Products/Services for 50 Pf Air Variable Capacitors
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Capacitors - (1510 companies)The plates may be square, rectangular, cylindrical, or spherical, resulting in several possible designs and form factors. Common dielectric materials include air, paper, certain plastics, glass, oil, and Mylar. A basic capacitor connected to a battery. Image...Configuration / Form FactorCapacitance TypeRoHS Compliant -
Variable Air Volume (VAV) Units - (29 companies)Variable air volume (VAV) units are manufactured assemblies of air valves and dampers contained in a single enclosure. As HVAC system components, they regulate airflow to a room or zone in response to a thermostat or other signaling device...
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Ceramic Capacitors - (276 companies)Ceramic capacitors have a dielectric made of ceramic materials. Ceramic capacitors are passive electronic components constructed using a ceramic dielectric. Ceramic materials have been used as insulators since the beginning of the study... -
Chip Capacitors - (288 companies)Chip capacitors or surface mount capacitors do not have leads. Chip capacitors are passive integrated circuit (IC) components that store electrical energy. Chip capacitors are simply capacitors manufactured as integrated circuit (IC) devices, also... -
Film Capacitors - (282 companies)Film capacitors are insulated with polyester, polycarbonate, polypropylene, polystyrene, or other dielectric materials. Film Capacitor Basics. Film capacitors are passive components that use an extremely thin plastic film as a dielectric insulator... -
Tantalum Capacitors - (179 companies)Tantalum capacitors are used in smaller electronic devices including portable telephones, pagers, personal computers, and automotive electronics. Tantalum capacitors are constructed using tantalum for at least the anode material.Capacitors...
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Power Capacitors - (176 companies)Power capacitors are used in electrical distribution systems to provide a static source of leading reactive power. Power capacitors are passive electronic components that provide a static source of reactive power in electrical distribution systems...
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Aluminum Electrolytic Capacitors - (255 companies)...to a flat pad on the face of the PCB. There are also several different mounting styles including bolts, brackets, and poles. Features and Specifications. Capacitance Type. Fixed capacitors have a nonadjustable capacitance value. With variable capacitors...
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High Voltage Capacitors - (129 companies)High voltage capacitors are used for storing charge and energy in high voltage applications. High voltage capacitors are passive electronic components that store charge and energy for use in high voltage applications. They consist of two conducting...
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Variable Transmissions - (96 companies)Variable transmissions are used in industrial applications to alter the speed of an output shaft. Variable transmissions are a broad category of products applying to any industrial transmission powering machinery. Variable transmissions are used...
Product News
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Shenzhen Weidy Industrial Development Co., Ltd.
AC Filter Capacitors for Variable Frequency Drives Variable frequency drives, UPS systems, and renewable energy inverters require AC filter capacitors capable of maintaining long-term electrical performance under challenging environmental conditions. The WAM Series AC Filter Capacitors are engineered to deliver reliable filtering performance, high endurance, and extended operational life in applications exposed to temperature fluctuations and humidity. Built with a self-healing metallized polypropylene film structure, the capacitors provide... (read more)Browse Film Capacitors Datasheets for Shenzhen Weidy Industrial Development Co., Ltd. -
Knowles Precision Devices
Trimmer Capacitor Considerations in Practice Trimmer capacitors are variable components used to calibrate RF circuits during manufacturing or servicing. These components allow for variable tuning--think oscillator frequency values or rise and fall times. Should values drift over the life of the device, trimmer capacitors can be recalibrated as needed. For sensitive applications like magnetic resonance imaging (MRI), these components help to optimize performance where any instability in time or temperature could impact the image output... (read more)Browse Capacitors Datasheets for Knowles Precision Devices -
ASAP Semiconductor LLC
Capacitors Complete Information About Capacitor: In a way, a capacitor is a little like a battery. Although they work in completely different ways, capacitors and batteries both store electrical energy. Inside the capacitor, the terminals connect to two metal plates separated by a non-conducting substance, or dielectric. A capacitor (originally known as a condenser) is a passive two-terminal electrical component used to store energy electro statically in an electric field. The forms of practical... (read more)Browse Capacitors Datasheets for ASAP Semiconductor LLC -
STEGO
Smart Enclosure Heater with Variable Output Datasaheet. Enclosure heater with fan Plus. CS 032 Plus - enclosure heater with fan and PTC heating element that reliably protects against frost and condensation. The CS 032 Plus fan heater is equipped with a user-friendly temperature selector wheel. Variable heating capacity is possible thanks to intelligent control behavior. The flexible mounting option (variable) supports optimum air circulation. Variable heating capacity, depending on the set temperature. Intelligent control behavior... (read more)Browse Industrial Heaters Datasheets for STEGO -
Knowles Precision Devices
Non-Magnetic Variable Inductors With an overall height of only 0.350", these low height, non-magnetic variable inductors from Knowles Precision Devices are ideal for applications where low-profile circuit boards & high Q values are essential. The coils and PTFE cores are made to precision to guarantee a constant winding pitch and consistent relationship to the printed circuit board. Tuning is done by means of threaded PTFE and Non-Magnetic Copper Alloy core. JMC can provide custom variable or fixed inductors for any... (read more)Browse Inductors, Coils, and Chokes Datasheets for Knowles Precision Devices -
Lab-Tools Ltd.
