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KMCON_Datasheet_HydroC™ CO2 Sensor.indd
KMCON_Datasheet_HydroC™ CO2 Sensor.indd

Circuits
Circuits

Lecture 13
Lecture 13

... EE 42 fall 2004 lecture 13 ...
Evaluates: MAX1748/MAX1779 MAX1748 Evaluation Kit General Description Features
Evaluates: MAX1748/MAX1779 MAX1748 Evaluation Kit General Description Features

... and tested surface-mount circuit board that contains a boost switching regulator and two charge-pump voltage-regulator circuits. The boost switching circuit is configured for a +10V output that provides up to 200mA of current from a supply voltage of +2.7V to +5.5V. The positive charge-pump circuit ...
Optical Isolation Can Occur In Linear And Passive Silicon
Optical Isolation Can Occur In Linear And Passive Silicon

... passive, and time-independent, but has a spatial-inversion symmetry breaking geometry. Our numerical calculations and experimental measurements both show that the forward and backward transmission efficiencies of the diode are very much different at the wavelengths around 1,550 nm, with a signal con ...
HT12D PIN DESCRIPTION
HT12D PIN DESCRIPTION

... RF receiver output. A0 – A7: This is the address input. Status of these pins should match with status of address pin in HT12E(in transmitter) for receiving data. These pins can be connected to VSS or left open. D8 – D11: This is the data output pins. Status of these pins can be VSS or VDD depending ...
SLVU2.8-4
SLVU2.8-4

... low impedance state, diverting the transient current away from the protected circuit. When the device is conducting current, it will exhibit a slight “snap-back” or negative resistance characteristic due to its structure. This must be considered when connecting the device to a power supply rail. To ...
Document
Document

AN532 : Common Questions Concerning CMOS Analog Switches
AN532 : Common Questions Concerning CMOS Analog Switches

Analog Communication
Analog Communication

... sometimes heard by cell phone users at the edge of a cell's coverage area, or (more likely) by the landline user to whom the cell phone is connected. • "Picket fencing" refers to the way portions of speech are stripped from the conversation, as if the listener was walking by a picket fence, and hear ...
Analog Input, Sigma-Delta, 16-Bit, 6-Chan
Analog Input, Sigma-Delta, 16-Bit, 6-Chan

... The PMC-ADADIO board is a single-width PMC module which contains eight 16-Bit A/D converters, four 16-bit D/A converters, and all supporting functions necessary for adding flexible analog I/O capability to a PCI host. The board is designed for minimum off-line maintenance, and includes internal moni ...
Power Supply HSD 9000 Series - Hima
Power Supply HSD 9000 Series - Hima

... The 19" power supply rack is designed to be installed as a direct replacement for obsolete PMP3 style racks and maintains the same connection references as the previous system. This ensures a straightforward upgrade with little modification of existing wiring or schematic drawings. ...
IBC PolySol 250 ZX, 255 ZX, 260 ZX
IBC PolySol 250 ZX, 255 ZX, 260 ZX

... IBC PremiumLine ‒ The reliable solution ...
Evaluates:  MAX1700/MAX1701 MAX1701 Evaluation Kit ________________General Description ____________________________Features
Evaluates: MAX1700/MAX1701 MAX1701 Evaluation Kit ________________General Description ____________________________Features

... The MAX1701 evaluation kit provides a regulated 3.3V output while operating on input voltages as low as 0.7V. The input may be a DC source or a 1 to 2–cell battery. Efficiency is up to 95% with output loads up to 200mA. The kit, which uses surface-mount components, is fully assembled and tested for ...
DISPLAY UNIT Supply voltage: +5V DC The display units are
DISPLAY UNIT Supply voltage: +5V DC The display units are

Modulation of Light
Modulation of Light

... current below threshold in order to generate “0” and increasing it to an abovethe-threshold for “1”, but in this case, the laser would switch from a state where no lasing occurs, to a state where population inversion is achieved, resulting in lasing operation. However, population inversion is achiev ...
Chapter 26 - galileo.harvard.edu
Chapter 26 - galileo.harvard.edu

... Combinations of Resistors • What is the equivalent resistance of resistors in series? • What is true about the currents through and the voltages across each resistor? • What is the equivalent resistance of resistors in parallel? • What is true about the currents through and the voltages across each ...
LT1116 - 12ns, Single Supply Ground-Sensing Comparator
LT1116 - 12ns, Single Supply Ground-Sensing Comparator

... for a wide range of operating conditions. The output stage provides active drive in both directions for maximum speed into TTL logic or passive loads, yet it has minimal cross-conduction current. Unlike other fast comparators, the LT1116 remains stable even for slow transitions through the active re ...
Lecture 33 : Chiral molecules and Optical Activity
Lecture 33 : Chiral molecules and Optical Activity

... and it’s mirror image are not identical (super-imposable) we call these objects chiral. Examples are: right handed or left handed helices, carbon atom covalently bonded to 4 different substituients. Most important biological molecules are chiral. Enzymes prefer to bind to specific isomer. Another co ...
Electricity T
Electricity T

... Example: Electrons from socks spread out across body ...
1 β iC 2N2222 2N3904 IS (at 20 Degrees Celsius
1 β iC 2N2222 2N3904 IS (at 20 Degrees Celsius

... 6.2 Amplifier with emitter resistor partially bypassed. replace RE with two series resistors each of value RE /2. Then bypass the resistor on the ground side of the emitter to ground path with a capacitor whose reactance is small relative to RE /2 (see above) and repeat the experiment. What happens ...
Review III Op Amps
Review III Op Amps

... Identify common Op Amp Circuits. Be able to identify common op amp circuits. These are the op amp used as a switch (no feedback), inverting and non-inverting amplifiers, inverting and non-inverting summers, voltage follower, difference amplifier. Example: See Op Amp Cookbook on Recognizing Inverting ...
Review II
Review II

Electronic Engineering
Electronic Engineering

... Engineering is becoming more high profile, and therefore more in demand as a skill set, in today’s high-tech world. This course has been designed to provide you with knowledge, skills and practical experience encountered in everyday ...
ADI`s Automatic External Defibrillator (AED
ADI`s Automatic External Defibrillator (AED

... The ADuM440x are 4-channel digital isolators based on the Analog Devices, Inc. iCoupler ® technology. Combining high speed CMOS and monolithic air core transformer technology, these isolation components provide outstanding performance characteristics that are superior to the alternatives, such as op ...
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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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