EXPERIMENT 2 D`ARSONVAL GALVANOMETER
... The galvanometer contains a coil of wire in a magnetic field, which will experience a torque when a current passes through the wire of the coil. The coil is attached to a pointer and a spring so that the amount of deflection of the pointer is proportional to the current in the wire of the coil. The ...
... The galvanometer contains a coil of wire in a magnetic field, which will experience a torque when a current passes through the wire of the coil. The coil is attached to a pointer and a spring so that the amount of deflection of the pointer is proportional to the current in the wire of the coil. The ...
Complete PDF Edition - Mitsubishi Electric Corporation
... materials such as the iron core. Therefore, in order to obtain detailed model parameters, the electrical characteristics of an actual motor must be measured. (2) Operating range of a model: If model parameters alone under certain voltage, current and speed conditions are required, then only a single ...
... materials such as the iron core. Therefore, in order to obtain detailed model parameters, the electrical characteristics of an actual motor must be measured. (2) Operating range of a model: If model parameters alone under certain voltage, current and speed conditions are required, then only a single ...
MAX3388E/MAX3389E 2.5V, ±15kV ESD-Protected RS-232 Transceivers for PDAs and Cell Phones General Description
... values (e.g., by a factor of 2) reduces ripple on the transmitter outputs and slightly reduces power consumption. C2, C3, and C4 can be increased without changing C1’s value. However, do not increase C1 without also increasing the values of C2, C3, and C4 to maintain the proper ratios (C1 to the oth ...
... values (e.g., by a factor of 2) reduces ripple on the transmitter outputs and slightly reduces power consumption. C2, C3, and C4 can be increased without changing C1’s value. However, do not increase C1 without also increasing the values of C2, C3, and C4 to maintain the proper ratios (C1 to the oth ...
Experiment 4 - Plasma Dynamics Lab
... Op-amp limitations: Just like all real circuit elements, op-amps have certain limitations which prevent them from performing optimally under all conditions. The one you are most likely to encounter in this class is called saturation. An op-amp becomes saturated if it tries to put out a voltage level ...
... Op-amp limitations: Just like all real circuit elements, op-amps have certain limitations which prevent them from performing optimally under all conditions. The one you are most likely to encounter in this class is called saturation. An op-amp becomes saturated if it tries to put out a voltage level ...
Electrostatic Properties and Characterization of
... yarns or others, which may accumulate electric charge. A non-contact way for electrostatic properties measurement based on affecting those materials by ions with positive or negative charge is described. The method allows to measure simultaneously the time dependences of the surface voltage and the ...
... yarns or others, which may accumulate electric charge. A non-contact way for electrostatic properties measurement based on affecting those materials by ions with positive or negative charge is described. The method allows to measure simultaneously the time dependences of the surface voltage and the ...
IQ22x Series Controllers Data Sheet - Trend Partner
... Connectors: Two part connectors are used throughout to facilitate wiring. A busbar is provided for screen termination. Power: 230 Vac 50/60 Hz, 24 Vac or 24 Vdc. Fusing: The controller has no replaceable fuses; protection is provided by means of a self-resetting thermally protected transformer. The ...
... Connectors: Two part connectors are used throughout to facilitate wiring. A busbar is provided for screen termination. Power: 230 Vac 50/60 Hz, 24 Vac or 24 Vdc. Fusing: The controller has no replaceable fuses; protection is provided by means of a self-resetting thermally protected transformer. The ...
Electromagnetic Transients Simulation Models for Accurate
... performance. The model is useful in determining the device’s heat generation, its junction temperature as well the cooling performance of the connected heat sinks. The model provides accurate results without recourse to an unreasonably small timestep. Index Terms-- IGBT, switching losses, thermal pe ...
... performance. The model is useful in determining the device’s heat generation, its junction temperature as well the cooling performance of the connected heat sinks. The model provides accurate results without recourse to an unreasonably small timestep. Index Terms-- IGBT, switching losses, thermal pe ...
NA555, NE555, SA555, SE555 Precision Timers
... Monostable operation is initiated when TRIG voltage falls below the trigger threshold. Once initiated, the sequence ends only if TRIG is high for at least 10 µs before the end of the timing interval. When the trigger is grounded, the comparator storage time can be as long as 10 µs, which limits the ...
... Monostable operation is initiated when TRIG voltage falls below the trigger threshold. Once initiated, the sequence ends only if TRIG is high for at least 10 µs before the end of the timing interval. When the trigger is grounded, the comparator storage time can be as long as 10 µs, which limits the ...
LNBH24
... tone waveform characteristics will always be internally controlled by the LNBH24 tone generator and the EXTM signal will be used as a timing control for DiSEqC tone data encoding on the VoTX output. A TTL-compatible 22 kHz signal is required for the proper control of the EXTM pin function. Before se ...
... tone waveform characteristics will always be internally controlled by the LNBH24 tone generator and the EXTM signal will be used as a timing control for DiSEqC tone data encoding on the VoTX output. A TTL-compatible 22 kHz signal is required for the proper control of the EXTM pin function. Before se ...
BD63872EFV
... mode, the ratio of FAST DECAY & SLOW DECAY can be freely set, so the optimum control conditions for every motor can be realized. In addition, being able to drive with one system of power supply makes contribution to the set design’s getting easy. ●Feature 1) Single power supply input (rated voltage ...
