LM3875 Gainclone - Building Instructions
... With a new circuit, it's a good idea to increase mains voltage slowly, starting from 0V all way up to 120V and monitor current draw, voltages and components temperature. For that purpose I use Variac (Variable Auto Transformer). Alternatively you may consider "common 100 watt lightbulb wired in seri ...
... With a new circuit, it's a good idea to increase mains voltage slowly, starting from 0V all way up to 120V and monitor current draw, voltages and components temperature. For that purpose I use Variac (Variable Auto Transformer). Alternatively you may consider "common 100 watt lightbulb wired in seri ...
SWITCHGEAR
... The switchgear shall be factory assembled and tested and comply with applicable industry standards. It shall be a coordinated design so that shipping groups are easily connected together at the site into a continuous line-up. Necessary connecting materials shall be furnished. All power circuit break ...
... The switchgear shall be factory assembled and tested and comply with applicable industry standards. It shall be a coordinated design so that shipping groups are easily connected together at the site into a continuous line-up. Necessary connecting materials shall be furnished. All power circuit break ...
ADG1221 数据手册DataSheet下载
... Source Terminal. Can be an input or output. Drain Terminal. Can be an input or output. Drain Terminal. Can be an input or output. Source Terminal. Can be an input or output. ...
... Source Terminal. Can be an input or output. Drain Terminal. Can be an input or output. Drain Terminal. Can be an input or output. Source Terminal. Can be an input or output. ...
PMT High Voltage Control Board Specification Control Drawing (SCD)
... 240 nA at the maximum operating temperature specified herein, as determined by the output voltage changing less than 10V when the current is varied from zero to the specified minimum current. ...
... 240 nA at the maximum operating temperature specified herein, as determined by the output voltage changing less than 10V when the current is varied from zero to the specified minimum current. ...
Single Phase Induction Motor Speed Control
... To start the motor with low current, two anti-parallel SCRs connected in series with an induction motor to the utility supply. When the project is in operation, the firing angle is adjusted according to the requirement, which leads to changed intensity of a lamp or speed control of an induction mo ...
... To start the motor with low current, two anti-parallel SCRs connected in series with an induction motor to the utility supply. When the project is in operation, the firing angle is adjusted according to the requirement, which leads to changed intensity of a lamp or speed control of an induction mo ...
GaAs RF Transistors - Purdue College of Engineering
... • Ga(Ⅲ) diffuses into the metal -> AuGa • Ge(Ⅳ) diffuses into the wafer and acts as a dopant • Optional Nickel – to help diffuse ...
... • Ga(Ⅲ) diffuses into the metal -> AuGa • Ge(Ⅳ) diffuses into the wafer and acts as a dopant • Optional Nickel – to help diffuse ...
MAX5253 +3V, Quad, 12-Bit Voltage-Output DAC with Serial Interface __________________General Description
... (Figure 3). The serial input word consists of two address bits and two control bits followed by 12 data bits (MSB first), as shown in Figure 4. The 4-bit address/ control code determines the MAX5253’s response outlined in Table 1. The connection between DOUT and the serial-interface port is not nece ...
... (Figure 3). The serial input word consists of two address bits and two control bits followed by 12 data bits (MSB first), as shown in Figure 4. The 4-bit address/ control code determines the MAX5253’s response outlined in Table 1. The connection between DOUT and the serial-interface port is not nece ...
DS1804 NV Trimmer Potentiometer FEATURES
... 2) Valid for VCC = 5V only. 3) Resistor input voltages cannot go below ground or exceed VCC by the amounts as shown in the table. 4) Maximum current specifications are based on the clock rate of INC input. This specification represents the current required when changing the wiper position. 5) Standb ...
... 2) Valid for VCC = 5V only. 3) Resistor input voltages cannot go below ground or exceed VCC by the amounts as shown in the table. 4) Maximum current specifications are based on the clock rate of INC input. This specification represents the current required when changing the wiper position. 5) Standb ...
