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LM111/LM211/LM311 Voltage Comparator
LM111/LM211/LM311 Voltage Comparator

... Note 4: This rating applies for ± 15 supplies. The positive input voltage limit is 30V above the negative supply. The negative input voltage limit is equal to the negative supply voltage or 30V below the positive supply, whichever is less. Note 5: The maximum junction temperature of the LM111 is 150 ...
Microwave Training.pps
Microwave Training.pps

Digital OLTC Voltage Controller TAPCON® 250
Digital OLTC Voltage Controller TAPCON® 250

... 2) A ground connection has to be provided to the CT/VT‘s neutral connection, external to the control. 3) An interconnection between NEUTRAL (TB2.3) and the Motor Power Return line is recommended. ...
Model Y482A22/NP 4-channel, line-powered
Model Y482A22/NP 4-channel, line-powered

... WARNING 2: This equipment is designed with user safety in mind; however, the protection provided by the equipment may be impaired if the equipment is used in a manner not specified by PCB Piezotronics, Inc. Caution 1: Cables can kill your equipment. High voltage electrostatic discharge can damage el ...
Physics 2102 Spring 2002 Lecture 8
Physics 2102 Spring 2002 Lecture 8

... More Light Bulbs • If all batteries are ideal, and all batteries and light bulbs are identical, in which arrangements will the light bulbs as bright as the one in circuit X? • Does the answer change if batteries are not ideal? ...
300 and 310 Series Leakage Clamp-on Testers
300 and 310 Series Leakage Clamp-on Testers

... Our design concepts for the 300 and 310 series were basically operability and robustness of the clamp sensor. In particular, we aimed at minimal influence of the external magnetic field by adjacent electric wires, downsizing and lightweighting, and greater durability. The following introduces the ma ...
View File
View File

... where i is the instantaneous current the heating effect produced by an AC current with a maximum value of Imax is not the same as that of a DC current of the same value The maximum current occurs for a small amount of time ...
Bip Transistor 20V 5A VCE(sat);500mV max. NPN Single TO-126ML
Bip Transistor 20V 5A VCE(sat);500mV max. NPN Single TO-126ML

... "standard application", intended for the use as general electronics equipment. The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportati ...
Physics
Physics

... Electric field: Electric field due to a point charge, Electric field lines, Electric dipole, Electric field due to a dipole, Torque on a dipole in a uniform electric field. Electric flux, Gauss’s law and its applications to find field due to infinitely long, uniformly charged straight wire, uniforml ...
Electric Current
Electric Current

... from positive (+) terminal to the negative (-) terminal of any supply unit. The model of positive charge flow is called conventional current and is still used today. ...
Word Doc - Imagineering Ezine
Word Doc - Imagineering Ezine

... amount of current whether the light pulse lasts one second or one nanosecond. Later, in the section on light transmitter circuits, we will take advantage of this relationship by using short light pulses that don't consume a large amount of electrical power. Also, in the section on light receivers we ...
84st_q
84st_q

... heard. When the loudspeaker L2 is temporarily disconnected, a student finds that the intensity of the sound heard at Z increases. He finds this difficult to understand, as disconnecting L2 presumably means that the total output energy from the loudspeakers decreases. Write a short note explaining th ...
onto the detector. The stray light competes with the modulated light
onto the detector. The stray light competes with the modulated light

A3290 and A3291 - Allegro Microsystems
A3290 and A3291 - Allegro Microsystems

Choosing the Correct digiPOT for Your Application
Choosing the Correct digiPOT for Your Application

... end-to-end resistance. ADI offers a wide range of end-to-end resistor options spanning from 1 kΩ to 1 MΩ. The resistance between terminals A and W, RAW, and the resistance between terminals B and W, RWB, are complementary. That is, if RAW increases, then RWB will decrease in the same proportion. The ...
HOBUT Current Transformer - ASTA Electrical (S) Pte Ltd
HOBUT Current Transformer - ASTA Electrical (S) Pte Ltd

... 10P5, &10P10 protection. • Class X protective. • Protection transformers transformers with 10A test winding. • Class 5P protection transformers with specified minimum knee point voltage for special relay operation. • Current transformers with tapped secondary or primary winding. • Epoxy resin coatin ...
Poster - Laser Teaching Center
Poster - Laser Teaching Center

... driven by a function generator. It also contains a photodiode to measure the intensities of the light resonating within the cavity. The voltage across the photodiode can thus be tracked on an oscilloscope (right) to display the longitudinal modes within the cavities and their relative intensities. E ...
AP3598A General Description EV Board Schematic
AP3598A General Description EV Board Schematic

is31lt3117 53v, 350ma, 4-channel constant current regulator
is31lt3117 53v, 350ma, 4-channel constant current regulator

... LED CURRENT SETTING The maximum sink current of all four channels (VLEDx) is set by resistor (RISET) connected from the IS31LT3117 ISET pin (8) to ground. The maximum ...
Varistors SMOV25S Datasheet
Varistors SMOV25S Datasheet

... An AC over-voltage condition applied to a Surge Protective Device according to UL 1449, Section 39.4. The short circuit current is limited by series connected resistors to 10A, 5A, 2.5A, 0.5A and 0.125A. The condition is maintained for 7 hours or until the device under test is disconnected from the ...
Low EMI Isolation for Medical Equipment Applications
Low EMI Isolation for Medical Equipment Applications

Analog circuits using FinFETs
Analog circuits using FinFETs

Solution Set #1 - inst.eecs.berkeley.edu
Solution Set #1 - inst.eecs.berkeley.edu

... (Since P is positive, the voltage source is absorbing power; therefore, the power flowing into the voltage source is +5mW) e) Find the power into the current source. We can apply the same method in part d here: P = VI = (VC – VB) x IS2 = (-2V – 6V)(1mA) = -8mW = P f) Show that the sum of the power f ...
R = V resistance = voltage (potential difference) I current
R = V resistance = voltage (potential difference) I current

... Series: Series circuits are good for simple circuits such as flashlights or when you want all of the loads to turn on and off together. (i.e. Christmas tree lights). • Circuits that have only one current path. • All loads are in a single row, so electrons follow a single path through each one in tur ...
APD 2000 - Absolute Process Instruments
APD 2000 - Absolute Process Instruments

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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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