Inverter tests keep CCFLs shining
... proper function. The test data for each inverter, and there are thousands produced every week, is recorded and saved with appropriate manufacturing identification to provide a permanent record of the efficacy of each inverter produced. This data is used by ERG to monitor process stability and to pro ...
... proper function. The test data for each inverter, and there are thousands produced every week, is recorded and saved with appropriate manufacturing identification to provide a permanent record of the efficacy of each inverter produced. This data is used by ERG to monitor process stability and to pro ...
Automatic Street Light Control System is a simple and
... A relay is an electrically operated switch. Most of the relays use an electromagnet to operate a switching mechanism mechanically. Relays are used where it is necessary to control a circuit by a low-power signal with complete electrical isolation between control and controlled circuits or where seve ...
... A relay is an electrically operated switch. Most of the relays use an electromagnet to operate a switching mechanism mechanically. Relays are used where it is necessary to control a circuit by a low-power signal with complete electrical isolation between control and controlled circuits or where seve ...
Input, output and control characteristic of a transistor
... Transistors have revolutionised the world of electronics ever since they were introduced after the second World War. Their ever decreasing size and their tremendous versatility have made them into the most useful and important electronic components in existence. In the current course we will be deal ...
... Transistors have revolutionised the world of electronics ever since they were introduced after the second World War. Their ever decreasing size and their tremendous versatility have made them into the most useful and important electronic components in existence. In the current course we will be deal ...
E E 2315 Circuits I Lecture 9
... Conservation of Flux Linkage (1/3) • Energy transferred if i10 i20 • Total system flux linkage is conserved. ...
... Conservation of Flux Linkage (1/3) • Energy transferred if i10 i20 • Total system flux linkage is conserved. ...
AND9031 - Constant Current Regulator
... With the use of the Constant Current Regulator the charge current is held constant until the charging is terminated as seen in Figure 5. ...
... With the use of the Constant Current Regulator the charge current is held constant until the charging is terminated as seen in Figure 5. ...
Critical Design Review
... efficiency at heavy loads, while using only 85μA (typical) when operating with no load. In addition, a logic-controlled shutdown mode reduces supply current to 2μA typical. The output voltage is factory-set at 5V or can be adjusted from 3V to 16.5V with an external voltage divider. The MAX608 oper ...
... efficiency at heavy loads, while using only 85μA (typical) when operating with no load. In addition, a logic-controlled shutdown mode reduces supply current to 2μA typical. The output voltage is factory-set at 5V or can be adjusted from 3V to 16.5V with an external voltage divider. The MAX608 oper ...
programmable ac power source model 61700 series
... Users can easily program variant waveform for immunity test. The 61700 series can also be controlled by a powerful and user-friendly softpanel through GPIB or RS-232 inter face. Besides that, the softpanel includes a waveform editor that can edit up to 40th order harmonic components. By this way, th ...
... Users can easily program variant waveform for immunity test. The 61700 series can also be controlled by a powerful and user-friendly softpanel through GPIB or RS-232 inter face. Besides that, the softpanel includes a waveform editor that can edit up to 40th order harmonic components. By this way, th ...
New Sensor Technology for Total Battery
... impedance measurement may be a steadystate DC impedance or an impedance measured under AC conditions. The algorithm has to be calibrated for a particular chemistry, structure, capacity and manufacturer and is still affected by the usual gambit of variables. Specific gravity measurement: This is only ...
... impedance measurement may be a steadystate DC impedance or an impedance measured under AC conditions. The algorithm has to be calibrated for a particular chemistry, structure, capacity and manufacturer and is still affected by the usual gambit of variables. Specific gravity measurement: This is only ...
Diodes
... flows out of the terminal labeled with the band marking cathode.) Plot the V-I characteristic using the LabView program and note the dramatic increase in reverse current when the reverse voltage reaches 5.6 volts. A Zener diode, biased at this breakdown condition, is a stable voltage reference becau ...
... flows out of the terminal labeled with the band marking cathode.) Plot the V-I characteristic using the LabView program and note the dramatic increase in reverse current when the reverse voltage reaches 5.6 volts. A Zener diode, biased at this breakdown condition, is a stable voltage reference becau ...
