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G = 0.2, Level Translation, 16-Bit ADC Driver AD8275
G = 0.2, Level Translation, 16-Bit ADC Driver AD8275

... operation reduces the power consumption of the amplifier and helps to protect the ADC from overdrive conditions. Internal, matched, precision laser-trimmed resistors ensure low gain error, low gain drift of 1 ppm/°C (maximum), and high common-mode rejection of 80 dB. Low offset and low offset drift, ...
TWR-5/3-15/250-D12-C Datasheet
TWR-5/3-15/250-D12-C Datasheet

... voltage drops below the Undervoltage Shutdown limit. Subsequent restart will not occur until the input is brought back up to the Start-Up Threshold. This built-in hysteresis avoids any unstable on/off situations occurring at a single input voltage. However, you should be aware that poorly regulated ...
DS1812 5V EconoReset with Active High Push-Pull Output FEATURES
DS1812 5V EconoReset with Active High Push-Pull Output FEATURES

... Precision temperature-compensated voltage reference and voltage sensor Low-cost TO-92, or space saving surface mount SOT-23 packages available Push-pull active high output Operating temperature -40°C to +85°C ...
Application Note
Application Note

... The Constant Current driver offers a versatile power solution for a wide variety of LED lighting products. For super-bright LEDs, the forward voltage range may be 3 to 3.5 V and the same constant current driver can be used. The selected current will be maintained regardless of the forward voltage of ...
BDTIC AN2009-05 MIPAQ™ base
BDTIC AN2009-05 MIPAQ™ base

... The current sensing shunts inside the MIPAQ™ base are located in the output lines to measure the true application current under all conditions. The MIPAQ™ base therefore is an excellent choice for general purpose as well as servo-drives. It will work in applications like uninterruptable power suppli ...
LM555 LM555C Timer - Elektronik
LM555 LM555C Timer - Elektronik

... Note 1: For operating at elevated temperatures the device must be derated above 25§ C based on a a 150§ C maximum junction temperature and a thermal resistance of 164§ c/w (T0-5), 106§ c/w (DIP) and 170§ c/w (S0-8) junction to ambient. Note 2: Supply current when output high typically 1 mA less at V ...
MAX4289 1.0V Micropower, SOT23, Operational Amplifier General Description Features
MAX4289 1.0V Micropower, SOT23, Operational Amplifier General Description Features

... with the low quiescent current consumption make the MAX4289 ideal for use in battery-powered systems operated from as little as a single alkaline cell. The MAX4289 also features a wide input common-mode range that includes the ground, and an output voltage swing that is virtually Rail-to-Rail®, allo ...
MAINTENANCE OF MECHANICAL AND ELECTRICAL EQUIPMENT
MAINTENANCE OF MECHANICAL AND ELECTRICAL EQUIPMENT

Aalborg Universitet Droop-free Distributed Control for AC Microgrids
Aalborg Universitet Droop-free Distributed Control for AC Microgrids

... distribution networks with negligible line impedances and, potentially, can lack satisfactory performance in practical multiterminal distribution systems with intricate and lossy transmission networks. They also assign a single source as leader, who relays the rated frequency and voltage set points ...
Document
Document

... I am not feeling great about this midterm...some of this stuff is really confusing still and I don't know if I can shove everything into my brain in time, especially after spring break. Can you go over which topics will be on the exam Wednesday? This was a very confusing prelecture. Do you think you ...
XRP7704
XRP7704

... ƒ High Integration: elimination of external circuits and components required for compensation, parameter adjustment and interface ƒ Programmable DPWM frequency range (300 kHz to 1.5 MHz) enables efficiency and component size optimization ƒ Complete power monitoring and reporting ƒ Independently cont ...
2013 46 Spring Wiring Matters
2013 46 Spring Wiring Matters

... NEW Receiver ...
LM555/LM555C Timer
LM555/LM555C Timer

... Note 1: For operating at elevated temperatures the device must be derated above 25§ C based on a a 150§ C maximum junction temperature and a thermal resistance of 164§ c/w (T0-5), 106§ c/w (DIP) and 170§ c/w (S0-8) junction to ambient. Note 2: Supply current when output high typically 1 mA less at V ...
By using Boostable Repeater with capacitor charge pump
By using Boostable Repeater with capacitor charge pump

... Charge pump [5] circuits are mostly used in the applications where voltages higher than the nominal power supply voltages. High voltages are necessary for the programming of nonvolatile memories, for biasing the PMOS in order to reduce the leakage currents and for driving electrostatic actuators and ...
Considerations for Applying Tuned Capacitor Banks
Considerations for Applying Tuned Capacitor Banks

Grid Connect - damon`s solar training
Grid Connect - damon`s solar training

... NB: if 4 strings of 9 modules were used this would mean 36 modules and 7380w which will not fit within the power rating of the inverter, even according the earlier calculations such an array may be ok. From the table highest output would be 4 strings of eight modules and output wattage 6560 watts. D ...
Catheter Guidewire Control System
Catheter Guidewire Control System

... environment • Basic GUI designed – Layout including buttons for advancement and retraction of guidewire – Command line interface for testing – Webcam function via command buttons • Webcam is functional separately, has not been implemented into GUI at this point because of speed of computer ...
Capacitor s--Their History and Function
Capacitor s--Their History and Function

... metal regions called plates: one positively charged, the other negatively charged. To keep these positive and negative charges from coming together, an insulating material (plastic, cardboard, etc.) is placed between the plates. One of the first capacitors--the Leyden Jar (Figure #1a) developed in t ...
Switch Mode Battery Chargers for Utilities
Switch Mode Battery Chargers for Utilities

... Single phase chargers are commonly available with Power Factor Correction (PFC) circuits providing a unity power factor correction and THDi lower than 5%. Three phase chargers, depending on their input connection may or may not have PFC circuits. 3 phase-4wire units usually have PFC while 3 phase-3 ...
OBC AF/GF duplex receptacle
OBC AF/GF duplex receptacle

An overview of power dissipation and control techniques
An overview of power dissipation and control techniques

The Dielectric Voltage Withstand Test
The Dielectric Voltage Withstand Test

APT 2.4kV-15kV Automatic Transfer Switchgear (MV ATS)
APT 2.4kV-15kV Automatic Transfer Switchgear (MV ATS)

ACCURACY ANALYSIS OF VOLTAGE DIP MEASUREMENT
ACCURACY ANALYSIS OF VOLTAGE DIP MEASUREMENT

... Supply voltage dips are reductions of the voltage magnitude at a point in the electrical system below a specified threshold chosen for the purpose of detecting and followed by voltage recovery after a short period of time (dip duration), from half a cycle to a few seconds. The lowest rms value measu ...
Aalborg Universitet
Aalborg Universitet

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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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