View allAll Photos Tagged capacitance
YT-26 YT-26M
HOT-SALE FREQUENCY: 32.768KHz, 4MHz, 12.288MHz, 14.7456MHz
DIMENSIONS: 2.0*6.0mm
DATE CODE: 19+
PACKAGE: 1000 pieces/Bag
PARAMETERS:
1. DIP Through-Hole crystal unit, 2 pin MHz type
2. Highly mass production capability
3. Customize service is supported
4. Normal load capacitance; 20pf
5. Normal temperature: -20~+70℃
6. Standard frequency tolerance: ±10PPM; ±20PPM
7. Applications: Clock and Microcomputer
Lynn Zheng/Overseas sale
SHENZHEN YANGXING TECHNOLOGY CO., LTD
Whatsapp: 0086-18565837236
Skype: live:yxcxtal123
E-mail: zxl@yangxing.hk
Website: www.yxcxtal.com
This 3D stereographic photo is of the CardioMEMS device, an implantable pressure sensor that wirelessly measures pulmonary artery pressures without requiring any batteries. It is used for heart failure patients to monitor their hemodynamics and estimate their volume status. This aids in prophylactically adjusting diuretics and heart failure medications before a patient becomes symptomatic and has to present to a hospital for a heart failure exacerbation. Reducing hospitalizations and HF exacerbations would aim to reduce mortality and improve quality of life.
The device is pretty amazing as it is very small and works indefinitely without batteries. The main component is a 15mm x 3.4mm x 2mm rectangle with two nitinol wire loops on each side that extend the length of the device to 4.5cm. Nitinol is a metal alloy of nickel & titanium that exhibits shape memory and superelasticity. Nitinol is commonly used for stents and other medical devices as it is biocompatible and folds up nicely in a tiny catheter before being deployed in the body where it expands to its full size and shape. This anchors the device in the distal pulmonary artery.
Its theory of operation is exceedingly simple in terms of design. It consists of a three dimensional coil of wire and two metal plates on two wafers of fused silica encased in silicone. The coil is produced through electrodeposition of gold onto a silica wafer in a vacuum chamber. Fusion bonding is used to join the silica wafers. The coil of wire forms an inductor and the two metal plates act as a capacitor in physics & electronics terms. This arrangement connected in a parallel loop forms a resonant LC circuit (L=inductance, C=capacitance). Depending on the capacitance and inductance of the components, the circuit will oscillate at a perferred resonant frequency. The capacitor in the CardioMEMS is exposed and very thin allowing the silica crystal and metal plates to deform with changes in pressure from the blood within the pulmonary artery. Changing the distance between metal plates of a capacitor changes its capacitance value thereby changing the devices resonant frequency. An external machine can ping and excite the coil with various electromagnetic radio frequencies until it is able to find its resonant frequency. By working backwards, the measured frequency can be converted into an estimated capacitance which can be correlated to an estimated pressure measurement.
The device is placed during the right heart catheterization (RHC) procedure when the physician threads catheters from a patient's veins through the right atria, past the tricuspid valve, through the right ventricle, and finally past the pulmonary valve into the pulmonary artery. Fluoroscopy or video x-rays along with radiopaque contrast are used to visualize the blood vessels and guide the catheters to their destination. During the RHC, the cardiologist will use a Swan-Ganz catheter to measure the actual pressure and calibrate the device's measured pressures to actual pressures.