PDF version
... pinout described below is tentative.] Currently the ADCs continue to produce high pulses after the pulse indicating the conversion value. These pulses must be ignored; future improvements to the circuit will gate the pulses, such that only one output pulse is produced for each conversion. The lack o ...
... pinout described below is tentative.] Currently the ADCs continue to produce high pulses after the pulse indicating the conversion value. These pulses must be ignored; future improvements to the circuit will gate the pulses, such that only one output pulse is produced for each conversion. The lack o ...
Poster presentations given for ARCS
... A model was developed to measure film thickness and index of refraction of anodized tantalum pentoxide. It appears that the initial current has an effect on the final surface roughness of the oxide. The initial current also appears to have an effect on leakage flux. Chlorine ions and metal ions comi ...
... A model was developed to measure film thickness and index of refraction of anodized tantalum pentoxide. It appears that the initial current has an effect on the final surface roughness of the oxide. The initial current also appears to have an effect on leakage flux. Chlorine ions and metal ions comi ...
An Electronic Energy Meter.2
... Induction”. It has a rotating aluminium Wheel called Ferriwheel and many toothed wheels. Based on the flow of current, the Ferriwheel rotates which makes rotation of other wheels. This will be converted into corresponding measurements in the display section. Since many mechanical parts are involved, ...
... Induction”. It has a rotating aluminium Wheel called Ferriwheel and many toothed wheels. Based on the flow of current, the Ferriwheel rotates which makes rotation of other wheels. This will be converted into corresponding measurements in the display section. Since many mechanical parts are involved, ...
Review of exponential charging and discharging in RC Circuits
... A simple example of a circuit with no independent sources is a resistor. One cannot determine the resistance by measuring voltage and current—a resistor has no voltage or current on its own. An ohmmeter applies a test voltage and measures the resulting current to find resistance. Do the same to find ...
... A simple example of a circuit with no independent sources is a resistor. One cannot determine the resistance by measuring voltage and current—a resistor has no voltage or current on its own. An ohmmeter applies a test voltage and measures the resulting current to find resistance. Do the same to find ...
ELECTRODYNAMICS
... brushes again, but the current in the coil is reversed (in the direction abcd). This allows the torque to continue acting in the same direction. The side ab now experiences a downward force, and side cd an upward force. Step 4: The coil continues to rotate until it reaches a vertical position again ...
... brushes again, but the current in the coil is reversed (in the direction abcd). This allows the torque to continue acting in the same direction. The side ab now experiences a downward force, and side cd an upward force. Step 4: The coil continues to rotate until it reaches a vertical position again ...
Winding Resistance Measurements Megger MTO210
... sufficient compliance voltage and test current • Ground the instrument! • Before you start measurements – Make a safety check • Measure HV side (for all tap positions if LTC is on HV side) • Continue with LV side (for all tap positions if LTC is on LV side). Use dual injection technique if necessary ...
... sufficient compliance voltage and test current • Ground the instrument! • Before you start measurements – Make a safety check • Measure HV side (for all tap positions if LTC is on HV side) • Continue with LV side (for all tap positions if LTC is on LV side). Use dual injection technique if necessary ...
3A, 52kHz, Step-Down Switching Regulator LM2576
... In many cases, the power dissipated is so low that no heatsink is required or its size could be reduced dramatically. A standard series of inductors optimized for use with the LM2576 are available from several different manufacturers. This feature greatly simplifies the design of switch-mode power s ...
... In many cases, the power dissipated is so low that no heatsink is required or its size could be reduced dramatically. A standard series of inductors optimized for use with the LM2576 are available from several different manufacturers. This feature greatly simplifies the design of switch-mode power s ...
ADA4665-2 数据手册DataSheet 下载
... operation with ISY of 500 μA typically and 900 μΑ over the extended industrial temperature. These devices offer 3MHz unity gain bandwidth. They also feature low input bias currents of 1pA and 10 mA output drive. The combination of low supply currents, low offsets, very low input bias currents, and w ...
... operation with ISY of 500 μA typically and 900 μΑ over the extended industrial temperature. These devices offer 3MHz unity gain bandwidth. They also feature low input bias currents of 1pA and 10 mA output drive. The combination of low supply currents, low offsets, very low input bias currents, and w ...