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Capacitors including RC Circuits
Capacitors including RC Circuits

... We need to eliminate Q1 and q. Solve the first equation for Q1 and the third equation for q. Substitute both of these results into the middle equation. The resulting equation has V's which we know and the ratio C2/C1 which we want. Repeat the above measurements making sure you obtain consistent resu ...
Name(s): Physics 202 Part I. (Capacitors in parallel) Geometry (size
Name(s): Physics 202 Part I. (Capacitors in parallel) Geometry (size

... We need to eliminate Q1 and q. Solve the first equation for Q1 and the third equation for q. Substitute both of these results into the middle equation. The resulting equation has V's which we know and the ratio C2/C1 which we want. Repeat the above measurements making sure you obtain consistent resu ...
NTE65101 Integrated Circuit 256 x 4–Bit Static Random Access
NTE65101 Integrated Circuit 256 x 4–Bit Static Random Access

datasheet search site | www.alldatasheet.com
datasheet search site | www.alldatasheet.com

Sorensen XEL Series 15–250 V 360 mA–6 A 75–180 W
Sorensen XEL Series 15–250 V 360 mA–6 A 75–180 W

... as easy to use as simple analog power supplies but offers the flexibility of advanced digital features. The user interface allows easy control with single-turn knobs including a fine control knob for voltage. This easy-to-use interface is complemented by V-Span, S-lock and Output Enable functions. V ...
DN303 - Photofl ash Capacitor Charger Has Fast Effi cient Charging
DN303 - Photofl ash Capacitor Charger Has Fast Effi cient Charging

... The LT®3420 is designed to charge large-valued capacitors—such as those used for the strobe flashes of digital and film cameras—to high voltages. These photoflash, or strobe, capacitors range in value from a hundred microfarads to over a millifarad, with target output voltages above 300V. Traditional s ...
ppt - EECS
ppt - EECS

... Shows the DC operating point while a voltage or current source is stepped through the specified range. ...
17-PN-Junction
17-PN-Junction

... a) Forward and reverse characteristics at room temperature: Turn on the temperature control unit and set the temperature switch to 25 oC. The power supply for the p-n junction has two independent outputs and two independent voltage control knobs for forward and reverse operation respectively. Connec ...
2.6.4 Interfacing Outputs Word Document | GCE AS/A
2.6.4 Interfacing Outputs Word Document | GCE AS/A

... low voltage control circuits. The contacts in the relay may be switching very large currents >10A and the fact that the contacts are breaking this current may cause electrical arcing to occur which will eventually cause the contacts to wear out and the relay will need to be replaced. It is for this ...
datasheet for the QRD1114
datasheet for the QRD1114

... 4. Soldering iron 1/16” (1.6mm) from housing. 5. As long as leads are not under any spring tension. 6. D is the distance from the sensor face to the reflective surface. 7. Cross talk (ICX) is the collector current measured with the indicator current on the input diode and with no reflective surface. ...
ADC
ADC

... Make CS=0 and send a high to low pulse to RD pin to read the data from the ADC. ...
Voltage Transducer LV 100-500 VPN = 500 V
Voltage Transducer LV 100-500 VPN = 500 V

... kV kV mm mm ...
Question Bank - Sree Narayana Gurukulam College of
Question Bank - Sree Narayana Gurukulam College of

Wireless Mobile EKG - School of Electrical and Computer
Wireless Mobile EKG - School of Electrical and Computer

... http://z.about.com/d/compnetworking/1/0/q/3/linksys_wrt54g.jpg ...
forcibly push - Cloudfront.net
forcibly push - Cloudfront.net

... 1820 Hans Oersted showed that current affected a magnet. 1831 Michael Faraday and Joseph Henry made electricity from magnets. Made it possible to light up cities at night and ruined the sleep habits of the new era. It was simple…just rotate (move) a loop of wire in a magnetic field and electricity w ...
Slide 1
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... • The Plus library [2] will be used to properly integrate the detector into the surgical navigation system and temporally calibrate the electrosurgical device ...
Evaluates: MAX1832–MAX1835 MAX1833 Evaluation Kit General Description Features
Evaluates: MAX1832–MAX1835 MAX1833 Evaluation Kit General Description Features

... MAX1833 high-efficiency, step-up DC-DC converter for portable hand-held devices. The EV kit accepts a positive input voltage between 1.5V to VOUT and converts it to a 3.3V output for currents up to 150mA. The EV kit provides ultra-low quiescent current and high efficiency for maximum battery life. T ...
Banner PS24-1 PS115-1 Sensor Power Supply
Banner PS24-1 PS115-1 Sensor Power Supply

... “QD” Receptacle Pin Numbering (Female Pins) ...
Space Air Quality Sensor RLQ
Space Air Quality Sensor RLQ

... properties or “exhausted“. This process results in a displacement of the characteristic curve. Whether air quality is “good“ or “bad“ is differently interpreted by each person. Different pollution burdens and concentrations influence the air quality signal (0...10 Volt) in different ways. Examples f ...
powermat® ring 1.5
powermat® ring 1.5

... charging network. It is a simple PMA wireless power receiver that is external to the Smartphone. The Ring accessory is available in 3 connector types to supports over 95% of smartphones and mobile devices without any cables or adaptor tips: • Micro-USB • Apple Lightning • Apple 30-pins ...
Voltage Transducer LV 100-100 VPN = 100 V
Voltage Transducer LV 100-100 VPN = 100 V

... Dimensions LV 100-100 (in mm) ...
3) Schmitt Trigger (20 Points)
3) Schmitt Trigger (20 Points)

Voltage Transducer LV 100-600 VPN = 600 V
Voltage Transducer LV 100-600 VPN = 600 V

... Dimensions LV 100-600 (in mm) ...
Frequency Selective Circuits
Frequency Selective Circuits

... Revision 3/20/2006 Latest Revision 8/3/2010 by Lee Brinton and James Quebbeman ...
Alternator vs Generator Presentation
Alternator vs Generator Presentation

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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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