USER InstructionS of ERNEST bluetooth gate Description
... ERNEST’S operation is based on Bluetooth pairing opportunities protected by a three-level security system. When using the ERNEST application, your activities are optimised, and the safety level and control over your home gates is increased. Ernest Bluetooth Gate device is designed on a Bluetooth 4.0 ...
... ERNEST’S operation is based on Bluetooth pairing opportunities protected by a three-level security system. When using the ERNEST application, your activities are optimised, and the safety level and control over your home gates is increased. Ernest Bluetooth Gate device is designed on a Bluetooth 4.0 ...
TMdrive-XL80 Data Sheet
... transformer, the TMdrive-XL80 has 24-pulse rectification, which reduces the harmonic voltage distortion on the power source and protects the other equipment in the plant. The harmonic current content measured in an actual load test is compared with IEEE-519 in the chart opposite, showing it more tha ...
... transformer, the TMdrive-XL80 has 24-pulse rectification, which reduces the harmonic voltage distortion on the power source and protects the other equipment in the plant. The harmonic current content measured in an actual load test is compared with IEEE-519 in the chart opposite, showing it more tha ...
All amplifiers are analogue, but some amplifiers are more
... If system design is simplified by an all-digital design tactic, this is not borne out by the work published on this subject. In keeping with the sports analogy, it has taken the best hands in the industry to make power stages delivering THD performance comparable to the simplest closed-loop designs ...
... If system design is simplified by an all-digital design tactic, this is not borne out by the work published on this subject. In keeping with the sports analogy, it has taken the best hands in the industry to make power stages delivering THD performance comparable to the simplest closed-loop designs ...
Evaluates: MAX1572 MAX1572 Evaluation Kit General Description Features
... pad labeled OUT. Connect the ground terminal of the voltmeter to the pad labeled GND nearest the OUT pad. Connect a load from OUT to the GND pad closest to OUT. 3) Preset the power supply to between 2.6V and 5.5V, and turn the power supply off. 4) Connect the positive power-supply terminal to the pa ...
... pad labeled OUT. Connect the ground terminal of the voltmeter to the pad labeled GND nearest the OUT pad. Connect a load from OUT to the GND pad closest to OUT. 3) Preset the power supply to between 2.6V and 5.5V, and turn the power supply off. 4) Connect the positive power-supply terminal to the pa ...
Active Components
... and reliability benefits of solid-state switches. With low insertion loss, low distortion, and low power consumption, the device is suited for applications such as Tx/Rx switching, antenna bank switching and source/detector multiplexing for test equipment. The TT712-68CSP is composed of two MEMS swit ...
... and reliability benefits of solid-state switches. With low insertion loss, low distortion, and low power consumption, the device is suited for applications such as Tx/Rx switching, antenna bank switching and source/detector multiplexing for test equipment. The TT712-68CSP is composed of two MEMS swit ...
Power Point Presentation
... The ISO3 helps protect your computers and other sensitive equipment from the worst of any electrical problem. Along with protecting your printers, data transfers and sensitive circuit components. The ISO3 has 3 - 5% low impedance that minimizes the distortions, and ...
... The ISO3 helps protect your computers and other sensitive equipment from the worst of any electrical problem. Along with protecting your printers, data transfers and sensitive circuit components. The ISO3 has 3 - 5% low impedance that minimizes the distortions, and ...
NON-AMPLIFIED PHOTODETECTOR USER`S GUIDE
... Decoupling Capacitor: Maintains bias voltage when fast pulses cause the battery voltage to reduce (this would slow the response time of the photodiode); the capacitor allows the battery to recover to its initial voltage. It also acts as a filter for external power supplies. Noise Equivalent Power ( ...
... Decoupling Capacitor: Maintains bias voltage when fast pulses cause the battery voltage to reduce (this would slow the response time of the photodiode); the capacitor allows the battery to recover to its initial voltage. It also acts as a filter for external power supplies. Noise Equivalent Power ( ...
Tucson Electric Power Company Rules and Regulations
... Allowable Instantaneous Starting Current Values: The instantaneous starting current (determined by tests or based on limits guaranteed by manufacturers) drawn from the line by any motor must not exceed a value (as determined by the Company) that may be deemed detrimental to the normal operation of t ...
... Allowable Instantaneous Starting Current Values: The instantaneous starting current (determined by tests or based on limits guaranteed by manufacturers) drawn from the line by any motor must not exceed a value (as determined by the Company) that may be deemed detrimental to the normal operation of t ...
AMS4154 数据手册DataSheet 下载
... Switch. This connects the inductor to VIN through the internal power switch. ...
... Switch. This connects the inductor to VIN through the internal power switch. ...
AC Direct LED Driver IC
... Designed, developed and manufactured by Login Digital, PC-R101B is a constant current IC for supplying current to a load regardless of input voltage variation. ...
... Designed, developed and manufactured by Login Digital, PC-R101B is a constant current IC for supplying current to a load regardless of input voltage variation. ...
BDTIC XC864 New 4KB Flash 8-bit Microcontroller Series
... Warnings Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approv ...
... Warnings Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approv ...
CS51021A, CS51022A, CS51023A, CS51024A
... CS51021A/2A/3A/4A has leading edge blanking circuitry that ignores the first 55 ns of each switching period. Blanking is disabled when VFB is less than 2.0 V so that the minimum on−time of the controller does not have an additional 55 ns of delay time during fault conditions. For the remaining porti ...
