M-1 Mic Preamp M-2 Mic Preamp M-1 Personal Mic
... Transformerless designs are usually limited to maximum voltages equal to their power supply voltages, typically ±15V to ±18V. The 990C Discrete Op-Amp is faster, quieter, more powerful and better sounding than the typical monolithic opamps found in other equipment. Each individual (discrete) transis ...
... Transformerless designs are usually limited to maximum voltages equal to their power supply voltages, typically ±15V to ±18V. The 990C Discrete Op-Amp is faster, quieter, more powerful and better sounding than the typical monolithic opamps found in other equipment. Each individual (discrete) transis ...
High Brightness LED Current Regulator A6260
... The A6260 is a linear current regulator that is designed to provide drive current and protection for series-connected, high brightness LEDs in automotive applications. It provides programmable current output at load voltages up to 3 V below the main supply voltage. For automotive applications optimu ...
... The A6260 is a linear current regulator that is designed to provide drive current and protection for series-connected, high brightness LEDs in automotive applications. It provides programmable current output at load voltages up to 3 V below the main supply voltage. For automotive applications optimu ...
Manual.
... It is possible to encounter a rather large number of devices which are performing the same functions, and we may even find them identical when we study their packaging or pin layouts, but a closer look reveals that they differ in the technology used for manufacturing them. The manufacturing technolo ...
... It is possible to encounter a rather large number of devices which are performing the same functions, and we may even find them identical when we study their packaging or pin layouts, but a closer look reveals that they differ in the technology used for manufacturing them. The manufacturing technolo ...
Lecture 19
... • The output impedance of a source follower is relatively low, whereas the input impedance is infinite (at low frequencies); thus, it is useful as a voltage buffer. Small-signal analysis circuit for determining output resistance, Rout ...
... • The output impedance of a source follower is relatively low, whereas the input impedance is infinite (at low frequencies); thus, it is useful as a voltage buffer. Small-signal analysis circuit for determining output resistance, Rout ...
LTC6906 - Micropower, 10kHz to 1MHz Resistor Set Oscillator in
... Guarding Against PC Board Leakage ...
... Guarding Against PC Board Leakage ...
Rejection of Power Supply Noise in Wheatstone Bridges
... circuit to reject the power supply noise is characterised by the PSRR (standing for Power Supply Rejection Ratio). This figure is defined as the ratio between the gain w.r.t. the input signal and the gain w.r.t. a change of the power supply: ...
... circuit to reject the power supply noise is characterised by the PSRR (standing for Power Supply Rejection Ratio). This figure is defined as the ratio between the gain w.r.t. the input signal and the gain w.r.t. a change of the power supply: ...
MAX9650/MAX9651 High-Current VCOM Drive Op Amps for TFT LCDs General Description
... The MAX9650/MAX9651 are single- and dual-channel VCOM amplifiers with rail-to-rail inputs and outputs. The MAX9650/MAX9651 can drive up to 1300mA of peak current per channel and operate up to 20V. The MAX9650/MAX9651 are designed to source and sink a high current quickly to hold the VCOM voltage sta ...
... The MAX9650/MAX9651 are single- and dual-channel VCOM amplifiers with rail-to-rail inputs and outputs. The MAX9650/MAX9651 can drive up to 1300mA of peak current per channel and operate up to 20V. The MAX9650/MAX9651 are designed to source and sink a high current quickly to hold the VCOM voltage sta ...
lecture1428643297
... Except in case of surge currents, in no other case the junction temperature is permitted to exceed the permissible value. Some of the current ratings used in industry to specify the device are given below. (i) Forward Current Rating. The maximum value of anode current, that an SCR can handle safel ...
... Except in case of surge currents, in no other case the junction temperature is permitted to exceed the permissible value. Some of the current ratings used in industry to specify the device are given below. (i) Forward Current Rating. The maximum value of anode current, that an SCR can handle safel ...
Diode Turn-On Time Induced Failures in Switching Regulators
... to turn on and clamp at its forward voltage drop. Historically, this extremely short time, units of nanoseconds, has been so small that user and vendor alike have essentially ignored it. It is rarely discussed and almost never specified. Recently, switching regulator clock rate and transition time h ...
... to turn on and clamp at its forward voltage drop. Historically, this extremely short time, units of nanoseconds, has been so small that user and vendor alike have essentially ignored it. It is rarely discussed and almost never specified. Recently, switching regulator clock rate and transition time h ...
High-fidelity PWM inverter for digital audio amplification
... power electronics as a basis for inverters with sinusoidal output voltages. The application of PWM inverter circuits for switching audio amplification is also well known. It is useful to consider the fundamental basis for this approach. From a power delivery standpoint, PWM provides two crucial adva ...
... power electronics as a basis for inverters with sinusoidal output voltages. The application of PWM inverter circuits for switching audio amplification is also well known. It is useful to consider the fundamental basis for this approach. From a power delivery standpoint, PWM provides two crucial adva ...
