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36-V, Low-Power, Precision, CMOS, RRIO, Low Offset, Low Input
36-V, Low-Power, Precision, CMOS, RRIO, Low Offset, Low Input

... 6 Specifications 6.1 Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted) (1) MIN Supply voltage, VS = (V+) – (V–) ...
4-20mA, Two-Wire Transmitter
4-20mA, Two-Wire Transmitter

ups - WordPress.com
ups - WordPress.com

... 650kVA, use compact-type thyristors (SemiPack) and are manufactured according to the schematic diagram shown previously, with small variations:  The saturation-type choke L3 is used on the UPS up to 80kVA  The fuse-holder BCB is installed only on the units with internal batteries (20 and 30kVA). T ...
D5V0P4B5LP08 Features Mechanical Data
D5V0P4B5LP08 Features Mechanical Data

... 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: ...
43130a defibrillator
43130a defibrillator

Supply Voltage Supervisors
Supply Voltage Supervisors

... for undervoltage conditions at the SENSE input. During power up, the RESET output becomes active (low) when VCC attains a value approaching 3.6 V. At this point (assuming that SENSE is above VIT+), the delay timer function activates a time delay, after which outputs RESET and RESET go inactive (high ...
SECTION 5 BATTERY CHARGERS Walt Kester, Joe Buxton I
SECTION 5 BATTERY CHARGERS Walt Kester, Joe Buxton I

... voltage source (sometimes called constant-current, constant-voltage, or CC-CV). A constant current is applied to the cell until the cell voltage reaches the final battery voltage (4.2V ±50mV for most Li-Ion cells, but a few manufacturers' cells reach full charge at 4.1V). At this point, the charger ...
AN4027
AN4027

... (i.e. when the MOSFET body diode starts conducting) and then to switch it off when the flowing current approaches zero. For this purpose, the IC is provided with two pins (DVS1 and DVS2) sensing the MOSFETs drain voltage level. The SRK2000 automatically detects light load operation and enters sleep ...
PARTNER alternators,
PARTNER alternators,

... casting foundry parts or producing automatic voltage regulators are carried out at other factories in the group. Production capacity, supply logistics and production flows are all designed to meet the most exacting quality standards and delivery deadlines in the interests of customer satisfaction. ...
PAM8012AZN - Diodes Incorporated
PAM8012AZN - Diodes Incorporated

... 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: ...
P84870
P84870

... NOTE: The Code 3 Horn and Code 3 Tone (set on HIGH dBA) incorporate the temporal pattern specified by ANSI/NFPA for standard emergency evacuation signaling. They should be used only for fire evacuation signaling and not for any other purpose. The Horn and Bell Tones can be used on coded systems with ...
NTD20N03L27 - Power MOSFET, 20 A, 30 V, N
NTD20N03L27 - Power MOSFET, 20 A, 30 V, N

SP385E
SP385E

... The SP385E device incorporates ruggedized ESD cells on all driver output and receiver input pins. The ESD structure is improved over our previous family for more rugged applications and environments sensitive to electro-static discharges and associated transients. The improved ESD tolerance is at le ...
LIU_IONS_Linac3_meeting_19_11_2014
LIU_IONS_Linac3_meeting_19_11_2014

Old Company Name in Catalogs and Other Documents
Old Company Name in Catalogs and Other Documents

... Computers; office equipment; communications equipment; test and measurement equipment; audio and visual equipment; home electronic appliances; machine tools; personal electronic equipment; and industrial robots. “High Quality”: Transportation equipment (automobiles, trains, ships, etc.); traffic con ...
YORK SSS Style B Liquid Cooled Solid State Starter Operation
YORK SSS Style B Liquid Cooled Solid State Starter Operation

Fast fault detection for power distribution systems
Fast fault detection for power distribution systems

... for evaluation within the microprocessor. The recent development of fast microprocessors has led to the possibility to implement highly sophisticated relay characteristics within the microprocessor. The trend in protection relay seems to go towards so-called relay terminals which for example can con ...
VT6J1
VT6J1

liquid-filled, medium-voltage transformers
liquid-filled, medium-voltage transformers

... 3. The transformer insulating fluid shall be certified to contain no detectable PCB’s at the time of shipment and the tank shall be so labeled. Certification shall also be provided that the transformer and components have not been contaminated with PCB’s prior to shipment. 4. The transformer insulat ...
REG710-25 数据资料 dataSheet 下载
REG710-25 数据资料 dataSheet 下载

... The regulator has thermal shutdown circuitry that protects it from damage caused by overload conditions. The thermal protection circuitry disables the output when the junction temperature reaches approximately +160°C, allowing the device to cool. When the junction temperature cools to approximately ...
S280-70-15
S280-70-15

... and connects to the Recloser Interface (RIF) module to provide isolation for reliable operation. Voltages for metering are connected to the analog input module. Line current flowing through the recloser is converted by the CPU module to a digital signal suitable for metering and fault current calcul ...
HIGH SPEED FUSES Applications Guide
HIGH SPEED FUSES Applications Guide

INTERNATIONAL STANDARD IEC 60076-1
INTERNATIONAL STANDARD IEC 60076-1

... 3) The documents produced have the form of recommendations for international use and are published in the form of standards, technical specifications, technical reports or guides and they are accepted by the National Committees in that sense. 4) In order to promote international unification, IEC Nat ...
liquid-filled, medium-voltage transformers
liquid-filled, medium-voltage transformers

... 3. The transformer insulating fluid shall be certified to contain no detectable PCB’s at the time of shipment and the tank shall be so labeled. Certification shall also be provided that the transformer and components have not been contaminated with PCB’s prior to shipment. 4. The transformer insulat ...
Fabrication of printed memory device having zinc
Fabrication of printed memory device having zinc

... energized by a biasing voltage, the resulting currentevoltage (IeV) characteristic present a Lissajous curve that cannot be reproduced with any network of the other fundamental passive devices [6]. The origin of resistive switching in memristors is still unclear. However a general understanding is t ...
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Electrical substation



A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels.Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control.A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. The word substation comes from the days before the distribution system became a grid. As central generation stations became larger, smaller generating plants were converted to distribution stations, receiving their energy supply from a larger plant instead of using their own generators. The first substations were connected to only one power station, where the generators were housed, and were subsidiaries of that power station.
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