Capacitance and Dissipation Factor Measurement of Chip
... LCR meters generally provide internal resistances to protect their own power supply circuits. Depending on the value of this resistance, the actual voltage differential between the electrodes of a capacitor being measured drops excessively which prevents correct measurement of capacitance and dissip ...
... LCR meters generally provide internal resistances to protect their own power supply circuits. Depending on the value of this resistance, the actual voltage differential between the electrodes of a capacitor being measured drops excessively which prevents correct measurement of capacitance and dissip ...
TECH NOTE X-10 Communications Protocol and Power Line
... received, it is stored in the custom IC and applied (in envelope form) to the O.E.M. product. This output is coincident with the second X-10 PRO transmission. (X-10 PRO codes are always transmitted in groups of two, except for Bright and Dim see note 3, page 5). Data sent to the OEM product is valid ...
... received, it is stored in the custom IC and applied (in envelope form) to the O.E.M. product. This output is coincident with the second X-10 PRO transmission. (X-10 PRO codes are always transmitted in groups of two, except for Bright and Dim see note 3, page 5). Data sent to the OEM product is valid ...
System 90 Model 20-40-48
... Protection We believe that you, more than others, will appreciate the protection built-in to all System90s. Nothing can be more frustating than to spend hours on an install only to have it go up in smoke when its finally fired up. Particularly on the night when you've got that perfect date planned i ...
... Protection We believe that you, more than others, will appreciate the protection built-in to all System90s. Nothing can be more frustating than to spend hours on an install only to have it go up in smoke when its finally fired up. Particularly on the night when you've got that perfect date planned i ...
BC847BVC Features Mechanical Data
... Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically n ...
... Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically n ...
ADS7800 数据资料 dataSheet 下载
... While in the sampling mode, the capacitor array switch for the MSB capacitor (S1) is in position “S”, so that the charge on the MSB capacitor is proportional to the voltage level of the analog input signal, and the remaining array switches (S2 and S3) are set to position “R” to provide an accurate b ...
... While in the sampling mode, the capacitor array switch for the MSB capacitor (S1) is in position “S”, so that the charge on the MSB capacitor is proportional to the voltage level of the analog input signal, and the remaining array switches (S2 and S3) are set to position “R” to provide an accurate b ...
HMC232G7 数据资料DataSheet下载
... lines of -5/0V and requires no bias supply. This product is a form, fit & functional replacement for the HMC132G7. ...
... lines of -5/0V and requires no bias supply. This product is a form, fit & functional replacement for the HMC132G7. ...
ADS1252 数据资料 dataSheet 下载
... If a slower data-output rate does not meet the system requirements, then the analog front end can be designed to provide the needed attenuation to prevent aliasing. Additionally, the data-output rate can be increased and additional digital filtering can be done in the processor or controller. ...
... If a slower data-output rate does not meet the system requirements, then the analog front end can be designed to provide the needed attenuation to prevent aliasing. Additionally, the data-output rate can be increased and additional digital filtering can be done in the processor or controller. ...
Technical Publications Constant Power 6 Constant Power 3 Mini
... All components used are of the highest quality and specifically selected to achieve the highest level of performance. These units are UL listed and conform to the National Electric Code (NEC) and Occupational Safety and Health Act (OSHA) standards. The Constant Power 6, Constant Power 3 and the Mini ...
... All components used are of the highest quality and specifically selected to achieve the highest level of performance. These units are UL listed and conform to the National Electric Code (NEC) and Occupational Safety and Health Act (OSHA) standards. The Constant Power 6, Constant Power 3 and the Mini ...
Schneider MV Design Guide
... In order to design a medium-voltage cubicle, you need to know the following basic magnitudes: c Voltage c Current c Frequency c Short-circuit power. The voltage, the rated current and the rated frequency are often known or can easily be defined, but how can we calculate the short-circuit power or cu ...
... In order to design a medium-voltage cubicle, you need to know the following basic magnitudes: c Voltage c Current c Frequency c Short-circuit power. The voltage, the rated current and the rated frequency are often known or can easily be defined, but how can we calculate the short-circuit power or cu ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.