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On-chip optical interconnect for low-power
On-chip optical interconnect for low-power

UniTrain measurement technology courses
UniTrain measurement technology courses

PATRIOT WALL SCONCE
PATRIOT WALL SCONCE

... by utilizing two hex head screws. The for multiple types of controls such as universal plate permits the fixture building lighting controls and occupancy to be mounted in the uplighting or sensors. Available battery back-up of BB downlighting position. Both positions (32° starting temperature) and C ...
Electronic Components for Green Power Generation
Electronic Components for Green Power Generation

... In the demanding market for green energy TDK is more than just a provider of components. Based on many years of experience in industrial electronics we offer a broad portfolio of reliable solutions. Aluminum electrolytic capacitors for example, offer high ripple current capabilities and useful lifet ...
Composite Vehicle Type 4 Reference Booklet
Composite Vehicle Type 4 Reference Booklet

... Provides the correct transmission outputs for desired driveability, fuel economy, and emissions control. Receives data input from other control modules and sensors. Provides data inputs to other control modules including vehicle speed and gear selection. Provides its own regulated 5-volt supply. Per ...
SE5003L 数据资料DataSheet下载
SE5003L 数据资料DataSheet下载

... regarding exposure to moisture after the container seal is broken, otherwise, problems related to moisture absorption may occur when the part is subjected to high temperature during solder assembly. The SE5003L is capable of withstanding a Pb free solder reflow. Care must be taken when attaching thi ...
Medical Applications Guide (Rev. B
Medical Applications Guide (Rev. B

... Digital thermometers are quickly replacing traditional mercury thermometers. Digital thermometers are fast, accurate and effective. With newer technologies, different types of digital fever thermometers may be classified on the basis of the location where they are used such as oral, rectal, underarm ...
Pressure Sensor Glossary of Terms
Pressure Sensor Glossary of Terms

... Source Current – The maximum current an amplified circuit can supply („source‟) on its output pin and still remain within the specified performance limits. Span Error – The maximum deviation in measured Full Scale Span at Reference Temperature relative to the ideal (or target) Full Scale Span as det ...
H7GP/H7HP Total Counter/Time Counter
H7GP/H7HP Total Counter/Time Counter

... 2,000 VAC, 50/60 Hz for 1 min between current-carrying terminal and exposed non-current-carrying metal parts (AC model) 1,000 VAC, 50/60 Hz for 1 min between current-carrying terminal and exposed non-current-carrying metal parts (DC model) 2,000 VAC, 50/60 Hz for 1 min between power terminals and co ...
HMC623LP4 / 623LP4E
HMC623LP4 / 623LP4E

... amplifier by selection of the external bias resistor. See application circuit and bias resistor value table. ...
MAX5389 Evaluation Kit Evaluates: General Description Features
MAX5389 Evaluation Kit Evaluates: General Description Features

... The EV kit provides an option to configure the MAX5389 as a potentiometer or a voltage-divider open-ended or with ground reference, respectively. Use jumpers JU8 and JU9 for potentiometer A and jumpers JU10 and JU11 for potentiometer B configuration. Tables 4 and 5 list the jumper options for config ...
DSP56800 Hardware Interface Techniques
DSP56800 Hardware Interface Techniques

section 16610 - uninterruptible power system
section 16610 - uninterruptible power system

Electricity Web Review File
Electricity Web Review File

... 12. Differences in ____________________ cause charge to flow. 13. A battery uses ____________________ energy to move charges. 14. Fuses protect a circuit from too much current by creating a break in the circuit but must be replaced. A device that may be reset while providing the same protection is a ...
DLT100AGEVB ON Semiconductor Dynamic Load Tool Evaluation Board User's Quick Step Guide
DLT100AGEVB ON Semiconductor Dynamic Load Tool Evaluation Board User's Quick Step Guide

... The DLT is equipped with a fan which when running at full speed, is capable of providing enough cooling to dissipate roughly 55 W total power. It is recommended that the cooling fan be run at full speed. The DLT is also equipped with thermal protection circuits on both the high and low load banks. I ...
MAX9370/MAX9371/MAX9372 LVTTL/TTL-to-Differential LVPECL/PECL Translators General Description
MAX9370/MAX9371/MAX9372 LVTTL/TTL-to-Differential LVPECL/PECL Translators General Description

... The MAX9370/MAX9371/MAX9372 LVTTL/TTL-to-differential LVPECL/PECL translators are designed for highspeed communication signal and clock driver applications. The MAX9370/MAX9372 are dual LVTTL/TTL-to-LVPECL/PECL translators that operate in excess of 1GHz. The MAX9371 is a single translator. The MAX93 ...
OKY T/3, T/5-W5 Series
OKY T/3, T/5-W5 Series

... The On/Off Control Input should use either a switch or an open collector/open drain transistor referenced to -Input Common. A logic gate may also be used by applying appropriate external voltages which do not exceed +Vin. ...
P82979
P82979

... NOTE: This equipment has been tested and found to comply with the limits for a Class B digital appliance, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in residential installation. This equipment generates, uses and can ...
Capturing Generator Rotor Angle and Field Quantities
Capturing Generator Rotor Angle and Field Quantities

... question. Instead, most excitation systems have a small-value resistor (as shown in Fig. 5) installed in series with the positive dc bus (as shown in Fig. 6). The resistor is sized to produce a small voltage (typically between 50 and 150 mV) when the field is at full current. In this way, a device c ...
Assembly Instructions
Assembly Instructions

... The zener diode is a small glass component. It has a black band at one end, this is the cathode (negative) connection. This connection should be in the top hole. D1 = BZX55C, 5v1 ...
VCA2612 数据资料 dataSheet 下载
VCA2612 数据资料 dataSheet 下载

... programmed. The combination of these two programmable elements results in a variable gain ranging from 0dB up to a maximum gain as defined by the user through external connections. The output of the VGA can be used in either a single-ended or differential mode to drive high-performance Analog-to-Dig ...
Joystick Controllers
Joystick Controllers

... Developed for applications where ergonomics and system integrity are paramount, the JC120 is a minimum width, low profile joystick that provides smooth, precise fingertip control in one axis with a choice of two lever lengths. The JC120 is sealed to IP66 to enable it to operate in extreme environmen ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)

... offer well controlled size; that is at or beyond the limits of lithography. In addition, the crystalline structures, smooth surfaces and the ability to produce radial and axial NW hetero structures can reduce scattering. These results in higher carrier mobility when compared with nanofabricated samp ...
Advanced RV Research and development Contents: Introduction
Advanced RV Research and development Contents: Introduction

... resonate at 220vac 60hz the secondary of the trifos (transformers) feed a small block labeled diodes. The trifos (transformers) are part of the resonant loop with M2. The size of the extraction plug is IMPORTANT! With no load is does nothing. It takes some cycles to become fully charged. This goes u ...
Brushed DC Motor Fundamentals
Brushed DC Motor Fundamentals

... when a 50% duty cycle waveform is applied across the motor. The frequency of the PWM waveform is an important consideration. Too low a frequency will result in a noisy motor at low speeds and sluggish response to changes in duty cycle. Too high a frequency lessens the efficiency of the system due to ...
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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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