Practical Problems
... iron loss to be 2 W/kg at 50 Hz and density of iron as 7.8 g/cm3. 6. A 230 V/115 V single phase transformer takes a no-load current of 1.7 A at a power factor of 0.18 lagging with low voltage winding kept open. If the low voltage winding is now loaded to take a current of 13 A at 0.8 power factor la ...
... iron loss to be 2 W/kg at 50 Hz and density of iron as 7.8 g/cm3. 6. A 230 V/115 V single phase transformer takes a no-load current of 1.7 A at a power factor of 0.18 lagging with low voltage winding kept open. If the low voltage winding is now loaded to take a current of 13 A at 0.8 power factor la ...
Audio Circuits - Part 1 - Audio Engineering Society
... rect remedial action is applied. This I n order to achieve the objectives of paper describes and illustrates, with this paper, it is necessary to make clear representative examples, various types ,the meanings of the terms employed i n of common noise and in particular those describing various types ...
... rect remedial action is applied. This I n order to achieve the objectives of paper describes and illustrates, with this paper, it is necessary to make clear representative examples, various types ,the meanings of the terms employed i n of common noise and in particular those describing various types ...
Circuit Description of Effects Box
... The reverberation circuit is an echo-reverb kit by Cana-Kits. It is based off the NTE1641 (U3), which is a 1024 stage bucket brigade delay chip. Bucket brigade chip adds delay to a signal by passing the input signal through a number of circuit cells that introduce a small delay. The total delay is d ...
... The reverberation circuit is an echo-reverb kit by Cana-Kits. It is based off the NTE1641 (U3), which is a 1024 stage bucket brigade delay chip. Bucket brigade chip adds delay to a signal by passing the input signal through a number of circuit cells that introduce a small delay. The total delay is d ...
MAX730A/MAX738A/MAX744A 5V, Step-Down, Current-Mode PWM DC-DC Converters __________________General Description
... The MAX730A/MAX738A/MAX744A switch-mode regulators use a current-mode pulse-width-modulation (PWM) control system coupled with a simple step-down (buck) regulator topography. They convert an unregulated DC voltage from 5.2V to 11V for the MAX730A, and from 6V to 16V for the MAX738A/MAX744A. The curr ...
... The MAX730A/MAX738A/MAX744A switch-mode regulators use a current-mode pulse-width-modulation (PWM) control system coupled with a simple step-down (buck) regulator topography. They convert an unregulated DC voltage from 5.2V to 11V for the MAX730A, and from 6V to 16V for the MAX738A/MAX744A. The curr ...
BQ24450 数据资料 dataSheet 下载
... temperature compensated to track the temperature characteristics of lead-acid cells. Additionally, the IC operates with low supply current, only 1.6mA, minimizing on-chip dissipation and permitting the accurate sensing of the operating environmental temperature by avoiding self-heating effects. To t ...
... temperature compensated to track the temperature characteristics of lead-acid cells. Additionally, the IC operates with low supply current, only 1.6mA, minimizing on-chip dissipation and permitting the accurate sensing of the operating environmental temperature by avoiding self-heating effects. To t ...
Automation control units
... The new range includes 3 types of control unit, depending on the desired service level and the complexity of the installation. The new control units can be used to set the conditions for supply inversion, switching a generator on or off. For single-phase, two-phase and three-phase systems. Used to c ...
... The new range includes 3 types of control unit, depending on the desired service level and the complexity of the installation. The new control units can be used to set the conditions for supply inversion, switching a generator on or off. For single-phase, two-phase and three-phase systems. Used to c ...
Evaluates: MAX1692 MAX1692 Evaluation Kit General Description Features
... life by operating in PWM mode under heavy loads and in PFM mode under light loads for reduced power consumption. The EV kit operates at a 750kHz switching frequency and allows the use of a small-value inductor. The switching frequency can also be synchronized to an external clock ranging from 500kHz ...
... life by operating in PWM mode under heavy loads and in PFM mode under light loads for reduced power consumption. The EV kit operates at a 750kHz switching frequency and allows the use of a small-value inductor. The switching frequency can also be synchronized to an external clock ranging from 500kHz ...
MEGA Fuses Datasheet
... Note 1: Not mentioned in ISO standards Note 2: Short Circuit Protector only * 0298xxx.ZXB has white font color on all ratings. ** Voltage Drop measurements for short circuit protectors taken at 75% of rated current. Littelfuse products are not designed for, and shall not be used for, any purpose (in ...
... Note 1: Not mentioned in ISO standards Note 2: Short Circuit Protector only * 0298xxx.ZXB has white font color on all ratings. ** Voltage Drop measurements for short circuit protectors taken at 75% of rated current. Littelfuse products are not designed for, and shall not be used for, any purpose (in ...
ASM-1 Manual - Elby Designs
... The following section outlines some additional modules that will needed if the ASM-1 is to be used as a standalone unit. - components for the following circuits are NOT included in your kit Power Supply To get your ASM-1 up and running you will need a suitable power supply. The requirements of the A ...
... The following section outlines some additional modules that will needed if the ASM-1 is to be used as a standalone unit. - components for the following circuits are NOT included in your kit Power Supply To get your ASM-1 up and running you will need a suitable power supply. The requirements of the A ...
lecture 4 sem probe top down
... filament (heater) current is to give the electrons in the source enough thermal energy to over come the energy barrier which is prohibiting their escape. All metals will give off electrons when heated and the higher the temperature the more electrons are emitted, however most materials do not surviv ...
... filament (heater) current is to give the electrons in the source enough thermal energy to over come the energy barrier which is prohibiting their escape. All metals will give off electrons when heated and the higher the temperature the more electrons are emitted, however most materials do not surviv ...
NCP139 - 1 A, Very Low Dropout Bias Rail CMOS Voltage
... circuitry is powered from the VBIAS voltage. The use of an NMOS pass transistor offers several advantages in applications. Unlike PMOS topology devices, the output capacitor has reduced impact on loop stability. Vin to Vout operating voltage difference can be very low compared with standard PMOS reg ...
... circuitry is powered from the VBIAS voltage. The use of an NMOS pass transistor offers several advantages in applications. Unlike PMOS topology devices, the output capacitor has reduced impact on loop stability. Vin to Vout operating voltage difference can be very low compared with standard PMOS reg ...
Features Mechanical Data
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
EASA Weekend Technician Class 6
... potential or electromotive force. The correct way to connect a voltmeter to a circuit is in parallel with the circuit. • Car battery is measured in parallel • House wall sockets are measured in parallel ...
... potential or electromotive force. The correct way to connect a voltmeter to a circuit is in parallel with the circuit. • Car battery is measured in parallel • House wall sockets are measured in parallel ...
Stray voltage
Stray voltage is the occurrence of electrical potential between two objects that ideally should not have any voltage difference between them. Small voltages often exist between two grounded objects in separate locations, due to normal current flow in the power system. Large voltages can appear on the enclosures of electrical equipment due to a fault in the electrical power system, such as a failure of insulation.