doi.org/10.1177/1753944719826826
This photo is in 3D parallel view. More Instructions for viewing 3D images: www.3dphoto.net/text/viewing/technique.html
Stereo Viewer for all my photos: jongames.com/stereophoto/
Electrolytic capacitors from Starbright, with superior quality capacitors and easy to use in power and alternative energy, telecommunications, defense and consumer electronics. It is suitable for all kind of electronic applications with higher efficiency and excellent properties for high currents and to achieve a larger capacitance. For more information please visit @ bit.ly/2TxODmP
YT-26 YT-26M
HOT-SALE FREQUENCY: 32.768KHz, 4MHz, 12.288MHz, 14.7456MHz
DIMENSIONS: 2.0*6.0mm
DATE CODE: 19+
PACKAGE: 1000 pieces/Bag
PARAMETERS:
1. DIP Through-Hole crystal unit, 2 pin MHz type
2. Highly mass production capability
3. Customize service is supported
4. Normal load capacitance; 20pf
5. Normal temperature: -20~+70℃
6. Standard frequency tolerance: ±10PPM; ±20PPM
7. Applications: Clock and Microcomputer
Lynn Zheng/Overseas sale
SHENZHEN YANGXING TECHNOLOGY CO., LTD
Whatsapp: 0086-18565837236
Skype: live:yxcxtal123
E-mail: zxl@yangxing.hk
Website: www.yxcxtal.com
YT-26 YT-26M
HOT-SALE FREQUENCY: 32.768KHz, 4MHz, 12.288MHz, 14.7456MHz
DIMENSIONS: 2.0*6.0mm
DATE CODE: 19+
PACKAGE: 1000 pieces/Bag
PARAMETERS:
1. DIP Through-Hole crystal unit, 2 pin MHz type
2. Highly mass production capability
3. Customize service is supported
4. Normal load capacitance; 20pf
5. Normal temperature: -20~+70℃
6. Standard frequency tolerance: ±10PPM; ±20PPM
7. Applications: Clock and Microcomputer
Lynn Zheng/Overseas sale
SHENZHEN YANGXING TECHNOLOGY CO., LTD
Whatsapp: 0086-18565837236
Skype: live:yxcxtal123
E-mail: zxl@yangxing.hk
Website: www.yxcxtal.com
This is the calculation from the 18V that we obtained in the previous video as the apparent electric potential across the ice bucket and 33pF capacitor that we charged. As with the previous slide, this is optional, as capacitance is not a topic in AP Physics 1 or General Physics.
MERAKI is a responsive environment with live performance. Interactive wires are attached to 4 spatialized speakers and human body capacitance is therefore used to trigger alterations on sound and image. Live guitar, melodica, voice and midi controllers are used to create a sonic atmosphere that floods the space with a large range of sonic impulses. [Photo © 2013 Emilio Vavarella.]
YT-26 YT-26M
HOT-SALE FREQUENCY: 32.768KHz, 4MHz, 12.288MHz, 14.7456MHz
DIMENSIONS: 2.0*6.0mm
DATE CODE: 19+
PACKAGE: 1000 pieces/Bag
PARAMETERS:
1. DIP Through-Hole crystal unit, 2 pin MHz type
2. Highly mass production capability
3. Customize service is supported
4. Normal load capacitance; 20pf
5. Normal temperature: -20~+70℃
6. Standard frequency tolerance: ±10PPM; ±20PPM
7. Applications: Clock and Microcomputer
Lynn Zheng/Overseas sale
SHENZHEN YANGXING TECHNOLOGY CO., LTD
Whatsapp: 0086-18565837236
Skype: live:yxcxtal123
E-mail: zxl@yangxing.hk
Website: www.yxcxtal.com
According to Answers.com, a decade bridge is an: "Electronic apparatus for measurement of unknown values of resistances or capacitances by comparison with known values (bridge).
This one is built into a mahogany (I think) case. The hinges on the lid are broken, so the lid actually comes away from the rest of the case (the catches hold the lid in place, if you're not too rough). Instructions for setting the machine up are printed on the inside of the lid, which also has a bracket for holding a battery pack.
