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IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)

16615
16615

... regularly engaged in the production of such systems, including auxiliary equipment similar to that required by this Contract, and that have been in satisfactory service for at ...
ADM1073 数据手册DataSheet 下载
ADM1073 数据手册DataSheet 下载

... Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and 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 ...
Design and Implementation of New Full-Bridge Single
Design and Implementation of New Full-Bridge Single

... In modern switch mode power supplies (SMPSs) with galvanic isolation, the capacity to perform power factor correction (PFC) is a frequent characteristic, in compliance with the standard IEC-1000-3-2. This requirement is normally achieved with an additional input converter, typically a bridge rectifi ...
LMV712 LOW-POWER LOW-NOISE HIGH-OUTPUT RRIO DUAL OPERATIONAL AMPLIFIER WITH INDEPENDENT SHUTDOWN FEATURES
LMV712 LOW-POWER LOW-NOISE HIGH-OUTPUT RRIO DUAL OPERATIONAL AMPLIFIER WITH INDEPENDENT SHUTDOWN FEATURES

... 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 ...
MAX3643 155Mbps to 2.5Gbps Burst-Mode Laser Driver General Description Features
MAX3643 155Mbps to 2.5Gbps Burst-Mode Laser Driver General Description Features

... Note 2: For 10mA ≤ IMOD ≤ 85mA and 4mA ≤ IBIAS ≤ 70mA. Note 3: Deterministic jitter measured with a continuous pattern of 27-1 PRBS, 80 ones, 27-1 PRBS, 80 zeros at 1.25Gbps, and both LVPECL inputs terminated by the network shown in Figure 3. Note 4: Random jitter, rise time, fall time measured with ...
LP5907-Q1 Automotive 250-mA, Ultra-Low
LP5907-Q1 Automotive 250-mA, Ultra-Low

... Quiescent current is defined here as the difference in current between the input voltage source and the load at VOUT. Ground current is defined here as the total current flowing to ground as a result of all input voltages applied to the device. Dropout voltage is the voltage difference between the i ...
Lec11 - Purdue Physics
Lec11 - Purdue Physics

... •If the calculated current is negative, the real direction is opposite to the one defined by you. • Apply Junction Rule to all the labeled currents. •Useful when having multiple loops in a circuit. • Choose independent loops and define loop direction •Imagine your following the loop and it’s directi ...
PDF:1.14MB
PDF:1.14MB

... The allowable continuous current flowing at collect electrode (Tc=25°C) Pulse width and period are limited due to junction temperature. (5) Tj The maximum junction temperature rating is 150°C.But for safe operation, it is recommended to limit the average junction temperature up to 125°C. Repetitive ...
Audio PreAmp ICs
Audio PreAmp ICs

... DC output voltage to half-supply value. Figure 13 is a magnetic phono preamp circuit that uses-RIAA equalization, with the DC output voltage set by R7 bM382 circuits The internal circuitry of each half of a LM382 is identical to a LM381, except for a 5-resistor matrix and elimination of certain term ...
MODEL ELC-12/20-S and ELC-12/20
MODEL ELC-12/20-S and ELC-12/20

... De-energize all AC and DC power connections before servicing this unit. If injury does occur, apply standard treatment for electrical shock and, if necessary, consult with a physician. ...
An example of positive feedback op amp circuit: Schmitt Trigger In
An example of positive feedback op amp circuit: Schmitt Trigger In

Simple Circuits 0.9
Simple Circuits 0.9

... If the graph is a straight line, then the resistance of the device is the same regardless of how much current is flowing through it. Such a device is said to be ohmic. If the graph is not a straight line, then the resistance of the device depends on operating conditions and the device is referred t ...
Fuses - iGCSE Science Courses
Fuses - iGCSE Science Courses

TPS6040x - Unregulated 60-mA Charge Pump
TPS6040x - Unregulated 60-mA Charge Pump

... Evaluation Module Available TPS60400EVM-178 ...
Negative Sequence: How to Use It
Negative Sequence: How to Use It

... Restraining Current Purpose Reflect the stress on protection system components, CTs in particular, that can cause spurious differential current Negative-sequence restraining current does not meet this requirement for balanced faults / events ...
Spectral Induced Polarisation (SIP)
Spectral Induced Polarisation (SIP)

... Figure 1: Reading geometry for SIP surveying using the dipole-dipole array. Left: Electrode positions on the ground. Right: Plotting positions for each x,a,n combination. When a current is injected into the ground, the ground charges up, or polarises, like a capacitor. When the current is turned off ...
26 A, 12-V Non-Isolated Wide-Output Adjust
26 A, 12-V Non-Isolated Wide-Output Adjust

... This control pin is pulled up to an internal 5-V source. To avoid risk of damage to the module, do not apply an external voltage greater than 7 V. If it is left open-circuit, the module operates when input power is applied. A small, low-leakage (<100 nA) MOSFET or open-drain/collector voltage superv ...
Design Guide 5th generation quasi resonant coolset
Design Guide 5th generation quasi resonant coolset

... List of features ......................................................................................................................................... 4 ...
RF3025 - Qorvo
RF3025 - Qorvo

... The information in this publication is believed to be accurate and reliable. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or ot ...
KSR-Level sensor KSR-Schwimmer-Magnetschalter KSR Control
KSR-Level sensor KSR-Schwimmer-Magnetschalter KSR Control

... A comparator compares this internal voltage with two preset values. The hysteresis, the operating mode and the type of alarm (HIGH/LOW) are selectable for each set point. ...
ISO122 Precision Lowest Cost Isolation Amplifier (Rev. A)
ISO122 Precision Lowest Cost Isolation Amplifier (Rev. A)

... Storage temperature, Tstg ...
AND8474 - Implementing a 310 W Power Supply with
AND8474 - Implementing a 310 W Power Supply with

... However, it is noted that it is not easy to determine at which bulk voltage to start up the LLC converter especially when the regulated bulk voltage is close to the peak of sinusoidal input. To ensure the operation of LLC converter, the start--up level of bulk voltage is usually designed at below th ...
ancillary service details: voltage control
ancillary service details: voltage control

... Real-power losses arise because aluminum and copper (the materials most often used for transmission lines) are not perfect conductors; they have resistance. The reactive-power nature of transmission lines is associated with the geometry of the conductors themselves (primarily the radius of the condu ...
MLVDS Standard
MLVDS Standard

... This Standard specifies the electrical characteristics of low-voltage differential signaling interface circuits that may be employed when specified for the interchange of binary signals between equipment sharing a common data interchange circuit. The electrical characteristics of the circuit are spe ...
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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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