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SN74LVC1G125-EP 数据资料 dataSheet 下载
SN74LVC1G125-EP 数据资料 dataSheet 下载

... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should 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 te ...
SCHAUM`S OUTLINE OF THEORY AND PROBLEMS of BASIC
SCHAUM`S OUTLINE OF THEORY AND PROBLEMS of BASIC

... and continues to that of ac circuits, as do the popular circuit analysis textbooks, a student can, from the start, use this book as a supplement to a circuit analysis text book. The reader does not need a knowledge of differential or integral calculus even though this book has derivatives in the cha ...
Capacitors in Series and Parallel
Capacitors in Series and Parallel

191008 - Breakers, Relays, and Disconnects
191008 - Breakers, Relays, and Disconnects

... • Device containing fusible link that protects electrical circuit from overcurrent condition only – Fusible link directly heated and destroyed by excessive current passing through it • Element sized so heat generated by normal current flow does not melt element • Overcurrent or short-circuit current ...
Capacitors in Series and Parallel
Capacitors in Series and Parallel

... Several capacitors may be connected together in a variety of applications. Multiple connections of capacitors act like a single equivalent capacitor. The total capacitance of this equivalent single capacitor depends both on the individual capacitors and how they are connected. There are two simple a ...
RF5602 3.0V TO 5.0V, 2.3GHz TO 2.7GHz LINEAR POWER AMPLIFIER Features
RF5602 3.0V TO 5.0V, 2.3GHz TO 2.7GHz LINEAR POWER AMPLIFIER Features

... Storage Temperature ...
FEATURES
FEATURES

... removes time-of-flight restrictions and allows for increased data throughput. CMS is used to switch between system-synchronous mode and clock-synchronous mode. The clock output-enable (CKOE) input is used to switch between latched and transparent mode. Data flow in each direction is controlled by CK ...
Generator Protection
Generator Protection

UJA1018 1. General description LIN system basis chip with LED drivers
UJA1018 1. General description LIN system basis chip with LED drivers

... voltage regulator. The voltage regulator can deliver up to 70 mA at 5.0 V. The UJA1018 facilitates the development of compact nodes in LIN bus systems. In addition, the UJA1018 supports LIN node address assignment in daisy chain networks via a LIN bus switch. To support robust designs, the UJA1018 o ...
Current Path Analysis for Electrostatic Discharge Protection
Current Path Analysis for Electrostatic Discharge Protection

Ultra Linear Low-Loss Varactor Diode Configurations for Adaptive RF Systems
Ultra Linear Low-Loss Varactor Diode Configurations for Adaptive RF Systems

... linearity. It indicates that both varactor stacks, with suitable harmonic terminations, dramatically outperform the single diode in terms of linearity since all distortion components with an order less than five are cancelled, while the residual fifth-order is extremely low. For the varactor distort ...
HMC980 数据资料DataSheet下载
HMC980 数据资料DataSheet下载

... The HMC980 has a built-in over-under current alarm feature. If a fault conditions arises (either under or over current) an alarm signal is generated (ALM, active HIGH). The current alarm signal provided in HMC980 does not affect the operation of the controller. It is included for monitoring purposes ...
QO and QOB - Steven Engineering
QO and QOB - Steven Engineering

... Association (NEMA) as: “The maximum direct current or rms current in amperes at rated frequency which a device or assembly will carry continuously without exceeding the specified limits of observable temperature rise.” Sometimes referred to as the ampere rating or handle rating of the circuit breake ...
8541
8541

... Semiconductor Surge-Portective Devices Applies to a two-terminal avalanche junction surge suppressor for surge protective application on systems with dc to 420 Hz frequency and voltages equal to or less than 1000 V rms or 1200 V dc. ANSI/NFPA 318-2006, Standard for the Protection of Semiconductor Fa ...
MAX6342–MAX6345 6-Pin µP Reset Circuit with Power-Fail Comparator General Description
MAX6342–MAX6345 6-Pin µP Reset Circuit with Power-Fail Comparator General Description

