DESIGN OF A “7490-LIKE” DECADE
... the (unbuffered) Q output loaded with a 100 fF capacitor. The design target is now FF tPD minimization, otherwise those count states will be “swallowed”. FF resizing for speed optimization should again start at the outputs and progress toward the inputs. In the HSpice output file, it is seen that th ...
... the (unbuffered) Q output loaded with a 100 fF capacitor. The design target is now FF tPD minimization, otherwise those count states will be “swallowed”. FF resizing for speed optimization should again start at the outputs and progress toward the inputs. In the HSpice output file, it is seen that th ...
Electrical Safety - HCC Learning Web
... The line voltage thermostat is used to make or break line voltage to a load. Its only function is to open or close a set of contacts on a temperature rise or fall. The low-voltage thermostat is used when a voltage lower than 120 volts—usually 24 volts—is used to operate a control system. The low-vol ...
... The line voltage thermostat is used to make or break line voltage to a load. Its only function is to open or close a set of contacts on a temperature rise or fall. The low-voltage thermostat is used when a voltage lower than 120 volts—usually 24 volts—is used to operate a control system. The low-vol ...
New Technologies for Reactive Power Compensation in
... Thanks to the high dynamics, some active filters are even able to effectively correct changes in the current waveform, which are represented by commutation notches. In addition to compensating the three conductors, active filters also offer the possibility of reducing harmonics on the neutral condu ...
... Thanks to the high dynamics, some active filters are even able to effectively correct changes in the current waveform, which are represented by commutation notches. In addition to compensating the three conductors, active filters also offer the possibility of reducing harmonics on the neutral condu ...
FXWA9306 Dual Bi-Directional I C-Bus® and SMBus Voltage- Level Translator
... both pins pulled to HIGH side VPU(D) through a pull-up resistor (typically 200kΩ). This allows VCCB to regulate the OE input. A filter capacitor on VCCB is recommended. The I2C-bus master output can be totem-pole or open2 drain (pull-up resistors may be required) and the I C-bus device output can be ...
... both pins pulled to HIGH side VPU(D) through a pull-up resistor (typically 200kΩ). This allows VCCB to regulate the OE input. A filter capacitor on VCCB is recommended. The I2C-bus master output can be totem-pole or open2 drain (pull-up resistors may be required) and the I C-bus device output can be ...
Buck Converter Design
... ) is the most popular topology used to distribute power in complex systems, e.g. server motherboards, broadband communication boards, etc. It provides the required local voltage from a higher voltage bus that is common to multiple converters in the system. The converter itself consists of one active ...
... ) is the most popular topology used to distribute power in complex systems, e.g. server motherboards, broadband communication boards, etc. It provides the required local voltage from a higher voltage bus that is common to multiple converters in the system. The converter itself consists of one active ...
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Application Report www.BDTIC.com/TI Understanding Boost Power
... The three basic switching power supply topologies in common use are the buck, boost, and buck-boost. These topologies are non-isolated, i.e., the input and output voltages share a common ground. There are however, isolated derivations of these non-isolated topologies. The power supply topology refer ...
... The three basic switching power supply topologies in common use are the buck, boost, and buck-boost. These topologies are non-isolated, i.e., the input and output voltages share a common ground. There are however, isolated derivations of these non-isolated topologies. The power supply topology refer ...
RVIT-Z SERIES OEM Rotary Position Sensors SPECIFICATIONS
... non-contact, angular displacement sensors, specifically designed to meet the unique physical and electrical requirements of each individual OEM application. The final product is optimized to provide maximum performance at the lowest possible installed cost. The unique design of the RVIT-Z incorporat ...
... non-contact, angular displacement sensors, specifically designed to meet the unique physical and electrical requirements of each individual OEM application. The final product is optimized to provide maximum performance at the lowest possible installed cost. The unique design of the RVIT-Z incorporat ...
DIGITAL WALL CLOCKS - Midwest
... Impulse System Clock is line synchronous and is synchronized with a minute impulse master clock by detecting the end of the rapid correction pulses occurring each hour. The Minute Impulse signal may be 58th or 59th minute correction. It may be a two or three wire system. (Example: DSC-280-115) ...
... Impulse System Clock is line synchronous and is synchronized with a minute impulse master clock by detecting the end of the rapid correction pulses occurring each hour. The Minute Impulse signal may be 58th or 59th minute correction. It may be a two or three wire system. (Example: DSC-280-115) ...
