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SP213E 数据资料DataSheet下载
SP213E 数据资料DataSheet下载

Distance Protection
Distance Protection

... The basic principle of distance protection involves the division of voltage at the relaying point by the measured current. The calculated apparent impedance is compared with the reach point impedance. If the measured impedance is less than the reach point impedance, it is assumed that a fault exists ...
guide specification
guide specification

36-V, Precision, Rail-to-Rail Input/Output, Low Offset Voltage Op
36-V, Precision, Rail-to-Rail Input/Output, Low Offset Voltage Op

... – Quad in SOIC-14 and TSSOP-14 ...
MAX971–MAX974/MAX981–MAX984 Ultra-Low-Power, Open
MAX971–MAX974/MAX981–MAX984 Ultra-Low-Power, Open

... Low-Voltage Operation: V+ = 1V (MAX9_4 Only) The guaranteed minimum operating voltage is 2.5V (or ±1.25V). As the total supply voltage falls below 2.5V, performance degrades and the supply current falls. The reference will not function below about 2.2V, although the comparators will continue to oper ...
Aalborg Universitet A Novel Harmonic Elimination Approach in Three-Phase Multi-Motor Drives
Aalborg Universitet A Novel Harmonic Elimination Approach in Three-Phase Multi-Motor Drives

Application Note 148
Application Note 148

... and have 5V bus power supplied by the master. (1-Wire slave devices will operate at lower bus voltages, but large networks often have too much loss to perform well under low voltage conditions.) This document does not address the special considerations involved in powering Cryptographic iButtons and ...
Electronic Marshalling Availability and Redundancy
Electronic Marshalling Availability and Redundancy

... circuitry to prevent wiring faults such as short circuits or ground faults from damaging any components. Correcting the wiring restores operation of the channel. In addition, each CHARM is designed to fail open and isolate the field circuit on an excessive voltage fault, such as wiring a DC channel ...
Technical Specification for Variable Frequency Drives
Technical Specification for Variable Frequency Drives

TPS7A30 –35-V, –200-mA, Ultralow
TPS7A30 –35-V, –200-mA, Ultralow

... These linear regulators include a CMOS logic-levelcompatible enable pin and capacitor-programmable soft-start function that allows for customized powermanagement schemes. Other features include built-in current limit and thermal shutdown protection to safeguard the device and system during fault con ...
power board and battery selection guide
power board and battery selection guide

BCP5616Q Description Applications
BCP5616Q Description Applications

... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
N1224 TG0045A.indd
N1224 TG0045A.indd

standard power products
standard power products

BH76106HFV
BH76106HFV

Universal Voltage Monitors
Universal Voltage Monitors

PDF
PDF

4100ES Panel Modules and Accessories
4100ES Panel Modules and Accessories

... sensors. Smoke sensors transmit an output value based on their smoke chamber condition and the CPU maintains a current value, peak value, and an average value for each sensor. Status is determined by comparing the current sensor value to its average value. Tracking this average value as a continuous ...
SKY77705 数据资料DataSheet下载
SKY77705 数据资料DataSheet下载

$doc.title

... 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 terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the speci ...
PAM8008 Description Pin Assignments
PAM8008 Description Pin Assignments

... Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use ...
affolder-serialpower
affolder-serialpower

... Serial Power - One cable powers ‘n’ modules each with an equal current. ...
MB39C811 Ultra Low Power Buck PMIC Solar/Vibrations Energy
MB39C811 Ultra Low Power Buck PMIC Solar/Vibrations Energy

... When the VIN pin input voltage is equal to the release voltage VUVLOH for UVLO or more, the output for the IPGOOD pin is set to the “H” level as the input power-good. When the VIN pin input voltage is equal to the detection voltage VUVLOL for UVLO or less, the output for the IPGOOD pin is reset to t ...
PAM2401 Description Pin Assignments
PAM2401 Description Pin Assignments

... Inductor Selection To select an inductor for use in PAM2401 applications, it is worth noting that the inductor current saturation rating should be larger than the possible peak inductor current to ensure proper operation, and should have low DCR (DC resistance). Using an inductor the saturation curr ...
SIDACtor Capacitance Effects
SIDACtor Capacitance Effects

... In the standby mode, SIDACtor devices exhibit a high off-state impedance, eliminating excessive leakage current and appearing transparent to the circuits they protect. Upon application of a voltage exceeding the switching voltage (VS), SIDACtor devices crowbar and simulate a short circuit condition ...
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Distribution management system

In the recent years, utilization of electrical energy increased exponentially and customer requirement and quality definitions of power were changed enormously. As the electric energy became an essential part of the daily life, its optimal usage and reliability became important. Real-time network view and dynamic decisions have become instrumental for optimizing resources and managing demands, thus making a distribution management system which could handle proper work flows, very critical.
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