Electronics - National University of Singapore
... The voltage current relationship of a 2-terminal circuit is v 10 5i . What is the internal resistance in the corresponding equivalent Thevenin circuit? A – May be equal to 5 . B – May be equal to 10 . C – May be equal to 2 . D – None of the above. ...
... The voltage current relationship of a 2-terminal circuit is v 10 5i . What is the internal resistance in the corresponding equivalent Thevenin circuit? A – May be equal to 5 . B – May be equal to 10 . C – May be equal to 2 . D – None of the above. ...
Meter moving coil
... So that as little current as possible is drawn from a circuit under test a good voltmeter should have a resistance of at least 1000 per volt - for example a meter designed to read. voltages up to 10 V should have a resistance of 10 k. This also requires a galvanometer with a high current sensitiv ...
... So that as little current as possible is drawn from a circuit under test a good voltmeter should have a resistance of at least 1000 per volt - for example a meter designed to read. voltages up to 10 V should have a resistance of 10 k. This also requires a galvanometer with a high current sensitiv ...
Investigation of silicon pin- detector for laser pulse detection Sam Chau
... together with the resistance in the laserdiode forms the right termination that eliminate the reflection signals. The wire-wound type of resistor shall be avoided in this application and instead a surface mounted type was beneficial with much lower inductance. The detector showed a linear behaviour ...
... together with the resistance in the laserdiode forms the right termination that eliminate the reflection signals. The wire-wound type of resistor shall be avoided in this application and instead a surface mounted type was beneficial with much lower inductance. The detector showed a linear behaviour ...
Transducers
... Transducers are electric or electronic devices that transform energy from one manifestation into another. Most people, when they think of transducers, think specifically of devices that perform this transformation in order to gather or transfer information, but really, anything that converts energy ...
... Transducers are electric or electronic devices that transform energy from one manifestation into another. Most people, when they think of transducers, think specifically of devices that perform this transformation in order to gather or transfer information, but really, anything that converts energy ...
Solving more complex resistor networks
... The switch takes time (several milliseconds – that’s thousands if not millions of clock cycles) during the switch the computer gets no power. A slight improvement on an SPS is the “Lineinteractive UPS” (provides some conditioning) ...
... The switch takes time (several milliseconds – that’s thousands if not millions of clock cycles) during the switch the computer gets no power. A slight improvement on an SPS is the “Lineinteractive UPS” (provides some conditioning) ...
LT3022/LT3022-1.2 LT3022-1.5/LT3022-1.8
... conditions such that TJ ≈ TA. The LT3022 is 100% tested at TA = 25°C. Performance of the LT3022E over the full –40°C and 125°C operating junction temperature range is assured by design, characterization and correlation with statistical process controls. The LT3022I regulators are guaranteed over the ...
... conditions such that TJ ≈ TA. The LT3022 is 100% tested at TA = 25°C. Performance of the LT3022E over the full –40°C and 125°C operating junction temperature range is assured by design, characterization and correlation with statistical process controls. The LT3022I regulators are guaranteed over the ...
MAX9210/MAX9214/MAX9220/MAX9222 Programmable DC-Balance 21-Bit Deserializers General Description
... VCC to GND ...........................................................-0.5V to +4.0V VCCO to GND.........................................................-0.5V to +6.0V RxIN_, RxCLK IN_ to GND ....................................-0.5V to +4.0V PWRDWN to GND ........................................... ...
... VCC to GND ...........................................................-0.5V to +4.0V VCCO to GND.........................................................-0.5V to +6.0V RxIN_, RxCLK IN_ to GND ....................................-0.5V to +4.0V PWRDWN to GND ........................................... ...
Ohmic Drop: Part 2
... therefore the ohmic drop must be measured experimentally. The three most common methods for measuring ohmic drop are: ...
... therefore the ohmic drop must be measured experimentally. The three most common methods for measuring ohmic drop are: ...
Instrumentation: 206 L
... 1. For the difference amplifier circuit in Fig. 1 (left) use the pin number diagram on the right to assign values to the points marked a through e 2. For the same circuit determine the output voltage if V1 = 1 V, V2 = 5V, R1= R3 = 5kΩ, and R2 = R4 = 4 x R1. ...
