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DATA  SHEET For a complete data sheet, please also download:
DATA SHEET For a complete data sheet, please also download:

... The 74HC/HCT5555 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. ...
BD1754HFN
BD1754HFN

... break down devices, thus making impossible to identify breaking mode such as a short circuit or an open circuit. If any special mode exceeding the absolute maximum ratings is assumed, consideration should be given to take physical safety measures including the use of fuses, etc. (2) Recommended Oper ...
Lab 5 Document (Word)
Lab 5 Document (Word)

... Previous labs demonstrate that the response of a system is modified by negative feedback control. The response speed of the system is increased as the proportional gain on the system increases. This was demonstrated using an electrical analog for a process. This section of the circuit represented a ...
ESD Precautions for Handling Electronics
ESD Precautions for Handling Electronics

... touch a finger to a grounded metal surface such as the shell of one of the BNC connectors on your RALboard. • If using a DMM, its outside should be in contact with the ground of the ESD mat, and both leads shorted to this ground before use. ...
Selecting A/D Converters
Selecting A/D Converters

... lose information in the audio frequency range up to 5kHz. This requires a medium accuracy (8-bit) A/D with a cycle time of 100µs or less. In this application the integrating type is not fast enough, so it is necessary to use a slow (for this approach) successive approximation design. These examples ...
A/E Specification - Bosch Security Systems
A/E Specification - Bosch Security Systems

... PLENA system pre-amplifier LBB1925/10 Architects’ and Engineers’ Specifications The system pre-amplifier shall operate on 115Vac or 230Vac with a tolerance of +/-15% to accommodate to a wide range of mains voltage variations, and have its source power supplied by a detachable IEC power cord. A switc ...
Line to Ground Voltage Monitoring on Ungrounded
Line to Ground Voltage Monitoring on Ungrounded

AD9830 数据手册DataSheet 下载
AD9830 数据手册DataSheet 下载

... present at the output of a DDS device. The spurious free dynamic range (SFDR) refers to the largest spur or harmonic which is present in the band of interest. The wideband SFDR gives the magnitude of the largest harmonic or spur relative to the magnitude of the fundamental frequency in the bandwidth ...
Micro Family
Micro Family

... DC input range: 250 – 425 V Isolated output Input surge withstand: 500 V for 100 ms DC output: 2 – 48 V Programmable output: 10 to 110% Regulation: ±0.5% no load to full load Efficiency: Up to 88% Maximum operating temp: 100°C, full load Power density: up to 90 W per cubic inch Height above board: 0 ...
• MOS Differential Pair • Quantitative Analysis – differential input
• MOS Differential Pair • Quantitative Analysis – differential input

... • M1 and M2 will turn ON if Vin,CM exceeds VT • ID1 and ID2 will continue to rise with the increase in Vin,CM • VP will track Vin,CM as M1 and M2 work like a source follower • For high enough Vin,CM, M3 will be in saturation as well • If Vin,CM rises further • M1 and M2 will remain in saturation if: ...
Synchronous Triggering of Multiple Spark Gap Switches
Synchronous Triggering of Multiple Spark Gap Switches

... High energy storage capacitor or a Marx bank usually needs a shorting (Closing) switch for transferring the stored energy in a capacitor or in an inductor and then releasing it over a comparatively short period of time as may be technologically feasible into the load, while an opening type of switch ...
Paper Title (use style: paper title)
Paper Title (use style: paper title)

... Asymmetric multilevel have the same topology as symmetric multilevel inverters. They differ only in the rating of input dc voltages and control strategies. For many applications it is difficult to use separate dc sources and too many dc sources will require many long cables and could lead to voltage ...
DRQ-12/42-D48 Series
DRQ-12/42-D48 Series

... management features that are easy to implement with a minimum of external components. Furthermore, the module includes protection features that continuously protect the load from damage due to unexpected system faults. The SMBALERT pin alerts the host if there is a fault in the module. The following ...
Improved Technology for Dissolved Oxygen Measurement
Improved Technology for Dissolved Oxygen Measurement

... recovery time if power is lost or if the sensor must be disconnected for any reason. Additional benefits are provided by a membrane with low permeability yet fast response. By reducing the amount of oxygen permeating the membrane, sensitivity to low flows is greatly reduced. Conventional probe desig ...
Lab3- BJT-Simulation - Department of Applied Engineering
Lab3- BJT-Simulation - Department of Applied Engineering

... measure and record the values listed in the table below. (make sure to use popper units) Note: Use the random figure (Figure –x) to help with how the measurements are taken. ...
HFBR-2412TCZ - Avago Technologies
HFBR-2412TCZ - Avago Technologies

... continuous data; c) PLL Phase Lock Loop demodulation; d) TTL threshold. 3. Asynchronous data rate limit is based on these assumptions: a) NRZ data; b) arbitrary timing-no duty factor restriction; c) TTL threshold. ...
Megger Analog Insulation Tester Manual
Megger Analog Insulation Tester Manual

LTC4081
LTC4081

lec12-elec
lec12-elec

... Circuits should be designed to operate properly over a range of supply voltages and temperatures. For the biasing scheme shown below, I1 depends on the temperature as well as the supply voltage, since VT and IS depend on temperature. ...
Circulatory System Model: Heart Pump
Circulatory System Model: Heart Pump

... Relays were necessary to switch the 3 way valve on and off for pressurizing/depressurizing the  pneumatic section of the heart chamber. They also enable control of the valve via the LabView interface. We  purchased a 2 Channel 10A 30VDC Relay Board to operate the valve, but after selecting the Johns ...
H48034249
H48034249

... optical comb generator was used as the input of an optical injection locking system which consists of two slave lasers. The mechanism of the locked technique is keeping one of the slave lasers in lock with a single line of the reference comb, while locking the other laser in turn to each of the seve ...
Electronics IEEE Projects
Electronics IEEE Projects

... pinned opposite the outputs to simplify board layout. These versatile devices are useful for driving a wide range of loads including solenoids, relays DC motors, LED displays filament lamps, thermal printheads and high power buffers. ...
Solar Battery charger for portable devices application
Solar Battery charger for portable devices application

... Mobility and mobile computing systems are systems that can easily be physically moved or may be performed while being moved. The small size, limited memory and processing power, low power consumption and limited connectivity are the main characteristics of mobile devices. The reliance on small devic ...
WPON 응용을 위한 고속 CMOS어레이 광트랜스미터
WPON 응용을 위한 고속 CMOS어레이 광트랜스미터

... amplifier. However, intermediate node between two common source stages very capacitive. To ...
2bsst owner`s manual
2bsst owner`s manual

... product or any component part was caused by damage (not resulting from a defect or malfunction) or abuse while in the possession of the customer. Tampering by persons other than factory authorized service personnel or failure to fully comply with Bryston operating instructions voids the warranty. Th ...
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Opto-isolator



In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.
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