There is some staining on the case (not visible in photos)
YT-26 YT-26M
HOT-SALE FREQUENCY: 32.768KHz, 4MHz, 12.288MHz, 14.7456MHz
DIMENSIONS: 2.0*6.0mm
DATE CODE: 19+
PACKAGE: 1000 pieces/Bag
PARAMETERS:
1. DIP Through-Hole crystal unit, 2 pin MHz type
2. Highly mass production capability
3. Customize service is supported
4. Normal load capacitance; 20pf
5. Normal temperature: -20~+70℃
6. Standard frequency tolerance: ±10PPM; ±20PPM
7. Applications: Clock and Microcomputer
Lynn Zheng/Overseas sale
SHENZHEN YANGXING TECHNOLOGY CO., LTD
Whatsapp: 0086-18565837236
Skype: live:yxcxtal123
E-mail: zxl@yangxing.hk
Website: www.yxcxtal.com
YT-26 YT-26M
HOT-SALE FREQUENCY: 32.768KHz, 4MHz, 12.288MHz, 14.7456MHz
DIMENSIONS: 2.0*6.0mm
DATE CODE: 19+
PACKAGE: 1000 pieces/Bag
PARAMETERS:
1. DIP Through-Hole crystal unit, 2 pin MHz type
2. Highly mass production capability
3. Customize service is supported
4. Normal load capacitance; 20pf
5. Normal temperature: -20~+70℃
6. Standard frequency tolerance: ±10PPM; ±20PPM
7. Applications: Clock and Microcomputer
Lynn Zheng/Overseas sale
SHENZHEN YANGXING TECHNOLOGY CO., LTD
Whatsapp: 0086-18565837236
Skype: live:yxcxtal123
E-mail: zxl@yangxing.hk
Website: www.yxcxtal.com
YT-26 YT-26M
HOT-SALE FREQUENCY: 32.768KHz, 4MHz, 12.288MHz, 14.7456MHz
DIMENSIONS: 2.0*6.0mm
DATE CODE: 19+
PACKAGE: 1000 pieces/Bag
PARAMETERS:
1. DIP Through-Hole crystal unit, 2 pin MHz type
2. Highly mass production capability
3. Customize service is supported
4. Normal load capacitance; 20pf
5. Normal temperature: -20~+70℃
6. Standard frequency tolerance: ±10PPM; ±20PPM
7. Applications: Clock and Microcomputer
Lynn Zheng/Overseas sale
SHENZHEN YANGXING TECHNOLOGY CO., LTD
Whatsapp: 0086-18565837236
Skype: live:yxcxtal123
E-mail: zxl@yangxing.hk
Website: www.yxcxtal.com
YT-26 YT-26M
HOT-SALE FREQUENCY: 32.768KHz, 4MHz, 12.288MHz, 14.7456MHz
DIMENSIONS: 2.0*6.0mm
DATE CODE: 19+
PACKAGE: 1000 pieces/Bag
PARAMETERS:
1. DIP Through-Hole crystal unit, 2 pin MHz type
2. Highly mass production capability
3. Customize service is supported
4. Normal load capacitance; 20pf
5. Normal temperature: -20~+70℃
6. Standard frequency tolerance: ±10PPM; ±20PPM
7. Applications: Clock and Microcomputer
Lynn Zheng/Overseas sale
SHENZHEN YANGXING TECHNOLOGY CO., LTD
Whatsapp: 0086-18565837236
Skype: live:yxcxtal123
E-mail: zxl@yangxing.hk
Website: www.yxcxtal.com
20M4DX with shorty forty in the background. Although the elements on the 40m beam are slightly longer, since the 20M4DX is a full-sized Yagi with no traps and no capacitance hats on the elements to shorten them, the 20M4DX is actually a larger antenna overall with it's 35 ft. boom length.
YT-26 YT-26M
HOT-SALE FREQUENCY: 32.768KHz, 4MHz, 12.288MHz, 14.7456MHz
DIMENSIONS: 2.0*6.0mm
DATE CODE: 19+
PACKAGE: 1000 pieces/Bag
PARAMETERS:
1. DIP Through-Hole crystal unit, 2 pin MHz type
2. Highly mass production capability
3. Customize service is supported
4. Normal load capacitance; 20pf
5. Normal temperature: -20~+70℃
6. Standard frequency tolerance: ±10PPM; ±20PPM
7. Applications: Clock and Microcomputer
Lynn Zheng/Overseas sale
SHENZHEN YANGXING TECHNOLOGY CO., LTD
Whatsapp: 0086-18565837236
Skype: live:yxcxtal123
E-mail: zxl@yangxing.hk
Website: www.yxcxtal.com
YT-26 YT-26M
HOT-SALE FREQUENCY: 32.768KHz, 4MHz, 12.288MHz, 14.7456MHz
DIMENSIONS: 2.0*6.0mm
DATE CODE: 19+
PACKAGE: 1000 pieces/Bag
PARAMETERS:
1. DIP Through-Hole crystal unit, 2 pin MHz type
2. Highly mass production capability
3. Customize service is supported
4. Normal load capacitance; 20pf
5. Normal temperature: -20~+70℃
6. Standard frequency tolerance: ±10PPM; ±20PPM
7. Applications: Clock and Microcomputer
Lynn Zheng/Overseas sale
SHENZHEN YANGXING TECHNOLOGY CO., LTD
Whatsapp: 0086-18565837236
Skype: live:yxcxtal123
E-mail: zxl@yangxing.hk
Website: www.yxcxtal.com
YT-26 YT-26M
HOT-SALE FREQUENCY: 32.768KHz, 4MHz, 12.288MHz, 14.7456MHz
DIMENSIONS: 2.0*6.0mm
DATE CODE: 19+
PACKAGE: 1000 pieces/Bag
PARAMETERS:
1. DIP Through-Hole crystal unit, 2 pin MHz type
2. Highly mass production capability
3. Customize service is supported
4. Normal load capacitance; 20pf
5. Normal temperature: -20~+70℃
6. Standard frequency tolerance: ±10PPM; ±20PPM
7. Applications: Clock and Microcomputer
Lynn Zheng/Overseas sale
SHENZHEN YANGXING TECHNOLOGY CO., LTD
Whatsapp: 0086-18565837236
Skype: live:yxcxtal123
E-mail: zxl@yangxing.hk
Website: www.yxcxtal.com
According to Answers.com, a decade bridge is an: "Electronic apparatus for measurement of unknown values of resistances or capacitances by comparison with known values (bridge).
