Introduction to Power Electronics
... Power electronics makes up a large part of engineering and has close connections with many areas of physics, chemistry, and mechanics. It establishes a rapidly expanding field in electrical engineering and a scope of its technology covers a wide spectrum. Power applications with electronic converter ...
... Power electronics makes up a large part of engineering and has close connections with many areas of physics, chemistry, and mechanics. It establishes a rapidly expanding field in electrical engineering and a scope of its technology covers a wide spectrum. Power applications with electronic converter ...
SA-A70-24MCC - P84501
... same protected area. This control unit does not generate a temporal pattern signal. If the distinctive three-pulse temporal pattern Fire Alarm Evacuation (or total evacuation) in accordance with NFPA 72, 1999 Edition is required, the control unit must be used with appliances that can generate the te ...
... same protected area. This control unit does not generate a temporal pattern signal. If the distinctive three-pulse temporal pattern Fire Alarm Evacuation (or total evacuation) in accordance with NFPA 72, 1999 Edition is required, the control unit must be used with appliances that can generate the te ...
AutoMax™ Distributed Power System Overview
... The Drive Configuration and Programming manual describes how to configure the drive and Universal Drive Controller (UDC) module using the AutoMax Programming Executive software. This manual also describes how to configure the UDC dual port registers, how to create UDC tasks, and how to use the Progr ...
... The Drive Configuration and Programming manual describes how to configure the drive and Universal Drive Controller (UDC) module using the AutoMax Programming Executive software. This manual also describes how to configure the UDC dual port registers, how to create UDC tasks, and how to use the Progr ...
TGA4541-SM初步数据资料DataSheet下载
... The TriQuint TGA4541-SM is a variable gain amplifier to be used as a driver amplifier in linear Ka band applications. The TGA4541-SM operates from 28 to 31 GHz and is designed using TriQuint’s pHEMT production process. ...
... The TriQuint TGA4541-SM is a variable gain amplifier to be used as a driver amplifier in linear Ka band applications. The TGA4541-SM operates from 28 to 31 GHz and is designed using TriQuint’s pHEMT production process. ...
MAX3250 ±50V Isolated, 3.0V to 5.5V, 250kbps, 2 Tx/2 Rx, RS-232 Transceiver
... are forced into a high-impedance state. When powered off or shut down, the outputs can be driven up to ±12V relative to ISOCOM. The transmitter inputs do not have pullup resistors. All unused inputs should be connected to VCC or GND. ...
... are forced into a high-impedance state. When powered off or shut down, the outputs can be driven up to ±12V relative to ISOCOM. The transmitter inputs do not have pullup resistors. All unused inputs should be connected to VCC or GND. ...
1. conversion of ammeter into voltmeter
... Function Generator circuit of a typical function generator. This instrument delivers sine, triangular and square wave shapes. The typical frequency range may be 20 Hz to 20 kHz. The signal generator is provided with frequency control network. The frequency control voltage regulates two current sourc ...
... Function Generator circuit of a typical function generator. This instrument delivers sine, triangular and square wave shapes. The typical frequency range may be 20 Hz to 20 kHz. The signal generator is provided with frequency control network. The frequency control voltage regulates two current sourc ...
RURD4120S9A_F085 4A, 1200V Ultrafast Diodes Features
... Distributors who are listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild’s quality standards for handing and storage and provide access to Fairchild’s ...
... Distributors who are listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild’s quality standards for handing and storage and provide access to Fairchild’s ...
RF power generation - CERN Accelerator School
... size of the space in which the exchange takes place must be small compared with the distance an electron moves in one r.f. cycle. Thus the size of an amplifier decreases with decreasing d.c. voltage and with increasing frequency. However, for a given r.f. output power and efficiency, the energy dens ...
... size of the space in which the exchange takes place must be small compared with the distance an electron moves in one r.f. cycle. Thus the size of an amplifier decreases with decreasing d.c. voltage and with increasing frequency. However, for a given r.f. output power and efficiency, the energy dens ...
Power Transducer Series 50
... with the internal resistance. The specified accuracy is only applicable for the given load value. With an open output circuit the output voltage for POWER 50 transducers is limited to 30 V. Mains type: see Connection method Mains synchronization Measuring equipment for switching together 2 separate ...
... with the internal resistance. The specified accuracy is only applicable for the given load value. With an open output circuit the output voltage for POWER 50 transducers is limited to 30 V. Mains type: see Connection method Mains synchronization Measuring equipment for switching together 2 separate ...
Improved, Quad, SPST Analog Switches General Description New Features
... switches conduct equally well in either direction. They guarantee low charge injection (10pC max), low power consumption (1.65mW), and an ESD tolerance of 2000V minimum per Method 3015.7. The new design offers lower off-leakage current over temperature (less than 5nA at +85°C). The DG441/DG442 are q ...