... mode, the ratio of FAST DECAY & SLOW DECAY can be freely set, so the optimum control conditions for every motor can be realized. In addition, being able to drive with one system of power supply makes contribution to the set design’s getting easy. ●Feature 1) Single power supply input (rated voltage ...
TLV2371-Q1, TLV2372-Q1, TLV2374-Q1 μA/Ch 3-MHz RAIL-TO-RAIL INPUT/OUTPUT FAMILY OF 550-
... while adding the rail-to-rail output swing feature. The TLV237x also provides 3-MHz bandwidth from only 550 μA. The maximum recommended supply voltage is 16 V, which allows the devices to be operated from (±8 V supplies down to ±1.35 V) a variety of rechargeable cells. The CMOS inputs enable use in ...
... while adding the rail-to-rail output swing feature. The TLV237x also provides 3-MHz bandwidth from only 550 μA. The maximum recommended supply voltage is 16 V, which allows the devices to be operated from (±8 V supplies down to ±1.35 V) a variety of rechargeable cells. The CMOS inputs enable use in ...
AND8255/DA Simple DC SPICE Model for the LLC
... variation slope is null (6.0 V). By changing minimum and maximum frequency limits, the small signal slope of the VCO is also changed what the modulator also reflects. Figure 15 shows the internal section of this box: ...
... variation slope is null (6.0 V). By changing minimum and maximum frequency limits, the small signal slope of the VCO is also changed what the modulator also reflects. Figure 15 shows the internal section of this box: ...
MAX5141–MAX5144 +3V/+5V, Serial-Input, Voltage-Output, 14-Bit DACs General Description
... independent of input code; however, the output amplifier’s input impedance should still be as high as possible to minimize gain errors. The DAC’s output capacitance is also independent of input code, thus simplifying stability requirements on the external amplifier. In bipolar mode, a precision ampl ...
... independent of input code; however, the output amplifier’s input impedance should still be as high as possible to minimize gain errors. The DAC’s output capacitance is also independent of input code, thus simplifying stability requirements on the external amplifier. In bipolar mode, a precision ampl ...
MAX4684/MAX4685 0.5 Analog Switches in UCSP Ω
... Note 1: Signals on NO_, NC_, and COM_ exceeding V+ or GND are clamped by internal diodes. Limit forward-diode current to maximum current rating. Note 2: This device is constructed using a unique set of packaging techniques that impose a limit on the thermal profile the device can be exposed to durin ...
... Note 1: Signals on NO_, NC_, and COM_ exceeding V+ or GND are clamped by internal diodes. Limit forward-diode current to maximum current rating. Note 2: This device is constructed using a unique set of packaging techniques that impose a limit on the thermal profile the device can be exposed to durin ...
MAX8524/MAX8525 2- to 8-Phase VRM 10/9.1 PWM Controllers Positioning
... Current-mode control also simplifies compensation with a variety of capacitors by eliminating the output-filter double pole associated with voltage-mode controllers. Both devices are compatible with electrolytic, tantalum, polymer, and ceramic capacitors. Output current sensing eliminates issues ass ...
... Current-mode control also simplifies compensation with a variety of capacitors by eliminating the output-filter double pole associated with voltage-mode controllers. Both devices are compatible with electrolytic, tantalum, polymer, and ceramic capacitors. Output current sensing eliminates issues ass ...
LT1795 - Dual 500mA/50MHz Current Feedback Line Driver Amplifier
... output current and excellent large signal characteristics. The combination of high slew rate, 500mA output drive and up to ±15V operation enables the device to deliver significant power at frequencies in the 1MHz to 2MHz range. Short-circuit protection and thermal shutdown insure the device’s rugged ...
... output current and excellent large signal characteristics. The combination of high slew rate, 500mA output drive and up to ±15V operation enables the device to deliver significant power at frequencies in the 1MHz to 2MHz range. Short-circuit protection and thermal shutdown insure the device’s rugged ...
How to measure… Contents
... There is a wide variety of flow sensors that can be used with Pico products. Flow is commonly sensed by measuring differential pressure across two points in a pipe. This can be done using the Venturi effect (by placing a restriction in the flow). An alternative approach is to use a Pitot tube. The m ...
... There is a wide variety of flow sensors that can be used with Pico products. Flow is commonly sensed by measuring differential pressure across two points in a pipe. This can be done using the Venturi effect (by placing a restriction in the flow). An alternative approach is to use a Pitot tube. The m ...
AN-1913 LM5088 Evaluation Board (Rev. E)
... When using electronic load, it is strongly recommended to power up the evaluation board at light load and then slowly increase the load. This is necessary as most of the electronic loads do not draw any current till the output reaches an internally set point; this can result in soft-start function t ...
... When using electronic load, it is strongly recommended to power up the evaluation board at light load and then slowly increase the load. This is necessary as most of the electronic loads do not draw any current till the output reaches an internally set point; this can result in soft-start function t ...
6100B/6105A Electrical Power Standards Extended Specifications
... If the 50 A or 80 A option is fitted, the range minimum settable fundamental frequency is 40 Hz and the maximum harmonic frequency is 3 kHz. Although the minimum settable fundamental frequency is 16 Hz, modulated waveforms may generate frequency components below that, including DC. A DC component of ...
... If the 50 A or 80 A option is fitted, the range minimum settable fundamental frequency is 40 Hz and the maximum harmonic frequency is 3 kHz. Although the minimum settable fundamental frequency is 16 Hz, modulated waveforms may generate frequency components below that, including DC. A DC component of ...
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.