... 1. For the difference amplifier circuit in Fig. 1 (left) use the pin number diagram on the right to assign values to the points marked a through e 2. For the same circuit determine the output voltage if V1 = 1 V, V2 = 5V, R1= R3 = 5kΩ, and R2 = R4 = 4 x R1. ...
AP7217
... When VRout pin is shorted to GND or VRout voltage is less than 200mV, short circuit protection will be triggered and clamp the output current to approximately 50mA. VDOUT (reset output) ---Open-Drain Active-Low reset output--In general, VDOUT is pulled up by a resistor (100Kohm) to VIN. The AP7217 m ...
... When VRout pin is shorted to GND or VRout voltage is less than 200mV, short circuit protection will be triggered and clamp the output current to approximately 50mA. VDOUT (reset output) ---Open-Drain Active-Low reset output--In general, VDOUT is pulled up by a resistor (100Kohm) to VIN. The AP7217 m ...
MAX17080 AMD 2-/3-Output Mobile Serial VID Controller General Description
... VDD, VIN3, VCC, VDDIO to AGND ..............................-0.3V to +6V LX2 to BST2..............................................................-6V to +0.3V PWRGD to AGND .....................................................-0.3V to +6V LX3 to PGND (Note 2) ........................................ ...
... VDD, VIN3, VCC, VDDIO to AGND ..............................-0.3V to +6V LX2 to BST2..............................................................-6V to +0.3V PWRGD to AGND .....................................................-0.3V to +6V LX3 to PGND (Note 2) ........................................ ...
Ignition Analysis - Snap-on
... Note that the Power kV graph of all the cylinders should remain relatively stable at a steady engine speed. ...
... Note that the Power kV graph of all the cylinders should remain relatively stable at a steady engine speed. ...
CONTACTLESS DIAGNOSTICS OF THIN FILM LAYERS Vaclav Papez Stanislava Papezova
... At suitable selected counting time, the number counted in the counter corresponds to the resistivity of the measured layer, which is expressed in certain units. It is possible to include a block memory, in which a correction table is written, at the output of the register, in case a design is needed ...
... At suitable selected counting time, the number counted in the counter corresponds to the resistivity of the measured layer, which is expressed in certain units. It is possible to include a block memory, in which a correction table is written, at the output of the register, in case a design is needed ...
S.C. Tang, D.M. Otten, T.A. Keim, and D.J. Perreault, “Design and Evaluation of a 42 V Automotive Alternator with Integrated Switched-Mode Rectifier,” IEEE Transactions on Energy Conversion , Vol. 25, No. 4, pp.983-992, Dec. 2010.
... achievable in a small volume using film or multi-layer ceramic capacitors (see, e.g., [10]), but does represent a significant cost element. A second challenge relates to sizing of the semiconductor switches. At 14 V output, reasonably high-power alternators can be implemented with single-die plastic ...
... achievable in a small volume using film or multi-layer ceramic capacitors (see, e.g., [10]), but does represent a significant cost element. A second challenge relates to sizing of the semiconductor switches. At 14 V output, reasonably high-power alternators can be implemented with single-die plastic ...
Power MOSFET
A power MOSFET is a specific type of metal oxide semiconductor field-effect transistor (MOSFET) designed to handle significant power levels.Compared to the other power semiconductor devices, for example an insulated-gate bipolar transistor (IGBT) or a thyristor, its main advantages are high commutation speed and good efficiency at low voltages. It shares with the IGBT an isolated gate that makes it easy to drive. They can be subject to low gain, sometimes to degree that the gate voltage needs to be higher than the voltage under control.The design of power MOSFETs was made possible by the evolution of CMOS technology, developed for manufacturing integrated circuits in the late 1970s. The power MOSFET shares its operating principle with its low-power counterpart, the lateral MOSFET.The power MOSFET is the most widely used low-voltage (that is, less than 200 V) switch. It can be found in most power supplies, DC to DC converters, and low voltage motor controllers.