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DMT142 Miniature Dewpoint Transmitter for OEM
DMT142 Miniature Dewpoint Transmitter for OEM

... Transmitter DMT142 is a miniature dewpoint measurement instrument for industrial OEM applications like air dryers and plastic dryers. Due to its compact size and low-maintenance technology, dewpoint measurement can now be included in even the smallest air dryers. ...
Practical Industrial Electronics for Engineers and Technicians
Practical Industrial Electronics for Engineers and Technicians

... As was discussed in Chapter 2, the diode is a semiconductor device, which conducts direct current in one direction only. In other words, the diode exhibits a very low resistance when it is forward-biased and an extremely high resistance, when it is reverse-biased. Similarly in Chapter 7 we learned t ...
Designing a low cost power supply using a VIPer12/22A
Designing a low cost power supply using a VIPer12/22A

L32
L32

ZXLD383 Summary A Product Line of
ZXLD383 Summary A Product Line of

... low input voltage. The IC generates constant current pulses that are ideal for driving single or multiple LEDs over a wide range of operating voltages. It includes an on/off enable input that can be driven directly from a photocell array or an open collector/drain logic output. The enable input feat ...
Energy TEST-Light, Sound, Electricity (and magnetism)
Energy TEST-Light, Sound, Electricity (and magnetism)

... Start by reviewing your Waves Study Guide (J#11-answers on my website too!) then go over your corrected waves quiz (J#12). THEN….go back through the ** WAVES study game on the resources section of my website (Scroll down a bit). How do you feel about this information? Do you remember it? If so, move ...
Question paper - Edexcel
Question paper - Edexcel

... If you change your mind, put a line through the box mark your new answer with a cross . 1 The resistance of a negative temperature coefficient thermistor A becomes zero above a certain temperature. B decreases as the temperature decreases. C increases as the temperature decreases. D is constant at t ...
Control Gear Selection
Control Gear Selection

... This circuit has all the advantages of high frequency, but with the added benefit of being able to dim and brighten (regulate) the lamps. The light regulation is by a separate pair of conductors which can regulate the lamp lumen output by either supplying a 1-10 volt signal or by a potentiometer. Th ...
Simple automatic-shutoff circuit uses few components
Simple automatic-shutoff circuit uses few components

Capacitor Self
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... In this section you will test the LED indicator circuit in your transmitter and determine if it operates close to the intended design from lab 5. The potentiometer is not to be connected in the transmitter circuit until later in the experiment. 1. Disconnect the SPST toggle switch from your breadboa ...
W005G-W10G 1.5 Ampere Glass Passivated Bridge Rectifiers
W005G-W10G 1.5 Ampere Glass Passivated Bridge Rectifiers

Single 2-input NOR gate
Single 2-input NOR gate

Fundamentals of Linear Electronics Integrated & Discrete
Fundamentals of Linear Electronics Integrated & Discrete

... • Common Emitter Amplifier Biasing • RC-coupled Multistage Amplifiers • Direct-Coupled Stages • Troubleshooting ...
CGS2534V Commercial/CGS2534TV Industrial Quad 1 to 4 Clock Drivers CGS2534V Quad
CGS2534V Commercial/CGS2534TV Industrial Quad 1 to 4 Clock Drivers CGS2534V Quad

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RVIT-Z SERIES OEM Rotary Position Sensors SPECIFICATIONS

... non-linearity), the RVIT-Z provides unsurpassed performance over an extended operating temperature range. Factory calibration and automated testing assures a non-linearity of less than ±0.5% of full range (±60 degrees). The RVIT-Z provides a high degree of design flexibility for optimum integration ...
Low Noise Amplifier 1.7 - 2.0 GHz MAAM12032 SO-8
Low Noise Amplifier 1.7 - 2.0 GHz MAAM12032 SO-8

... 5. Pin 3 is the RF input; pin 6 is the RF output. VDD is applied on pin 7. This pin must be bypassed with a 500-pF surface mount MLC capacitor, mounted as close as possible to pin 7, and RF decoupled with a chip inductor having a minimum value of 15 nH (as shown in the Recommended PCB Configuration) ...
Improved Valley-Fill Passive Current Shaper
Improved Valley-Fill Passive Current Shaper

... The valley-fill passive power factor correction circuit was communicated to the author by Spangler [1] in 1988. The idea evolved naturally from work previously performed by Spangler [2]. Subsequent work on this idea was reported in 1991 [3] in which a number of circuits were compared. All the passiv ...
electric current - fwiatrowskimbhs
electric current - fwiatrowskimbhs

AN2622
AN2622

... The TS4909 is a stereo audio amplifier designed to drive headphones in portable applications. The integrated phantom ground is a circuit topology that eliminates the heavy output coupling capacitors. This is of primary importance in portable applications where space constraints are very high. A sing ...


... Two  single  phase  transformers  are  connected  in  parallel  to  supply  a  load  of  (10+j5)Ω.  The  secondary impedance of the two transformers are ZA  = (0.1 + j 1.2)Ω and ZB = (0.16 + j 1.5)Ω.  The no‐load terminal voltages are EA = 2.2 kV and EB = 2.1 kV respectively. Determine (a) current  ...
ACS756 - Allegro Microsystems
ACS756 - Allegro Microsystems

London Model Railroad Group SCR Throttle
London Model Railroad Group SCR Throttle

1:M Power Input Power Output - Electrical and Computer Engineering
1:M Power Input Power Output - Electrical and Computer Engineering

... STATIC CONVERSION OF ELECTRICAL ENERGY FROM ONE FORM TO ANOTHER TO SUIT SPECIFIC REQUIREMENTS; TO BE ACHIEVED IDEALLY WITH 100% EFFICIENCY. REALIZATION Power Electronic Converter ...
Micropower CMOS Temperature Sensor with Digital Output
Micropower CMOS Temperature Sensor with Digital Output

... OW-COST' high-performance temperature sensors are increasingly required for the following applications: 1) on VLSI chips to control the dissipation; 2 ) in microsystems to compensate for temperature cross sensitivity of other sensors; 3) in strongly automated production plants; and 4) in automated c ...
parallel circuits
parallel circuits

... values below • Is = I1 + I2 + I3 • Is = 0.2 + 0.6 + 0.4 • Is = 1.2 A • Vs = V1 = V2 = V3 • V2 = 4V • So, Vs = 4V ...
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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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