LTC3868-1 - Low IQ, Dual 2-Phase Synchronous Step
... SENSE1–, SENSE2– (Pin 2, Pin 8/Pin 4, Pin 10): The (–) Input to the Differential Current Comparators. When greater than INTVCC – 0.5V, the SENSE– pin supplies current to the current comparator. FREQ (Pin 3/Pin 5): The Frequency Control Pin for the Internal VCO. Connecting this pin to GND forces the ...
... SENSE1–, SENSE2– (Pin 2, Pin 8/Pin 4, Pin 10): The (–) Input to the Differential Current Comparators. When greater than INTVCC – 0.5V, the SENSE– pin supplies current to the current comparator. FREQ (Pin 3/Pin 5): The Frequency Control Pin for the Internal VCO. Connecting this pin to GND forces the ...
BDTIC TLE4998x Programmable Linear Hall Sensor family with 12bit and 16bit digital output
... recipient without additional circuitry ...
... recipient without additional circuitry ...
MAX14780E +5.0V, ±30kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceiver General Description
... The MAX14780E is a half-duplex transceiver and operates from a single +5.0V supply. Drivers are output short-circuit current limited. Thermal-shutdown circuitry protects drivers against excessive power dissipation. When activated, the thermal-shutdown circuitry places the driver outputs into a high- ...
... The MAX14780E is a half-duplex transceiver and operates from a single +5.0V supply. Drivers are output short-circuit current limited. Thermal-shutdown circuitry protects drivers against excessive power dissipation. When activated, the thermal-shutdown circuitry places the driver outputs into a high- ...
High Power DC/DC Converter Topologies
... Difficult to regulate the output at no load condition Significant current may circulate through the resonant network, even at the no load condition Quasi-sinusoidal waveforms exhibit higher peak values than equivalent rectangular waveforms High output current ripple ...
... Difficult to regulate the output at no load condition Significant current may circulate through the resonant network, even at the no load condition Quasi-sinusoidal waveforms exhibit higher peak values than equivalent rectangular waveforms High output current ripple ...
Interfacing an ADC
... ADC0834 Timing diagrams and to the MUX addressing tables. In order for the ADC to work properly it must be setup with the correct START BIT and correct channel selection bits. See the hints below. The ADC0834 requires a reference voltage. On BalloonSat this voltage is generated by the AD780 Precisio ...
... ADC0834 Timing diagrams and to the MUX addressing tables. In order for the ADC to work properly it must be setup with the correct START BIT and correct channel selection bits. See the hints below. The ADC0834 requires a reference voltage. On BalloonSat this voltage is generated by the AD780 Precisio ...
Jun 2006 Reduce Charge Time for High Capacity Li
... The latest high capacity Li-Ion batteries meet the needs of power hungry portable devices, but they also increase the demands placed on battery chargers—demands that can be too much for a standard linear charger. For instance, a linear charger, operating at 1A charging current, charges a 1Ahr batter ...
... The latest high capacity Li-Ion batteries meet the needs of power hungry portable devices, but they also increase the demands placed on battery chargers—demands that can be too much for a standard linear charger. For instance, a linear charger, operating at 1A charging current, charges a 1Ahr batter ...
ee6401 electrical machines-i
... Power Transformers are used in generating stations or sub stations for transforming voltage at each end of transmission line. They are put in operation during load hours and thrown f during light load hours. These transformers are designed to have maximum efficiency at or near of full load. Normally ...
... Power Transformers are used in generating stations or sub stations for transforming voltage at each end of transmission line. They are put in operation during load hours and thrown f during light load hours. These transformers are designed to have maximum efficiency at or near of full load. Normally ...
SP3281
... compared to older less–efficient designs. The charge pump uses a four–phase voltage shifting technique to attain symmetrical ±5.5V power supplies. The internal power supply consists of a regulated dual charge pump that provides output voltages ±5.5V regardless of the input voltage (VCC) over the +3. ...
... compared to older less–efficient designs. The charge pump uses a four–phase voltage shifting technique to attain symmetrical ±5.5V power supplies. The internal power supply consists of a regulated dual charge pump that provides output voltages ±5.5V regardless of the input voltage (VCC) over the +3. ...
DT2636-04S Features Mechanical Data
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
Document
... functions are done and, when a bit is a 1, that amount of voltage is subtracted from the input signal. ...
... functions are done and, when a bit is a 1, that amount of voltage is subtracted from the input signal. ...
Task C - Electronic fundamenals regional heat 2011
... Power Supply voltage is 20V, Input Signal 28m V rms at 10 kHz Sine-wave. ...