This one is built into a mahogany (I think) case. The hinges on the lid are broken, so the lid actually comes away from the rest of the case (the catches hold the lid in place, if you're not too rough). Instructions for setting the machine up are printed on the inside of the lid, which also has a bracket for holding a battery pack.
There is some staining on the case (not visible in photos)
YT-26 YT-26M
HOT-SALE FREQUENCY: 32.768KHz, 4MHz, 12.288MHz, 14.7456MHz
DIMENSIONS: 2.0*6.0mm
DATE CODE: 19+
PACKAGE: 1000 pieces/Bag
PARAMETERS:
1. DIP Through-Hole crystal unit, 2 pin MHz type
2. Highly mass production capability
3. Customize service is supported
4. Normal load capacitance; 20pf
5. Normal temperature: -20~+70℃
6. Standard frequency tolerance: ±10PPM; ±20PPM
7. Applications: Clock and Microcomputer
Lynn Zheng/Overseas sale
SHENZHEN YANGXING TECHNOLOGY CO., LTD
Whatsapp: 0086-18565837236
Skype: live:yxcxtal123
E-mail: zxl@yangxing.hk
Website: www.yxcxtal.com
YSX211SL
PARAMETERS:
1. Frequency range: 16-54MHz
2. SMD/SMT crystal unit, 4 pin 2016 type
3. Excellent for reducing EMI effect
4. High precision and frequency stability
5. Customize service is supported
6. Normal load capacitance: 8pf/9pf/12pf/18pf/20pf
7. Normal temperature: -40~+85℃
8. Standard frequency tolerance: ±10PPM
9. Applications: Mobile phone, Bluetooth, W-LAN ISM band radio
Lynn Zheng/Overseas sale
SHENZHEN YANGXING TECHNOLOGY CO., LTD
QQ: 3003161286 / Wechat: star665121
Whatsapp: 0086-18565837236
Skype: live:yxcxtal123
E-mail: zxl@yangxing.hk
Website: www.yxcxtal.com
the gap between current and voltage is capacitance...battery capacitance + wind generation over night.
Not nearly as easy as I thought it would be. If I had to guess, I'd
say that the touch screen works on capacitance, so when it's under
water in this bag, it thinks the whole screen is being touched.
Therefore, inflating the bag so it's not touching the screen
Seems to work at about 1/2' deep or so.
The bag says it's good to 200', which I'm not gonna test with my
phone, but at $10 for 4 bags, I'll find something to drop that deep.
Eyes burning too much to dick with it any more, maybe I'll bring my
goggles tomorrow...
The Radarmin is an experimental musical interface that uses the Google Soli as a means to control a musical track in real-time. It enables the user to “play” a virtual musical instrument, and is intended as a demonstration of the capabilities of emerging touch-less interaction interfaces to facilitate new means of musical expressions. The Radarmin uses a touch-less interaction technique made popular by a unique musical instrument developed in the 1920s, the Theremin. While the Theremin works on the principle of change in capacitance, the Soli is a millimetre wave radar that works on the Doppler shifts it detects when objects are moved around it. This project is an attempt to showcase the abilities of the Soli as a creative, musical/auditory interface.
