![High-efficiency SMPS using half-bridge resonant topology](http://s1.studyres.com/store/data/008864567_1-a8740b72c25a0830addba76a82086aa6-300x300.png)
High-efficiency SMPS using half-bridge resonant topology
... The front-end PFC pre-regulator (boost topology) features the L6563 controller operating in FOT (fixed off-time) mode. The PFC not only delivers a stable 400VDC BUS to the downstream converters, but also reduces mains harmonics, meeting the requirements of EN61000-3-2 and JEIDA-MITI regulations. Th ...
... The front-end PFC pre-regulator (boost topology) features the L6563 controller operating in FOT (fixed off-time) mode. The PFC not only delivers a stable 400VDC BUS to the downstream converters, but also reduces mains harmonics, meeting the requirements of EN61000-3-2 and JEIDA-MITI regulations. Th ...
250 Watt ATX Replacement Computer PC Power Supply StarTech
... A reliable upgrade or replacement power supply for desktop PCs. This StarTech.com power supply offers an upgrade or replacement to a variety of Intel or AMD-based ATX desktop computer systems. Compliant with the industry standard ATX specification and using the standard ATX form-factor, this power s ...
... A reliable upgrade or replacement power supply for desktop PCs. This StarTech.com power supply offers an upgrade or replacement to a variety of Intel or AMD-based ATX desktop computer systems. Compliant with the industry standard ATX specification and using the standard ATX form-factor, this power s ...
Twisted Pear Audio - Legato User Manual v1.0.2
... If you want to change the output voltage you need to adjust both the top (R1-R4) value and bottom (R20, R21, R23, R24) values in proportion to each other. I have found that a ratio of 1/2.2 works very well for top resistor values up to about 364Ω. I have not tried gain any higher than that. If you n ...
... If you want to change the output voltage you need to adjust both the top (R1-R4) value and bottom (R20, R21, R23, R24) values in proportion to each other. I have found that a ratio of 1/2.2 works very well for top resistor values up to about 364Ω. I have not tried gain any higher than that. If you n ...
Battery Charge Regulator for a photovoltaic power system using
... supply converts the (220-230) V AC into(12 V – 3A) DC output . To simulate PV module output (adjustable current & voltage) in the laboratory . Establishment of a possibility Useful for testing of charge regulator being used in PV system . ...
... supply converts the (220-230) V AC into(12 V – 3A) DC output . To simulate PV module output (adjustable current & voltage) in the laboratory . Establishment of a possibility Useful for testing of charge regulator being used in PV system . ...
Conditioned. Protected.
... From APC’s power engineering labs comes the H Type Power Conditioner, a single unit that delivers pure, stable power for high performance AV. The preferred choice of power protection for high performance home entertainment systems, the H Type Power Conditioner combines surge protection, isolated noi ...
... From APC’s power engineering labs comes the H Type Power Conditioner, a single unit that delivers pure, stable power for high performance AV. The preferred choice of power protection for high performance home entertainment systems, the H Type Power Conditioner combines surge protection, isolated noi ...
MT-043: Op Amp Power Supply Rejection Ratio
... supply rejection ratio (PSRR), and Power Supply Rejection (PSR) if it is expressed in dB. However, PSRR and PSR are almost always used interchangeably, and there is little standardization within the semiconductor industry.. PSRR or PSR can be referred either to the output (RTO) or the input (RTI). T ...
... supply rejection ratio (PSRR), and Power Supply Rejection (PSR) if it is expressed in dB. However, PSRR and PSR are almost always used interchangeably, and there is little standardization within the semiconductor industry.. PSRR or PSR can be referred either to the output (RTO) or the input (RTI). T ...
Ultra low power processing based on a sub-threshold - Nano-Tera
... The main goal of sub- or near-threshold design (i.e. integrated circuits supplied with a voltage lower or just above MOS transistor threshold voltage) is to reduce the dynamic power consumption (and therefore the energy per cycle in a processing circuit) by decreasing the supply voltage. At these lo ...
... The main goal of sub- or near-threshold design (i.e. integrated circuits supplied with a voltage lower or just above MOS transistor threshold voltage) is to reduce the dynamic power consumption (and therefore the energy per cycle in a processing circuit) by decreasing the supply voltage. At these lo ...
