RFVA1027 数据资料DataSheet下载
... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
Spark suppression - Illinois Capacitor
... When the contacts open the applied voltage is placed across the capacitor and not the contacts. The capacitor is to charge up at a rate faster than the contacts open thus preventing an arc from forming across the contacts. When the contacts close the inrush current from the charged capacitor and sou ...
... When the contacts open the applied voltage is placed across the capacitor and not the contacts. The capacitor is to charge up at a rate faster than the contacts open thus preventing an arc from forming across the contacts. When the contacts close the inrush current from the charged capacitor and sou ...
Catheter Guidewire Control System
... • Webcam is functional separately, has not been implemented into GUI at this point because of speed of computer ...
... • Webcam is functional separately, has not been implemented into GUI at this point because of speed of computer ...
DSX-FRB8 Fused Relay Board
... DSX-FRB8 Fused Relay Board Supply Voltage DC Input Voltage 12 VDC Current Requirements 12 VDC @ 240ma Inputs 8 Open Collector or Switched Negative Outputs 8 Form C 1A fuse in series with each relay common Warranty Limited 2 Year Size 11" W x 2.5" H x 1.5" D Weight .6 lb. Temperature/Humidity Operat ...
... DSX-FRB8 Fused Relay Board Supply Voltage DC Input Voltage 12 VDC Current Requirements 12 VDC @ 240ma Inputs 8 Open Collector or Switched Negative Outputs 8 Form C 1A fuse in series with each relay common Warranty Limited 2 Year Size 11" W x 2.5" H x 1.5" D Weight .6 lb. Temperature/Humidity Operat ...
the self-bias pll in standard cmos
... aimed to generate clock for integrated power meter. The chip is supposed to have reference oscillator of 32.768 kHz and PLL should generate fixed output frequency of 4.19 MHz. Therefore the tracking bandwidth property of PLL is not important. Since PLL must be integrated on-chip, the main problem fo ...
... aimed to generate clock for integrated power meter. The chip is supposed to have reference oscillator of 32.768 kHz and PLL should generate fixed output frequency of 4.19 MHz. Therefore the tracking bandwidth property of PLL is not important. Since PLL must be integrated on-chip, the main problem fo ...
HEWLETT-PACKARD JOURNAL
... curacy while simplifying operation, especially during measurement of a drifting voltage. In addition, the high input im pedance enables the precise meas urement of the voltage of saturated cells, precision potentiometers, or other devices that normally are sen- ...
... curacy while simplifying operation, especially during measurement of a drifting voltage. In addition, the high input im pedance enables the precise meas urement of the voltage of saturated cells, precision potentiometers, or other devices that normally are sen- ...
Power Supply
... Load regulation is a measure of how well a power supply is able to maintain the dc output voltage between no load and full load with the input voltage constant. It can be expressed as a percentage change in load voltage: ...
... Load regulation is a measure of how well a power supply is able to maintain the dc output voltage between no load and full load with the input voltage constant. It can be expressed as a percentage change in load voltage: ...
MAX9610 1µA, µDFN/SC70, Lithium-Ion Battery, Precision Current-Sense Amplifier General Description
... In the linear region (VOUT < VOUT(MAX)), there are two components to accuracy: input offset voltage (VOS) and Gain Error (GE). The MAX9610 has VOS = 500μV (max) and Gain Error of 0.5% (max). Use the following linear equation to calculate total error. VOUT = (Gain ± GE) x VSENSE ± (Gain x VOS) A high ...
... In the linear region (VOUT < VOUT(MAX)), there are two components to accuracy: input offset voltage (VOS) and Gain Error (GE). The MAX9610 has VOS = 500μV (max) and Gain Error of 0.5% (max). Use the following linear equation to calculate total error. VOUT = (Gain ± GE) x VSENSE ± (Gain x VOS) A high ...
Motor Types
... This block diagram shows a system that could be used to drive a 3-phase brushless DC motor. Rotor feedback is required and is usually implemented as 3 hall-effect sensors that detect the position of the rotor magnets. A ‘sensorless’ method can be used to remove mechanical sensors by measuring voltag ...
