as a PDF - University of Hertfordshire
... A current mirror of programmable gain can be realized using the well-known high compliance current mirror structure with is a 31 identical output stages (Fig. 3). The output current sum of the currents flowing through individual output stages. As can be seen from Fig. 3, the output stages are connec ...
... A current mirror of programmable gain can be realized using the well-known high compliance current mirror structure with is a 31 identical output stages (Fig. 3). The output current sum of the currents flowing through individual output stages. As can be seen from Fig. 3, the output stages are connec ...
Instructions
... connected burden can handle up to 1.8 ohms of burden if it is not connected in parallel with other CTs. if n=3 units of this same CT (each individually rated at 1.8 ohms burden) are connected in parallel, then each CT is now limited to a maximum of 0.6 ohm connected burden (1.8 ohm divided by 3). Ex ...
... connected burden can handle up to 1.8 ohms of burden if it is not connected in parallel with other CTs. if n=3 units of this same CT (each individually rated at 1.8 ohms burden) are connected in parallel, then each CT is now limited to a maximum of 0.6 ohm connected burden (1.8 ohm divided by 3). Ex ...
16-Bit, Single Channel, Parallel Input Digital-to
... updating and reset capability. The DAC8541 requires an external reference voltage to set the output range of the DAC. The device incorporates a power-on-reset circuit that ensures that the DAC output powers up at min-scale and remains there until a valid write takes place to the device. In addition, ...
... updating and reset capability. The DAC8541 requires an external reference voltage to set the output range of the DAC. The device incorporates a power-on-reset circuit that ensures that the DAC output powers up at min-scale and remains there until a valid write takes place to the device. In addition, ...
Modeling and design of a current mode control boost converter
... 1.1 Basic Operation of Boost Converter A Boost converter or step-up switch mode power supply that can also be called a switch mode regulator. It steps up the input voltage to produce a higher output voltage. The popularity of a switch mode regulator is due to its high efficiency, compact size and lo ...
... 1.1 Basic Operation of Boost Converter A Boost converter or step-up switch mode power supply that can also be called a switch mode regulator. It steps up the input voltage to produce a higher output voltage. The popularity of a switch mode regulator is due to its high efficiency, compact size and lo ...
Evaluates: MAX15015A/MAX15015B MAX15015A Evaluation Kit General Description Features
... The MAX15015A evaluation kit (EV kit) is a fully assembled and tested PCB that evaluates the MAX15015A PWM/PFM step-down converter, which integrates a high-side switch and an LDO regulator. The MAX15015A EV kit operates over a wide inputvoltage range of 4.5V to 40V and provides up to 1A at the 3.3V ...
... The MAX15015A evaluation kit (EV kit) is a fully assembled and tested PCB that evaluates the MAX15015A PWM/PFM step-down converter, which integrates a high-side switch and an LDO regulator. The MAX15015A EV kit operates over a wide inputvoltage range of 4.5V to 40V and provides up to 1A at the 3.3V ...
1-Seyezhai- investigation of half-bridge llc resonant
... and acts as the load of the series resonant tank. With this passive load, LLC resonant converter is able to operate at no load condition without the penalty of very high switching frequency. ...
... and acts as the load of the series resonant tank. With this passive load, LLC resonant converter is able to operate at no load condition without the penalty of very high switching frequency. ...
NB4N441 - Serial Input PLL Clock Synthesizer
... the power supplies, a second level of isolation may be required. The simplest form of isolation is a power supply filter on the PLL_VCC Pin for the NB4N441. Figure 4 illustrates a typical power supply filter scheme. The NB4N441 is most susceptible to noise with spectral content in the 1 kHz to 1 MHz ...
... the power supplies, a second level of isolation may be required. The simplest form of isolation is a power supply filter on the PLL_VCC Pin for the NB4N441. Figure 4 illustrates a typical power supply filter scheme. The NB4N441 is most susceptible to noise with spectral content in the 1 kHz to 1 MHz ...
LT8609/LT8609A/LT8609B - 42V, 2A/3A Peak
... an external clock, or spread spectrum modulation for low EMI operation. Internal compensation with peak current mode topology allows the use of small inductors and results in fast transient response and good loop stability. The EN/UV pin has an accurate 1V threshold and can be used to program VIN UV ...
