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motor starter protector
motor starter protector

High Voltage, Quad-Channel 12-Bit Voltage Output DAC AD5504
High Voltage, Quad-Channel 12-Bit Voltage Output DAC AD5504

... If the die temperature exceeds 110°C, the AD5504 enters a temperature power-down mode putting the DAC outputs into a high impedance state thereby removing the short-circuit condition. Overheating caused by long term short-circuit condition(s) is detected by an integrated thermal sensor. After power- ...
Low-Power, Low-Noise, 24-Bit, Analog-to-Digital Converter
Low-Power, Low-Noise, 24-Bit, Analog-to-Digital Converter

... up to 2000 samples-per-second (SPS) with singlecycle settling. The internal PGA offers gains of up to 128 V/V. This PGA makes the ADS1220 ideallysuited for applications measuring small signals, such as thermocouples, resistance temperature detectors (RTDs), thermistors, and bridge sensors. The devic ...
WAYGOOD CH18 WEB.indd
WAYGOOD CH18 WEB.indd

... than the rest. With less surface area for cooling, these spots become even hotter and evaporate more quickly – leading to fragility and/or early melting at those points. ...
New Section 4
New Section 4

... overhead cranes, fork-lifts, or other mobile equipment could come in contact with them. Equipment should be properly grounded, and ground-return wires of adequate size should be provided. Loose cables should not be run on the floor‚ where any one could trip on them. 3.3.4.2 Temporary wiring should h ...
SN74LV08A-Q1 数据资料 dataSheet 下载
SN74LV08A-Q1 数据资料 dataSheet 下载

... Input voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V Voltage range applied to any output in the high-impedance or power-off state, VO (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
TM-357A, Dynasty DX
TM-357A, Dynasty DX

Nonincendive Electrical Equipment for Use in Class
Nonincendive Electrical Equipment for Use in Class

... The ISA Standards and Practices Department is aware of the growing need for attention to the metric system of units in general, and the International System of Units (SI) in particular, in the preparation of instrumentation standards. The Department is further aware of the benefits to USA users of I ...
Power Protection Handbook for IBM System i and System p
Power Protection Handbook for IBM System i and System p

PROXIMITY SENSORS Www.turck - Barr
PROXIMITY SENSORS Www.turck - Barr

... The usable operating distance is the operating distance of an individual proximity sensor measured over the operating temperature range at 85% to 110% of its rated voltage. It allows for external conditions and for manufacturing tolerances. ...
AD5522 数据手册DataSheet 下载
AD5522 数据手册DataSheet 下载

... The AD5522 is a high performance, highly integrated parametric measurement unit consisting of four independent channels. Each per-pin parametric measurement unit (PPMU) channel includes five 16-bit, voltage output DACs that set the programmable input levels for the force voltage inputs, clamp inputs ...
44KB - Yaskawa
44KB - Yaskawa

D24V0L1B2LPS Product Summary Features
D24V0L1B2LPS Product Summary Features

... 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: ...
Aalborg Universitet CMOS Power Amplifiers for Multi-Hop Communication Systems Aniktar, Hüseyin
Aalborg Universitet CMOS Power Amplifiers for Multi-Hop Communication Systems Aniktar, Hüseyin

3-Phase BLDC Motor Control with Sensorless Back EMF Zero
3-Phase BLDC Motor Control with Sensorless Back EMF Zero

The Aircraft Magneto
The Aircraft Magneto

... coil), the voltage induced was of the opposite direction to that induced when the lines of flux decreased (magnet moving away from the coil). If we performed the experiment shown in Figure 3, using an ammeter instead of a voltmeter, ensuring the direction in which the coil was wound and the polarity ...
IBIS_Syntax - IBIS Open Forum
IBIS_Syntax - IBIS Open Forum

600 W Halfbridge LLC evaluation board with 600 V CoolMOS™ C7
600 W Halfbridge LLC evaluation board with 600 V CoolMOS™ C7

... excellent FoM to achieve highly optimized results with the LLC converter. This is largely due to the fact that the square wave converter is optimized at maximum duty cycle, which is only achieved at low line condition. Hence, to provide operational capability with typical PFC front ends, and some co ...
Glossary - Hubbell Lighting
Glossary - Hubbell Lighting

... dominant color tone along the dimension from warm (yellows and reds) to cool (blue). Lamps with a CCT rating below 3200 K are usually considered warm sources, whereas those with a CCT above 4000 K usually considered cool in appearance. Temperatures in between are considered neutral in appearance. Te ...
The Manitoba Electrical Code - 12th Edition
The Manitoba Electrical Code - 12th Edition

Untitled - (FKE), UTM - Universiti Teknologi Malaysia
Untitled - (FKE), UTM - Universiti Teknologi Malaysia

Parameter Estimation and Indirect Vector Control of AC Induction
Parameter Estimation and Indirect Vector Control of AC Induction

GT3 Series Multi-function Timers
GT3 Series Multi-function Timers

... 100 MΩ minimum (500V DC megger) Between power and output terminals: 2000V AC, 1 minute Between contacts of different poles: 2000V AC, 1 minute Between contacts of the same pole: 750V AC, 1 minute (GT3A-1, 2) 1000V AC, 1 minute (GT3A-3) 10 to 55 Hz, amplitude 0.75 mm, 2 hours each in 3 directions Ope ...
NTB0101 1. General description Dual supply translating transceiver; auto direction sensing;
NTB0101 1. General description Dual supply translating transceiver; auto direction sensing;

... The NTB0101 is a 1-bit, dual supply translating transceiver with auto direction sensing, that enables bidirectional voltage level translation. It features two 1-bit input-output ports (A and B), one output enable input (OE) and two supply pins (VCC(A) and VCC(B)). VCC(A) can be supplied at any volta ...
Greenslade Coils
Greenslade Coils

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Voltage optimisation

Voltage optimisation is a term given to the systematic controlled reduction in the voltages received by an energy consumer to reduce energy use, power demand and reactive power demand. While some voltage 'optimisation' devices have a fixed voltage adjustment, others electronically regulate the voltage automatically.Voltage optimisation systems are typically installed in series with the mains electrical supply to a building, allowing all its electrical equipment to benefit from an optimised supply.
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