... This block diagram shows a system that could be used to drive a 3-phase brushless DC motor. Rotor feedback is required and is usually implemented as 3 hall-effect sensors that detect the position of the rotor magnets. A ‘sensorless’ method can be used to remove mechanical sensors by measuring voltag ...
WECC-0100 TPL-001-WECC-CRT
... beyond their capacity so they become overloaded and shift their load onto other elements. Cascading failure is a common effect seen in high voltage systems, where a single point of failure (SPF) on a fully loaded or slightly overloaded system results in a sudden spike across all nodes of the system. ...
... beyond their capacity so they become overloaded and shift their load onto other elements. Cascading failure is a common effect seen in high voltage systems, where a single point of failure (SPF) on a fully loaded or slightly overloaded system results in a sudden spike across all nodes of the system. ...
PS202010EN/ Old G210-90-1
... The low voltage bushings shall be [sidewall] [cover]-mounted. For voltages less than 1000V bushings shall be molded epoxy with a [4][6][8][12][16]-Hole NEMA® spade. Low voltage bushings above 1000 V and all cover-mounted bushings shall be electrical grade wet process porcelain. The low voltage bushi ...
... The low voltage bushings shall be [sidewall] [cover]-mounted. For voltages less than 1000V bushings shall be molded epoxy with a [4][6][8][12][16]-Hole NEMA® spade. Low voltage bushings above 1000 V and all cover-mounted bushings shall be electrical grade wet process porcelain. The low voltage bushi ...
Power Factor Correction Regulator BLR-CX 6 to 14 steps
... BLR-CX can be active. The countdown can be interrupted by pushing (esc) button, in this case also the discharging time blockade starts before the regulation starts with the preset parameters. BLR-CX is not preset: During the countdown is running, automatic initialisation of BLR-CX can be started by ...
... BLR-CX can be active. The countdown can be interrupted by pushing (esc) button, in this case also the discharging time blockade starts before the regulation starts with the preset parameters. BLR-CX is not preset: During the countdown is running, automatic initialisation of BLR-CX can be started by ...
Designing Hybrid Energy Storage Systems: A Tool for Teaching
... generator supplying a dynamic 270 VDC load via a three-phase bridge rectifier and L-C filter. The 270 VDC output is regulated by adjusting the excitation voltage of the generator under closed loop via output voltage feedback. The excitation voltage, dynamic load current, and load voltage waveforms a ...
... generator supplying a dynamic 270 VDC load via a three-phase bridge rectifier and L-C filter. The 270 VDC output is regulated by adjusting the excitation voltage of the generator under closed loop via output voltage feedback. The excitation voltage, dynamic load current, and load voltage waveforms a ...
Datasheet
... the computer to power up the microprocessor, and bring the SD pin of the SP312A to a logic high, taking it out of the shutdown mode. The receiver propagation delay is typically 1us. The enable time for V+ and V- is typically 2ms. After V+ and V- have settled to their final values, a signal can be se ...
... the computer to power up the microprocessor, and bring the SD pin of the SP312A to a logic high, taking it out of the shutdown mode. The receiver propagation delay is typically 1us. The enable time for V+ and V- is typically 2ms. After V+ and V- have settled to their final values, a signal can be se ...
Document
... standards such as the International Electro technical Commission (IEC) 61000-3-2 [7]. For class-A equipment (< 600 W, 16 A per phase) which includes household equipment, IEC 61000-3-2 restricts the harmonic current of different order such that the total harmonic distortion (THD) of the supply curren ...
... standards such as the International Electro technical Commission (IEC) 61000-3-2 [7]. For class-A equipment (< 600 W, 16 A per phase) which includes household equipment, IEC 61000-3-2 restricts the harmonic current of different order such that the total harmonic distortion (THD) of the supply curren ...
ZXTN25040DFL 40V, SOT23, NPN low power transistor Summary
... The product specifications contained in this publication are issued to provide outline information only which (unless agreed by the company in writing) may not be used, applied or reproduced for any purpose or form part of any order or contract or be regarded as a representation relating to the prod ...
... The product specifications contained in this publication are issued to provide outline information only which (unless agreed by the company in writing) may not be used, applied or reproduced for any purpose or form part of any order or contract or be regarded as a representation relating to the prod ...
White LED Power Supply Design Techniques
... enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products ...
... enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products ...
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.