University of California at Berkeley College of Engineering
... The propagation delay tp of a gate defines how quickly it responds to a change at its input. That is, the propagation delay expresses the delay experienced by a signal when passing through a gate. It is measured between the 50% transition points of the input and output waveforms. Because a gate usua ...
... The propagation delay tp of a gate defines how quickly it responds to a change at its input. That is, the propagation delay expresses the delay experienced by a signal when passing through a gate. It is measured between the 50% transition points of the input and output waveforms. Because a gate usua ...
AC GUI Stand Alone
... One from 0 to Low Frequency where the Voltage amplitude is fixed to Min Voltage. One from Low to High Frequency where the Voltage follow a linear increasing behavior from Min Voltage to 255. The last zone where the frequency is over the High Frequency where the voltage is fixed to 255. • The amplitu ...
... One from 0 to Low Frequency where the Voltage amplitude is fixed to Min Voltage. One from Low to High Frequency where the Voltage follow a linear increasing behavior from Min Voltage to 255. The last zone where the frequency is over the High Frequency where the voltage is fixed to 255. • The amplitu ...
Electricity
... To keep an electric current continually flowing in the electric circuit a voltage difference needs to be maintained in the circuit. A battery can provide the voltage difference that is needed to keep current flowing in a circuit. _______________________ as long as there is a __________________ th ...
... To keep an electric current continually flowing in the electric circuit a voltage difference needs to be maintained in the circuit. A battery can provide the voltage difference that is needed to keep current flowing in a circuit. _______________________ as long as there is a __________________ th ...
Surge Protective Devices Onboard Vessels
... attributed to the use of SPDs plugged into a lighting circuit. It was discovered that a ground had developed on another circuit that was connected to the same distribution panel providing power to the staterooms. This ground created an imbalance of voltage between the two power conductors supplying ...
... attributed to the use of SPDs plugged into a lighting circuit. It was discovered that a ground had developed on another circuit that was connected to the same distribution panel providing power to the staterooms. This ground created an imbalance of voltage between the two power conductors supplying ...
2N3773
... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com ...
... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com ...
RH118
... Note 1: The inputs are shunted with back-to-back Zeners for overvoltage protection. Excessive current will flow if a differential voltage greater than 5V is applied to the inputs. Note 2: For supply voltages less than ±15V, the maximum input voltage is equal to the supply voltage. Note 3: These spec ...
... Note 1: The inputs are shunted with back-to-back Zeners for overvoltage protection. Excessive current will flow if a differential voltage greater than 5V is applied to the inputs. Note 2: For supply voltages less than ±15V, the maximum input voltage is equal to the supply voltage. Note 3: These spec ...
TDE1747
... This device is essentially blow-out proof. Current limiting is available to limit the peak output current to safe values. Adjustment only requires one external resistor. In addition, thermal shut down is provided to keep the IC from overheating. If internal dissipation becomes too high, the driver w ...
... This device is essentially blow-out proof. Current limiting is available to limit the peak output current to safe values. Adjustment only requires one external resistor. In addition, thermal shut down is provided to keep the IC from overheating. If internal dissipation becomes too high, the driver w ...
BL20-400 - Power Supply and Battery Charging
... The existing safety rules at site must be observed during all installation and service jobs! There are two output voltage terminals for each pole. For drawing the total current always both connections have to be used. ...
... The existing safety rules at site must be observed during all installation and service jobs! There are two output voltage terminals for each pole. For drawing the total current always both connections have to be used. ...
MAX1927/MAX1928 Low-Output-Voltage, 800mA, PWM Step-Down DC-DC Converters General Description
... the peak inductor current drops below 130mA. During PFM operation, the MAX1927/MAX1928 switch only as necessary to service the load, reducing the switching frequency and associated losses in the internal switch, synchronous rectifier, and inductor. During PFM mode, a switching cycle initiates when t ...
... the peak inductor current drops below 130mA. During PFM operation, the MAX1927/MAX1928 switch only as necessary to service the load, reducing the switching frequency and associated losses in the internal switch, synchronous rectifier, and inductor. During PFM mode, a switching cycle initiates when t ...
Comparing Electric and Gravitational Forces
... a. Electric force stronger than gravity b. All atoms are held together by electric forces greater than the gravitational forces between the same particles. If only there was a way to harness the E contained in atoms. Any ideas? c. Most objects are electrically neutral. No ...
... a. Electric force stronger than gravity b. All atoms are held together by electric forces greater than the gravitational forces between the same particles. If only there was a way to harness the E contained in atoms. Any ideas? c. Most objects are electrically neutral. No ...
Document
... constant output voltage under dynamically changing load conditions. In successive approximation converters, the input current is compared to a series of switched trial currents. The comparison point is diode clamped but may deviate several hundred millivolts resulting in high frequency modulation of ...
... constant output voltage under dynamically changing load conditions. In successive approximation converters, the input current is compared to a series of switched trial currents. The comparison point is diode clamped but may deviate several hundred millivolts resulting in high frequency modulation of ...
a CMOS Quad Sample-and-Hold Amplifier SMP04*
... pulse width and, as mentioned before, supply bypassing and grounding all have an effect on the signal-to-noise ratio. Table I shows the SNR versus input level for the SMP04. Distortion of the SMP04 is reduced by increasing the supply voltage. This has the effect of increasing the positive slew rate. ...
... pulse width and, as mentioned before, supply bypassing and grounding all have an effect on the signal-to-noise ratio. Table I shows the SNR versus input level for the SMP04. Distortion of the SMP04 is reduced by increasing the supply voltage. This has the effect of increasing the positive slew rate. ...
IC-PW1 Repair
... The µP makes its pin50 PATH output high (AMP ON) and is low on SEND causing bypass of the band filter etc. Transistor Q4 is fed from an 8-pin dual AND gate (though the circuit diagram shows a 5-pin device fed by PATH and SEND via an inverter) which senses the PATH and SEND signals from the µP. If it ...
... The µP makes its pin50 PATH output high (AMP ON) and is low on SEND causing bypass of the band filter etc. Transistor Q4 is fed from an 8-pin dual AND gate (though the circuit diagram shows a 5-pin device fed by PATH and SEND via an inverter) which senses the PATH and SEND signals from the µP. If it ...
for a capacitance or inductance given the voltage
... 3.4 Inductance Passive reference configuration ...
... 3.4 Inductance Passive reference configuration ...
ICOM PW-1 REPAIR NOTES Hans ZS6KR 1 Dec 2013
... The µP makes its pin50 PATH output high (AMP ON) and is low on SEND causing bypass of the band filter etc. Transistor Q4 is fed from an 8-pin dual AND gate (though the circuit diagram shows a 5-pin device fed by PATH and SEND via an inverter) which senses the PATH and SEND signals from the µP. If it ...
... The µP makes its pin50 PATH output high (AMP ON) and is low on SEND causing bypass of the band filter etc. Transistor Q4 is fed from an 8-pin dual AND gate (though the circuit diagram shows a 5-pin device fed by PATH and SEND via an inverter) which senses the PATH and SEND signals from the µP. If it ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)