EE426 Course title: High Voltage Engineering
... systems, uniform field gaps, rod gaps, electrostatic voltmeters, ammeter in series with high ohmic resistors and high ohmic resistor voltage dividers, generating voltmeters and field sensors, The measurement of peak voltages, The ChubbFortescue method, voltage dividers and passive rectifier circuits ...
... systems, uniform field gaps, rod gaps, electrostatic voltmeters, ammeter in series with high ohmic resistors and high ohmic resistor voltage dividers, generating voltmeters and field sensors, The measurement of peak voltages, The ChubbFortescue method, voltage dividers and passive rectifier circuits ...
Chap 22 PPT notes
... and a voltmeter measures voltages. The current in the circuit must flow through the ammeter; therefore the ammeter should have as low a resistance as possible, for the least ...
... and a voltmeter measures voltages. The current in the circuit must flow through the ammeter; therefore the ammeter should have as low a resistance as possible, for the least ...
Intro to Physics Lab
... connected in series, parallel, and series/parallel. You will be familiar with operation of an ohmmeter and learn how to hook-up electrical circuit. Equivalent Resistance Resistors can be connected in series or in parallel in electric circuits. When resistors are connected in series, they share the s ...
... connected in series, parallel, and series/parallel. You will be familiar with operation of an ohmmeter and learn how to hook-up electrical circuit. Equivalent Resistance Resistors can be connected in series or in parallel in electric circuits. When resistors are connected in series, they share the s ...
original article
... Because the polarity of the flashgun is not known for certain, it is rectified by Q2. Q3 is an ultra-low current reference diode such as the MAX6009A or an ultra-low leakage zener diode such as the BZX399-C3V6. The value of R3 has to be chosen with care – it must supply enough current to Q3 when use ...
... Because the polarity of the flashgun is not known for certain, it is rectified by Q2. Q3 is an ultra-low current reference diode such as the MAX6009A or an ultra-low leakage zener diode such as the BZX399-C3V6. The value of R3 has to be chosen with care – it must supply enough current to Q3 when use ...
Zetex - DN78, ZXSC310 with reverse polarity protection
... in the flashlight the wrong way, the reverse polarity can damage the ZXSC310 and switching transistor, Q1. Implementing a mechanical reverse protection method can be expensive, and not always reliable. This paper describes methods of electronic reverse protection, without efficiency loss, for the ZX ...
... in the flashlight the wrong way, the reverse polarity can damage the ZXSC310 and switching transistor, Q1. Implementing a mechanical reverse protection method can be expensive, and not always reliable. This paper describes methods of electronic reverse protection, without efficiency loss, for the ZX ...
Programmable AC/DC Electronic load MODEL 63800 SERIES
... 2.Crest Factor & Power Factor with real time correction The specification range of CF is 1.414 to 5.0 and PF is 0 to 1 lead or lag (limited by crest factor). The 63800 load controls power factor by shifting the current relative to the input voltage to generate a displacement power factor. If the PF ...
... 2.Crest Factor & Power Factor with real time correction The specification range of CF is 1.414 to 5.0 and PF is 0 to 1 lead or lag (limited by crest factor). The 63800 load controls power factor by shifting the current relative to the input voltage to generate a displacement power factor. If the PF ...
KSA114 2 PNP Epitaxial Silicon Transistor Absolute Maximum Ratings
... NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. ...
... NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. ...
Content
... preconditioning, temperature monitoring, automatic charge termination, charge-status indication, in a space-saving MSOP-8 package. The GC8051 applies a constant current up to 1A to the battery and the charge current can be programmed externally with a sense-resistor. The GC8051 automatically termina ...
... preconditioning, temperature monitoring, automatic charge termination, charge-status indication, in a space-saving MSOP-8 package. The GC8051 applies a constant current up to 1A to the battery and the charge current can be programmed externally with a sense-resistor. The GC8051 automatically termina ...
TSL25x
... The TSL250, TSL251, and TSL252 are light-to-voltage optical sensors, each combining a photodiode and a transimpedance amplifier (feedback resistor = 16 MΩ, 8 MΩ, and 2 MΩ respectively) on a single monolithic IC. The output voltage is directly proportional to the light intensity (irradiance) on the p ...
... The TSL250, TSL251, and TSL252 are light-to-voltage optical sensors, each combining a photodiode and a transimpedance amplifier (feedback resistor = 16 MΩ, 8 MΩ, and 2 MΩ respectively) on a single monolithic IC. The output voltage is directly proportional to the light intensity (irradiance) on the p ...
The Franck-Hertz Experiment
... but just that current of electrons which still possess some of their original energy when they finish traversing the tube. You will be measuring this current while changing the accelerating voltage. As the potential difference between the positive grid and the cathode is first increased from zero, n ...
... but just that current of electrons which still possess some of their original energy when they finish traversing the tube. You will be measuring this current while changing the accelerating voltage. As the potential difference between the positive grid and the cathode is first increased from zero, n ...
Computer Simulation Problems Section 8.1: The MOS Differential
... differential gain Ad equal to the voltage gain obtained from a common-source amplifier. Both amplifiers utilize the same values of RD and supply voltages, and all the transis tors have the same WIL ratios. What must the bias current I of the differential pair be relative to the bias current I D of ...
... differential gain Ad equal to the voltage gain obtained from a common-source amplifier. Both amplifiers utilize the same values of RD and supply voltages, and all the transis tors have the same WIL ratios. What must the bias current I of the differential pair be relative to the bias current I D of ...
Lesson 1 Fundamental..
... Charge is the most fundamental quantity of electric circuits. In most electric circuits, the basic charge is that of an electron, which is -1.602x10-19 coulombs (C). The entity, charge, is expressed as Q or q. If the charge is constant we use Q. If the charge is in motion we use q(t) or q. According ...
... Charge is the most fundamental quantity of electric circuits. In most electric circuits, the basic charge is that of an electron, which is -1.602x10-19 coulombs (C). The entity, charge, is expressed as Q or q. If the charge is constant we use Q. If the charge is in motion we use q(t) or q. According ...
Chapter 1 - Basic Concepts(PowerPoint Format)
... voltage or current, and the level of that voltage or current is unaffected by the circuit to which it is attached. Generally, independent sources are used to represent devices such as batteries or generators. A voltage or current associated with a dependent source is controlled or affected by the ci ...
... voltage or current, and the level of that voltage or current is unaffected by the circuit to which it is attached. Generally, independent sources are used to represent devices such as batteries or generators. A voltage or current associated with a dependent source is controlled or affected by the ci ...
Operational Amplifier Comparator
... the high gain of the op-amp causes the output to saturate at the highest positive voltage it can output. ...
... the high gain of the op-amp causes the output to saturate at the highest positive voltage it can output. ...
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.