Lab7Procedure
... amp. Its important characteristics are that it can have gains both greater and less than 1 and it has a negative output voltage for a positive input voltage. One of the disadvantages is that in most cases a dual positive and negative supply are required. The output voltage is given by the equation: ...
... amp. Its important characteristics are that it can have gains both greater and less than 1 and it has a negative output voltage for a positive input voltage. One of the disadvantages is that in most cases a dual positive and negative supply are required. The output voltage is given by the equation: ...
Picoammeter/ Voltage Source
... BNC cables to be employed, rather than more expensive triaxial cables. • RS-232 and IEEE-488 interfaces. These interfaces make it easy to integrate the Model 6487 into automated test and measurement systems. • Scaled voltage analog output. This output allows the Model 6487 to transmit measurement re ...
... BNC cables to be employed, rather than more expensive triaxial cables. • RS-232 and IEEE-488 interfaces. These interfaces make it easy to integrate the Model 6487 into automated test and measurement systems. • Scaled voltage analog output. This output allows the Model 6487 to transmit measurement re ...
user`s manual
... Use 10:1 to 1:1 switchable probes. When using 10:1 probe, input impedance is 10MΩ 16 pF. While if 1:1 is used for observing a signal, input impedance is 1MΩ 30 pF. At this stage, please consider the affect of the probe in certain circuits. (2) Probe Adjustment Before using , 10:1 probe must be adjus ...
... Use 10:1 to 1:1 switchable probes. When using 10:1 probe, input impedance is 10MΩ 16 pF. While if 1:1 is used for observing a signal, input impedance is 1MΩ 30 pF. At this stage, please consider the affect of the probe in certain circuits. (2) Probe Adjustment Before using , 10:1 probe must be adjus ...
345 - UVa Online Judge
... current flows through a resistor, some of it is converted to heat, thus “resisting”; the flow of the current. The extent to which it does this is indicated by a single positive numeric value, cleverly called the resistance of the resistor. By the way, the units of resistance are Ohms. Here’s what a ...
... current flows through a resistor, some of it is converted to heat, thus “resisting”; the flow of the current. The extent to which it does this is indicated by a single positive numeric value, cleverly called the resistance of the resistor. By the way, the units of resistance are Ohms. Here’s what a ...
EUP2538 10X2 Strings WLED Boost Converter DESCRIPTION
... peak current flowing through it. The Schottky diode performance is rated in terms of its forward voltage at a given current. In order to achieve the best efficiency, this forward voltage should be as low as possible. The response time is also critical since the driver is operating at 1MHz. Board Lay ...
... peak current flowing through it. The Schottky diode performance is rated in terms of its forward voltage at a given current. In order to achieve the best efficiency, this forward voltage should be as low as possible. The response time is also critical since the driver is operating at 1MHz. Board Lay ...
PI3CH3257
... 1. See test circuit and waveforms. 2. This parameter is guaranteed but not tested on Propagation Delays. 3. The switch contributes no propagational delay other than the RC delay of the On-Resistance of the switch and the load capacitance. The time constant for the switch alone is of the order of 0.3 ...
... 1. See test circuit and waveforms. 2. This parameter is guaranteed but not tested on Propagation Delays. 3. The switch contributes no propagational delay other than the RC delay of the On-Resistance of the switch and the load capacitance. The time constant for the switch alone is of the order of 0.3 ...
Physics 3 Spring 1989 Lab 1 - Capacitance Measurements Theory
... a. The electrometer is a very sensitive instrument. To prevent damage to its components, do not turn it on without a capacitor connected across its terminals. The power switch is a toggle switch located to the right of the voltage scale. The electrometer is on when the switch is in the up position. ...
... a. The electrometer is a very sensitive instrument. To prevent damage to its components, do not turn it on without a capacitor connected across its terminals. The power switch is a toggle switch located to the right of the voltage scale. The electrometer is on when the switch is in the up position. ...
Alternating Current Circuits
... An RCL series circuit consists of a resistor, a capacitor, an inductor and an AC generator connected in series. See the figure. The mathematical analysis of this circuit requires the solution of a differential equation. However, there is a way to solve the circuit using a geometrical device that is ...
