Multi-Terminal DC Line Dynamic Model for the Pacific
... • Power Flow solutions ignore the inductance of the DC transmission line also – In power flow DC currents change instantaneously – PDCI models inductance, so DC currents become state variables – Note: can also be capacitance in the DC transmission lines • We are NOT modeling in the PDCI presently. ...
... • Power Flow solutions ignore the inductance of the DC transmission line also – In power flow DC currents change instantaneously – PDCI models inductance, so DC currents become state variables – Note: can also be capacitance in the DC transmission lines • We are NOT modeling in the PDCI presently. ...
dogm240-6 graphic - ELECTRONIC ASSEMBLY
... The operating life of the amber and green/red backlights is 100,000 hours. The LEDs of the white backlight are high qualitiy NICHIA LEDs. To achieve the life-time of 100k hours, we recommend dimming or switching them off whenever possible. Important: Do never connect the backlight LEDs directly to a ...
... The operating life of the amber and green/red backlights is 100,000 hours. The LEDs of the white backlight are high qualitiy NICHIA LEDs. To achieve the life-time of 100k hours, we recommend dimming or switching them off whenever possible. Important: Do never connect the backlight LEDs directly to a ...
R2A25107KFP Data Sheet Intelligent Power Device for MOSFET Pre-drive
... powering the charge pump circuit for high-side gate drive and the 5 V series regulator. The resulting 6.2-V output of the step down converter is also used for powering the low-side gate drive. The block diagram of the step down converter circuit is shown in figure 1. This circuit contains an error a ...
... powering the charge pump circuit for high-side gate drive and the 5 V series regulator. The resulting 6.2-V output of the step down converter is also used for powering the low-side gate drive. The block diagram of the step down converter circuit is shown in figure 1. This circuit contains an error a ...
Integrating Electronic Equipment and Power into Rack Enclosures
... UNBALANCED interfaces are widely used in consumer electronics and generally use RCA connectors. Unbalanced interfaces are very sensitive to noise currents! Because the grounded conductor (generally the cable shield) is a path for both the audio signal and power-line noise current, any noise voltage ...
... UNBALANCED interfaces are widely used in consumer electronics and generally use RCA connectors. Unbalanced interfaces are very sensitive to noise currents! Because the grounded conductor (generally the cable shield) is a path for both the audio signal and power-line noise current, any noise voltage ...
REF1004-1.2 数据资料 dataSheet 下载
... obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the speci ...
... obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the speci ...
EMC VNX VG2 GATEWAY
... EMC2, EMC, CLARiiON, VNX, Celerra, PowerPath, SnapSure, Symmetrix, UltraFlex, Virtual Provisioning, and the EMC logo are registered trademarks or trademarks of EMC Corporation in the United States and other countries. VMware is a registered trademarks or trademarks of VMware, Inc., in the United Sta ...
... EMC2, EMC, CLARiiON, VNX, Celerra, PowerPath, SnapSure, Symmetrix, UltraFlex, Virtual Provisioning, and the EMC logo are registered trademarks or trademarks of EMC Corporation in the United States and other countries. VMware is a registered trademarks or trademarks of VMware, Inc., in the United Sta ...
Datasheet
... The LDO is internally supplying most parts of the PWM controller. The load current considered here is an extra current (in order to supply an external driver for example). ...
... The LDO is internally supplying most parts of the PWM controller. The load current considered here is an extra current (in order to supply an external driver for example). ...
multiplexing 7 segment display using pic microcontroller
... use current limiting resistors in series with each LED segment to avoid such damages. The segment is light up only when both a LED segment and its associated common lead (either anode or cathode) are selected. Multiplexing is necessary to interface two or more seven segment displays to a microcontro ...
... use current limiting resistors in series with each LED segment to avoid such damages. The segment is light up only when both a LED segment and its associated common lead (either anode or cathode) are selected. Multiplexing is necessary to interface two or more seven segment displays to a microcontro ...
Wire Fed Evaporation of Copper from Refractory Metal Boats
... allows having vapor outlet not only in vertical direction but in any wanted direction. There are end contacts for fixation the boat on evaporator. The end contacts are made with a small taper angle for fixing through graphite foil inserts in the water–cooled copper terminals. On the end contacts the ...
... allows having vapor outlet not only in vertical direction but in any wanted direction. There are end contacts for fixation the boat on evaporator. The end contacts are made with a small taper angle for fixing through graphite foil inserts in the water–cooled copper terminals. On the end contacts the ...
Self Balancing Platform - IITK - Indian Institute of Technology
... Accelerometer gives the component of acceleration (g) along the three axes. Gyroscope gives the component of angular velocity along the three axes which is then integrated to find angle. Features: Tiny! Two mounting holes ADXL345 Accelerometer ITG-3200 gyro 3.3V input I2C interface ...
