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AAT4625 数据资料DataSheet下载
AAT4625 数据资料DataSheet下载

... AAT4625, there is a microsecond long period during which a large current can flow before the current limit circuit becomes active. Refer to the characteristic curve “Short Circuit Through 0.3." A properly sized input capacitor can dramatically reduce the load switch input transient response effects ...
Document
Document

Slides: Scheduling for reduced cpu energy
Slides: Scheduling for reduced cpu energy

Power Demand and Total Harmonic Distortion Analysis for
Power Demand and Total Harmonic Distortion Analysis for

... used to reduce the effect due to this parasitic resonance performs controls one of the switches to always be ON when the secondary voltage of the transformer is 0, by delaying the phase in order to secure a stable zero voltage switching (ZVS) operating area. This provides a path to circulate the cur ...
EMI4193 数据资料DataSheet下载
EMI4193 数据资料DataSheet下载

... ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any partic ...
A 1.2V Fully Differential Amplifier with Buffered Reverse Nested
A 1.2V Fully Differential Amplifier with Buffered Reverse Nested

... decreases with the same extent for reliability issue. Under low supply voltage, traditional approach of cascoding gain stage is not feasible. Therefore, more circuit designers are aware of the multi-stage amplifier design. Stability, however, becomes an important issue as a multi-stage amplifier ind ...
Digital (Up to 10kV) Insulation Tester
Digital (Up to 10kV) Insulation Tester

AN-1215 APPLICATION NOTE
AN-1215 APPLICATION NOTE

noise analysis process
noise analysis process

... The particular order that was followed is not critical. However, it is probably easier to "do the bookkeeping" if similar noise sources are analyzed in sequence. The principle of superposition is used to simplify the analysis. Remember, however, that there is an implicit assumption that the circuit ...
Review
Review

... Chapter 2 Power Semiconductor by John Wiley & Sons, Inc. ...
TVS Diode Array SP723 Lead-Free/Green Datasheet
TVS Diode Array SP723 Lead-Free/Green Datasheet

... The SP723 is an array of SCR/Diode bipolar structures for ESD and over-voltage protection of sensitive input circuits. The SP723 has 2 protection SCR/Diode device structures per input. There are a total of 6 available inputs that can be used to protect up to 6 external signal or bus lines. Overvolta ...
variable speed drives and motors a gambica technical guide
variable speed drives and motors a gambica technical guide

An Improved Backward/Forward Sweep Load Flow
An Improved Backward/Forward Sweep Load Flow

... execution time and the number of iterations. It is observed that the proposed method can be up to 35% more computationally efficient than the other two methods when the system size increases. ...
Measurement of Loss in High-Frequency Reactors
Measurement of Loss in High-Frequency Reactors

S1500
S1500

... Meets OSHA 29 Part 1910.165 ...
SEMI F47
SEMI F47

L1 THE GEIGER COUNTER
L1 THE GEIGER COUNTER

DM-100 • DM-110
DM-100 • DM-110

... • Do not use the unit if it is wet or damaged. • Use test leads or accessories that are appropriate for the application. See the category and voltage rating of the test lead or accessory. • Inspect the test leads or accessory before use. They must be clean and dry, and the insulation must be in good ...
regulator,lt1083,lt1084,lt1085.pdf
regulator,lt1083,lt1084,lt1085.pdf

amp clamp - Advanced Media Technologies
amp clamp - Advanced Media Technologies

... Note: ACJG-1 versions include power inserter and Amp Clamp. ACJG-3 versions include Amp Clamp only ...
PP BCD TT 25/100 (/FM)
PP BCD TT 25/100 (/FM)

... allows you to achieve a high-level discharge capacity without needing blow-out vents. This saves you from keeping the safety distance to adjoining electrical components usually necessary to avoid unwanted electric arcs and fire hazardous. As there is no risk of leakage currents, this SPD can also be ...
current = potential difference resistance •1. Find the unknown
current = potential difference resistance •1. Find the unknown

DC2132A - Linear Technology
DC2132A - Linear Technology

... Quick Start Procedure DC2132A is easy to set up to evaluate the performance of the LT3081 and LT8612. Follow the procedure below: 1. Set the ON/OFF switch to OFF to disable switching. 2. With power off, connect the input power supply to the VIN and GND terminals. Make sure that the VIN DC input volt ...
E-308 - Accuphase
E-308 - Accuphase

... the MCS principle developed by Accuphase, with multiple input circuits connected in parallel. Together with the current feedback topology, this results in a significant enhancement of all vital performance parameters. The power amplifier output stage adopts a parallel pushpull configuration of multi ...
IXYS MDO500-12N1 datasheet
IXYS MDO500-12N1 datasheet

... ● Input rectifiers for PWM inverter ● Battery DC power supplies ● Field supply for DC motors ...
< 1 ... 1179 1180 1181 1182 1183 1184 1185 1186 1187 ... 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.
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