DB4301594597
... reducing the static and dynamic powers without reducing their performance. The proposed logic can be operated in two modes: Sleep mode and active mode. The most common CMOS logic family uses to design the logic circuits along with a couple of transistors as header and footer. These transistors are c ...
... reducing the static and dynamic powers without reducing their performance. The proposed logic can be operated in two modes: Sleep mode and active mode. The most common CMOS logic family uses to design the logic circuits along with a couple of transistors as header and footer. These transistors are c ...
variable frequency 101
... The illustration to the right is that of a two pole, single phase motor stator. It contains two windings (poles), wired in series, and separated by 180 degrees. As the AC wave form rises from zero to its maximum positive voltage, the upper pole has a north (N) polarity while the lower pole has a so ...
... The illustration to the right is that of a two pole, single phase motor stator. It contains two windings (poles), wired in series, and separated by 180 degrees. As the AC wave form rises from zero to its maximum positive voltage, the upper pole has a north (N) polarity while the lower pole has a so ...
MATHSmanual2013.
... panel controls and control signal inputs at the middle. The signal outputs are at the bottom of the module. LEDs are placed near the signal they are indicating. Channels 1 and 4 are able to scale, invert or integrate an incoming signal. With no signal applied, these channels may be made to generate ...
... panel controls and control signal inputs at the middle. The signal outputs are at the bottom of the module. LEDs are placed near the signal they are indicating. Channels 1 and 4 are able to scale, invert or integrate an incoming signal. With no signal applied, these channels may be made to generate ...
ADN8810 12-Bit High Output Current Source (Rev. A) Data Sheet
... full-scale output current of up to 300 mA. The full-scale output current is set with two external sense resistors. The output compliance voltage is 2.5 V, even at output currents up to 300 mA. The device is particularly suited for tunable laser control and can drive tunable laser front mirror, back ...
... full-scale output current of up to 300 mA. The full-scale output current is set with two external sense resistors. The output compliance voltage is 2.5 V, even at output currents up to 300 mA. The device is particularly suited for tunable laser control and can drive tunable laser front mirror, back ...
Very High Common-Mode Voltage Precision Difference Amplifier
... decoupled close to the pins using 0.1 μF capacitors. Electrolytic capacitors of 10 μF, also located close to the supply pins, may be required if low frequency noise is present on the power supply. Although multiple amplifiers can be decoupled by a single set of 10 μF capacitors, each AD8479 should h ...
... decoupled close to the pins using 0.1 μF capacitors. Electrolytic capacitors of 10 μF, also located close to the supply pins, may be required if low frequency noise is present on the power supply. Although multiple amplifiers can be decoupled by a single set of 10 μF capacitors, each AD8479 should h ...
Getting the Full Potential from Your ADC (Rev. B)
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
Maxstar® 150 STL
... X-CASE™ — provides protection in transport and storage Remote fingertip control (#195 184) (#907 135 017 Package only) Weldcraft™ A-150 (WP-17) 12.5-ft. (3.8 m) TIG torch with connector Stick electrode holder with 13-ft. (4 m) cable and 25-mm Dinse-style connector Work clamp with 10-ft. (3 m) cable ...
... X-CASE™ — provides protection in transport and storage Remote fingertip control (#195 184) (#907 135 017 Package only) Weldcraft™ A-150 (WP-17) 12.5-ft. (3.8 m) TIG torch with connector Stick electrode holder with 13-ft. (4 m) cable and 25-mm Dinse-style connector Work clamp with 10-ft. (3 m) cable ...
ICS673-01 PLL Building Block Features Description
... The circuit of Figure 4A is adequate in most cases, but the discharge rate of capacitor C3 when VDD goes low is limited by R1. As this discharge rate determines the minimum reset time, the circuit of Figure 4B may be used when a faster reset time is desired. The values of R1 and C3 should be selecte ...
... The circuit of Figure 4A is adequate in most cases, but the discharge rate of capacitor C3 when VDD goes low is limited by R1. As this discharge rate determines the minimum reset time, the circuit of Figure 4B may be used when a faster reset time is desired. The values of R1 and C3 should be selecte ...
Bipolar Transistors 20V 5A VCE(sat)500mV max. NPN Single PCP
... "standard application", intended for the use as general electronics equipment. The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportati ...
... "standard application", intended for the use as general electronics equipment. The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportati ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.