... a reset pulse. As the magnitude of the transient increases (goes further below the reset threshold), the maximum allowable pulse width decreases. Typically, a VCC transient that goes 100mV below the reset threshold and lasts 12µs or less will not cause a reset pulse. A 1µF bypass capacitor mounted a ...
MAX512/MAX513 Low-Cost, Triple, 8-Bit Voltage-Output DACs with Serial Interface _______________General Description
MAX512/MAX513 Low-Cost, Triple, 8-Bit Voltage-Output DACs with Serial Interface _______________General Description

... Reference Inputs and DAC Output Range The voltage at REF_ sets the full-scale output of the DACs. The input impedance of the REF_ inputs is code dependent. The lowest value, approximately 12kΩ for REFC (8kΩ for REFAB), occurs when the input code is 01010101 (55hex). The maximum value of infinity occ ...
Solid Tantalum Capacitors Frequently Asked Questions
Solid Tantalum Capacitors Frequently Asked Questions

... Q: For DC/DC converters, what are the recommended design-in guidelines for Vishay tantalum capacitors? A: There are several basic converter topologies: buck, boost, and flyback. Various capacitor types can be used in the input and outputs of DC/DC converters. The application typically dictates the b ...
EN / NBRA-6xx Installation and Start
EN / NBRA-6xx Installation and Start

... circuit fuses. Other units do not require the fuses if all of the following provisions are fulfilled: • the ACS 600 mains cable is protected with fuses • the cable and the fuses are of the type specified for that particular converter model in its Installation and Start-up Manual • the braking choppe ...
Si3210/Si3211
Si3210/Si3211

... ProSLIC integrates a subscriber line interface circuit (SLIC), codec, and battery generation functionality into a single CMOS integrated circuit. The integrated battery supply continuously adapts its output voltage to minimize power and enables the entire solution to be powered from a single 3.3 V ( ...
Diagnostic Repair Manual - Generator
Diagnostic Repair Manual - Generator

... Steel/Aluminum ...
jClamp PDF Help - SciSoft Company
jClamp PDF Help - SciSoft Company

... characteristics. The program has no frustrating menu labyrinth. Instead all choices are displayed on each main window or, in some cases, mouse movements over an area on the window pops up additional choices. At all times the patch clamper can determine cell status. Data collection is initiated throu ...
MASTER SPECIFICATIONS Division 26
MASTER SPECIFICATIONS Division 26

... All materials and equipment provided under this contract shall be new (except where otherwise noted) and shall be listed, labeled or certified by Underwriters Laboratories, Inc. ...
LT1995 - 30MHz, 1000V/µs Gain Selectable Amplifier
LT1995 - 30MHz, 1000V/µs Gain Selectable Amplifier

... Note 2: The inputs are protected by diodes connected to VS+ and VS–. If an input goes beyond the supply range, the input current should be limited to 10mA. Note 3: A heat sink may be required to keep the junction temperature below absolute maximum. Note 4: The LT1995C and LT1995I are guaranteed func ...
IP4788CZ32
IP4788CZ32

... high-speed Transition Minimized Differential Signaling (TMDS) lines to simplify routing and help reducing impedance discontinuities. All TMDS lines are protected by an impedance-matched diode configuration that minimizes impedance discontinuities caused by typical shunt diodes. The enhanced 60 mA ov ...
MAXIMUM TORQUE PER AMPERE (MTPA)
MAXIMUM TORQUE PER AMPERE (MTPA)

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Surge protector



A surge protector (or surge suppressor) is an appliance/device designed to protect electrical devices from voltage spikes. A surge protector attempts to limit the voltage supplied to an electric device by either blocking or by shorting to ground any unwanted voltages above a safe threshold. This article primarily discusses specifications and components relevant to the type of protector that diverts (shorts) a voltage spike to ground; however, there is some coverage of other methods.The terms surge protection device (SPD), or transient voltage surge suppressor (TVSS), are used to describe electrical devices typically installed in power distribution panels, process control systems, communications systems, and other heavy-duty industrial systems, for the purpose of protecting against electrical surges and spikes, including those caused by lightning. Scaled-down versions of these devices are sometimes installed in residential service entrance electrical panels, to protect equipment in a household from similar hazards.Many power strips have basic surge protection built in; these are typically clearly labeled as such. However, power strips that do not provide surge protection are sometimes erroneously referred to as ""surge protectors"".
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