Project: sun tracker
... the discharge pin is disconnected, allowing the capacitor to start charging again. Adjust duty cycle (time on : total time) by adjusting the ratio between RA and RB. Note that pin 4 (reset) is held at Vcc here. You will need change the connection for light sensitivity. ...
... the discharge pin is disconnected, allowing the capacitor to start charging again. Adjust duty cycle (time on : total time) by adjusting the ratio between RA and RB. Note that pin 4 (reset) is held at Vcc here. You will need change the connection for light sensitivity. ...
Extend the reach of any I C-bus system NXP I
... that a single, low-cost external transistor is all that’s needed to implement logic-level shifting if voltage translation is required. There is no restriction on interconnecting the Sx/Sy I/Os, and, because the device output levels are always held within 100mV of input drive levels, all the I/Os are ...
... that a single, low-cost external transistor is all that’s needed to implement logic-level shifting if voltage translation is required. There is no restriction on interconnecting the Sx/Sy I/Os, and, because the device output levels are always held within 100mV of input drive levels, all the I/Os are ...
TS30011/12/13 High Efficiency 1A/2A/3A Current-Mode
... and automotive market segments. It includes flexibility to be used for a wide range of output voltages and is optimized for high efficiency power conversion with low RDSON integrated synchronous switches. A 1MHz internal switching frequency facilitates low cost LC filter combinations. Additionally, ...
... and automotive market segments. It includes flexibility to be used for a wide range of output voltages and is optimized for high efficiency power conversion with low RDSON integrated synchronous switches. A 1MHz internal switching frequency facilitates low cost LC filter combinations. Additionally, ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... ac voltage source, in general, appears behind a transformer leakage reactance. The active and reactive power transfer between the power system and the D-STATCOM is caused by the voltage difference across this reactance. The D-STATCOM is connected in shunt with the power networks at customer side, wh ...
... ac voltage source, in general, appears behind a transformer leakage reactance. The active and reactive power transfer between the power system and the D-STATCOM is caused by the voltage difference across this reactance. The D-STATCOM is connected in shunt with the power networks at customer side, wh ...
MAX77271 Multimode PA Step-Down Converter with Linear Bypass Mode General Description
... EDGE. The device integrates a high-efficiency PWM stepdown converter for medium- and low-power transmission with an 85mΩ (typ) low dropout (LDO) bypass regulator, in parallel with the step-down converter, enabling highpower transmission. The IC uses an analog input driven by an external DAC to contr ...
... EDGE. The device integrates a high-efficiency PWM stepdown converter for medium- and low-power transmission with an 85mΩ (typ) low dropout (LDO) bypass regulator, in parallel with the step-down converter, enabling highpower transmission. The IC uses an analog input driven by an external DAC to contr ...
HIGH PRECISION SOURCE MEASURE UNIT MODEL 52400 SERIES
... A solar cell has a diode structure type which can be characterized by I-V sweep. The nature of energy generation requires the unique load sweep for light forward I-V curve that is used to derive most of the important parameters of a solar cell. A voltage source will then be required for reverse perf ...
... A solar cell has a diode structure type which can be characterized by I-V sweep. The nature of energy generation requires the unique load sweep for light forward I-V curve that is used to derive most of the important parameters of a solar cell. A voltage source will then be required for reverse perf ...
Unijunction Transistor
... VE ≥ ηVBB + VB, holes enter from emitter ‘E’ to the n-type bar and these are repelled by the base B2 due to its positive potential and are attracted by B1 which is at negative potential. ( Actually these holes get neutralized by attracting electrons from B1, here VB is the potential barrier of P-n j ...
... VE ≥ ηVBB + VB, holes enter from emitter ‘E’ to the n-type bar and these are repelled by the base B2 due to its positive potential and are attracted by B1 which is at negative potential. ( Actually these holes get neutralized by attracting electrons from B1, here VB is the potential barrier of P-n j ...
"Switched Mode" Amplifiers
... is the common self-biasing circuit -there is no external dc biasing applied to the base, such that the signal voltage alone forward biases the transistor. Referring back to Fig. 1A, the shaded area of the input signal shows the power that is wasted in a typical Class C PA using self-biasing. This is ...
... is the common self-biasing circuit -there is no external dc biasing applied to the base, such that the signal voltage alone forward biases the transistor. Referring back to Fig. 1A, the shaded area of the input signal shows the power that is wasted in a typical Class C PA using self-biasing. This is ...
C4800A Series
... Accessories: Fuses, MCBs, Mains on/off switch Contact Powerbox for rack configuration ...
... Accessories: Fuses, MCBs, Mains on/off switch Contact Powerbox for rack configuration ...
GMW360A Sin/Cos to Analog Interpolator IC
... a user initiated Offset Null routine that eliminates the DC offset voltages. To determine the existing offset voltages at these inputs, the magnet target must be removed so that there is no magnetic field at the sensor. The Offset Null is initiated by momentarily connecting the PWM output pin (PIN 5) ...
... a user initiated Offset Null routine that eliminates the DC offset voltages. To determine the existing offset voltages at these inputs, the magnet target must be removed so that there is no magnetic field at the sensor. The Offset Null is initiated by momentarily connecting the PWM output pin (PIN 5) ...
AS1360
... Devices sold by austriamicrosystems AG are covered by the warranty and patent indemnification provisions appearing in its Term of Sale. austriamicrosystems AG makes no warranty, express, statutory, implied, or by description regarding the information set forth herein or regarding the freedom of the ...
... Devices sold by austriamicrosystems AG are covered by the warranty and patent indemnification provisions appearing in its Term of Sale. austriamicrosystems AG makes no warranty, express, statutory, implied, or by description regarding the information set forth herein or regarding the freedom of the ...
Zero-flux Definitions
... Overload current The maximum primary current at which the output voltage or current is still proportional with the primary current at the minimum supply voltage. At higher currents the compensating amplifier saturates, and the relation between primary current and output value is lost. Absence of the ...
... Overload current The maximum primary current at which the output voltage or current is still proportional with the primary current at the minimum supply voltage. At higher currents the compensating amplifier saturates, and the relation between primary current and output value is lost. Absence of the ...
HI-303/883 Datasheet
... All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems. Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality Intersil products are sold by description only. Intersil Corporation reserves the right to make changes ...
... All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems. Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality Intersil products are sold by description only. Intersil Corporation reserves the right to make changes ...
2# Power Amplifier
... When the input is zero, both devices are off, the bias currents are zero and the output is zero. Ideal voltage gain is unity ...
... When the input is zero, both devices are off, the bias currents are zero and the output is zero. Ideal voltage gain is unity ...
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.