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E2E/E2E2 - OMRON – Automação Industrial
E2E/E2E2 - OMRON – Automação Industrial

... Note 1. Use the E2E within the range in which the setting indicator (green LED) is ON (except D2 models). 2. The response speed is an average value. Measurement conditions are as follows: standard sensing object, a distance of twice the standard sensing object, and a set distance of half the sensing ...
UT64CAN333x CAN FD Transceivers
UT64CAN333x CAN FD Transceivers

WINDY BOY 1200 / 1700 - Installation Guide
WINDY BOY 1200 / 1700 - Installation Guide

... magnet generators (hydro-power systems, combined heat and power plants, diesel generator, etc.). The manufacturer of the small wind turbine system or generator must have his plant approved for operation with this Windy Boy. When designing the system, ensure that the permitted operating range of all ...
+30 V/±15 V Operation 128-Position Digital Potentiometer AD7376
+30 V/±15 V Operation 128-Position Digital Potentiometer AD7376

... Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to ab ...
Episode 126 - Teaching Advanced Physics
Episode 126 - Teaching Advanced Physics

... Before showing students this demonstration, they should be aware of current as a flow of charge in a circuit and have tackled some of the problems involving the calculation of charge and the use of Q = I t. They might be shown initially what happens when the capacitor is charged without changing the ...
S1L50000 Series 2.5 Voltage Library Design Guide
S1L50000 Series 2.5 Voltage Library Design Guide

... This document entitled “Gate Array S1L50000 Series 2.5 Voltage Library Design Guide” describes how to use the cells of S1L50000 series at 2.5V±10% single power voltage or an internal voltage of 2.5V±10% and I / O buffers at 3.3V±0.3V. When using them at other voltage combinations, refer to “Gate Arr ...
Powerstroke Diesel IDM mod Doc
Powerstroke Diesel IDM mod Doc

... The only way to tell whether a truck will benefit from the HV-HF mod is to view the injector voltage waveforms on an oscilloscope. If the pulse gap is longer than .40 ms, if there is a double gap, or a ragged and uneven hold-pulse, then this mod can help. The HF mod is not nearly as simple as the HV ...
AD5172: 数据手册DataSheet 下载
AD5172: 数据手册DataSheet 下载

... before permanently setting the resistance value. During OTP activation, a permanent blow fuse command freezes the wiper position (analogous to placing epoxy on a mechanical trimmer). Unlike traditional OTP digital potentiometers, the AD5172/ AD5173 have a unique temporary OTP overwrite feature that ...
MACTek Corporation User Manual
MACTek Corporation User Manual

... to set this insertion voltage drop between 1.0 – 2.5 Volts, in 0.5 Volt increments. StepVolt™ allows users to select the best insertion voltage drop for their application. The higher the voltage drop setting used, the more WirelessHART® messages the BULLET will be able to transmit and receive. In ap ...
VTU : Jan.-10 - Technical Publications
VTU : Jan.-10 - Technical Publications

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Force Sensitive Resistor (FSR)
Force Sensitive Resistor (FSR)

... FSRs are basically a resistor that changes its resistive value (in ohms Ω) depending on how much it is pressed. These sensors are fairly low cost, and easy to use but they're rarely accurate. They also vary some from sensor to sensor perhaps 10%. So basically when you use FSRs you should only expec ...
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SUNNY BOY 3000-US / 3800-US / 4000-US - Installation
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EntelliGuard G Circuit Breaker Application Guide
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Current measurement in power electronic and
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ADM691A 数据手册DataSheet 下载
ADM691A 数据手册DataSheet 下载

... When VCC is lower than VBATT and below the reset threshold, VBATT is switched to VOUT. Connect VOUT to VCC if a backup battery is not being used. Power Supply Input; +5 V. 0 V. Ground reference for all signals. Logic Output. BATT ON goes high when VOUT is internally switched to the VBATT input. It g ...
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 ...
Robust FinFET Memory Circuits with P
Robust FinFET Memory Circuits with P

... In Ref. [15] a functional tied-gate FinFET SRAM circuit is experimentally demonstrated. The sizes of the pulldown transistors are increased for data stability at the expense of higher leakage power and cell area. In Ref. [17] asymmetric independent-gate FinFET SRAM cells are presented. The back gate ...
Aalborg Universitet Li, Helong
Aalborg Universitet Li, Helong

... its wide band gap material superiorities, which leads to a higher breakdown voltage, a higher temperature limitation, a smaller thermal impedance and a faster switching speed of the SiC power devices compared to Si. Among the several kinds of SiC power devices, SiC MOSFET is considered to be the mos ...
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TDA8025HN

... The clock signal (pin CLK) to the card is either generated by the clock signal input on pin XTAL1 or from a crystal (fxtal ≤ 26 MHz) connected between pins XTAL1 and XTAL2. The voltage level applied to pin ENCLKIN defines which clock signal is used. When pin ENCLKIN is HIGH, connect the external clo ...
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... 5.2 Nodal Analysis By Example The rationale for nodal analysis is that once the node voltages are determined, all the other voltages and currents can be obtained in a simple manner. The reference node is chosen by the circuit analyst. In electronic circuits, we frequently choose the node to which l ...
MONITOR AND CONTROL STRATEGIES TO REDUCE THE IMPACT OF PROCESS
MONITOR AND CONTROL STRATEGIES TO REDUCE THE IMPACT OF PROCESS

User’s Manual DL9000 Series Digital Oscilloscope/ SB5000 Series Vehicle Serial Bus Analyzer
User’s Manual DL9000 Series Digital Oscilloscope/ SB5000 Series Vehicle Serial Bus Analyzer

... As with the standard waveform computation, instantaneous power, impedance, and Joule integral can be computed on the displayed waveform (within the display record length), and the computed results can be displayed using waveforms (computed waveforms). You can also perform power spectrum (FFT) and ha ...
Vital Relays
Vital Relays

... nearly 70 years ago. Today, Alstom relays are considered to be the standard in the industry. Available in a wide range of types and configurations, Alstom relays improve reliability, reduce maintenance and maximize operating life. They may be rack-installed in equipment rooms, wayside cases or housi ...
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Slide 1

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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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