Pin Configuration of Three Legs Variable Capacitorpgs. 14
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RF251211Typical Applications• Single- or Dual-Channel LO Source • FM/FSK Transmitter • Wireless Data Transmitters • 433/868/915MHz ISM Band Systems • Wireless Security SystemsUHF TRANSMITTERProduct DescriptionThe RF2512 is a monolithic integrated circuit intended for use as a low-cost freq...

Pin Configuration of Three Legs Variable Capacitorpgs. 14
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RF251211Typical Applications• Single- or Dual-Channel LO Source • FM/FSK Transmitter • Wireless Data Transmitters • 433/868/915MHz ISM Band Systems • Wireless Security SystemsUHF TRANSMITTERProduct DescriptionThe RF2512 is a monolithic integrated circuit intended for use as a low-cost freq...

Building a High Voltage Variable Plate Capacitor DL5DBMpgs. 4
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Building a high voltage (5KV), variable plate capacitor (17 to 220pF) Rotor Pos.1 Alluminium, Copper or Brass 4mm r = 10mm r = 5mm 5mm r = 5mm r = 50mm t = 1mmStator Pos. 2 Alluminium, Copper or Brass r = 10mm r = 5mm 45mm 5mm 90mm 100mm Distance rolls with a 4,2mm hole Brass or alluminium 7,65mm Co...

Types of Capacitorpgs. 29
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Types of capacitorFrom Wikipedia, the free encyclopediaPractical capacitors are often classified according to the material used as the dielectric, with the dielectrics divided into two broad categories: bulk insulators and metal-oxide films (in capacitors known as electrolytic capacitors).Contents[h...

Experiment 2pgs. 10
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...circuits Apparatus: Oscillator (1 to 150 kHz), variable inductor, variable capacitor, resistance box, AC millivoltmeter. Purpose of experiment: To study resonance effect in series and parallel LCR circuits. Basic methodology: In the series LCR circuit, an inductor (L), a capacitor (C)and resistance...

00882152pgs. 7
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Improved PWM Modulation for a Permanent-Split Capacitor MotorE.R. Benedict, T.A. Lip0Department of Electrical and ComputerEngineering University of Wisconsin-Madison Madison, WI 53706 USA Te1:(608)262-0287. F=:(608)262-5559Abstrucr-This paper first examines and compares several methods for producing...

De Sauty Bridgepgs. 3
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... phone and well insulated connecting wires.Formula :-Capacity of a unknown capacitor C2 =R1 x C1 µF R2Where C1 is the capacity of the known capacitor. R1 and R2 are the variable non- inductive resistors.Description :-

BOARD PAPERS OF PHYSICSpgs. 27
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...ch loop will experience greater torque? Give reasons. 1 Q. 3. A bulb and a capacitor are connected in series to an a.c. source of variable frequency. How will the brightness of the bulb chan

Electronic Symbolspgs. 8
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...ed-value resistorSourcesConstant-voltage sourceBatteriesSingle-cell batteryCapacitorsFixed-value capacitor Multiple-cell batteryVariable resistor Constant-current sourceElectrolytic capacitorCircuit protectorsFuseVariable capacitorGroundEarth ground Circuit breaker Voltage-sensitiv...

070415 Rmohn ELEN4314 Project Reportpgs. 10
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...ipolar junction transistors. Continuous tuning is achieved with a variable capacitor. The designed tuning range was 88MHz to 108MHz. The transmitter can transmit music on a 91.7MHz carrier over a distance of 50feet.I. Introduction