Using Multiple-Channel Power Supplies for Maximum Flexibility
... voltages to power all the analog and digital circuit sub systems. During development and testing, a number of single-channel power supplies can be used to power up each circuit section. Alternatively, a multiple-channel power supply could meet all your requirements and reduce the number of instrumen ...
... voltages to power all the analog and digital circuit sub systems. During development and testing, a number of single-channel power supplies can be used to power up each circuit section. Alternatively, a multiple-channel power supply could meet all your requirements and reduce the number of instrumen ...
KFD2-CR4-1.2O Transmitter Power Supply Connection Assembly
... Both outputs provide a 0/4 mA ... 20 mA current corresponding to the input signal. The minimum available field voltage is 16 V at 20 mA. If necessary, the internal resistance of 250 Ω between terminals 8, 9 and 11, 12 can be used for conversion into a 0 V ... 5 V voltage signal. ...
... Both outputs provide a 0/4 mA ... 20 mA current corresponding to the input signal. The minimum available field voltage is 16 V at 20 mA. If necessary, the internal resistance of 250 Ω between terminals 8, 9 and 11, 12 can be used for conversion into a 0 V ... 5 V voltage signal. ...
Primary Switch Mode Power Supply MINI-PS-120-230 AC
... ambient temperatures of up to +30°C (+86˚F) a MINI POWER 650 mA can thus continuously supply a current of 1200 mA at 24 V DC. At ambient temperatures of up to +60°C (+140˚F) this current is provided for several minutes. The high level of operational safety is also ensured in complex global networks. ...
... ambient temperatures of up to +30°C (+86˚F) a MINI POWER 650 mA can thus continuously supply a current of 1200 mA at 24 V DC. At ambient temperatures of up to +60°C (+140˚F) this current is provided for several minutes. The high level of operational safety is also ensured in complex global networks. ...
Maximum Power Transfer Theorem
... from the power source to the load is when the resistance of the load RL is equal to the equivalent or input resistance of the power source (Rin = RTh or RN). The process used to make RL = Rin is called impedance ...
... from the power source to the load is when the resistance of the load RL is equal to the equivalent or input resistance of the power source (Rin = RTh or RN). The process used to make RL = Rin is called impedance ...
powerware® 5125
... * Backup time with internal batteries, External battery cabinets available for all models ** PW5125 1000 and 1500VA have two load segments, PW5125RM 3000VA has three load segments ...
... * Backup time with internal batteries, External battery cabinets available for all models ** PW5125 1000 and 1500VA have two load segments, PW5125RM 3000VA has three load segments ...
UPS-901
... Architects and Engineers Specifications The WAVES® System shall employ a high-performance Uninterruptible Power Supply (UPS) designed for use with the designated TRX-401 Field Transceiver, as shown in the plans. It is acceptable for use in any WAVES® Mass Notification System. The UPS-901 shall provi ...
... Architects and Engineers Specifications The WAVES® System shall employ a high-performance Uninterruptible Power Supply (UPS) designed for use with the designated TRX-401 Field Transceiver, as shown in the plans. It is acceptable for use in any WAVES® Mass Notification System. The UPS-901 shall provi ...
CAEN A1511B specifications
... Superior control features to PL508. Can program different ramp rates, for example. Slightly more expensive No manual, identical to PL512 ...
... Superior control features to PL508. Can program different ramp rates, for example. Slightly more expensive No manual, identical to PL512 ...
V NL - UiO
... Series Regulators – circuits that have one or more devices placed in series with the load – Pass-Transistor Regulator – a circuit that uses a series transistor to regulate load voltage ...
... Series Regulators – circuits that have one or more devices placed in series with the load – Pass-Transistor Regulator – a circuit that uses a series transistor to regulate load voltage ...
optical sensor power supplies
... are kits including a DIN-rail mounting switch mode convertor. They both provide 24VDC. These are intended to be installed within an enclosure (not included) either ...
... are kits including a DIN-rail mounting switch mode convertor. They both provide 24VDC. These are intended to be installed within an enclosure (not included) either ...
AD501_series_ds:data sheet letter template.qxd.qxd
... Frequency Inrush current Input current Efficiency EMI/RFI Safety ground leakage current ...
... Frequency Inrush current Input current Efficiency EMI/RFI Safety ground leakage current ...
Manual for 3620.50/51 Power Supply
... This laboratory power supply can supply both direct and alternating current from 0 to 24 volts. The AC and DC sections are galvanically separated and can both be used at the same time. The supply adheres to CE-standards and is supplied with a safety transformer fulfilling EN 60742, and provided that ...
