This generator includes a color coded voltmeter to warn against high or low voltage, three output power receptacles, an overload protection circuit, and an electronic excitation circuit. To red ...
ADS4249 Dual-Channel, 14-Bit, 250-MSPS Ultralow
ADS4249 Dual-Channel, 14-Bit, 250-MSPS Ultralow

D12 Amplifier Hardware manual (4.9 EN)
D12 Amplifier Hardware manual (4.9 EN)

lecture1425873259
lecture1425873259

A5303 - Allegro Microsystems
A5303 - Allegro Microsystems

... I/O Pin A connection at this pin allows multiple smoke detectors to be interconnected. If any single unit detects smoke, its I/O pin is driven high, and all connected units will sound their associated alarm indicators. As an input, this pin is sampled every 4 clock cycles (nominally 43 ms) during st ...
2005 Code Changes
2005 Code Changes

... The smaller of the two ratings is for overcurrents at line-to-ground voltages, meant to be cleared by one pole of the device. The larger of the two ratings is for overcurrents at line-to-line voltages, meant to be cleared by two or three poles of the circuit breaker. Slash-rated circuit breakers are ...
Fujitsu Components Engineering Reference Relays
Fujitsu Components Engineering Reference Relays

... The location and diameter of terminal holes for each relay are described in each appropriate catalogue. The cross sectional area of each relay terminal is determined according to its carrying current capacity, so that the sizes of the holes in boards for the relays with a larger current capacity sho ...
FZT458 Features Mechanical Data
FZT458 Features Mechanical Data

... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
S1C63 Manual errata
S1C63 Manual errata

... --When the CPU enters SLEEP status as the result of the SLP instruction, the CPU stops its operation and the OSC1 and OSC3 oscillation circuits are also stop. Therefore, the power supply voltage booster/halver cannot generate VD2 in SLEEP mode. If it is used VD2 to drive the LCD system voltage regul ...
harmonic-free magnetic (fcma) soft starters for large
harmonic-free magnetic (fcma) soft starters for large

... India. The electrical energy for the process is generated from the waste heat recovery augmented with diesel generating sets. The plant does not depend upon an electricity board supply for operations. For plant startup all the drives are started on diesel generating (DG) sets. The DG set ratings are ...
INSTRUCTIONS - Viking Access
INSTRUCTIONS - Viking Access

... • Avoid operating in the proximity of the hinges or moving mechanical parts. • Do not enter the path of the moving gate while in motion. • Do not obstruct the motion of the gate as this may cause a situation of danger. • Do not allow children to play or stay within the path of the moving gate. • Kee ...
< 1 ... 109 110 111 112 113 114 115 116 117 ... 1789 >

Buck converter



A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report