U.S. Nuclear Regulatory Commission Operations Center Event Report 03/27/2012 Event# 47567
... Schenectady, NY. The defect was identified during Failure Mode Analysis following return of one of the units from the customer. The 48 VDC Power Supplies, PIN DA265A1 879P00/ST were provided as safety related components to Entergy's Pilgrim Station under Purchase Orders 10240621, 10282296 and 103089 ...
... Schenectady, NY. The defect was identified during Failure Mode Analysis following return of one of the units from the customer. The 48 VDC Power Supplies, PIN DA265A1 879P00/ST were provided as safety related components to Entergy's Pilgrim Station under Purchase Orders 10240621, 10282296 and 103089 ...
PRESENTATION OF 20 kW Band II FM TRANSMITTER Air Cooled
... standardisation of the spare part, so that the same units can be installed, as spare part, for several transmitters throughout the Medium power range from 5 kW to 40 kW. ...
... standardisation of the spare part, so that the same units can be installed, as spare part, for several transmitters throughout the Medium power range from 5 kW to 40 kW. ...
Recent Results on the Radiation Hardness of CVD Diamond
... Minimal noise emittance Output voltage stabilization, low ripple High resolution current measurement (< 1 nA resolution) Adjustable trip level in the nA region ...
... Minimal noise emittance Output voltage stabilization, low ripple High resolution current measurement (< 1 nA resolution) Adjustable trip level in the nA region ...
Power Voltage Transformers for Air Insulated
... Auxiliary power supply for substations Auxiliary power for substations is mostly supplied over a tertiary winding of the power transformer. With a Power VT, such a tertiary winding can be avoided, supplying the power needed directly from the transmission line within the substation, while serving as ...
... Auxiliary power supply for substations Auxiliary power for substations is mostly supplied over a tertiary winding of the power transformer. With a Power VT, such a tertiary winding can be avoided, supplying the power needed directly from the transmission line within the substation, while serving as ...
Promotional Bulletin
... • Allows the separate devices to regulate to a set voltage independently of one another—up to a specified maximum range of tap positions • Useful when regulation accuracy is vital, but not at the expense of destroying motors, should source voltages differ greatly ■■ In extremely abnormal condition ...
... • Allows the separate devices to regulate to a set voltage independently of one another—up to a specified maximum range of tap positions • Useful when regulation accuracy is vital, but not at the expense of destroying motors, should source voltages differ greatly ■■ In extremely abnormal condition ...
Digital Arc Lamp Power Supplies
... The 69900 Series is our fully featured family of digital arc lamp power supplies. They offer superior performance, advanced features, and are small and light weight. Output stability is critical for many spectroscopic applications. The power supply's contribution to output stability is significant. ...
... The 69900 Series is our fully featured family of digital arc lamp power supplies. They offer superior performance, advanced features, and are small and light weight. Output stability is critical for many spectroscopic applications. The power supply's contribution to output stability is significant. ...
ECE 3144 Lecture 4
... reactive impedances (such as a capacitor or an inductor) absorbs no average power. So they are also called lossless elements. They operate in a mode in which they store energy over one part of the period and release it over another. ...
... reactive impedances (such as a capacitor or an inductor) absorbs no average power. So they are also called lossless elements. They operate in a mode in which they store energy over one part of the period and release it over another. ...
Power Conditioning - Marway Power Solutions
... Surge protection devices, EMI filters, isolation transformers, and shielding are power conditioning strategies well suited to integration within Marway’s PDUs. Adding these capabilities helps isolate sensitive equipment connected downstream of the PDU from the noise created by upstream power consume ...
... Surge protection devices, EMI filters, isolation transformers, and shielding are power conditioning strategies well suited to integration within Marway’s PDUs. Adding these capabilities helps isolate sensitive equipment connected downstream of the PDU from the noise created by upstream power consume ...
Surge Protective Devices Onboard Vessels
... The recommendations on page one of this document remain. Ideally, if there is excessive use of power strips onboard there may be a need to consider the installation of additional permanent components such as distribution panels, breakers, cabling or receptacles. An SPD should be • only permitted for ...
... The recommendations on page one of this document remain. Ideally, if there is excessive use of power strips onboard there may be a need to consider the installation of additional permanent components such as distribution panels, breakers, cabling or receptacles. An SPD should be • only permitted for ...
APEL Series specification sheet
... economical. A labor efficient AC-activated load switch prevents the lamps from turning on during installation to a non-energized AC circuit. Linelatching eliminates the need for a contractor’s return to a job site to connect the batteries when the building’s main power is ...
... economical. A labor efficient AC-activated load switch prevents the lamps from turning on during installation to a non-energized AC circuit. Linelatching eliminates the need for a contractor’s return to a job site to connect the batteries when the building’s main power is ...
TOPA Portable Power Guidelines
... Chris Barth: Two of the solar chargers I've seen, and one for smaller devices is at: http://www.solio.com/html/index.html. Also, a search on B&H for solar charger found a couple of hits for chargers for the Digital Camera Battery system. Bill Stevenson: I just returned from Tibet where we were off t ...
... Chris Barth: Two of the solar chargers I've seen, and one for smaller devices is at: http://www.solio.com/html/index.html. Also, a search on B&H for solar charger found a couple of hits for chargers for the Digital Camera Battery system. Bill Stevenson: I just returned from Tibet where we were off t ...
Fluke 434/PWR Power Analyzer
... Fluke Power Log Software Designed to quickly view recorded data, the built-in Power Log software displays ...
... Fluke Power Log Software Designed to quickly view recorded data, the built-in Power Log software displays ...
