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1N5817 - Vishay
1N5817 - Vishay

Sensors and Transducers
Sensors and Transducers

2016 Electrical Systems Form
2016 Electrical Systems Form

... Maximum number of pages for the complete ESF is 100 pages! Links to video or audio data are prohibited. If you did not fill out the tables or if you changed the format of the ESF Template, you will fail by default. Every single part/heading of the ESF Template must be filled with content. If the res ...
FEBFL7701_L31H008A  7.8 W LED Ballast Using FL7701 Featured Fairchild Product:
FEBFL7701_L31H008A 7.8 W LED Ballast Using FL7701 Featured Fairchild Product:

Insulated Gate Bipolar Transistor
Insulated Gate Bipolar Transistor

AVR182: Zero Cross Detector
AVR182: Zero Cross Detector

... To protect the device from voltages above VCC and below GND, the AVR has internal clamping diodes on the I/O pins (see Figure -1). The diodes are connected from the pins to VCC and GND and keep all input signals within the AVR’s operating voltage (see the figure below). Any voltage higher than VCC + ...
Casco diode - the key to high PFC efficiency BYC58X-600
Casco diode - the key to high PFC efficiency BYC58X-600

... Applications ...
the guideline to electric propulsion
the guideline to electric propulsion

recognization and reduction of source current harmonics in a loaded
recognization and reduction of source current harmonics in a loaded

DS1080CL Spread-Spectrum Crystal Multiplier General Description Features
DS1080CL Spread-Spectrum Crystal Multiplier General Description Features

... Voltage Range on VCC Relative to GND .............-0.5V to +3.63V Voltage Range on Any Pin Relative to GND ...............-0.5V to (VCC + 0.5V), not to exceed +3.63V Continuous Power Dissipation (TA = +75°C) µSOP (derate 4.5mW/°C above +70°C).......................362mW ...
The IT (unearthed) power supply system
The IT (unearthed) power supply system

... Standard for insulation fault location systems A major factor for safe operation and availability of electrical power supplies is the insulation resistance; this is also valid for IT power supply systems. The standard requires that IT power supply systems eliminate insulation faults when they occur. ...
SIGC25T120C IGBT Chip in NPT-technology
SIGC25T120C IGBT Chip in NPT-technology

... warranties and liabilities of any kind, including without limitation, warranties of non-infringement of intellectual property rights of any third party. ...
SIGC156T120R2C IGBT Chip in NPT-technology
SIGC156T120R2C IGBT Chip in NPT-technology

... warranties and liabilities of any kind, including without limitation, warranties of non-infringement of intellectual property rights of any third party. ...
AP7333
AP7333

... The AP7333 has small and controlled overshoot and undershoot in load and line transitions. This helps to protect supplied circuit from damage and operation error caused by glitches. This feature also permits the usage of small value output decoupling capacitor with AP7333. ...
PHYS_2326_021009
PHYS_2326_021009

... • The capacitance just depends on the geometry of the capacitor, not q and V • To charge a capacitor, it is placed in an electric circuit with a source of potential difference or a battery ...
Linear Current Starved Delay Element
Linear Current Starved Delay Element

... Y. Moon, et al., “An All-Analog Multiphase Delay-Locked Loop Using a Replica Delay Line for Wide-Range Operation and Low-Jitter Performance”, IEEE JSSC, ...
Transformer Fundamental
Transformer Fundamental

... • There is a direct connection between the primary and secondary sides. • Should an open-circuit develop between points b and c, the full mains voltage would be applied to the secondary. • The short-circuit current is much larger than for normal two-winding transformer ...
Part 2  
Part 2  

... Drain-Bias Dependence of Drain Current Degradation In Chapter 5, by optimizing the deposition conditions of the gate SiNx and a-Si, the 50% lifetime of the a-Si TFT drain current at room temperature has been improved to 4.4 ×107 sec (1.4 years). One important possible future application of the stabl ...
Low-Dropout Linear Regulator, TPS71530-DIE
Low-Dropout Linear Regulator, TPS71530-DIE

... TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous mater ...
Unit 1 PowerPoint Slides
Unit 1 PowerPoint Slides

... Voltage is a basic electrical quantity that is important in all circuits (analog or digital). You can think of a circuit as being like a plumbing system, with water flowing ...
Digital Product Catalogue Click here to now
Digital Product Catalogue Click here to now

... Digitech Pro provides a simulated sine waveform suitable for computers and electronic equipment. Fast charger to shorten the charging time by 50% Most UPS systems can fully charge their batteries full capacity in 8 to 10 hours, but Digitech Pro can charge its batteries in 4 hours to ensure a safe op ...
Starter motor control system
Starter motor control system

Datasheet 6N138/ 6N139
Datasheet 6N138/ 6N139

... Photo darlington operation is achieved by tying the VCC and VO terminals together. Access to the base terminal allows adjustment to the gain bandwidth. The 6N138 is ideal for TTL applications since the 300 % minimum current transfer ratio with an LED current of 1.6 mA enables operation with one unit ...
OpenSynth PLL - Reactance Labs
OpenSynth PLL - Reactance Labs

... The OpenSynth PLL kit incorporates a PLL frequency synthesizer. Since its initial introduction in the 1930's, the PLL controlled oscillator circuit has been gaining popularity. This increase in popularity accelerated rapidly in the 1970's with the introduction of integrated circuit (IC) packaged PLL ...
DATA  SHEET PMST3904 NPN switching transistor
DATA SHEET PMST3904 NPN switching transistor

... not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result in personal injury, death or severe property or environ ...
< 1 ... 650 651 652 653 654 655 656 657 658 ... 1974 >

Mains electricity



Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.
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