Credit: Photo by author
YT-26 YT-26M
HOT-SALE FREQUENCY: 32.768KHz, 4MHz, 12.288MHz, 14.7456MHz
DIMENSIONS: 2.0*6.0mm
DATE CODE: 19+
PACKAGE: 1000 pieces/Bag
PARAMETERS:
1. DIP Through-Hole crystal unit, 2 pin MHz type
2. Highly mass production capability
3. Customize service is supported
4. Normal load capacitance; 20pf
5. Normal temperature: -20~+70℃
6. Standard frequency tolerance: ±10PPM; ±20PPM
7. Applications: Clock and Microcomputer
Lynn Zheng/Overseas sale
SHENZHEN YANGXING TECHNOLOGY CO., LTD
Whatsapp: 0086-18565837236
Skype: live:yxcxtal123
E-mail: zxl@yangxing.hk
Website: www.yxcxtal.com
Sweet Note - The Myth Speaker Cable Length 250cm
Terminated with copper gold plated BANANA TUBE connectors
Also available with copper gold plated SPADE connectors
High purity multi-core copper heavy load conductors ,
studied geometry for very low capacitance and resistance
characteristics
Special character
Great dynamic impact, more natural body, natural sound,
magnificent soundstage and imaging, tight powerful bass.
A truly high definition speaker cable.
Recommended for high power amplifiers
driving heavy load speakers.
For best performance availiable in bi-wire or triple-wire edition
Custom length available
Transformer Oil Purifier mainly purify the various of insulation oil, includes transformer oil, switch oil and so on. The machine, which is suit to electrical apparatus manufacture factory, power station, power supply department, transformer in railroad station and other department, can filter insulation oil for transformer, mutual inductor, electricity capacitance and hi-pressure switch. The machine also can deal with vacuum filtering and dry the heating oil circulation for the large electrical apparatus.
Find more on
The CED isn't in good condition. An analogue video format (like LaserDisc's video and some of LD's audio), one consequence is that you can see the boundary markers of the frames. Here's a closeup of the frame boundary, and the analogue lines are a bit clearer than with the closeup lens, sadly.
Product Description
The low cost Model 161 Series are low range differential pressure transducers and transmitters. Each unit features a stainless steel pressure sensor, a stainless steel back cover and a plastic enclosure, which meets the NEMA 1 requirement. The electrical terminal screws and adjustment holes are concealed beneath a detachable plastic cap. All units are fully protected against short circuiting and incorrect wiring.
The Model 161 Series pressure sensors are available for full scale pressure range from 0 to 0.1″WC till 0 to 100″WC. Both unidirectional and bidirectional pressure ranges are offered.The output of the Model 161 Pressure Transducer is available in two versions: 0 to 5VDC and 0 to 10VDC, where 0VDC is true zero without offset. The output of Model 161 Pressure Transmitters is 4 to 20 mA. All units are temperature compensated. The accuracy can be 0.6%, 0.4% or 0.25% at room temperature.
The patented variable capacitance pressure sensor is constructed by stainless steel and glass, no glue or other organics. That provides excellent performance, corrosion resistance and long-term stability.
Additionally, our unique production setup allows us to accommodate special orders for nonstandard pressure ranges (e.g. -0.5″WC to +3.5″WC).
Key Features of Alpha 161 pressure sensor:
Up to 15 PSI Proof Pressure on all Ranges
Miswiring Full Protection
Unsymmetrical Bidirectional Pressure Ranges
True Zero Output for Voltage Unit
Specification of Alpha 161 pressure transmitter:
Accuracy: ±0.25%, ±0.40% or ±0.60% of span
Differential Pressure Ranges:
Unidirectional: 0.10 in.W.C. to 100.00 in.W.C.
Bidirectional: ±0.10 in.W.C. to ±50.00 in.W.C.
NEMA 1; ABS enclosure
Mounting: surface mount
Output signal: current or voltage
Process Applications of Alpha 161 pressure transducer:
HVAC and VAV Control
Clean Room and Isolation Rooms
Duct Static Pressure Measurement
Draft Control and Fume Hood Control
Furnace Air Flow Control
Power Plant Air Flow Monitor and Control
en.everybodywiki.com/Everybodywiki_bios_and_free_wiki_for...
According to Answers.com, a decade bridge is an: "Electronic apparatus for measurement of unknown values of resistances or capacitances by comparison with known values (bridge).
This one is built into a mahogany (I think) case. The hinges on the lid are broken, so the lid actually comes away from the rest of the case (the catches hold the lid in place, if you're not too rough). Instructions for setting the machine up are printed on the inside of the lid, which also has a bracket for holding a battery pack.
There is some staining on the case (not visible in photos)