... an external clock, or spread spectrum modulation for low EMI operation. Internal compensation with peak current mode topology allows the use of small inductors and results in fast transient response and good loop stability. The EN/UV pin has an accurate 1V threshold and can be used to program VIN UV ...
10-Bit, 210 MSPS TxDAC D/A Converter AD9740
... The AD9740 1 is a 10-bit resolution, wideband, third generation member of the TxDAC series of high performance, low power CMOS digital-to-analog converters (DACs). The TxDAC family, consisting of pin-compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of ...
... The AD9740 1 is a 10-bit resolution, wideband, third generation member of the TxDAC series of high performance, low power CMOS digital-to-analog converters (DACs). The TxDAC family, consisting of pin-compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of ...
LT230 series Digital Indicating Controller
... Ｏ：Display of setpoint value (SV), control output value, or blank Ｓ：Display of monitored data (operation mode) or parameter Ｏ・Ｓ：It lights when SV is displayed in the lower LED display, and blinks in ramp condition Ｏ・Ｓ：It lights when control output (OUT) is displayed in the lower LED display Ｏ・Ｓ：EV No ...
... Ｏ：Display of setpoint value (SV), control output value, or blank Ｓ：Display of monitored data (operation mode) or parameter Ｏ・Ｓ：It lights when SV is displayed in the lower LED display, and blinks in ramp condition Ｏ・Ｓ：It lights when control output (OUT) is displayed in the lower LED display Ｏ・Ｓ：EV No ...
DISCUSSION Pontifical Catholic University Rio Grande do
... Fluorescent lamp lifetime is determined by the loss of the electronemitting coating on the electrodes. Electrode temperature directly affects the evaporation and erosion of the emitting material, therefore affecting the lamp lifetime. Since electrode temperature is hard to measure directly, electrod ...
... Fluorescent lamp lifetime is determined by the loss of the electronemitting coating on the electrodes. Electrode temperature directly affects the evaporation and erosion of the emitting material, therefore affecting the lamp lifetime. Since electrode temperature is hard to measure directly, electrod ...
LT5511 - High Signal Level Upconverting Mixer.
... Oscillator Signal. They can also be driven single-ended by connecting one to an RF ground through a DC blocking capacitor. For single-ended drive, use LO+ for the signal input, as this results in less interference from unwanted coupling of the LO signal to other pins. These pins are internally biase ...
... Oscillator Signal. They can also be driven single-ended by connecting one to an RF ground through a DC blocking capacitor. For single-ended drive, use LO+ for the signal input, as this results in less interference from unwanted coupling of the LO signal to other pins. These pins are internally biase ...
PKB 4000B series Intermediate Bus Converters Input 36
... On-board DC/DC converters and DC/DC regulators are defined as component power supplies. As components they cannot fully comply with the provisions of any safety requirements without “conditions of acceptability”. Clearance between conductors and between conductive parts of the component power supply ...
... On-board DC/DC converters and DC/DC regulators are defined as component power supplies. As components they cannot fully comply with the provisions of any safety requirements without “conditions of acceptability”. Clearance between conductors and between conductive parts of the component power supply ...
Conversion of a Marconi Blue Cap LNB into a 3cms 30
... Page 68 CQ-TV 181 © 1998 by the BATC With a suitable load connected to the output apply power and video, adjust the tuning screw on the oscillator for the desired frequency. Advance the video gain control. A picture should be seen on a receiver. The sound is set up as in the Gunnmod 2 instructions. ...
... Page 68 CQ-TV 181 © 1998 by the BATC With a suitable load connected to the output apply power and video, adjust the tuning screw on the oscillator for the desired frequency. Advance the video gain control. A picture should be seen on a receiver. The sound is set up as in the Gunnmod 2 instructions. ...
Major BOS 1a
... The relevant regulations must be complied to when working with 230V line voltage, two-wirelines, four-wire-lines and ISDN-lines. It is also very important to comply to the regulations and safety instructions of working with radio installations. Please comply to the following safety rules: - All comp ...
... The relevant regulations must be complied to when working with 230V line voltage, two-wirelines, four-wire-lines and ISDN-lines. It is also very important to comply to the regulations and safety instructions of working with radio installations. Please comply to the following safety rules: - All comp ...
