EE2003 Circuit Theory
... of a voltage source VTH in series with a resistor RTH, where • VTH is the open-circuit voltage at the terminals. • RTH is the input or equivalent resistance at the terminals when the independent sources are turned off. ...
... of a voltage source VTH in series with a resistor RTH, where • VTH is the open-circuit voltage at the terminals. • RTH is the input or equivalent resistance at the terminals when the independent sources are turned off. ...
PAM2304 Description Pin Assignments
... stability and transient response. To ensure the longest battery life in portable applications, the PAM2304 provides a power-saving PulseSkipping Modulation (PSM) mode to reduce quiescent current under light load operation to save power. The PAM2304 supports a range of input voltages from 2.5V to 5.5 ...
... stability and transient response. To ensure the longest battery life in portable applications, the PAM2304 provides a power-saving PulseSkipping Modulation (PSM) mode to reduce quiescent current under light load operation to save power. The PAM2304 supports a range of input voltages from 2.5V to 5.5 ...
Abstract dfm I. Introduction II. Dynamic and short
... cul~ent of the two waves cancels and the voltage adds to ZV,. For this period of time (from 0 to ZT,), a current of V/Z, is drawn from the power supply. At r=ZT,,. a new voltage wave is initiated with a value Vj=l(l’DD2V,-V,)Z,,. whel-e /(VDO-2VI-V21 is the current of the transistor with V,,,,,=ZV,+ ...
... cul~ent of the two waves cancels and the voltage adds to ZV,. For this period of time (from 0 to ZT,), a current of V/Z, is drawn from the power supply. At r=ZT,,. a new voltage wave is initiated with a value Vj=l(l’DD2V,-V,)Z,,. whel-e /(VDO-2VI-V21 is the current of the transistor with V,,,,,=ZV,+ ...
TLX9000
... The TOSHIBA TLX9000 mini-flat photocoupler is suitable for surface-mount assembly. The TLX9000 consists of a gallium arsenide infrared emitting diode optically coupled to a photo-transistor. This photocoupler can be used to the extensive applications. It is generic speed transistor output. Collect ...
... The TOSHIBA TLX9000 mini-flat photocoupler is suitable for surface-mount assembly. The TLX9000 consists of a gallium arsenide infrared emitting diode optically coupled to a photo-transistor. This photocoupler can be used to the extensive applications. It is generic speed transistor output. Collect ...
Ttitle, Title, Title, Ttitle, Title, Title, Ttitle, Title, Title
... 3-level technology was originally intended to be used to control voltages that were greater than the reverse voltage of the semiconductor device. Now the main purpose of this technology can be found in the output voltage waveform: instead of the full positive or negative DC link voltage, now half th ...
... 3-level technology was originally intended to be used to control voltages that were greater than the reverse voltage of the semiconductor device. Now the main purpose of this technology can be found in the output voltage waveform: instead of the full positive or negative DC link voltage, now half th ...
800-75 300 A Externally Operated Series Multiple (Dual Voltage
... between series and parallel to provide different common transformer voltage ratios.They also make it possible to stock one transformer with voltage conversion capability. The switches may be used for 3:1 or lower voltage ratios only. Ratios other than 2:1 or 3:1 may require a backplate.Tri-voltage ...
... between series and parallel to provide different common transformer voltage ratios.They also make it possible to stock one transformer with voltage conversion capability. The switches may be used for 3:1 or lower voltage ratios only. Ratios other than 2:1 or 3:1 may require a backplate.Tri-voltage ...
Evaluates: MAX848/MAX849 MAX849 Evaluation Kit _______________General Description ____________________________Features
... the DOUT pin, at the CLK/SEL switching frequency. Pulses are skipped in proportion to the selected analog input. One way to read a value from the ADC is to use a microcontroller’s (µC's) pulse accumulator or counter/ timer. With the MAX849’s DOUT incrementing the counter, clear it and latch its valu ...
... the DOUT pin, at the CLK/SEL switching frequency. Pulses are skipped in proportion to the selected analog input. One way to read a value from the ADC is to use a microcontroller’s (µC's) pulse accumulator or counter/ timer. With the MAX849’s DOUT incrementing the counter, clear it and latch its valu ...
Document
... The magnetic coupling between the fixed coils and the moving coils is across an air gap that results in a weak magnetic field. For magnetic coupling to be sufficient more current must flow through the coils, which means that a larger-diameter ...
... The magnetic coupling between the fixed coils and the moving coils is across an air gap that results in a weak magnetic field. For magnetic coupling to be sufficient more current must flow through the coils, which means that a larger-diameter ...
Features •
... Configurator in a cascade chain of configurator devices. • SER_EN must be at logic high level (internal pull-up provided) except during ISP. • The READY pin is available as an open-collector indicator of the device’s reset status; it is driven Low while the device is in its power-on reset cycle and ...
... Configurator in a cascade chain of configurator devices. • SER_EN must be at logic high level (internal pull-up provided) except during ISP. • The READY pin is available as an open-collector indicator of the device’s reset status; it is driven Low while the device is in its power-on reset cycle and ...
