EET-222(6)-ELECTRICAL MC-II
... • Leave terminals open IA=0, Vφ= EA and thus construct a plot of EA or VT versus IF • This plot is open circuit characteristic (OCC) of Gen. • With this characteristic, internal generated voltage of Gen. for any given IF can be determined • typical characteristic shown ...
... • Leave terminals open IA=0, Vφ= EA and thus construct a plot of EA or VT versus IF • This plot is open circuit characteristic (OCC) of Gen. • With this characteristic, internal generated voltage of Gen. for any given IF can be determined • typical characteristic shown ...
Power Point
... A phasor is a vector whose length is proportional to the maximum value of the variable it represents The vector rotates at an angular speed equal to the angular frequency associated with the variable The projection of the phasor onto the vertical axis represents the instantaneous value of the ...
... A phasor is a vector whose length is proportional to the maximum value of the variable it represents The vector rotates at an angular speed equal to the angular frequency associated with the variable The projection of the phasor onto the vertical axis represents the instantaneous value of the ...
TPS43340-Q1 Low-IQ, 30-μA, High-VIN Quad
... protection on the gate-drive outputs for the buck regulator controllers and independent currentfoldback control for each buck regulator supply during regulator output short to ground. Each output supply incorporates a soft start to ensure that on initial power up these regulated outputs are not in c ...
... protection on the gate-drive outputs for the buck regulator controllers and independent currentfoldback control for each buck regulator supply during regulator output short to ground. Each output supply incorporates a soft start to ensure that on initial power up these regulated outputs are not in c ...
350-mA, 6-MHz HIGH-EFFICIENCY STEP
... With a wide input voltage range of 2.3V to 5.5V, the device supports applications powered by Li-Ion batteries with extended voltage range. Different fixed voltage output versions are available from 1.2V to 2.3V. The TPS6261x operates at a regulated 6-MHz switching frequency and enters the power-save ...
... With a wide input voltage range of 2.3V to 5.5V, the device supports applications powered by Li-Ion batteries with extended voltage range. Different fixed voltage output versions are available from 1.2V to 2.3V. The TPS6261x operates at a regulated 6-MHz switching frequency and enters the power-save ...
AP358 LOW POWER DUAL OPERATIONAL AMPLIFIERS Description
... capability of the basic amplifiers. The output voltage needs to raise approximately 1 diode drop above ground to bias the on-chip vertical PNP transistor for output current sinking applications. For ac applications, where the load is capacitively coupled to the output of the amplifier, a resistor sh ...
... capability of the basic amplifiers. The output voltage needs to raise approximately 1 diode drop above ground to bias the on-chip vertical PNP transistor for output current sinking applications. For ac applications, where the load is capacitively coupled to the output of the amplifier, a resistor sh ...
25471_energy_conversion_11
... • Leave terminals open IA=0, Vφ= EA and thus construct a plot of EA or VT versus IF • This plot is open circuit characteristic (OCC) of Gen. • With this characteristic, internal generated voltage of Gen. for any given IF can be determined • typical characteristic shown ...
... • Leave terminals open IA=0, Vφ= EA and thus construct a plot of EA or VT versus IF • This plot is open circuit characteristic (OCC) of Gen. • With this characteristic, internal generated voltage of Gen. for any given IF can be determined • typical characteristic shown ...
EEE 302 Lecture 11 - Arizona State University
... • dot convention: dots are placed beside each coil (inductor) so that if the currents are entering (or leaving) both dotted terminals, then the fluxes add • right hand rule says that curling the fingers (of the right hand) around the coil in the direction of the current gives the direction of the ma ...
... • dot convention: dots are placed beside each coil (inductor) so that if the currents are entering (or leaving) both dotted terminals, then the fluxes add • right hand rule says that curling the fingers (of the right hand) around the coil in the direction of the current gives the direction of the ma ...
Harmonic Distortion from Variable Frequency Drives Harmonic
... overload, excessive voltage rise • Interact with all plant and utility non-linear loads • May change as load profile changes ...
... overload, excessive voltage rise • Interact with all plant and utility non-linear loads • May change as load profile changes ...
Ch04 Lecture NotesRev2
... curves for this particular transistor we see that 30 mA (IB = 300 A) of collector current is best for maximum amplification, giving equal amount above and below the Q-point. Note that this is three different scenarios of collector current being viewed simultaneously. ...
... curves for this particular transistor we see that 30 mA (IB = 300 A) of collector current is best for maximum amplification, giving equal amount above and below the Q-point. Note that this is three different scenarios of collector current being viewed simultaneously. ...
07591.00 Induction coil, spark distance 70 mm
... Before a renewed start of the instrument, again carry out the safety measures (covering). With this setting, the output voltage can be changed within certain limits. Take care hereby that the circuit breaker does not short-circuit as, with a non-operative Induction coil, too high a primary current w ...
