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Refractory Neuron Circuits
Refractory Neuron Circuits

VISHAY IL256 datasheet
VISHAY IL256 datasheet

... All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contain ...
RIS P01 insulation status relay - ZAM
RIS P01 insulation status relay - ZAM

Jensen Twin Servo® 990 Mic Preamp
Jensen Twin Servo® 990 Mic Preamp

... loy cores for extremely low distortion. The power supply, often the weak point of an am­ plifier, is exceptionally robust. The toroidal power transformer has full electrostatic and magnetic shielding to minimize noise coupling from the power line and to make this unit a “good neigh­ bor” to other au ...
Complex Impedance Measurement Device for Alkaline Batteries
Complex Impedance Measurement Device for Alkaline Batteries

... battery. The battery is restricted to deliver instantaneous peak currents with high internal impedance. Having low impedance is becoming more vital nowadays because unlike analog circuits that draw a steady current, digital circuits require severe current spikes. The voltage of batteries with high i ...
BD2202G-LB
BD2202G-LB

... „ Control input logic: ...
What is Chopper Stabilization?
What is Chopper Stabilization?

... 1948: First chopper-stabilized op-amp In 1949, Edwin A. Goldberg designed a chopper-stabilized op-amp. This set-up uses a normal op-amp with an additional AC amplifier that goes alongside the opamp. The chopper gets an AC signal from DC by switching between the DC voltage and ground at a fast rate ( ...
Organic fouling properties of anion-exchange membranes - J
Organic fouling properties of anion-exchange membranes - J

... sodium dodecylbenzene-sulfonate(DBS)as an organic foulant. The slope of the time-voltage curves through AEMs increases with increasing DBS concentration. The slope of the two AEMs increases with increasing current density. ASM has a higher anti-organic fouling property than AMX at high DBS concentra ...
Am27X64
Am27X64

... OTP EPROM. It is programmed after packaging prior to final test. Every device is rigorously tested under AC and DC operating conditions to your stable code. It is organized as 8 Kwords by 8 bits per word and is available in plastic dual in-line packages (PDIP), as well as plastic leaded chip carrier ...
Circuits make electric current useful.
Circuits make electric current useful.

... Circuits convert electrical energy into other forms of energy. We use electrical energy to do many things besides lighting a string of light bulbs. For example, a circuit in a space heater converts electrical energy into heat. A circuit in a fan converts electrical energy into motion. A circuit in a ...
555 Timer
555 Timer

... Simple Flip Flop Example: The RS Flip-Flop ...
3/5 - Klockner Moeller
3/5 - Klockner Moeller

... 24 V 60 Hz(through DIL 4M 115) 120 V 60 Hz / 110 V 50 Hz 208 V 60 Hz 240 V 60 Hz / 230 V 50 Hz 480 V 60 Hz / 415 V 50 Hz 600 V 60 Hz ...
Abraxus Lighting
Abraxus Lighting

T044069296
T044069296

... properly terminated at both the input and the output ports. The impedance matching networks can be either designed mathematically or graphically with the aid of Smith Chart. Several types of matching networks are available, but the one used in this design is open single stubs whose length is found b ...
UCC281-5 数据资料 dataSheet 下载
UCC281-5 数据资料 dataSheet 下载

... Referring to the Block Diagram, the dropout voltage of the UCC381 is equal to the minimum voltage drop (VIN to VOUT) across the N-Channel MOSFET. The dropout voltage is dependent on operating conditions such as load current, input and load voltages, as well as temperature. The UCC381 achieves a low ...
430 eval board data sheet jan 9th - IXYS Power
430 eval board data sheet jan 9th - IXYS Power

... The schematic diagrams for the evaluation boards are shown in Figures 8 and 9. The external drive signal is applied to 'Signal In' test point. The PCBs also provide solder pads across the 50 Ohm input resistor R4 so that a coax can be soldered directly to the board.The PCBs have been designed in an ...
580393681ADM3202_22_1385_c.pdf
580393681ADM3202_22_1385_c.pdf

... data transmission at rates well in excess of the EIA/RS-232E specifications. RS-232 voltage levels are maintained at data rates up to 460 kbps even under worst-case loading conditions. This allows high speed data links between two terminals and is suitable for the new generation ISDN modem standards ...
H3CA - OMRON Industrial Automation
H3CA - OMRON Industrial Automation

... 1. Do not change the time unit, rated time, or operation mode while the timer is in operation. Otherwise, the timer may malfunction or be damaged. Be sure to turn off the power supply to the timer before changing the timer unit, rated time or operation mode. 2. Note that output will be generated in ...
Carbon nanotubes for "Ionic Wind" Craft or
Carbon nanotubes for "Ionic Wind" Craft or

... also work to get a real, i.e., hovering, hover board (Back to the Future II would only have been off by 1 year, [12] and personal jetpacks. Note also it makes the U.S. Army's billion dollar V-22 Osprey, [13] obsolete before being fully deployed. The equations though show the higher thrust should ari ...
Monolithic Amplifier PGA-103+ 50Ω The Big Deal
Monolithic Amplifier PGA-103+ 50Ω The Big Deal

... PGA-103+ (RoHS compliant) is an advanced wideband amplifier fabricated using E-PHEMT technology and offers extremely high dynamic range over a broad frequency range and with low noise figure. In addition, the PGA-103+ has good input and output return loss over a broad frequency range without the nee ...
FDD4141_F085  P-Channel PowerTrench MOSFET
FDD4141_F085 P-Channel PowerTrench MOSFET

... 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 ...
SIGC186T170R3E
SIGC186T170R3E

... For further information on technology, delivery terms and conditions and prices, please contact the nearest Infineon Technologies Office (www.infineon.com). Warnings Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact t ...
CA201004EN/ Old 201-60
CA201004EN/ Old 201-60

... makes it ideal for irrigation, oil field and residential applications. It offers an economical design which provides standard transformer capabilities in a very compact space. This unit is shipped complete with its own poly-pad suitable for shipping and installation. Eaton offers Cooper Power series ...
Fan Performance Sensors
Fan Performance Sensors

... interrupted for any reason, these FPS/LSWD systems allow for early warning and detection. Warning procedures can be activated including back-up cooling, visual or audible alarms, system shut down or other warnings. At the heart of the FPS is a Hall Effect device, which detects the presence of a spec ...
DOGXL240-7 Graphic - Electronic Assembly
DOGXL240-7 Graphic - Electronic Assembly

... the soldering holes on the pcb. The backlight pins (6 pins at the bottom) must be soldered on the top side as well to ensure good contact between the modules. Important: - The display and the backlight do have in summary 3 protective films. There are some on the top and the bottom of the display and ...
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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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