Circuit Analysis Demystified - one step easy a wonderful site
... components. This means that each component has two connection points or terminals that can be used to connect it with other components in the circuit. Each type of component will have its own symbol. This is illustrated in Fig. 1-1, where we indicate the terminals with two rounded ends or dots and u ...
... components. This means that each component has two connection points or terminals that can be used to connect it with other components in the circuit. Each type of component will have its own symbol. This is illustrated in Fig. 1-1, where we indicate the terminals with two rounded ends or dots and u ...
Aalborg Universitet Yang, Yongheng; Ma, Ke; Wang, Huai; Blaabjerg, Frede
... is of significant frequency dependency, as it is demonstrated in the experimental measurements in Fig. 4, where the ESRs of a film capacitor and an electrolytic capacitor were measured under different frequencies. It can be observed in Fig. 4 that the ESR of either the film capacitor or the electrol ...
... is of significant frequency dependency, as it is demonstrated in the experimental measurements in Fig. 4, where the ESRs of a film capacitor and an electrolytic capacitor were measured under different frequencies. It can be observed in Fig. 4 that the ESR of either the film capacitor or the electrol ...
1209B/1221B 1221C/1231C
... The standard controller throttle input is 0–5kΩ. Curtis potboxes (PB-5, -6, -9, -10) are designed to match this input. Some of these potboxes have a built-in microswitch, eliminating the need to install a separate pedal-actuated microswitch. Curtis also offers a self-contained footpedal unit (FP-2) ...
... The standard controller throttle input is 0–5kΩ. Curtis potboxes (PB-5, -6, -9, -10) are designed to match this input. Some of these potboxes have a built-in microswitch, eliminating the need to install a separate pedal-actuated microswitch. Curtis also offers a self-contained footpedal unit (FP-2) ...
MAX5308/MAX5309 Low-Power, Low-Glitch, Octal 10-Bit Voltage- Output DACs with Serial Interface General Description
... The MAX5308/MAX5309 are 10-bit, eight-channel, lowpower, voltage-output digital-to-analog converters (DACs) that are easily addressed using a simple 3-wire serial interface. These devices feature eight doublebuffered DACs using a common 16-bit serial to parallel shift register, a power-on reset (POR ...
... The MAX5308/MAX5309 are 10-bit, eight-channel, lowpower, voltage-output digital-to-analog converters (DACs) that are easily addressed using a simple 3-wire serial interface. These devices feature eight doublebuffered DACs using a common 16-bit serial to parallel shift register, a power-on reset (POR ...
48-VDC Battery Powered Inverter Power Stage
... motors were used for traction drives, but recent advances in microcontroller technology have made them faster and powerful, resulting in easier implementation of AC motor control algorithms. Current forklift models use ACIM for their inherent advantages such as: • Eliminates the need for brushes req ...
... motors were used for traction drives, but recent advances in microcontroller technology have made them faster and powerful, resulting in easier implementation of AC motor control algorithms. Current forklift models use ACIM for their inherent advantages such as: • Eliminates the need for brushes req ...
CGH80030D - Wolfspeed
... no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. “Typical” parameters are the average values expected by Cree in large quantities and are provided for information purposes only. These values can and do vary in different applications, and ...
... no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. “Typical” parameters are the average values expected by Cree in large quantities and are provided for information purposes only. These values can and do vary in different applications, and ...
TPS659107 User Guide For i.MX27 and i.MX35
... INT_STS_REG.PWRON_LP_IT is the PWRON long-press interrupt. This interrupt is generated when the PWRON button is pressed for 6 seconds. The application processor can make a decision to acknowledge the interrupt. If this interrupt is not acknowledged in the next 2 seconds, then the device interprets t ...
... INT_STS_REG.PWRON_LP_IT is the PWRON long-press interrupt. This interrupt is generated when the PWRON button is pressed for 6 seconds. The application processor can make a decision to acknowledge the interrupt. If this interrupt is not acknowledged in the next 2 seconds, then the device interprets t ...
Leakage Current Reduction in CMOS VLSI Circuits by Input Vector
... decreasing the threshold voltage increases the leakage current exponentially. In fact decreasing the threshold voltage by 100 mv increases the leakage current by a factor of 10. Decreasing the length of transistors increases the leakage current as well. Therefore, in a chip, transistors that have sm ...
... decreasing the threshold voltage increases the leakage current exponentially. In fact decreasing the threshold voltage by 100 mv increases the leakage current by a factor of 10. Decreasing the length of transistors increases the leakage current as well. Therefore, in a chip, transistors that have sm ...