EE 448
... 1. The machines we will be working with in this lab have these resistances: R1 = 300, R2 = 600 and R3 = 1200. Identify the parallel combinations of two of the resistors at a time to get equivalent resistances of 200, 240 and 400. This will make using the lab equipment easier. 2. If R1= 300 is ...
... 1. The machines we will be working with in this lab have these resistances: R1 = 300, R2 = 600 and R3 = 1200. Identify the parallel combinations of two of the resistors at a time to get equivalent resistances of 200, 240 and 400. This will make using the lab equipment easier. 2. If R1= 300 is ...
ADM4073 数据手册DataSheet 下载
... To measure lower currents accurately, use as large a sense resistor as possible to utilize the higher end of the sense voltage range. This reduces the effects of the offset voltage errors in the internal amplifier. When currents are very large, it is important to take the I2R power losses across the ...
... To measure lower currents accurately, use as large a sense resistor as possible to utilize the higher end of the sense voltage range. This reduces the effects of the offset voltage errors in the internal amplifier. When currents are very large, it is important to take the I2R power losses across the ...
Ohm`s Law Ohmic relationship –V=IR Non Ohmic devises Electric
... Ohmmeters work by passing a small current through the component and measuring the voltage produced. An ohmmeter does not function with a circuit connected to a power supply. If you want to measure the resistance of a particular component, you must take it out of the circuit altogether and test it se ...
... Ohmmeters work by passing a small current through the component and measuring the voltage produced. An ohmmeter does not function with a circuit connected to a power supply. If you want to measure the resistance of a particular component, you must take it out of the circuit altogether and test it se ...
Analog Dialogue - Analog Devices
... 1. Thermistors: They have fast response and a small package; but they require linearization and have limited accuracy, especially over a wide temperature range. They also require current for excitation, which can produce self-heating, leading to drift. Overall system accuracy, when combined with sig ...
... 1. Thermistors: They have fast response and a small package; but they require linearization and have limited accuracy, especially over a wide temperature range. They also require current for excitation, which can produce self-heating, leading to drift. Overall system accuracy, when combined with sig ...
Assembly Notes
... components shown in the schematic and PCB layout serve as options and do not necessarily need to be installed. Please ignore components that appear in the schematic but not in your part list. 1. First install all parts on the back of the PCB. It is recommended that the components be soldered in foll ...
... components shown in the schematic and PCB layout serve as options and do not necessarily need to be installed. Please ignore components that appear in the schematic but not in your part list. 1. First install all parts on the back of the PCB. It is recommended that the components be soldered in foll ...
FALL 2015 - Ecs.csus.edu
... corners. Sometimes, if one knows what distortions a signal has undergone, compensating circuits can be added in the receiver to repair some of the damage. A number of these phenomena are explored in this experiment. A key piece of apparatus in this experiment is the Dynamic Signal Analyzer. To build ...
... corners. Sometimes, if one knows what distortions a signal has undergone, compensating circuits can be added in the receiver to repair some of the damage. A number of these phenomena are explored in this experiment. A key piece of apparatus in this experiment is the Dynamic Signal Analyzer. To build ...
W6ORGy Notes Downeast Microwave 30 Watt pep 23cm Linear Amp
... DEMI is producing a series of 23 cm linear amplifiers built around the Mitsubishi RA18H1213G power MOSFET module - 30, 60 and 120 Watt using 1, 2 or 4 of these bricks. The module is rated at 18 Watts by Mitsubishi and is very linear with low IM up to that level. DEMI is rating the amp at over 30 Wat ...
... DEMI is producing a series of 23 cm linear amplifiers built around the Mitsubishi RA18H1213G power MOSFET module - 30, 60 and 120 Watt using 1, 2 or 4 of these bricks. The module is rated at 18 Watts by Mitsubishi and is very linear with low IM up to that level. DEMI is rating the amp at over 30 Wat ...
Circuits make electric current useful.
... OUTLINE Remember to include this heading in your outline. I. Main idea A. Supporting idea 1. Detail 2. Detail B. Supporting idea ...
... OUTLINE Remember to include this heading in your outline. I. Main idea A. Supporting idea 1. Detail 2. Detail B. Supporting idea ...
ZXCT1107/1109/1110 LOW POWER HIGH-SIDE CURRENT MONITORS Description
... The current monitor ICs ZXCT1107, ZXCT1109 and ZXCT1110 all use a similar application circuit topology for high-side current sensing, with small differences. The ZXCT1110 has a separate ground pin whereas the ZXCT1107 and ZXCT1109 do not. The use of ZXCT1110 allows reduction of the absolute current ...
... The current monitor ICs ZXCT1107, ZXCT1109 and ZXCT1110 all use a similar application circuit topology for high-side current sensing, with small differences. The ZXCT1110 has a separate ground pin whereas the ZXCT1107 and ZXCT1109 do not. The use of ZXCT1110 allows reduction of the absolute current ...
Circuits make electric current useful.
... OUTLINE Remember to include this heading in your outline. I. Main idea A. Supporting idea 1. Detail 2. Detail B. Supporting idea ...
... OUTLINE Remember to include this heading in your outline. I. Main idea A. Supporting idea 1. Detail 2. Detail B. Supporting idea ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.