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... Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any ...
... Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any ...
CFL Light Dimmer
... series LC circuit with a high Q factor • Control IC sweeps the half-bridge frequency from maximum down towards the resonant frequency of the LC circuit • Lamp filaments are pre-heated as the frequency decreases and the lamp voltage and load current increase ECE 442 Power Electronics ...
... series LC circuit with a high Q factor • Control IC sweeps the half-bridge frequency from maximum down towards the resonant frequency of the LC circuit • Lamp filaments are pre-heated as the frequency decreases and the lamp voltage and load current increase ECE 442 Power Electronics ...
Evaluates: MAX5088/MAX5089 MAX5089 Evaluation Kit General Description Features
... The MAX5089 EV kit circuit uses a MAX5089 buck converter IC (U1) to implement a step-down DC-DC converter circuit. The MAX5089 EV kit operates over a wide 5.5V to 16V input voltage range and is configured to provide 3.3V at up to 2A of output current. The MAX5089 IC features an internal low RDSON MO ...
... The MAX5089 EV kit circuit uses a MAX5089 buck converter IC (U1) to implement a step-down DC-DC converter circuit. The MAX5089 EV kit operates over a wide 5.5V to 16V input voltage range and is configured to provide 3.3V at up to 2A of output current. The MAX5089 IC features an internal low RDSON MO ...
Electricity Unit Study Guide - Mrs. Miller`s 4th Grade Class
... · By using a battery with a greater voltage or adding more batteries (in series) to the electric circuit, the strength of the electromagnet can be increased. Properties of the core · An iron core will produce the strongest magnet. By increasing the diameter of the core, the strength of the electroma ...
... · By using a battery with a greater voltage or adding more batteries (in series) to the electric circuit, the strength of the electromagnet can be increased. Properties of the core · An iron core will produce the strongest magnet. By increasing the diameter of the core, the strength of the electroma ...
2A/3A Dual Channel Synchronous Step-Down
... the suite of various end equipment’s power bus regulators with a cost effective, low component count, and low standby current solution. The main control loops of the TPS542951 use the D-CAP2™ mode control which provides a very fast transient response with no external compensation components. The ada ...
... the suite of various end equipment’s power bus regulators with a cost effective, low component count, and low standby current solution. The main control loops of the TPS542951 use the D-CAP2™ mode control which provides a very fast transient response with no external compensation components. The ada ...
Controller Schematic Design
... little resistance (0.2 Ω). The current through the resistors is the same as the one passing through the corresponding servo. If we measure the voltage across the resistors we have information about the electrical current and therefore about the torque of the servo. Servos supply voltage is V+ and is ...
... little resistance (0.2 Ω). The current through the resistors is the same as the one passing through the corresponding servo. If we measure the voltage across the resistors we have information about the electrical current and therefore about the torque of the servo. Servos supply voltage is V+ and is ...
Harmonic Injection Technique to Reduce Harmonic
... Where, Vo is rectifier output voltage andVlp is input line-line peak voltage. The higher the M is, the lower the harmonics become. A larger M means a high output voltage, yielding a high voltage stress on the devices. To qualify the performance of a switching mode rectifier with power factor correct ...
... Where, Vo is rectifier output voltage andVlp is input line-line peak voltage. The higher the M is, the lower the harmonics become. A larger M means a high output voltage, yielding a high voltage stress on the devices. To qualify the performance of a switching mode rectifier with power factor correct ...
R - Sfu
... The SAME amount of current I passes through three different resistors. R2 has twice the cross-‐sec8onal area and the same length as R1, and R3 is three 8mes as long as R1 but has the same cr ...
... The SAME amount of current I passes through three different resistors. R2 has twice the cross-‐sec8onal area and the same length as R1, and R3 is three 8mes as long as R1 but has the same cr ...
ac voltage measurement
... 1. Insert the black and red test leads into the COM and V Hz input terminals respectively. 2. Set rotary switch at desired range position. 3. Push SELECT button to select . 4. If the resistance being measured exceeds the maximum value of the range or the input is not connected, an overrange indi ...