... Accelerometer gives the component of acceleration (g) along the three axes. Gyroscope gives the component of angular velocity along the three axes which is then integrated to find angle. Features: Tiny! Two mounting holes ADXL345 Accelerometer ITG-3200 gyro 3.3V input I2C interface ...
ID Innovations - Purdue Engineering
... best to get a general idea after which a degree of ‘Try it and see’ is unavoidable. If the reader is located in a position where there is a lot of heavy interference then less range cannot be avoided. In this situation the coil should be made smaller to increase the field strength and coupling. It i ...
... best to get a general idea after which a degree of ‘Try it and see’ is unavoidable. If the reader is located in a position where there is a lot of heavy interference then less range cannot be avoided. In this situation the coil should be made smaller to increase the field strength and coupling. It i ...
Atmel LED Drivers MSL4163/MSL4164
... I2C serial interface. Both interfaces support video frame-by-frame LED string intensity control for up to 16 interconnected devices to allow active area dimming. The devices include an advanced PWM engine that easily synchronizes to a video signal, and per-string phase adjustment to reduce unwanted ...
... I2C serial interface. Both interfaces support video frame-by-frame LED string intensity control for up to 16 interconnected devices to allow active area dimming. The devices include an advanced PWM engine that easily synchronizes to a video signal, and per-string phase adjustment to reduce unwanted ...
Industrial-strength design considerations to prevent thermal and EMI
... equipment’s electromagnetic (EM) environment and electromagnetic interference (EMI). Many engineers consider EMI susceptibility as damage caused by lighting or other voltage overstress condition—and they would be correct. However, that’s not the only failure-inducing mechanism of extreme EM fields. ...
... equipment’s electromagnetic (EM) environment and electromagnetic interference (EMI). Many engineers consider EMI susceptibility as damage caused by lighting or other voltage overstress condition—and they would be correct. However, that’s not the only failure-inducing mechanism of extreme EM fields. ...
Manual-amp heads R2
... output speaker jacks are located on the rear of the chassis. A standard, threeprong detachable AC power cord is used to provide power to the unit, while AC voltage selection switch allows the unit to operate at 115V/60 Hz or 230V/50 Hz. Japan models operate at 100V, 50/60 Hz only. See the rear panel ...
... output speaker jacks are located on the rear of the chassis. A standard, threeprong detachable AC power cord is used to provide power to the unit, while AC voltage selection switch allows the unit to operate at 115V/60 Hz or 230V/50 Hz. Japan models operate at 100V, 50/60 Hz only. See the rear panel ...
Electromagnetic Demos
... The a.c. produces a changing magnetic field in the coil. This induces an emf and hence a current that opposes the applied current. The iron core increases the magnetic flux and hence the induced opposing current is increased. The resultant current in the circuit is reduced and the bulb becomes dimme ...
... The a.c. produces a changing magnetic field in the coil. This induces an emf and hence a current that opposes the applied current. The iron core increases the magnetic flux and hence the induced opposing current is increased. The resultant current in the circuit is reduced and the bulb becomes dimme ...
GFCI 2012 Field Representative Presentation
... UL943 Max 6 mA - threshold for “let-go” current. IEC Min 20 mA - threshold current for ventricular fibrillation. Receptacle End of Life indication Grounded Neutral protection Portable units - Load protection if both supply neutral and ground conductors are open together. ...
... UL943 Max 6 mA - threshold for “let-go” current. IEC Min 20 mA - threshold current for ventricular fibrillation. Receptacle End of Life indication Grounded Neutral protection Portable units - Load protection if both supply neutral and ground conductors are open together. ...
REF191 数据手册DataSheet 下载
... Low supply current: 45 μA maximum Sleep mode: 15 μA maximum Low dropout voltage Load regulation: 4 ppm/mA Line regulation: 4 ppm/V High output current: 30 mA Short-circuit protection ...
... Low supply current: 45 μA maximum Sleep mode: 15 μA maximum Low dropout voltage Load regulation: 4 ppm/mA Line regulation: 4 ppm/V High output current: 30 mA Short-circuit protection ...
DRQ-12/42-D48 Series
... indicates the output voltage is within a specified tolerance of its target level and no fault condition exists. The Power Good pin default logic is negative and it can be configured by MFR_PGOOD_POLARITY. ...
... indicates the output voltage is within a specified tolerance of its target level and no fault condition exists. The Power Good pin default logic is negative and it can be configured by MFR_PGOOD_POLARITY. ...
NEMA # ICS-14 - Hubbell Industrial Controls
... Installation requirements of fire pump controllers by virtue of their special considerations, are covered in Article 695 of the National Electrical Code (NFPA 70) and the performance, maintenance, and acceptance testing of the fire pump system and the internal wiring of the components of the system ...
... Installation requirements of fire pump controllers by virtue of their special considerations, are covered in Article 695 of the National Electrical Code (NFPA 70) and the performance, maintenance, and acceptance testing of the fire pump system and the internal wiring of the components of the system ...
Alternating current
Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).