... An RCL series circuit consists of a resistor, a capacitor, an inductor and an AC generator connected in series. See the figure. The mathematical analysis of this circuit requires the solution of a differential equation. However, there is a way to solve the circuit using a geometrical device that is ...
Smoothing and Filtering the Power Supply
... transformer. This is known as the ripple current, and the larger we make the capacitor the larger it will be. Calculating the ripple current is fairly lengthy, but sufficed to say it is usually about five times the average current drawn. In this case we can expect it to be nearly 1A! Luckily this do ...
... transformer. This is known as the ripple current, and the larger we make the capacitor the larger it will be. Calculating the ripple current is fairly lengthy, but sufficed to say it is usually about five times the average current drawn. In this case we can expect it to be nearly 1A! Luckily this do ...
3: Electrical Measurements Review
... resistance. Modern DDMs typically have input impedances greater than 1 MΩ. Voltmeters with even larger resistance (TΩ) are called electrometers. An ideal voltmeter would draw no current; it would be equivalent to an ‘open circuit’. (An open circuit [R → ∞] is the opposite of ‘short circuit’ [R → 0] ...
... resistance. Modern DDMs typically have input impedances greater than 1 MΩ. Voltmeters with even larger resistance (TΩ) are called electrometers. An ideal voltmeter would draw no current; it would be equivalent to an ‘open circuit’. (An open circuit [R → ∞] is the opposite of ‘short circuit’ [R → 0] ...
OICA Draft Proposal for the ELSA
... The isolation resistance measurement shall be conducted by selecting an appropriate measurement method from among those listed in Paragraphs 2–1 through 2–3, depending on the electrical charge of the live parts or the isolation resistance, etc. The range of the electrical circuit to be measured shal ...
... The isolation resistance measurement shall be conducted by selecting an appropriate measurement method from among those listed in Paragraphs 2–1 through 2–3, depending on the electrical charge of the live parts or the isolation resistance, etc. The range of the electrical circuit to be measured shal ...
Fluke Power Logger - Weschler Instruments
... • Monitor demand at 15 minute or user-defined averaging periods • Verify efficiency improvements with energy consumption tests • Measure harmonic distortion caused by electronic loads • Capture voltage dips and swells from load switching • Easily confirm instrument setup with color display of wavefo ...
... • Monitor demand at 15 minute or user-defined averaging periods • Verify efficiency improvements with energy consumption tests • Measure harmonic distortion caused by electronic loads • Capture voltage dips and swells from load switching • Easily confirm instrument setup with color display of wavefo ...
lampiran - UniMAP Portal
... Diode limiters are wave-shaping circuits: can be used to prevent signal voltages from going above or below certain levels. The limiting level may be either equal to the diode’s barrier potential or made variable with a dc source voltage. These circuits are sometimes called clippers because of its cl ...
... Diode limiters are wave-shaping circuits: can be used to prevent signal voltages from going above or below certain levels. The limiting level may be either equal to the diode’s barrier potential or made variable with a dc source voltage. These circuits are sometimes called clippers because of its cl ...
Telegraph and Resistance of Wires Lab
... energizing an electromagnet with the battery that drove current through one-fifth-mile length of wire. The long wire was strung around the classroom. To ring the bell, Henry found it necessary to replace the usual low voltage galvanic cell with a high-voltage battery (that is, one consisting of many ...
... energizing an electromagnet with the battery that drove current through one-fifth-mile length of wire. The long wire was strung around the classroom. To ring the bell, Henry found it necessary to replace the usual low voltage galvanic cell with a high-voltage battery (that is, one consisting of many ...
Physics: 13. Current Electricity Conductors and Insulators
... 1. Set up the circuit as shown and note the current (I) and potential difference (V) 2. Adjust the variable resistor (rheostat) to get a new set of values. 3. Repeat about 6 times and then plot a graph of potential difference against current. 4. The fact that we get a straight line shows that the po ...
... 1. Set up the circuit as shown and note the current (I) and potential difference (V) 2. Adjust the variable resistor (rheostat) to get a new set of values. 3. Repeat about 6 times and then plot a graph of potential difference against current. 4. The fact that we get a straight line shows that the po ...
Test probe
A test probe (test lead, test prod, or scope probe) is a physical device used to connect electronic test equipment to a device under test (DUT). They range from very simple, robust devices to complex probes that are sophisticated, expensive, and fragile.