8-Outlet Power Strip with Surge Suppression, 6
... Never search for an open outlet again! Tripp Lite's SS240806 power strip with integral AC surge suppression will ...
... Never search for an open outlet again! Tripp Lite's SS240806 power strip with integral AC surge suppression will ...
substation auxiliary supplies
... management systems compatible with the international environmental management system standard ISO 14001. ...
... management systems compatible with the international environmental management system standard ISO 14001. ...
TechTopics No. 59 - Control power sources for switchgear
... a source of dc control power is becoming almost a necessity. What factors influence the choice of control power source, and particularly the tripping source? ...
... a source of dc control power is becoming almost a necessity. What factors influence the choice of control power source, and particularly the tripping source? ...
Efficiency and Other Benefits of 208 Volt Over 120 Volt Input
... Most new servers have power factor corrected supplies with nearly a 1 to 1 correlation between volt amps and watts. Thus the maximum corresponding watts available through a receptacle is 1,440 watts - which is the maximum power that a server can draw from a single 15A plug. Due to the losses of the ...
... Most new servers have power factor corrected supplies with nearly a 1 to 1 correlation between volt amps and watts. Thus the maximum corresponding watts available through a receptacle is 1,440 watts - which is the maximum power that a server can draw from a single 15A plug. Due to the losses of the ...
HP 500 SE
... the HP 500 SE's switchable gain feature. The gain circuit allows you to alter the volume control's adjustment range to suit to the particular power amplifier and speakers you are using. OCTAVE has also further refined the outboard power supply. MOSFET transistors regulate the high-voltage supply. In ...
... the HP 500 SE's switchable gain feature. The gain circuit allows you to alter the volume control's adjustment range to suit to the particular power amplifier and speakers you are using. OCTAVE has also further refined the outboard power supply. MOSFET transistors regulate the high-voltage supply. In ...
Motivation for low power design
... behavior of a FSM can be studied by regarding its transition structure as a Markov chain. A Markov process is a stochastic process, where the past has no influence on the future. In other words, the future behavior depends only on the current state of the process (a “Markov property”). Markov proces ...
... behavior of a FSM can be studied by regarding its transition structure as a Markov chain. A Markov process is a stochastic process, where the past has no influence on the future. In other words, the future behavior depends only on the current state of the process (a “Markov property”). Markov proces ...
Control your Power - AEG Power Solutions
... Available as one, two and three-phase units, the new Thyro-A series supports voltages of 24V to 600V offering a unique product range of 2A up to 1,500A. It has a new and revolutionary connection concept, FlexConnect, for flexible mains and load connections. A world first is the new power controller’ ...
... Available as one, two and three-phase units, the new Thyro-A series supports voltages of 24V to 600V offering a unique product range of 2A up to 1,500A. It has a new and revolutionary connection concept, FlexConnect, for flexible mains and load connections. A world first is the new power controller’ ...
PPT - ECE 752, Advanced Computer Architecture I
... – Parallelism is inherently more power-efficient than frequency • Reduce V2, f while increasing C => cubic savings, linear growth in dynamic power, static power also lower due to lower V and Temp ...
... – Parallelism is inherently more power-efficient than frequency • Reduce V2, f while increasing C => cubic savings, linear growth in dynamic power, static power also lower due to lower V and Temp ...
Dynamic instruction execution under loop delay constraints
... Power vs. Energy • With constant time base, two are “equivalent” – 10% reduction in power => 10% reduction in energy ...
... Power vs. Energy • With constant time base, two are “equivalent” – 10% reduction in power => 10% reduction in energy ...
Fast CW Beam Power Level Control
... The Q-switch is a device that is used in a continuously-pumped Nd:YAG laser to generate a pulsed output. Normal Q-switched operation produces very short (100-400 ns) pulses, typically at a rate in the range of 1-10 kHz (although higher pulse rates are possible for some lasers). However, a unique fun ...
... The Q-switch is a device that is used in a continuously-pumped Nd:YAG laser to generate a pulsed output. Normal Q-switched operation produces very short (100-400 ns) pulses, typically at a rate in the range of 1-10 kHz (although higher pulse rates are possible for some lasers). However, a unique fun ...
dbmb voltage or power?
... AC waveform usually is expressed as a RMS value. For instance, the electricity from a North American household electrical outlet is a low frequency (60 Hz) sine wave whose RMS voltage is about 120 volts. An unmodulated RF signal – also known as a continuous wave (CW) carrier – usually is a high-freq ...
... AC waveform usually is expressed as a RMS value. For instance, the electricity from a North American household electrical outlet is a low frequency (60 Hz) sine wave whose RMS voltage is about 120 volts. An unmodulated RF signal – also known as a continuous wave (CW) carrier – usually is a high-freq ...
AC adapter
An AC adapter, AC/DC adapter, or AC/DC converter is a type of external power supply, often enclosed in a case similar to an AC plug. Other common names include plug pack, plug-in adapter, adapter block, domestic mains adapter, line power adapter, wall wart, power brick, and power adapter. Adapters for battery-powered equipment may be described as chargers or rechargers (see also battery charger).AC adapters are used with electrical devices that require power but do not contain internal components to derive the required voltage and power from mains power. The internal circuitry of an external power supply is very similar to the design that would be used for a built-in or internal supply.External power supplies are used both with equipment with no other source of power and with battery-powered equipment, where the supply, when plugged in, can sometimes charge the battery in addition to powering the equipment.Use of an external power supply allows portability of equipment powered either by mains or battery without the added bulk of internal power components, and makes it unnecessary to produce equipment for use only with a specified power source; the same device can be powered from 120VAC or 230VAC mains, vehicle or aircraft battery by using a different adapter.