... Before a renewed start of the instrument, again carry out the safety measures (covering). With this setting, the output voltage can be changed within certain limits. Take care hereby that the circuit breaker does not short-circuit as, with a non-operative Induction coil, too high a primary current w ...
LT1374 4.5A, 500kHz Step-Down Switching Regulator
... two feedback loops that control the duty cycle of the power switch. In addition to the normal error amplifier, there is a current sense amplifier that monitors switch current on a cycle-by-cycle basis. A switch cycle starts with an oscillator pulse which sets the RS flip-flop to turn the switch on. ...
... two feedback loops that control the duty cycle of the power switch. In addition to the normal error amplifier, there is a current sense amplifier that monitors switch current on a cycle-by-cycle basis. A switch cycle starts with an oscillator pulse which sets the RS flip-flop to turn the switch on. ...
Specifications - Myers Power Products
... The inverter converts dc voltage supplied by the battery to ac voltage of a precisely stabilized amplitude and frequency that is suitable for powering most sophisticated electrical equipment. The inverter output voltage is generated by sinusoidal pulse width modulation (PWM). The use of a high carri ...
... The inverter converts dc voltage supplied by the battery to ac voltage of a precisely stabilized amplitude and frequency that is suitable for powering most sophisticated electrical equipment. The inverter output voltage is generated by sinusoidal pulse width modulation (PWM). The use of a high carri ...
Neptune 200KW-650KW Load Bank Product Brochure
... available. For unit loads in excess of 650KW, use the Simplex Mars (to 1250KW) or Saturn (to 3000KW). For loads less than 200KW, the Simplex Polaris (to 150KW) is available. The Neptune is a single or dual voltage load bank suitable for all common 60, 50, and 400 hertz voltages up to 600V. ...
... available. For unit loads in excess of 650KW, use the Simplex Mars (to 1250KW) or Saturn (to 3000KW). For loads less than 200KW, the Simplex Polaris (to 150KW) is available. The Neptune is a single or dual voltage load bank suitable for all common 60, 50, and 400 hertz voltages up to 600V. ...
New design techniques for a complementary metal
... current and then the integrated voltage is held constant independent of the input signal_current. The two complementary clock phases Select and Select are applied to the transmission gate to sample the integrated voltage on C1 after After sampling, the Reset the integration time interval clock signa ...
... current and then the integrated voltage is held constant independent of the input signal_current. The two complementary clock phases Select and Select are applied to the transmission gate to sample the integrated voltage on C1 after After sampling, the Reset the integration time interval clock signa ...
General Specifications - Marmonix Test and Measuring Tools
... charges stored in capacitive circuits are automatically discharge after measuring. Discharge can be checked with live voltage graph. Backlight levels selector function to facilitate working at dimly illuminated location or at nighttime work. Live circuit warning symbols plus audible warning. Live ci ...
... charges stored in capacitive circuits are automatically discharge after measuring. Discharge can be checked with live voltage graph. Backlight levels selector function to facilitate working at dimly illuminated location or at nighttime work. Live circuit warning symbols plus audible warning. Live ci ...
OP27 Low-Noise, Precision Operational Amplifier Data Sheet
... Lead Temperature Range (Soldering, 60 sec) . . . . . . . 300∞C Junction Temperature . . . . . . . . . . . . . . . . . –65∞C to +150∞C ...
... Lead Temperature Range (Soldering, 60 sec) . . . . . . . 300∞C Junction Temperature . . . . . . . . . . . . . . . . . –65∞C to +150∞C ...
LM2574 - 0.5 A, Adjustable Output Voltage, Step
... minimize voltage transients and to supply the switching currents needed by the regulator, a suitable input bypass capacitor must be present (Cin in Figure 1). This is the emitter of the internal switch. The saturation voltage Vsat of this output switch is typically 1.0 V. It should be kept in mind t ...
... minimize voltage transients and to supply the switching currents needed by the regulator, a suitable input bypass capacitor must be present (Cin in Figure 1). This is the emitter of the internal switch. The saturation voltage Vsat of this output switch is typically 1.0 V. It should be kept in mind t ...
Hazards and Risks when working with Electricity
... from 0 to 4. According to 70E, when working on ‘live’ circuits between 50 and 300 volts, within the ...
... from 0 to 4. According to 70E, when working on ‘live’ circuits between 50 and 300 volts, within the ...
Suppression of transients across the tap windings of an auto
... the resistivity suddenly falls to only a few ohmcm. The resistivity of the grain boundary itself is very high and has the desired non-ohmic properties. The total breakdown voltage of the final product is directly proportional to the number of grain boundaries, which exist between the two electrode s ...
... the resistivity suddenly falls to only a few ohmcm. The resistivity of the grain boundary itself is very high and has the desired non-ohmic properties. The total breakdown voltage of the final product is directly proportional to the number of grain boundaries, which exist between the two electrode s ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.