Heating effect of el. currents (PPT)
... Devices for which current through them is directly proportional to the potential difference across device are said to be ‘ohmic devices’ or ‘ohmic conductors’ or simply resistors. In other words the resistance stays constant as the voltage changes. There are very few devices that are trully ohmic. H ...
... Devices for which current through them is directly proportional to the potential difference across device are said to be ‘ohmic devices’ or ‘ohmic conductors’ or simply resistors. In other words the resistance stays constant as the voltage changes. There are very few devices that are trully ohmic. H ...
TPS65030 数据资料 dataSheet 下载
... Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolu ...
... Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolu ...
AD538 (Rev. E) - Electrocomponents
... Traditionally, the accuracy (actually the errors) of analog multipliers and dividers has been specified in terms of percent of full scale. Thus specified, a 1% multiplier error with a 10 V full-scale output would mean a worst-case error of +100 mV at any level within its designated output range. Whi ...
... Traditionally, the accuracy (actually the errors) of analog multipliers and dividers has been specified in terms of percent of full scale. Thus specified, a 1% multiplier error with a 10 V full-scale output would mean a worst-case error of +100 mV at any level within its designated output range. Whi ...
Picture This! - Mecca Hosting Client Sites on ganymede
... the field. You can buy an excellent multimeter for less than $25.00. The only real difference between a $25 meter and a $300 one is not the accuracy, but how many times you can run over it with a HumVee or drop it from the top of a tower and have it still work. Most experienced electronics technicia ...
... the field. You can buy an excellent multimeter for less than $25.00. The only real difference between a $25 meter and a $300 one is not the accuracy, but how many times you can run over it with a HumVee or drop it from the top of a tower and have it still work. Most experienced electronics technicia ...
AD9754 数据手册DataSheet 下载
... Differential current outputs are provided to support singleended or differential applications. Matching between the two current outputs ensures enhanced dynamic performance in a differential output configuration. The current outputs may be tied directly to an output resistor to provide two complemen ...
... Differential current outputs are provided to support singleended or differential applications. Matching between the two current outputs ensures enhanced dynamic performance in a differential output configuration. The current outputs may be tied directly to an output resistor to provide two complemen ...
Physics 111 Fall 2007 Electric Currents and DC Circuits
... is a device that applies a strong electric shock to the chest over a time interval of a few milliseconds. The device contains a capacitor of several microfarads, charged to several thousand volts. Electrodes called paddles, about 8 cm across and coated with conducting paste, are held against the che ...
... is a device that applies a strong electric shock to the chest over a time interval of a few milliseconds. The device contains a capacitor of several microfarads, charged to several thousand volts. Electrodes called paddles, about 8 cm across and coated with conducting paste, are held against the che ...
Lab #5 Operational Amplifier
... 2. In the amplifier circuit, Vin and Vout are measured relative to “ground” (black DMM lead on ground). Resistors R3, R4, R6 and R7 in this circuit have been added to allow determination of the currents flowing in/out of pins 3, 4, 6 and 7 of the OP-AMP. Resistor R5 is the “load” for the amplifier c ...
... 2. In the amplifier circuit, Vin and Vout are measured relative to “ground” (black DMM lead on ground). Resistors R3, R4, R6 and R7 in this circuit have been added to allow determination of the currents flowing in/out of pins 3, 4, 6 and 7 of the OP-AMP. Resistor R5 is the “load” for the amplifier c ...
Stability and accuracy of active shielding for grounded capacitive sensors Ferran Reverter
... such as the three-signal technique [16], cannot compensate for this error because the reference components, which, in a practical setup, are built together with the interface circuit, do not suffer from the influence of active shielding. Therefore, it is advisable to reduce this error by selecting a ...
... such as the three-signal technique [16], cannot compensate for this error because the reference components, which, in a practical setup, are built together with the interface circuit, do not suffer from the influence of active shielding. Therefore, it is advisable to reduce this error by selecting a ...
MAX1630–MAX1635 Multi-Output, Low-Noise Power-Supply Controllers for Notebook Computers ________________General Description
... Note 2: High duty-factor operation supports low input-to-output differential voltages, and is achieved at a lowered operating frequency (see Overload and Dropout Operation section). Note 3: MAX1630/MAX1632/MAX1633/MAX1635 only. Note 4: Off mode for the 12V linear regulator occurs when the SMPS that ...
... Note 2: High duty-factor operation supports low input-to-output differential voltages, and is achieved at a lowered operating frequency (see Overload and Dropout Operation section). Note 3: MAX1630/MAX1632/MAX1633/MAX1635 only. Note 4: Off mode for the 12V linear regulator occurs when the SMPS that ...