... switches conduct equally well in either direction. They guarantee low charge injection (10pC max), low power consumption (1.65mW), and an ESD tolerance of 2000V minimum per Method 3015.7. The new design offers lower off-leakage current over temperature (less than 5nA at +85°C). The DG441/DG442 are q ...
Dynamic Maximum Power Point Tracking of
... The perturbation is external and load-dependent, unlike the internal perturbation (within the power converter) in RCC. This MPPT method would not be feasible for converters with dc loads, three-phase loads, or probably even noisy single-phase loads; it could not be used for spacecraft or solar car a ...
... The perturbation is external and load-dependent, unlike the internal perturbation (within the power converter) in RCC. This MPPT method would not be feasible for converters with dc loads, three-phase loads, or probably even noisy single-phase loads; it could not be used for spacecraft or solar car a ...
MAX8523 High-Speed, Dual-Phase Gate Driver for Multiphase, Step-Down Converters General Description
... The MAX8523 dual-phase gate driver, along with the MAX8524/MAX8525 multiphase controllers, provides flexible 2- to 8-phase CPU core-voltage supplies. The 0.5Ω/0.95Ω driver resistance allows up to 30A output current per phase. Each MOSFET driver in the MAX8523 is capable of driving 3000pF capacitive ...
... The MAX8523 dual-phase gate driver, along with the MAX8524/MAX8525 multiphase controllers, provides flexible 2- to 8-phase CPU core-voltage supplies. The 0.5Ω/0.95Ω driver resistance allows up to 30A output current per phase. Each MOSFET driver in the MAX8523 is capable of driving 3000pF capacitive ...
DC/DC Converter Output Capacitor Benchmark
... systems. Important SMPS requirements are a stable output voltage with load current, good temperature stability, low ripple voltage and high overall efficiency. If the electronic system in question is to be portable, small size and light weight are also important considerations. A key component in sw ...
... systems. Important SMPS requirements are a stable output voltage with load current, good temperature stability, low ripple voltage and high overall efficiency. If the electronic system in question is to be portable, small size and light weight are also important considerations. A key component in sw ...
BD9B300MUV
... BD9B300MUV is a synchronous buck switching regulator with built-in low on-resistance power MOSFETs. This IC, which is capable of providing current up to 3A, features fast transient response by employing constant on-time control system. It offers high oscillating frequency at low inductance. With its ...
... BD9B300MUV is a synchronous buck switching regulator with built-in low on-resistance power MOSFETs. This IC, which is capable of providing current up to 3A, features fast transient response by employing constant on-time control system. It offers high oscillating frequency at low inductance. With its ...
Power Demand and Energy Usage of Container Crane
... Fig. 6. AC quay crane – Captured 1 second data – Graph of powers vs time for one loading cycle: Lock container - Hoist – Hoist & Cross travel – Lower – Unlock container – Hoist – Hoist & Cross Travel – Lower & land on top of ...
... Fig. 6. AC quay crane – Captured 1 second data – Graph of powers vs time for one loading cycle: Lock container - Hoist – Hoist & Cross travel – Lower – Unlock container – Hoist – Hoist & Cross Travel – Lower & land on top of ...
Influencing Factors of the Power Fluctuation on the Ultra High
... circuit faults occurred at 500 kV Bus Jianshan in Sichuan grid which is located at the remote end of UHV interconnected grid. On the contrary, the same faults occurring at 500 kV Bus Jiangling in Hubei grid caused much smaller effects though it has larger short-circuit current with shorter distance ...
... circuit faults occurred at 500 kV Bus Jianshan in Sichuan grid which is located at the remote end of UHV interconnected grid. On the contrary, the same faults occurring at 500 kV Bus Jiangling in Hubei grid caused much smaller effects though it has larger short-circuit current with shorter distance ...
SERVOSTAR S- and CD-Series Position Control
... communicated back to you through either a configurable output or through the serial port to the host (see Note 2 on page 18). The other approach, analog commands, are applied to the analog input. They are then scaled, filtered, and geared before being passed to the position control loop. Although ma ...
... communicated back to you through either a configurable output or through the serial port to the host (see Note 2 on page 18). The other approach, analog commands, are applied to the analog input. They are then scaled, filtered, and geared before being passed to the position control loop. Although ma ...
Power Supply, DMM, Breadboard, and Multisim
... a. Find the tolerance band, which is typically gold (5%) or silver (10%), and hold the resistor such that this band is at your right-hand side. b. Starting from the other end, identify the first band at your left-hand side. Write down the number associated with that color. For example, in the case o ...
... a. Find the tolerance band, which is typically gold (5%) or silver (10%), and hold the resistor such that this band is at your right-hand side. b. Starting from the other end, identify the first band at your left-hand side. Write down the number associated with that color. For example, in the case o ...
Variable-frequency drive
A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.