Radian Series Inverter/Charger
... MATE3 System Display and Controller The Radian inverter/charger has no external controls. It can operate normally without an external control or interface. Basic modes and settings are pre-programmed at the factory. (See page 47 for default settings.) The Radian inverter has no display or LED indica ...
... MATE3 System Display and Controller The Radian inverter/charger has no external controls. It can operate normally without an external control or interface. Basic modes and settings are pre-programmed at the factory. (See page 47 for default settings.) The Radian inverter has no display or LED indica ...
Sabertooth 2×32 - Dimension Engineering
... When used with the optional Kangaroo x2 expansion board, Sabertooth 2x32 works with quadrature encoder or potentiometer feedback for speed or position control. Because it is self-tuning, you can skip the hours or days of work getting your PID coefficients dialed in. High resolution Synchronous regen ...
... When used with the optional Kangaroo x2 expansion board, Sabertooth 2x32 works with quadrature encoder or potentiometer feedback for speed or position control. Because it is self-tuning, you can skip the hours or days of work getting your PID coefficients dialed in. High resolution Synchronous regen ...
capacitors for rfi suppression of the ac line
... This class will be called for in installation category III applications such as for an industrial printer or minicomputer which is connected to a 3-phase line. Industrial lighting ballasts can also fall into this category. These capacitors are impulse tested with 4.0kV if their value is 1.0µF or les ...
... This class will be called for in installation category III applications such as for an industrial printer or minicomputer which is connected to a 3-phase line. Industrial lighting ballasts can also fall into this category. These capacitors are impulse tested with 4.0kV if their value is 1.0µF or les ...
Liebert PPC Two Stage Distribution 150-800kVA Guide
... on heavy-duty swivel casters for portability and ease of installation and shall be provided with permanent leveling jacks for final installation. The unit shall have easily removable input and output cable trays. All installation and service shall be capable of being performed with access to the fro ...
... on heavy-duty swivel casters for portability and ease of installation and shall be provided with permanent leveling jacks for final installation. The unit shall have easily removable input and output cable trays. All installation and service shall be capable of being performed with access to the fro ...
WT310/WT310HC/WT330 Digital Power Meter User’s Manual IM WT310-01EN
... WT310HC/WT330” will refer to all of these products). The WT310/WT310HC/WT330 is a power measurement instrument that can measure parameters such as voltage, current, and power. This User’s Manual explains the features of the WT310/WT310HC/WT330 and how to use them. To ensure correct use, please read ...
... WT310HC/WT330” will refer to all of these products). The WT310/WT310HC/WT330 is a power measurement instrument that can measure parameters such as voltage, current, and power. This User’s Manual explains the features of the WT310/WT310HC/WT330 and how to use them. To ensure correct use, please read ...
DM-111S Current Data Logger Product Manual
... Before and during measurements please be very diligent in following instructions below: Do not measure voltage or current in wet or dusty places; Do not measure in presence of gas, explosive materials or combustibles; Do not touch the circuit under test if no measurement is being taken; Do n ...
... Before and during measurements please be very diligent in following instructions below: Do not measure voltage or current in wet or dusty places; Do not measure in presence of gas, explosive materials or combustibles; Do not touch the circuit under test if no measurement is being taken; Do n ...
Testing.
... The calibration is generally done at a voltage of 50 to 75 % of the test voltage. In this case since the test voltage is 550 kV the calibration is done at a level of 275 kV to 413 kV. Let the Impulse Generator has 6 stages with a charging voltage of Dr M A Panneerselvam, Professor, Anna University ...
... The calibration is generally done at a voltage of 50 to 75 % of the test voltage. In this case since the test voltage is 550 kV the calibration is done at a level of 275 kV to 413 kV. Let the Impulse Generator has 6 stages with a charging voltage of Dr M A Panneerselvam, Professor, Anna University ...
Designs of Broadband Highly Linear CMOS LNAs
... communications, Wi-Fi Local Area Network, and short-range personal communications such as Bluetooth (BT), have been commercially deployed and continue to evolve. On the emerging horizon, mobile terminals no longer limit their usage to a single purpose, but serve to provide a multitude of access to h ...
... communications, Wi-Fi Local Area Network, and short-range personal communications such as Bluetooth (BT), have been commercially deployed and continue to evolve. On the emerging horizon, mobile terminals no longer limit their usage to a single purpose, but serve to provide a multitude of access to h ...
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.