High-/Mixed-Voltage RF and Analog CMOS Circuits Come of Age
... Instead of blindly tracking the rapid downsizing of supply voltage (VDD) in technology scaling, high‐/mixed‐ voltage radio‐frequency (RF) and analog CMOS circuits have emerged as a prospective alternative comes of age. An elevated VDD, or a hybrid use of I/O ...
... Instead of blindly tracking the rapid downsizing of supply voltage (VDD) in technology scaling, high‐/mixed‐ voltage radio‐frequency (RF) and analog CMOS circuits have emerged as a prospective alternative comes of age. An elevated VDD, or a hybrid use of I/O ...
FDS6994S Dual SyncFet
... MOSFETs and Schottky diode in synchronous DC:DC power supplies that provide various peripheral voltages for notebook computers and other battery powered electronic devices. FDS6994S contains two unique 30V, N-channel, logic level, PowerTrench MOSFETs designed to maximize power conversion efficiency. ...
... MOSFETs and Schottky diode in synchronous DC:DC power supplies that provide various peripheral voltages for notebook computers and other battery powered electronic devices. FDS6994S contains two unique 30V, N-channel, logic level, PowerTrench MOSFETs designed to maximize power conversion efficiency. ...
CIRCUITS LABORATORY EXPERIMENT 3 AC Circuit Analysis
... the frequency. A particularly convenient graphical representation is obtained if logarithmic scales are used for both the frequency and the amplitude ratio while a linear scale is used for the phase difference. Also, extremely useful approximate graphical representations can be obtained for many net ...
... the frequency. A particularly convenient graphical representation is obtained if logarithmic scales are used for both the frequency and the amplitude ratio while a linear scale is used for the phase difference. Also, extremely useful approximate graphical representations can be obtained for many net ...
Journal of Applied Science and Agriculture
... circuit of the proposed converter is expressed as Figure 4 (Tsubomi et al. (2013)). In Figure 4, m is the ratio of an ideal transformer, Rac is the resistance to express the ripple loss of reactors, Ro is the resistance to express the output resistance, and RL is the output load. To save space, conc ...
... circuit of the proposed converter is expressed as Figure 4 (Tsubomi et al. (2013)). In Figure 4, m is the ratio of an ideal transformer, Rac is the resistance to express the ripple loss of reactors, Ro is the resistance to express the output resistance, and RL is the output load. To save space, conc ...
UNISONIC TECHNOLOGIES CO., LTD MC34118
... The first hybrid amplifier’s input and summing node. DC level is about equal to VB. The transmit attenuator’s output. DC level is about VB. The transmit attenuator’s input. It’s maximum signal level is 350 mVrms. The input impedance is 10KΩ. The microphone amplifier’s output. This amplifier’s gain i ...
... The first hybrid amplifier’s input and summing node. DC level is about equal to VB. The transmit attenuator’s output. DC level is about VB. The transmit attenuator’s input. It’s maximum signal level is 350 mVrms. The input impedance is 10KΩ. The microphone amplifier’s output. This amplifier’s gain i ...
R - Piazza
... exam often assumes batteries to be ideal. Real batteries, however, do not maintain a constant voltage when you begin to draw large currents from them. They act as if there is a small resistor inside them impeding the current. You can tell when a real battery is going bad by looking at the voltage be ...
... exam often assumes batteries to be ideal. Real batteries, however, do not maintain a constant voltage when you begin to draw large currents from them. They act as if there is a small resistor inside them impeding the current. You can tell when a real battery is going bad by looking at the voltage be ...
Dynamic Presentation of Key Concepts Module 2 Part 2
... tools that we are going to develop to make circuit analysis quicker and easier. The idea is this: if the same situation occurs often, we can derive the solution once, and use it whenever it applies. As with any tools, the keys are: 1. Recognizing when the tool works and when it doesn’t work. 2. Usin ...
... tools that we are going to develop to make circuit analysis quicker and easier. The idea is this: if the same situation occurs often, we can derive the solution once, and use it whenever it applies. As with any tools, the keys are: 1. Recognizing when the tool works and when it doesn’t work. 2. Usin ...
1 Gigabit Long-Wavelength SFP Transceiver
... “1,” or no connection on this pin will disable the laser from transmitting. A logic “0” on this pin provides normal operation. The transmitter has an internal automatic power control loop (APC) to ensure constant optical power output across supply voltage and temperature variations. An open collecto ...
... “1,” or no connection on this pin will disable the laser from transmitting. A logic “0” on this pin provides normal operation. The transmitter has an internal automatic power control loop (APC) to ensure constant optical power output across supply voltage and temperature variations. An open collecto ...