Optional Variable-Temperature Probe Peltier thermo-electrically cooled variable-temperature (VT) NMR probe, ranging from -60C to +80C, is ideal for Material-Science measurements across temperatures. It enables detailed analysis of sample component-mass and dynamic properties such as mobility, dynamics, stiffness, viscosity, or rigidity, with extreme stability provided by Peltier cooling. Peltier thermo-electrically cooled variable-temperature probe -60C to +80C;. Ideal for Materials-Science measurements as a function... (read more)Browse NMR Spectrometers Datasheets for Lab-Tools Ltd. -
ExxonMobil Chemical Company - Synthetic Base Stocks
Continuously variable transmission fluids A continuously variable transmission (CVT) is a belt-and-pulley system that provides infinite gear ratios. This transmission style was popularized by vehicle manufacturers in Japan but is becoming common in the US and other markets. Constant metal-on-metal traction is required to avoid slippage in the belt-and-pulley system while also minimizing friction for energy efficiency. Like other types of transmission oils, CVT fluids are moving to lower viscosity - lower than 6 cSt kinematic viscosity... (read more)Browse Synthetic Oils, Greases, and Lubricants Datasheets for ExxonMobil Chemical Company - Synthetic Base Stocks -
Qorvo
5-396MHz Voltage Variable Equalizer 5-396MHz Upstream Cable Compensated, Voltage Variable Equalizer. The QPC7339 is a voltage controlled variable equalizer with a cable compensated response employing SOI attenuator, optimized for DOCSIS 3.1 and DOCSIS 4.0 Upstream path applications between 5MHz and 396MHz (read more)Browse RF Attenuators Datasheets for Qorvo -
Custom Fabricating & Supplies
Variable Data Printing for Tracking & Tracing A large equipment manufacturer was struggling to trace masking issues through their paint line. They asked CFS if we would be able to produce kit die cuts with QR codes that could be scanned at each step in the paint process. See what we did. (read more) -
Knowles Precision Devices
Capacitor Assemblies Capacitor Assemblies take multiple capacitors and build them into a single sub assembly. This approach can achieve increased electrical performance (such as High Voltage, High Capacitance and High Power etc) alongside a simplification in manufacturing assembly and a significant reduction in board space required to reach these improved levels of performance. We produce ST (Stacked Capacitor) and SM (Hi-Reliability Stacked Capacitor) Switched Mode Power Supply (SMPS) Assemblies, our patented... (read more)Browse Capacitors Datasheets for Knowles Precision Devices
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A coherent nuclear quadrupole pulse and double resonance spectrometer
Referring to figure 1, C3 is a high voltage air variable capacitor (-3- 50 pF , E F Johnson, USA).
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TEM transmission line coil with double nuclear capability
A 50 pF per section butterfly variable capacitor (Eddy- stone, Birmingham, UK) was mounted on each balanced air line.
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Single Ion Trapping for the Enriched Xenon Observatory
sisting of a high-voltage RF capacitor, hand-wound air -core inductor, and a variable capacitor matches the 50 Ω amplifier output to the ∼ 12 pF trap capacitance.
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Analytical bulletin of the committee of Coordination of the Télécommunications Impériales
Capacitor ~talon E5: fi air variable capacitor with isolation sup ~ rieur at the quartz, flax ~ area variation of 50 pF .
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Introduction to Circuit Analysis and Design
One can vary the capacitance of a parallel-plate capacitor by occupying more or less of the space between the plates with a dielectric material, the remainder occupied by air . Describe such a capacitor whose capacitance can be varied from 10 to 50 pF .
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A Transformer Bridge for Accurate Measurement of Relative Permittivities of Gases and Vapors at Low Pressures
The total capaci- tance is 7 pF and can be varied k1.3 pF with a resolution of 50 aF. The capacitor C, (and C,) is a General Radio type 1403Standard Air Capacitor, nominal value 100 pF.
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Teaching electrostatics in schools
… ofa field is to befound in TheFeynman Lectures on Physics. Detailedteachingschemes . for electrostatics and singlePolechangeoverswitcheswhichcharge . and . instructions on apparatus and experiments appear dischargethe . capacitor are reedswitcheswhose . in units … … A level mains at 50 Hz or from a variable frequency oscil- . physical science … The capacitance of the plates with an air gap of 1mmis350 pF and it is charged to a potential difference of IOOV.
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Lumped-element output networks for high-efficiency power amplifiers
The second-harmonic resonator is composed of a 2 tum air core inductor and a variable capacitor from 1.5 to 10 pF . … frequency matching network includes a 4 tum inductor and a variable capacitor from 10 to 50 pF.
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Subject Index
forc.r.o., 1201 Capacitanceineasuirecent, interelectrode, for salves, 2102 eneter, fur elecstrolytic capacitors, 2834 r.f.,fA1713 standard, low-valuie, 2550 Capacitors , air -dielectric. effectof humidity ott, 978,1611 ceraiioic … … 322 4-terminal, applications of, (A)1612 variable , ininiature, oil-hlled,321 … pF , 2564 Carrier-current systems, equipoient maintenance measurenents, 1986 for overhead lines, 1497, 1-channel, L.T.T., 2046 … … oosiiography, photographic techniques in, (A)1800 - oscilloscope, panoransic display techiiique, 164 vector voltage indicator, 2569, 2863 wide-band, 50 -onc,'s,(A)1713 …