... CS51021A/2A/3A/4A has leading edge blanking circuitry that ignores the first 55 ns of each switching period. Blanking is disabled when VFB is less than 2.0 V so that the minimum on−time of the controller does not have an additional 55 ns of delay time during fault conditions. For the remaining porti ...
A New Pulse Duty Cycle Control Method with Pulse Frequency
... Due to the high increase in recital that High Brightness Light Emitting Diodes (HB-LEDs) have been developing in the recent years, they have become an interesting and overcoming choice in most cases for general lighting solutions. In addition to their innate high efficiency, there is no mercury insi ...
... Due to the high increase in recital that High Brightness Light Emitting Diodes (HB-LEDs) have been developing in the recent years, they have become an interesting and overcoming choice in most cases for general lighting solutions. In addition to their innate high efficiency, there is no mercury insi ...
LED array reference design board
... The new STP16CP05, STP08CP05 and STP16CPS05 LED drivers are monolithic, low voltage 8-bit or 16-bit shift registers designed for driving LED and LED panel displays. Thanks to these drivers the output LED current is constant and can be very precisely set using just one external resistor to control th ...
... The new STP16CP05, STP08CP05 and STP16CPS05 LED drivers are monolithic, low voltage 8-bit or 16-bit shift registers designed for driving LED and LED panel displays. Thanks to these drivers the output LED current is constant and can be very precisely set using just one external resistor to control th ...
SMP3PM (Page 1)
... Use 18 AWG or larger for all power connections (Battery, DC output). Use 22 AWG to 18 AWG for power limited circuits (AC Fail/Low Battery reporting). 4. Connect devices to be powered to terminals marked + DC -. Note: It is good operating practice to measure and verify output voltage before connectin ...
... Use 18 AWG or larger for all power connections (Battery, DC output). Use 22 AWG to 18 AWG for power limited circuits (AC Fail/Low Battery reporting). 4. Connect devices to be powered to terminals marked + DC -. Note: It is good operating practice to measure and verify output voltage before connectin ...
chapter 1 - UniMAP Portal
... Contamination by extraneous signals from human sources. E.g. from other transmitters, power lines and machineries. Occurs most often in radio systems whose receiving antennas usually intercept several signals at the same time One type of noise. ...
... Contamination by extraneous signals from human sources. E.g. from other transmitters, power lines and machineries. Occurs most often in radio systems whose receiving antennas usually intercept several signals at the same time One type of noise. ...
RIC 2011
... • Voltage calculations are necessary to develop DVR settings, ensuring 1E equipment is supplied with adequate voltage • Voltage calculations should model the plant safety related electrical distribution system and offsite circuits • Voltage calculations should have cases that demonstrate the protect ...
... • Voltage calculations are necessary to develop DVR settings, ensuring 1E equipment is supplied with adequate voltage • Voltage calculations should model the plant safety related electrical distribution system and offsite circuits • Voltage calculations should have cases that demonstrate the protect ...
Kelvin Coaxial Probes
... A Kelvin probe is a coaxial contact probe with two electrically insulated measuring circuits. The typical 4-wire-methode is based on a constant current, flowing through the test resistance and the measurement of the resulting drop in voltage, which is directly proportional to the resistance value. A ...
... A Kelvin probe is a coaxial contact probe with two electrically insulated measuring circuits. The typical 4-wire-methode is based on a constant current, flowing through the test resistance and the measurement of the resulting drop in voltage, which is directly proportional to the resistance value. A ...
Twisted Pear Audio - Legato User Manual v1.0.2
... If you want to change the output voltage you need to adjust both the top (R1-R4) value and bottom (R20, R21, R23, R24) values in proportion to each other. I have found that a ratio of 1/2.2 works very well for top resistor values up to about 364Ω. I have not tried gain any higher than that. If you n ...
... If you want to change the output voltage you need to adjust both the top (R1-R4) value and bottom (R20, R21, R23, R24) values in proportion to each other. I have found that a ratio of 1/2.2 works very well for top resistor values up to about 364Ω. I have not tried gain any higher than that. If you n ...
Electromagnetic induction
... 16. If you use a step-up transformer, how does the current in the secondary compare with the current in the primary? 17. If you wanted to repeat the nail melting experiment and your transformer had 600 turns on the primary, suggest how many turns there might be on the secondary. 18. Using the same ...
... 16. If you use a step-up transformer, how does the current in the secondary compare with the current in the primary? 17. If you wanted to repeat the nail melting experiment and your transformer had 600 turns on the primary, suggest how many turns there might be on the secondary. 18. Using the same ...
CHAPTER 9 DATA ACQUISITION
... • Signals are physical quantities that are functions of an independent variable (such as time) and contain information about a natural phenomenon • Two types of signals may be defined; digital and analogue. - Digital signals provide information regarding the voltage state (typically hi or low) and/o ...
... • Signals are physical quantities that are functions of an independent variable (such as time) and contain information about a natural phenomenon • Two types of signals may be defined; digital and analogue. - Digital signals provide information regarding the voltage state (typically hi or low) and/o ...
EE595_Team4_P3_Fall07
... Major risks involve making sure all of our components work together well. Because our product contains moving parts, it is important that they work according to our specifications because safety concerns. Our other projects were rejected because they did not have enough blocks in the diagrams to sat ...
... Major risks involve making sure all of our components work together well. Because our product contains moving parts, it is important that they work according to our specifications because safety concerns. Our other projects were rejected because they did not have enough blocks in the diagrams to sat ...
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.