... 1. Insert the black and red test leads into the COM and V Hz input terminals respectively. 2. Set rotary switch at desired range position. 3. Push SELECT button to select . 4. If the resistance being measured exceeds the maximum value of the range or the input is not connected, an overrange indi ...
BDTIC www.BDTIC.com/infineon TLV4946-2L
... The chopped Hall Effect Latch comprises a Hall probe, a bias generator, compensation circuits, an oscillator and an output transistor. The bias generator provides currents to the Hall probe and the active circuits. Compensation circuits stabilize response of the IC over temperature and reduce the im ...
... The chopped Hall Effect Latch comprises a Hall probe, a bias generator, compensation circuits, an oscillator and an output transistor. The bias generator provides currents to the Hall probe and the active circuits. Compensation circuits stabilize response of the IC over temperature and reduce the im ...
A Low-Power Low-Voltage 10-bit 100
... Pipeline architectures have been widely employed in applications requiring high speed and high resolution with relatively low power dissipation supply voltage of 1.2 v For lower-voltage operation,the switched opamp (SO) technique is proposed to overcome the switch driving problem caused by a ...
... Pipeline architectures have been widely employed in applications requiring high speed and high resolution with relatively low power dissipation supply voltage of 1.2 v For lower-voltage operation,the switched opamp (SO) technique is proposed to overcome the switch driving problem caused by a ...
AC Meters
... The sensitivity of ac voltmeters, using either half wave or full wave rectification, is less than the sensitivity of dc voltmeters. Therefore, loading effect of an ac voltmeter is greater than that of a dc voltmeter. Sac = 0.45Sdc Sac = 0.9Sdc ...
... The sensitivity of ac voltmeters, using either half wave or full wave rectification, is less than the sensitivity of dc voltmeters. Therefore, loading effect of an ac voltmeter is greater than that of a dc voltmeter. Sac = 0.45Sdc Sac = 0.9Sdc ...
LM432 数据资料 dataSheet 下载
... specifications and test conditions, see the Electrical Characteristics. The guaranteed specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test conditions. Note 3: All voltages are measured with respe ...
... specifications and test conditions, see the Electrical Characteristics. The guaranteed specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test conditions. Note 3: All voltages are measured with respe ...
MAX860/MAX861 50mA, Frequency-Selectable, Switched-Capacitor Voltage Converters _______________General Description
... The MAX860/MAX861 capacitive charge pumps either invert or double the voltage applied to their inputs. For highest performance, use low equivalent series resistance (ESR) capacitors. See the Capacitor Selection section for more details. The frequency-control (FC) pin allows you to choose one of thre ...
... The MAX860/MAX861 capacitive charge pumps either invert or double the voltage applied to their inputs. For highest performance, use low equivalent series resistance (ESR) capacitors. See the Capacitor Selection section for more details. The frequency-control (FC) pin allows you to choose one of thre ...
VCS1610Z (Kelvin Connection)
... variations (TCR) and applied power changes (PCR). Designers can now guarantee a high degree of stability and accuracy in fixed-resistor applications using solutions based on Vishay‘s Foil Resistors revolutionary Z-foil technology. Model VCS1610Z is a surface mount chip resistor designed with 4 pads ...
... variations (TCR) and applied power changes (PCR). Designers can now guarantee a high degree of stability and accuracy in fixed-resistor applications using solutions based on Vishay‘s Foil Resistors revolutionary Z-foil technology. Model VCS1610Z is a surface mount chip resistor designed with 4 pads ...
Fuzzy Logic Controlled Dynamic Voltage Restorer for
... devices are very sensitive to disturbances and become less tolerant to power quality problems such as voltage sags, swells and harmonics. Voltage dips are considered to be one of the most severe disturbances to the industrial equipment. Voltage support at a load can be achieved by reactive power inj ...
... devices are very sensitive to disturbances and become less tolerant to power quality problems such as voltage sags, swells and harmonics. Voltage dips are considered to be one of the most severe disturbances to the industrial equipment. Voltage support at a load can be achieved by reactive power inj ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.