... Power Supply voltage is 20V, Input Signal 28m V rms at 10 kHz Sine-wave. ...
SMJE 2103
... - Speed Control • Two methods a) Varying stator and rotor magnetic field speed - electrical frequency or changing the number of poles b) Varying slip - varying rotor resistance or terminal voltage ...
... - Speed Control • Two methods a) Varying stator and rotor magnetic field speed - electrical frequency or changing the number of poles b) Varying slip - varying rotor resistance or terminal voltage ...
AAT3692 数据资料DataSheet下载
... Dual Input 1.6A Linear Charger with 28V OVP in a 3x4 TDFN Package reduction mode or digital thermal loop is triggered, the charge profile is controlled as shown in Figure 1. ...
... Dual Input 1.6A Linear Charger with 28V OVP in a 3x4 TDFN Package reduction mode or digital thermal loop is triggered, the charge profile is controlled as shown in Figure 1. ...
chapter 4 - ac meter
... Permanent-magnet moving coil (PMMC) meter movements will not work correctly if directly connected to alternating current, because the direction of needle movement will change with each half-cycle of the AC. Permanent-magnet meter movements, like permanent-magnet motors, are devices whose motion ...
... Permanent-magnet moving coil (PMMC) meter movements will not work correctly if directly connected to alternating current, because the direction of needle movement will change with each half-cycle of the AC. Permanent-magnet meter movements, like permanent-magnet motors, are devices whose motion ...
FDMF6705B - Extra-Small, High-Performance, High- Frequency DrMOS Module FDMF6705B - Extra-S m
... Output disable. When LOW, this pin disables power MOSFET switching (GH and GL are held LOW). This pin has a 10 µA internal pull-down current source. Do not add a noise filter capacitor. ...
... Output disable. When LOW, this pin disables power MOSFET switching (GH and GL are held LOW). This pin has a 10 µA internal pull-down current source. Do not add a noise filter capacitor. ...
High Reliability
... and is a leading fabless provider of high-performance, integrated RF solutions. For Hi-Rel applications, Peregrine designs and manufactures RFICs and power management products. Peregrine has over 15 years of flight heritage; the company’s products have been used in missions to seven planets and seve ...
... and is a leading fabless provider of high-performance, integrated RF solutions. For Hi-Rel applications, Peregrine designs and manufactures RFICs and power management products. Peregrine has over 15 years of flight heritage; the company’s products have been used in missions to seven planets and seve ...
Torque Ripple Calculation of the Two
... inserted into the air-gap to protect the stator from water, and the whole rotor body is inserted into another stainless steel cylinder, to protect the rotor cage and lamination. The stator and rotor cylinders cause additional losses and significantly deteriorate motor performance. Water leakage prob ...
... inserted into the air-gap to protect the stator from water, and the whole rotor body is inserted into another stainless steel cylinder, to protect the rotor cage and lamination. The stator and rotor cylinders cause additional losses and significantly deteriorate motor performance. Water leakage prob ...
Different Types of Starters for Induction Motor
... starting torque, being proportional to the square of the input current to IM in two cases, with and without auto-transformer (i.e. direct), is also reduced by x 2 , as the ratio of the two currents is x , same as that (ratio) of the voltages applied to the motor as shown earlier. So, the starting to ...
... starting torque, being proportional to the square of the input current to IM in two cases, with and without auto-transformer (i.e. direct), is also reduced by x 2 , as the ratio of the two currents is x , same as that (ratio) of the voltages applied to the motor as shown earlier. So, the starting to ...
D380 Installation and Operation Manual
... This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate ...
... This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate ...
G210 STEP MOTOR DRIVE
... this reduced current range. (3) NEMA-42 MOTOR: Use this option if the drive is to be used with NEMA-42 frame size motors. This option adjusts the midband compensation circuit for optimum performance with this size motor. (4) MID-BAND COMPENSATION DISABLE: Some step pulse sources generate very “ragge ...
... this reduced current range. (3) NEMA-42 MOTOR: Use this option if the drive is to be used with NEMA-42 frame size motors. This option adjusts the midband compensation circuit for optimum performance with this size motor. (4) MID-BAND COMPENSATION DISABLE: Some step pulse sources generate very “ragge ...
ZXMS6004FF Product Summary Features and Benefits
... High Level Input Voltage for MOSFET to be on Low level input voltage for MOSFET to be off Peripheral Supply Voltage (voltage to which load is referred) ...
... High Level Input Voltage for MOSFET to be on Low level input voltage for MOSFET to be off Peripheral Supply Voltage (voltage to which load is referred) ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.