MAX8848Y/MAX8848Z High-Performance Negative Charge Pump EVALUATION KIT AVAILABLE
... The MAX8848Y/MAX8848Z negative charge pumps drive up to 7 white LEDs with regulated constant current for display backlight applications. By utilizing an inverting charge pump and extremely low-dropout adaptive current regulators, these ICs achieve very high efficiency over the full 1-cell Li+ batter ...
... The MAX8848Y/MAX8848Z negative charge pumps drive up to 7 white LEDs with regulated constant current for display backlight applications. By utilizing an inverting charge pump and extremely low-dropout adaptive current regulators, these ICs achieve very high efficiency over the full 1-cell Li+ batter ...
JUMO dTRON 304/308/316 plast Compact Controller for the plastics
... The temperature of the zones can be lowered to a quiescent-state setpoint during the production process, for cleaning or changing tools. Ex-factory, this is carried out via binary input 2, but can also be activated through a different signal. ...
... The temperature of the zones can be lowered to a quiescent-state setpoint during the production process, for cleaning or changing tools. Ex-factory, this is carried out via binary input 2, but can also be activated through a different signal. ...
Exceder LED Amber Lens
... applications with a low-profile design or approved equals. Special lettering, including ALERT lettering, shall be available. The Series LST-A Strobes shall be listed for UL Standard 1971 (Emergency Devices for the Hearing-Impaired) for Indoor Fire Protection Service. All inputs shall be compatible w ...
... applications with a low-profile design or approved equals. Special lettering, including ALERT lettering, shall be available. The Series LST-A Strobes shall be listed for UL Standard 1971 (Emergency Devices for the Hearing-Impaired) for Indoor Fire Protection Service. All inputs shall be compatible w ...
Rockwell Automation Allen-Bradley Specification SMC
... a.) Only applies during light motor load situations when enabled by user b.) The controller reduces current to the motor and thereby saves energy 3. External Bypass – Optional Run Operation a.) An external bypass contactor may be configured to operate the motor while running at full voltage and spee ...
... a.) Only applies during light motor load situations when enabled by user b.) The controller reduces current to the motor and thereby saves energy 3. External Bypass – Optional Run Operation a.) An external bypass contactor may be configured to operate the motor while running at full voltage and spee ...
THE NEW SOURCE OF POWER
... telephone: (+613) 9354 9133 facsimile: (+613) 9354 9233 e-mail: sales@grouptechnologies.com.au ...
... telephone: (+613) 9354 9133 facsimile: (+613) 9354 9233 e-mail: sales@grouptechnologies.com.au ...
EE316_5
... (Since polarity of both is uncertain must consider the worst case – hence we use the absolute values) Some op-amps have pins for “internal” offset nulling (correction) In other cases, an adjustable dc voltage is injected to compensate for the existing offset error (as detected by instruments) ...
... (Since polarity of both is uncertain must consider the worst case – hence we use the absolute values) Some op-amps have pins for “internal” offset nulling (correction) In other cases, an adjustable dc voltage is injected to compensate for the existing offset error (as detected by instruments) ...
Rockwell Automation Allen-Bradley Specification SMC
... a.) Only applies during light motor load situations when enabled by user b.) The controller reduces current to the motor and thereby saves energy 3. External Bypass – Optional Run Operation a.) An external bypass contactor may be configured to operate the motor while running at full voltage and spee ...
... a.) Only applies during light motor load situations when enabled by user b.) The controller reduces current to the motor and thereby saves energy 3. External Bypass – Optional Run Operation a.) An external bypass contactor may be configured to operate the motor while running at full voltage and spee ...
AUTOMATIC TRANSFER SWITCHES (ATS) IN CRITICAL
... The second consideration pertains to the technique used to cause the ATS to transfer to its alternate power source. Many ATS’s employ a voltage-sensor circuit(s) to detect the loss of preferred input power. When the voltage sensor detects the absence of preferred input power, the transfer is initiat ...
... The second consideration pertains to the technique used to cause the ATS to transfer to its alternate power source. Many ATS’s employ a voltage-sensor circuit(s) to detect the loss of preferred input power. When the voltage sensor detects the absence of preferred input power, the transfer is initiat ...
LVDT SELECTION, HANDLING AND INSTALLATION GUIDELINES APPLICATION NOTE Preamble
... inherently frictionless, they have a virtually infinite cycle life when properly used. As AC operated LVDTs do not contain any electronics, they can be designed to operate at cryogenic temperatures or up to 1,200°F (650°C), in harsh environments, under high vibration and shock levels. These are the ...
... inherently frictionless, they have a virtually infinite cycle life when properly used. As AC operated LVDTs do not contain any electronics, they can be designed to operate at cryogenic temperatures or up to 1,200°F (650°C), in harsh environments, under high vibration and shock levels. These are the ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)