Maintenance and Testing for the Healthcare Industry — Essential
... • The grounding system in patient care areas is to be acceptance tested, as well as retested following system modification, by voltage and impedance measurement. The measurement accuracy should be within at least +/20 percent of nominal. The voltage measurements shall be made under no-fault conditi ...
... • The grounding system in patient care areas is to be acceptance tested, as well as retested following system modification, by voltage and impedance measurement. The measurement accuracy should be within at least +/20 percent of nominal. The voltage measurements shall be made under no-fault conditi ...
MAX8822 Ultra-Efficient Negative Charge-Pump LED General Description
... The MAX8822 drives up to four white light-emitting diodes (LEDs) with regulated constant current for display backlighting in cell phones, digital cameras, PDAs, and other handheld devices. By utilizing a proprietary negative 0.5x inverting charge pump and innovative independent low-dropout (LDO) ada ...
... The MAX8822 drives up to four white light-emitting diodes (LEDs) with regulated constant current for display backlighting in cell phones, digital cameras, PDAs, and other handheld devices. By utilizing a proprietary negative 0.5x inverting charge pump and innovative independent low-dropout (LDO) ada ...
DU2805S RF Power MOSFET Transistor 5W, 2-175MHz, 28V
... • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Visit www.macomtech.com for additional data sheets and product information. Solutions has under development. Performance is based on engineering tests. Specifi ...
... • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Visit www.macomtech.com for additional data sheets and product information. Solutions has under development. Performance is based on engineering tests. Specifi ...
Experiment 1-1
... Vary the Triggering Level and watch the changes on the screen and on the status line. What happens if the scope loses trigger? Select Slope/Coupling key and note the effect of switching the Triggering Mode from AC to DC by varying the DC offset on the function generator. Set the Triggering Mode to D ...
... Vary the Triggering Level and watch the changes on the screen and on the status line. What happens if the scope loses trigger? Select Slope/Coupling key and note the effect of switching the Triggering Mode from AC to DC by varying the DC offset on the function generator. Set the Triggering Mode to D ...
XC221A1200MR-G Datasheet
... 4. The products in this datasheet are not developed, designed, or approved for use with such equipment whose failure of malfunction can be reasonably expected to directly endanger the life of, or cause significant injury to, the user. (e.g. Atomic energy; aerospace; transport; combustion and associa ...
... 4. The products in this datasheet are not developed, designed, or approved for use with such equipment whose failure of malfunction can be reasonably expected to directly endanger the life of, or cause significant injury to, the user. (e.g. Atomic energy; aerospace; transport; combustion and associa ...
No text on electrical metering could be called complete without a
... fact, they were some of the first electrical "standard" devices made for scientific purposes. Here is a photograph of an antique resistance standard unit: This resistance standard shown here is variable in discrete steps: the amount of resistance between the connection terminals could be varied with ...
... fact, they were some of the first electrical "standard" devices made for scientific purposes. Here is a photograph of an antique resistance standard unit: This resistance standard shown here is variable in discrete steps: the amount of resistance between the connection terminals could be varied with ...
Chapter 14 Inductive Transients
... Energy is released in a short time This may create a large voltage Induced voltage is called an inductive kick ...
... Energy is released in a short time This may create a large voltage Induced voltage is called an inductive kick ...
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... NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of t ...
... NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of t ...
TI Spins Motors…Smarter, Safer, Greener.
... In the “Lab Exercises” folder, open the file “03 FOC Speed Control”, and follow the directions in the file. This exercise lets you build a field oriented speed loop by connecting together “Lego” style control blocks. If connected correctly, the speed and current plots should look like the pictures s ...
... In the “Lab Exercises” folder, open the file “03 FOC Speed Control”, and follow the directions in the file. This exercise lets you build a field oriented speed loop by connecting together “Lego” style control blocks. If connected correctly, the speed and current plots should look like the pictures s ...
From Passive to Active Properties Significance of the Action
... y Ionic conductances change (ion channels open and close in accordance with their Voltage Dependence) y Currents change independently of conductances because the membrane voltage is shifting relative to the equilibrium potentials for each ion y We must model what we cannot measure ...
... y Ionic conductances change (ion channels open and close in accordance with their Voltage Dependence) y Currents change independently of conductances because the membrane voltage is shifting relative to the equilibrium potentials for each ion y We must model what we cannot measure ...
Power MOSFET 100 Amps, 100 Volts
... maintain a value of unity regardless of the switching speed. The circuit used to obtain the data is constructed to minimize common inductance in the drain and gate circuit loops and is believed readily achievable with board mounted components. Most power electronic loads are inductive; the data in t ...
... maintain a value of unity regardless of the switching speed. The circuit used to obtain the data is constructed to minimize common inductance in the drain and gate circuit loops and is believed readily achievable with board mounted components. Most power electronic loads are inductive; the data in t ...
Using a Supercapacitor to Power Wireless Nodes from a 3V Button
... • They can be charged at low currents from a low power source • Have low enough ESR to deliver the load power required, even for GSM transmission (~8W), • And high enough C to deliver that power for the duration needed: sufficient energy storage • A supercapacitor looks like a low power load to the ...
... • They can be charged at low currents from a low power source • Have low enough ESR to deliver the load power required, even for GSM transmission (~8W), • And high enough C to deliver that power for the duration needed: sufficient energy storage • A supercapacitor looks like a low power load to the ...
Distribution substations
... power from the transmission system to the distribution system of an area. • Distribution substations may also be the points of voltage regulation, although on long distribution circuits, voltage regulation equipment may also be installed along the line. ...
... power from the transmission system to the distribution system of an area. • Distribution substations may also be the points of voltage regulation, although on long distribution circuits, voltage regulation equipment may also be installed along the line. ...
Brushless Motor speed controller Manual
... ☆ 2-pole adversion as high as 300000rpm ☆ 12-pole adversion 50000rpm ☆ 14-pole adversion 42000rpm ◆ For 8KHzpWM control , ◆ Position of the full, throttle will be adjust automatically ◆ BEC and MCU use separate power supply for table operation. Setting Method: 1. Open the transmitter, switch throttl ...
... ☆ 2-pole adversion as high as 300000rpm ☆ 12-pole adversion 50000rpm ☆ 14-pole adversion 42000rpm ◆ For 8KHzpWM control , ◆ Position of the full, throttle will be adjust automatically ◆ BEC and MCU use separate power supply for table operation. Setting Method: 1. Open the transmitter, switch throttl ...
AP6507 500 kHz 18V 3A SYNCHRONOUS DC/DC BUCK CONVERTER Description
... appropriate saturation current rating is important. A 1µH to 10µH inductor with a DC current rating of at least 25% percent higher than the maximum load current is recommended for most applications. For highest efficiency, the inductor’s DC resistance should be less than 200mΩ. Use a larger inductan ...
... appropriate saturation current rating is important. A 1µH to 10µH inductor with a DC current rating of at least 25% percent higher than the maximum load current is recommended for most applications. For highest efficiency, the inductor’s DC resistance should be less than 200mΩ. Use a larger inductan ...