Multi-Output Power Supply with VCOM Amplifier and High
... The MAX17114 generates all the supply rails for thin-film transistor liquid-crystal display (TFT LCD) TV panels operating from a regulated 12V input. It includes a stepdown and a step-up regulator, a positive and a negative charge pump, an operational amplifier, a high-accuracy, high-voltage gamma r ...
... The MAX17114 generates all the supply rails for thin-film transistor liquid-crystal display (TFT LCD) TV panels operating from a regulated 12V input. It includes a stepdown and a step-up regulator, a positive and a negative charge pump, an operational amplifier, a high-accuracy, high-voltage gamma r ...
ISO5852S-Q1 High-CMTI 2.5-A and 5-A
... Creepage and clearance requirements should be applied according to the specific equipment isolation standards of an application. Care should be taken to maintain the creepage and clearance distance of a board design to ensure that the mounting pads of the isolator on the printed-circuit board do not ...
... Creepage and clearance requirements should be applied according to the specific equipment isolation standards of an application. Care should be taken to maintain the creepage and clearance distance of a board design to ensure that the mounting pads of the isolator on the printed-circuit board do not ...
Simple power rail sequencing solutions for complex multi
... conditions of sale. Customers are advised to obtain the most current and complete information about TI products and services before placing orders. TI assumes no liability for applications assistance, customer’s applications or product designs, software performance, or infringement of patents. The p ...
... conditions of sale. Customers are advised to obtain the most current and complete information about TI products and services before placing orders. TI assumes no liability for applications assistance, customer’s applications or product designs, software performance, or infringement of patents. The p ...
Design and Development of IGBT- Based Pulse Voltage Generator
... insulated gate bipolar transistors (IGBTs), metal-oxide-semiconductor field effects transistors (MOSFETs) or integrated gate commutated thyristors (IGCT) rectify the DC voltage to square-wave pulses with an adjustable pulse width, in which the fundamental frequency of the output voltage can be adjus ...
... insulated gate bipolar transistors (IGBTs), metal-oxide-semiconductor field effects transistors (MOSFETs) or integrated gate commutated thyristors (IGCT) rectify the DC voltage to square-wave pulses with an adjustable pulse width, in which the fundamental frequency of the output voltage can be adjus ...
Manual PT C. 1000/2000/3000 (EN) - AEG PS
... technology used (PFC) enables sinusoidal current consumption and therefore operation with little system disturbance. A separate, second rectifier (charging REC set up using switch mode power supply technology) is responsible for charging or trickle-charging the battery connected in the intermediate ...
... technology used (PFC) enables sinusoidal current consumption and therefore operation with little system disturbance. A separate, second rectifier (charging REC set up using switch mode power supply technology) is responsible for charging or trickle-charging the battery connected in the intermediate ...
MAX16977 Evaluation Kit Evaluates: MAX16977 General Description Features
... The EV kit uses resistor R9 to connect the FSYNC pin to ground, which sets the switching frequency to the internal clock. An external logic-level clock can also connect to the provided FSYNC test point to synchronize the device. The external signal frequency must be 10% higher than the internal cloc ...
... The EV kit uses resistor R9 to connect the FSYNC pin to ground, which sets the switching frequency to the internal clock. An external logic-level clock can also connect to the provided FSYNC test point to synchronize the device. The external signal frequency must be 10% higher than the internal cloc ...
ISD1700 Series
... Class D speaker driver and a separate analog output simultaneously. The PWM can directly drive a standard 8Ω speaker or typical buzzer, while the separate analog output can be configured as a single-ended current or voltage output to drive an external amplifier. While in Standalone mode, the ISD1700 ...
... Class D speaker driver and a separate analog output simultaneously. The PWM can directly drive a standard 8Ω speaker or typical buzzer, while the separate analog output can be configured as a single-ended current or voltage output to drive an external amplifier. While in Standalone mode, the ISD1700 ...
Power inverter
A power inverter, or inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC).The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry. The inverter does not produce any power; the power is provided by the DC source.A power inverter can be entirely electronic or may be a combination of mechanical effects (such as a rotary apparatus) and electronic circuitry.Static inverters do not use moving parts in the conversion process.