Evaluation Board User Guide UG-122
... demonstrated with a few voltage supplies, voltmeters, current meters, and load resistors. For more details about the ADP2140 buck and LDO combination regulators, visit www.analog.com. ...
... demonstrated with a few voltage supplies, voltmeters, current meters, and load resistors. For more details about the ADP2140 buck and LDO combination regulators, visit www.analog.com. ...
Alternator Secrets
... overlap to produce a much cleaner DC with much less ripple. Lead-acid auto batteries last longer when charged with pure DC than high ripple rectified DC. Generators may be a mechanical and electrical nightmare, but they put out very clean DC. Three-phase windings were designed into alternators to pr ...
... overlap to produce a much cleaner DC with much less ripple. Lead-acid auto batteries last longer when charged with pure DC than high ripple rectified DC. Generators may be a mechanical and electrical nightmare, but they put out very clean DC. Three-phase windings were designed into alternators to pr ...
BD9060F-C
... In order to prevent thermal destruction/thermal runway of the IC, the TSD block will turn OFF the output when the chip temperature reaches approximately 150°C or more. When the chip temperature falls to a specified level, the output will be reset. However, since the TSD is designed to protect the IC ...
... In order to prevent thermal destruction/thermal runway of the IC, the TSD block will turn OFF the output when the chip temperature reaches approximately 150°C or more. When the chip temperature falls to a specified level, the output will be reset. However, since the TSD is designed to protect the IC ...
MAX1932 Digitally Controlled, 0.5% Accurate, Safest APD Bias Supply General Description
... For higher-current output applications (such as 5mA at 90V), SOT23 high-voltage low-gate-threshold N-FETs may not have adequate current capability. For example, with a 5V input, a 90V, 5mA output requires an inductor peak of 240mA. For such cases it may be necessary to simply parallel two N-FETs to ...
... For higher-current output applications (such as 5mA at 90V), SOT23 high-voltage low-gate-threshold N-FETs may not have adequate current capability. For example, with a 5V input, a 90V, 5mA output requires an inductor peak of 240mA. For such cases it may be necessary to simply parallel two N-FETs to ...
Reliable Protection for systems, generators and motors up to 1600 A
... New ideas for better circuit-breakers The new Eaton circuit-breakers cover a range from 15 to 1600 A with just four frame sizes. And they are optimally matched to one another. The wide application spectrum covers every requirement as Eaton has closely examined what every customer needs and implement ...
... New ideas for better circuit-breakers The new Eaton circuit-breakers cover a range from 15 to 1600 A with just four frame sizes. And they are optimally matched to one another. The wide application spectrum covers every requirement as Eaton has closely examined what every customer needs and implement ...
VOLTMETER/PHASER a n d A C C E S S O... Operating & Instruction Manual
... about one milliamp. Although the connecting cord is insulated for voltage up to 10kV, it should always be kept free and clear from you, ground and any other conductors. These instruments will measure DC through 1000Hz RMS AC. WARNING: Single stick voltmeters can be used for line-to-ground measuremen ...
... about one milliamp. Although the connecting cord is insulated for voltage up to 10kV, it should always be kept free and clear from you, ground and any other conductors. These instruments will measure DC through 1000Hz RMS AC. WARNING: Single stick voltmeters can be used for line-to-ground measuremen ...
MAX941/MAX942/MAX944 High-Speed, Low-Power, 3V/5V, Rail-to-Rail, Single-Supply Comparators General Description
... The input-referred trip points are the extremities of the differential input voltage required to make the comparator output change state. The difference between the upper and lower trip points is equal to the width of the input-referred hysteresis zone (see Figure 1). VOS is defined as the center of ...
... The input-referred trip points are the extremities of the differential input voltage required to make the comparator output change state. The difference between the upper and lower trip points is equal to the width of the input-referred hysteresis zone (see Figure 1). VOS is defined as the center of ...
Calculation and Analysis of Transformer Inrush Current Based on
... current in transformer may be caused by energizing an unloaded transformer, occurrence of an external fault, voltage recovery after clearing an external fault and out-ofphase synchronizing of connected generator [1-2]. Because the amplitude of inrush current can be as high as a shortcircuit current, ...
... current in transformer may be caused by energizing an unloaded transformer, occurrence of an external fault, voltage recovery after clearing an external fault and out-ofphase synchronizing of connected generator [1-2]. Because the amplitude of inrush current can be as high as a shortcircuit current, ...
MAX1802 Digital Camera Step-Down Power Supply General Description
... adjustable operating frequency (up to 1MHz) facilitates designs for optimum size, cost, and efficiency. The core step-down DC-DC converter accepts inputs from 2.7V to 5.5V and regulates a resistor-adjustable output from 1.25V to 5.5V. It delivers 500mA with up to 94% efficiency. The three auxiliary ...
... adjustable operating frequency (up to 1MHz) facilitates designs for optimum size, cost, and efficiency. The core step-down DC-DC converter accepts inputs from 2.7V to 5.5V and regulates a resistor-adjustable output from 1.25V to 5.5V. It delivers 500mA with up to 94% efficiency. The three auxiliary ...
AD823
... of PNP and NPN transistors with similar fT’s in the 600 MHz to 800 MHz region. In addition, the process also features N-Channel JFETs that are used in the input stage of the AD823. These process features allow the construction of high frequency, low distortion op amps with picoamp input currents. Th ...
