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... Note 1: ‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed. Except for ‘‘Operating Temperature Range’’ they are not meant to imply that the devices should be operated at these limits. The table of ‘‘Electrical Characteristics’’ provides condition ...
... Note 1: ‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed. Except for ‘‘Operating Temperature Range’’ they are not meant to imply that the devices should be operated at these limits. The table of ‘‘Electrical Characteristics’’ provides condition ...
AMS23 - Advanced Monolithic Systems
... The AMS23 Voltage Detector monitors system voltage from 1.25V to 12V. The detector is designed to ignore fast transients on VCC and has a voltage hysteresis (VHYST). The AMS23 asserts an output signal (OUT) whenever VDETECT goes below the Voltage Detect Threshold (VTH-). The output signal (OUT) stay ...
... The AMS23 Voltage Detector monitors system voltage from 1.25V to 12V. The detector is designed to ignore fast transients on VCC and has a voltage hysteresis (VHYST). The AMS23 asserts an output signal (OUT) whenever VDETECT goes below the Voltage Detect Threshold (VTH-). The output signal (OUT) stay ...
charging system
... •It monitors both battery and stator voltages and depending on the measured voltages, the regulator will adjust the amount of rotor field current to control alternator output. •Electronic voltage regulator introduces more resistance between the rotor windings and battery to reduce the alternator out ...
... •It monitors both battery and stator voltages and depending on the measured voltages, the regulator will adjust the amount of rotor field current to control alternator output. •Electronic voltage regulator introduces more resistance between the rotor windings and battery to reduce the alternator out ...
Voltage Sag Ride Through Mitigation
... the 60hz frequency and voltage output even as the input voltage degrades. It does not use a flywheel. The mechanical connection between the motor and generator prevent any electrical disturbance to transfer. A single-phase 15kVA unit costs approximately $22,000 and a three-phase 35kVA unit costs app ...
... the 60hz frequency and voltage output even as the input voltage degrades. It does not use a flywheel. The mechanical connection between the motor and generator prevent any electrical disturbance to transfer. A single-phase 15kVA unit costs approximately $22,000 and a three-phase 35kVA unit costs app ...
NPN Bipolar Transistor for High-Current Switching Applications
... or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural desi ...
... or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural desi ...
High power X and C band magnetrons for linac system Handling
... must be fitted to disconnect the primary power supply and discharge all high voltage capacitors and other stored charges before allowing access. Interlock switches must not be bypassed to allow operation with across doors open. X-Ray Radiation Never apply high voltage without having X-ray shielding ...
... must be fitted to disconnect the primary power supply and discharge all high voltage capacitors and other stored charges before allowing access. Interlock switches must not be bypassed to allow operation with across doors open. X-Ray Radiation Never apply high voltage without having X-ray shielding ...
L6377
... All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and service ...
... All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and service ...
Lab 2
... i.e. 60.0 Vac each. C. Open-Circuit Test Object: To perform measurements on the transformer under open-circuit (no-load) conditions; to measure the core losses and the excitation current; to use the measurements to characterize the magnetizing branch of the transformer circuit. Theory: It is possibl ...
... i.e. 60.0 Vac each. C. Open-Circuit Test Object: To perform measurements on the transformer under open-circuit (no-load) conditions; to measure the core losses and the excitation current; to use the measurements to characterize the magnetizing branch of the transformer circuit. Theory: It is possibl ...
2 x 6 W stereo car radio power amplifier
... A special feature of this device is the mute/stand-by switch which has the following features: • low stand-by current (< 100 µA) • low mute/stand-by switching current (low cost supply switch) ...
... A special feature of this device is the mute/stand-by switch which has the following features: • low stand-by current (< 100 µA) • low mute/stand-by switching current (low cost supply switch) ...
Question Bank
... sending end and receiving end voltages are maintained at 100kV, the maximum power that can be transmitted will be a. 121MW b. 121√3 ...
... sending end and receiving end voltages are maintained at 100kV, the maximum power that can be transmitted will be a. 121MW b. 121√3 ...
+ - A +
... Next we can short-circuit the load. The current ISC = VB/Ri – can be measured. The Ri can be found as VOC/ISC = Ri We can get the same results by zeroing the source. ...
... Next we can short-circuit the load. The current ISC = VB/Ri – can be measured. The Ri can be found as VOC/ISC = Ri We can get the same results by zeroing the source. ...
4. Replace the BJT with one of its small
... 3. Eliminate the dc sources by replacing each dc voltage source with a short circuit and each dc current source with an open circuit. 4. Replace the BJT with one of its small-signal equivalent circuit models. Although any one of the models can be used, one might be more convenient than the others fo ...
... 3. Eliminate the dc sources by replacing each dc voltage source with a short circuit and each dc current source with an open circuit. 4. Replace the BJT with one of its small-signal equivalent circuit models. Although any one of the models can be used, one might be more convenient than the others fo ...
OhmÕs Law
... For ohmic resistances, V versus I is a linear relationship, and they have a constant resistance. Resistance can be calculated using, R = V/I. The slope of the V versus I, line will also give the resistance, R. For non-ohmic resistances, I versus V is a non-linear relationship, and they have a varyin ...
... For ohmic resistances, V versus I is a linear relationship, and they have a constant resistance. Resistance can be calculated using, R = V/I. The slope of the V versus I, line will also give the resistance, R. For non-ohmic resistances, I versus V is a non-linear relationship, and they have a varyin ...
FOUR UA741 QUAD BIPOLAR OPERATIONAL AMPLIFIERS
... The LM148 consists of four independent, high gain internally compensated, low power operational amplifiers which have been designed to provide functional characteristics identical to those of the familiar UA741 operational amplifier. In addition the total supply current for all four amplifiers is co ...
... The LM148 consists of four independent, high gain internally compensated, low power operational amplifiers which have been designed to provide functional characteristics identical to those of the familiar UA741 operational amplifier. In addition the total supply current for all four amplifiers is co ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.