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AN4881, MPC57xx SAR ADC Implementation and Use
AN4881, MPC57xx SAR ADC Implementation and Use

... Any SAR ADC will have two phases: sampling phase and conversion phase. During the sampling phase the input has to settle to the less than or equal to quantization level, i.e. 0.5 LSB. In the sampling phase, the sample and hold switch is closed, thereby charging the internal SAR ADC capacitors. Durin ...
3-5 I/O Specifications
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... ◊ Remove the dust-cover seals of modules after wiring, otherwise, fire, accidents, failure or fault might occur. ◊ Connect the ground terminal to the ground, otherwise, an erratic operation might occur. ◊ Periodically make sure the terminal screws and mounting screws are securely tightened. Operatio ...
Grundfos E-pumps
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DNV-OS-D201: Electrical Installations
DNV-OS-D201: Electrical Installations

... — Sec.2 A207 and Sec.3 C103: The limits for voltage harmonic distortion are increased. — Sec.2 C104: The requirements to offshore units with two or more independent machinery spaces and no emergency generator are updated. Requirements for FMEA and test program for such systems have been introduced. ...
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95 XJ/YJ S/M - (Bill) Hughes III

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UPS Uninterruptible Power Supply Adira (10 kVA, 20 kVA 3

... – In the event of defects that were caused by external fixtures. The warranty period for replaced and/or repaired parts as part of this warranty expires together with the original warranty for the product. Devices that are supplied without accessories are replaced without accessories. The return of ...
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Chapter 2 - Automation Direct
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... unit by itself can be used as a complete PLC system with built-in I/O points, or the system can be expanded with the addition of up to eight I/O modules. The CLICK PLC system does not require a mounting base. The CLICK PLC and I/O modules are connected together via an expansion port on the right sid ...
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Audio Power Amplifier Design Handbook, Fifth Edition

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... Because of the load current varies sinusoidally, the thyristor should be turned –off when the load current falls below the holding value: ILoad


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IP4788CZ32

... Semiconductor (CMOS) or Low Voltage Transistor-Transistor Logic (LVTTL) I/O cells down to 1.8 V. This buffering also redrives the DDC and CEC signals, allowing the use of longer or cheaper HDMI cables with a higher capacitance. The internal hot plug detect module simplifies the application of the HD ...
Power Supply Switch - The R-390A Frequently Asked Questions Page
Power Supply Switch - The R-390A Frequently Asked Questions Page

... them a useful self-regulating characteristic. Placed in the ac line of an instrument, they initially have a high resistance, which limits the inrush current through the instrument. Upon application of power, the current through the thermistor causes self-heating, which lowers the device’s resistance ...
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... a ones-counter thermometer-to-binary decoder. This ADC serves as a reference for evaluating the other topologies. The measurements indicate a maximum sampling frequency of 470 MHz, an SNDR of 26.3 dB, and an SFDR of about 29 to 35 dB. The second ADC has a similar topology as the reference ADC, but i ...
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... conceptual 25-mile overhead HVDC intertie indicate life-cycle cost savings of up to 28% compared with a conventional three-phase AC intertie. Based on Phase I results, continued development of this system is recommended. This innovative electrical transmission technology can significantly decrease t ...
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Relays and Meters - GE Industrial Solutions

... eliminates dedicated IRIG-B wiring requirements for P&C devices —Complete IEC 61850 Process Bus solution provides resource optimization and minimizes total P&C life cycle costs —Increase network availability by reducing failover time to zero through IEC 62439-3 “PRP” support —CyberSentry™ provides h ...
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... propulsive force produced by controllable transverse traveling mechanical waves in a thin plastic sheet suspended in air above a flat surface, thus confirming the physical basis for a “flying” carpet near a horizontal surface. We discuss the fundamental and experimental conditions for realizing such ...
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2. Capacitors - Wikimedia Commons

... electric field develops across the dielectric, causing positive charge +Q to collect on one plate and negative charge −Q to collect on the other plate. If a battery has been attached to a capacitor for a sufficient amount of time, no current can flow through the capacitor. However, if a time-varying vol ...
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Considerations for Using Harmonic Blocking and Harmonic

short-circuit withstand current rating for low voltage
short-circuit withstand current rating for low voltage

... The power distributions boards manufactured are among the very best in the industry. The safety and quality of the products are the cornerstones of the operations. All of the products are of FI-certified quality. Only the best components from renowned manufacturers that can also be found from the wh ...
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100327DRFSinLCWS.Beijin10

... for a group of 13 units of klystrons are provided by one common DC power supply and one common anode modulator (MA modulator). • In order to realize high reliability, each of the DC power supplies and MA modulators is associated with one backup units, which will be designed and implemented to be “ho ...
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Islanding

Islanding refers to the condition in which a distributed generator (DG) continues to power a location even though electrical grid power from the electric utility is no longer present. Islanding can be dangerous to utility workers, who may not realize that a circuit is still powered, and it may prevent automatic re-connection of devices. For that reason, distributed generators must detect islanding and immediately stop producing power; this is referred to as anti-islanding.The common example of islanding is a grid supply line that has solar panels attached to it. In the case of a blackout, the solar panels will continue to deliver power as long as irradiance is sufficient. In this case, the supply line becomes an ""island"" with power surrounded by a ""sea"" of unpowered lines. For this reason, solar inverters that are designed to supply power to the grid are generally required to have some sort of automatic anti-islanding circuitry in them.In intentional islanding, the generator disconnects from the grid, and forces the distributed generator to power the local circuit. This is often used as a power backup system for buildings that normally sell their excess power to the grid.
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