... of PNP and NPN transistors with similar fT’s in the 600 MHz to 800 MHz region. In addition, the process also features N-Channel JFETs that are used in the input stage of the AD823. These process features allow the construction of high frequency, low distortion op amps with picoamp input currents. Th ...
ENHANCED CONTROL OF A DFIG-BASED WIND
... batteries, etc., it is shown that a DFIG-based windpower/storage system can deliver a pre-specified amount of power to the grid, despite wind power fluctuations. In my work a wind farm equipped with doubly-fed induction generator (DFIG) wind turbines, where each WTG’s is equipped with a super capaci ...
... batteries, etc., it is shown that a DFIG-based windpower/storage system can deliver a pre-specified amount of power to the grid, despite wind power fluctuations. In my work a wind farm equipped with doubly-fed induction generator (DFIG) wind turbines, where each WTG’s is equipped with a super capaci ...
EVBUM2175 - 3.6 W Flyback 3 LED Step Dimmable Driver
... copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation o ...
... copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation o ...
MAX1857 500mA, Low-Dropout, Ripple-Rejecting LDO in µMAX General Description
... The reset output (RST) pulls low when OUT is less than 86% of the nominal regulation voltage. Once OUT exceeds 86% of the nominal voltage, RST goes high impedance after 4.5ms. RST is an open-drain N-channel output. To obtain a voltage at RST, connect a pullup resistor from RST to OUT. A 100kΩ resist ...
... The reset output (RST) pulls low when OUT is less than 86% of the nominal regulation voltage. Once OUT exceeds 86% of the nominal voltage, RST goes high impedance after 4.5ms. RST is an open-drain N-channel output. To obtain a voltage at RST, connect a pullup resistor from RST to OUT. A 100kΩ resist ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... means the VSI is a buck inverter whereas CSI is a boost inverter. On the other hand in case of these two inverters, the upper and lower devices of each phase leg cannot be turn on simultaneously either by purpose or by EMI noise. If a shoot-through state occurs then these inverters get damaged. Ther ...
... means the VSI is a buck inverter whereas CSI is a boost inverter. On the other hand in case of these two inverters, the upper and lower devices of each phase leg cannot be turn on simultaneously either by purpose or by EMI noise. If a shoot-through state occurs then these inverters get damaged. Ther ...
9. Grid-Connected of Photovoltaic Systems
... Fig. 1 display a simplified diagram of a photovoltaic installation connected to the network with the main elements The photovoltaic field, when under solar irradiation, produces electrical energy in the form of DC current. This DC current is transformed by an inverter into AC to be injected in the g ...
... Fig. 1 display a simplified diagram of a photovoltaic installation connected to the network with the main elements The photovoltaic field, when under solar irradiation, produces electrical energy in the form of DC current. This DC current is transformed by an inverter into AC to be injected in the g ...
stusb03e - STMicroelectronics
... voltages of 1.6V and still meet USB physical layer specifications. As shown in the circuit above, the STUSB03E takes advantage of the USB supply voltage, VBUS, to operate the transceiver. The system voltage, VIF, is used to set the reference voltage used by the digital I/O lines interfacing to the s ...
... voltages of 1.6V and still meet USB physical layer specifications. As shown in the circuit above, the STUSB03E takes advantage of the USB supply voltage, VBUS, to operate the transceiver. The system voltage, VIF, is used to set the reference voltage used by the digital I/O lines interfacing to the s ...
IF 1629 Revision 1
... Using floodlight yoke as a template, mark and drill desired location on mounting surface. ...
... Using floodlight yoke as a template, mark and drill desired location on mounting surface. ...
BD95514MUV
... External power supply input for the linear regulator. When the voltage on the EXTVCC pin exceeds 4.4V, the regulator uses it in conjunction with other power sources to supply VREG. Connect the EXTVCC pin to GND when not in use. ・REF Reference voltage output pin. The reference voltage is set internal ...
... External power supply input for the linear regulator. When the voltage on the EXTVCC pin exceeds 4.4V, the regulator uses it in conjunction with other power sources to supply VREG. Connect the EXTVCC pin to GND when not in use. ・REF Reference voltage output pin. The reference voltage is set internal ...
OP07x Precision Operational Amplifiers (Rev. G)
... Noise can propagate into analog circuitry through the power pins of the circuit as a whole, as well as the operational amplifier. Bypass capacitors are used to reduce the coupled noise by providing low-impedance power sources local to the analog circuitry. – Connect low-ESR, 0.1-μF ceramic bypass ca ...
... Noise can propagate into analog circuitry through the power pins of the circuit as a whole, as well as the operational amplifier. Bypass capacitors are used to reduce the coupled noise by providing low-impedance power sources local to the analog circuitry. – Connect low-ESR, 0.1-μF ceramic bypass ca ...
Three-phase electric power
Three-phase electric power is a common method of alternating-current electric power generation, transmission, and distribution. It is a type of polyphase system and is the most common method used by electrical grids worldwide to transfer power. It is also used to power large motors and other heavy loads. A three-phase system is usually more economical than an equivalent single-phase or two-phase system at the same line to ground voltage because it uses less conductor material to transmit electrical power.The three-phase system was independently invented by Galileo Ferraris, Mikhail Dolivo-Dobrovolsky, Jonas Wenström and Nikola Tesla in the late 1880s.