Dragonhide
... The source impedance matching on the first board works as follows: Let's assume that TCK (Dragon pin 10) is low, and so wire 9 in the interconnecting cable is also low. Then TCK changes to high, and the following happens: The output of IC1C goes high, but wire 9 does not go high immediately: The cab ...
... The source impedance matching on the first board works as follows: Let's assume that TCK (Dragon pin 10) is low, and so wire 9 in the interconnecting cable is also low. Then TCK changes to high, and the following happens: The output of IC1C goes high, but wire 9 does not go high immediately: The cab ...
surge protective devices
... When a surge voltage is produced in an electrical conductor, an over-current with a magnitude of several kA is lead to earth, it can reach installation through low voltage network, data lines (voice & data), high frequency lines (antennas) or conductors of earth terminations. In order to avoid the o ...
... When a surge voltage is produced in an electrical conductor, an over-current with a magnitude of several kA is lead to earth, it can reach installation through low voltage network, data lines (voice & data), high frequency lines (antennas) or conductors of earth terminations. In order to avoid the o ...
DN182 - The LT1167: Single Resistor Sets the Gain of the Best
... parametric improvements result in an overall gain error that remains unchanged over the entire input common mode range and is not degraded by supply perturbations or varying load conditions. The LT1167 can operate over a wide ±2.3V to ±18V supply voltage range with only 0.9mA supply current. The LT1 ...
... parametric improvements result in an overall gain error that remains unchanged over the entire input common mode range and is not degraded by supply perturbations or varying load conditions. The LT1167 can operate over a wide ±2.3V to ±18V supply voltage range with only 0.9mA supply current. The LT1 ...
A Method to Enhance Ground
... line-to-ground (DLG), and three-phase short-circuit (3SC). Among these types of faults, the SLG occurs most often while the 3SC is commonly deemed the most severe one with largest magnitude of fault current, significantly influencing the decision on the equipments and protective relays setting for p ...
... line-to-ground (DLG), and three-phase short-circuit (3SC). Among these types of faults, the SLG occurs most often while the 3SC is commonly deemed the most severe one with largest magnitude of fault current, significantly influencing the decision on the equipments and protective relays setting for p ...
Electrical Safety in the O.R.
... maximum current was chosen as the minimum current that might cause an explosion hazard (Leeming, 1973). If line A becomes connected to the chassis, and the ground wire breaks, then the line isolation monitor will not show any change in the resistance between line A and ground. If line B becomes conn ...
... maximum current was chosen as the minimum current that might cause an explosion hazard (Leeming, 1973). If line A becomes connected to the chassis, and the ground wire breaks, then the line isolation monitor will not show any change in the resistance between line A and ground. If line B becomes conn ...
EMC and Audio Equipment
... onto the signal lines after the filter Shields ideally terminate 360 to the enclosure (NOT to digital ground). Shielded cables should have the shield terminated to the enclosure at the “noisy” end(s) - single ended grounding at rf does not work Never use pigtails to terminate shields - at bes ...
... onto the signal lines after the filter Shields ideally terminate 360 to the enclosure (NOT to digital ground). Shielded cables should have the shield terminated to the enclosure at the “noisy” end(s) - single ended grounding at rf does not work Never use pigtails to terminate shields - at bes ...
BJT Amplifiers Lecture Slides
... – Find the DC Q-point from the equivalent circuit by using the appropriate large-signal transistor model. • AC analysis: – Find the AC equivalent circuit by replacing all capacitors by short circuits, inductors (if any) by open circuits, dc voltage sources by ground connections and dc current source ...
... – Find the DC Q-point from the equivalent circuit by using the appropriate large-signal transistor model. • AC analysis: – Find the AC equivalent circuit by replacing all capacitors by short circuits, inductors (if any) by open circuits, dc voltage sources by ground connections and dc current source ...
Electrical Safety
... Use only cords that are 3-wire type Use only cords marked for hard or extra-hard usage • Use only cords, connection devices, and fittings equipped with strain relief • Remove cords by pulling on the plugs, not the cords • Cords not marked for hard or extrahard use, or which have been modified, must ...
... Use only cords that are 3-wire type Use only cords marked for hard or extra-hard usage • Use only cords, connection devices, and fittings equipped with strain relief • Remove cords by pulling on the plugs, not the cords • Cords not marked for hard or extrahard use, or which have been modified, must ...
edexcel hnc/d
... signal is differentiated with respect to time, we get the rate or velocity. Such units are called DIFFERENTIATORS. ...
... signal is differentiated with respect to time, we get the rate or velocity. Such units are called DIFFERENTIATORS. ...
S1-P210
... area with low cost and easy installation process. The message (voice, tone or digital data) is modulated with a high frequency carrier by frequency modulation (FM) or frequency shift keying (FSK) process and after amplification it passes to the power line through the bidirectional coupler. At the re ...
... area with low cost and easy installation process. The message (voice, tone or digital data) is modulated with a high frequency carrier by frequency modulation (FM) or frequency shift keying (FSK) process and after amplification it passes to the power line through the bidirectional coupler. At the re ...
PT2399 - The Valve Wizard
... A delay-control resistance of less than 1kΩ is not recommended, due to excessive current demand. With a 100Ω delay resistor a delay time of 25ms is achieved with most samples. A zero-ohm delay resistor (dead short) gives almost no further decrease in delay time, and is not recommended. Latch up: If ...
... A delay-control resistance of less than 1kΩ is not recommended, due to excessive current demand. With a 100Ω delay resistor a delay time of 25ms is achieved with most samples. A zero-ohm delay resistor (dead short) gives almost no further decrease in delay time, and is not recommended. Latch up: If ...
PHYSICS 536 GENERAL INSTRUCTIONS FOR LABORATORY A. INTRODUCTION
... used because it reduces signal amplitude by a factor of 10. (Non attenuating probe can be purchased, but we do not use them in lab). For small signals, a coaxial cable is used to connect the scope to the circuit through one of the connectors on the metal box. The disadvantage of the cable is that it ...
... used because it reduces signal amplitude by a factor of 10. (Non attenuating probe can be purchased, but we do not use them in lab). For small signals, a coaxial cable is used to connect the scope to the circuit through one of the connectors on the metal box. The disadvantage of the cable is that it ...