... This laboratory power supply can supply both direct and alternating current from 0 to 24 volts. The AC and DC sections are galvanically separated and can both be used at the same time. The supply adheres to CE-standards and is supplied with a safety transformer fulfilling EN 60742, and provided that ...
App Note 502 - Calculating AC Line Current - TDK
... Maximum AC line current is drawn when the power supply is operated with the lowest acceptable AC line voltage. It is good practice to allow for the maximum line current when determining the size and rating of the AC conductors. The low AC line figures are given on the individual product data sheets, ...
... Maximum AC line current is drawn when the power supply is operated with the lowest acceptable AC line voltage. It is good practice to allow for the maximum line current when determining the size and rating of the AC conductors. The low AC line figures are given on the individual product data sheets, ...
Maximum Power Transfer Theorem
... the circuit to have an input resistance close to the load resistance. When selecting a source to power a circuit, one of the selection criteria is to match the input impedance to the load resistance. ...
... the circuit to have an input resistance close to the load resistance. When selecting a source to power a circuit, one of the selection criteria is to match the input impedance to the load resistance. ...
WTCP 51 - Soldering Station Set
... Soldering Station Magnastat 50 W, 230 V The Weller Magnastat system operates through a ferro-magnetic device which changes ist characteristics when specific temperatures are reached. This causes it to either attract or repel a permanent magnet which operates a power supply switch. In this way power ...
... Soldering Station Magnastat 50 W, 230 V The Weller Magnastat system operates through a ferro-magnetic device which changes ist characteristics when specific temperatures are reached. This causes it to either attract or repel a permanent magnet which operates a power supply switch. In this way power ...
Power Supply - Metcalfe County Schools
... Line Noise • Line Noise - Line noise consists of small variations in the voltage level delivered to the computer. Noise that the power supply cannot handle can cause it to malfunction and pass the problem on to your motherboard or other internal devices ...
... Line Noise • Line Noise - Line noise consists of small variations in the voltage level delivered to the computer. Noise that the power supply cannot handle can cause it to malfunction and pass the problem on to your motherboard or other internal devices ...
UPS914/915
... Boost and Trim Automatic Voltage Regulation (AVR): Gives higher application availability by correcting low and high voltage conditions without using the battery. Intelligent battery management: Maximizes battery performance, life, and reliability through intelligent, precision charging. Safety-agenc ...
... Boost and Trim Automatic Voltage Regulation (AVR): Gives higher application availability by correcting low and high voltage conditions without using the battery. Intelligent battery management: Maximizes battery performance, life, and reliability through intelligent, precision charging. Safety-agenc ...
Comparison Between Vacuum Tube and Solid
... current (AC) to direct current (DC). The resulting DC voltage usually is above 13,000 Volts. Let us call this “Total Supply Voltage”. 3) Uses a type of design known as series regulation. In this design, the vaccum tube is placed in series with the load and is used to regulate the output voltage (i.e ...
... current (AC) to direct current (DC). The resulting DC voltage usually is above 13,000 Volts. Let us call this “Total Supply Voltage”. 3) Uses a type of design known as series regulation. In this design, the vaccum tube is placed in series with the load and is used to regulate the output voltage (i.e ...
Power supply
![](https://commons.wikimedia.org/wiki/Special:FilePath/Netzgeraet.jpg?width=300)
A power supply is an electronic device that supplies electric energy to an electrical load. The primary function of a power supply is to convert one form of electrical energy to another and, as a result, power supplies are sometimes referred to as electric power converters. Some power supplies are discrete, stand-alone devices, whereas others are built into larger devices along with their loads. Examples of the latter include power supplies found in desktop computers and consumer electronics devices.Every power supply must obtain the energy it supplies to its load, as well as any energy it consumes while performing that task, from an energy source. Depending on its design, a power supply may obtain energy from various types of energy sources, including electrical energy transmission systems, energy storage devices such as a batteries and fuel cells, electromechanical systems such as generators and alternators, solar power converters, or another power supply.All power supplies have a power input, which receives energy from the energy source, and a power output that delivers energy to the load. In most power supplies the power input and output consist of electrical connectors or hardwired circuit connections, though some power supplies employ wireless energy transfer in lieu of galvanic connections for the power input or output. Some power supplies have other types of inputs and outputs as well, for functions such as external monitoring and control.