S-75L00ANC - SII Semiconductor Corporation
... The S-75L00ANC is a single 2-input NAND gate fabricated by utilizing advanced silicon-gate CMOS technology which provides the inherent benefit of CMOS low power consumption to achieve operation by only a couple of batteries (1 to 3 V). The internal circuitry has buffered outputs to ensure high noise ...
... The S-75L00ANC is a single 2-input NAND gate fabricated by utilizing advanced silicon-gate CMOS technology which provides the inherent benefit of CMOS low power consumption to achieve operation by only a couple of batteries (1 to 3 V). The internal circuitry has buffered outputs to ensure high noise ...
Submersible Motors - Stallion Equipment
... When the pump-motor operates in water hotter than 30°C, a flow rate of at least .91 m/sec is required. When selecting the motor to drive a pump in over 30°C water, the motor horsepower must be de-rated per the ...
... When the pump-motor operates in water hotter than 30°C, a flow rate of at least .91 m/sec is required. When selecting the motor to drive a pump in over 30°C water, the motor horsepower must be de-rated per the ...
MAX8677A 1.5A Dual-Input USB/AC Adapter Charger and Smart Power Selector General Description
... Smart Power Selector™ with dual (DC and USB) power inputs. It can operate with either separate inputs for USB and AC adapter power*, or from a single input that accepts both. All power switches for charging and switching the load between battery and external power are included on-chip. No external M ...
... Smart Power Selector™ with dual (DC and USB) power inputs. It can operate with either separate inputs for USB and AC adapter power*, or from a single input that accepts both. All power switches for charging and switching the load between battery and external power are included on-chip. No external M ...
14 Power Factor Correction
... capacitors and the cost for additional contactors. The only variation to this is for fixed duty loads (e.g. particular motor) where a single PFC step used in conjunction with the equipment is justified or more practicable. The number and arrangement of the steps shall be to suit the profile and char ...
... capacitors and the cost for additional contactors. The only variation to this is for fixed duty loads (e.g. particular motor) where a single PFC step used in conjunction with the equipment is justified or more practicable. The number and arrangement of the steps shall be to suit the profile and char ...
ISL12025 Datasheet
... SDA is a bidirectional pin used to transfer data into and out of the device. It has an open drain output and may be wire ORed with other open drain or open collector outputs. The input buffer is always active (not gated). ...
... SDA is a bidirectional pin used to transfer data into and out of the device. It has an open drain output and may be wire ORed with other open drain or open collector outputs. The input buffer is always active (not gated). ...
nSP5 PCD - Acuity Support
... (ballast) load, a 120/277 VAC magnetic low voltage (inductive) load, or a 120 VAC electronic low voltage (non-inductive) load. The nSP5 PCD 2W version dims the switched line voltage connection going to a 2-wire dimming ballast or incandescent lamp. The nSP5 PCD MLV version is designed to dim low vol ...
... (ballast) load, a 120/277 VAC magnetic low voltage (inductive) load, or a 120 VAC electronic low voltage (non-inductive) load. The nSP5 PCD 2W version dims the switched line voltage connection going to a 2-wire dimming ballast or incandescent lamp. The nSP5 PCD MLV version is designed to dim low vol ...
ACTIVE CONVERTER BASED ON THE VIENNA RECTIFIER TOPOLOGY INTERFACING A
... AC-DC converters find application in every day life as a front-end to DC-DC and DC-AC converters. Active three-phase converters shape the three-phase input current to be sinusoidal and to be in-phase with the input voltage, as well as to provide a steady DC output voltage. This thesis investigates v ...
... AC-DC converters find application in every day life as a front-end to DC-DC and DC-AC converters. Active three-phase converters shape the three-phase input current to be sinusoidal and to be in-phase with the input voltage, as well as to provide a steady DC output voltage. This thesis investigates v ...
Full-Text PDF
... the K-stage proposed converter to obtain an output voltage which is (K + 1) times the input voltage. The conspicuous features of proposed topology are: (i) magnetic component free (transformer-less and inductor-less); (ii) continuous input current; (iii) low voltage rating semiconductor devices and ...
... the K-stage proposed converter to obtain an output voltage which is (K + 1) times the input voltage. The conspicuous features of proposed topology are: (i) magnetic component free (transformer-less and inductor-less); (ii) continuous input current; (iii) low voltage rating semiconductor devices and ...
LTC1726 - Triple Supply Monitor and µP
... The LTC1726 is a low power, high accuracy triple supply monitor and watchdog timer. The watchdog and reset periods are both adjustable using external capacitors. All three VCC inputs must be above predetermined thresholds for reset not to be asserted. The LTC1726 will assert reset during power-up, p ...
... The LTC1726 is a low power, high accuracy triple supply monitor and watchdog timer. The watchdog and reset periods are both adjustable using external capacitors. All three VCC inputs must be above predetermined thresholds for reset not to be asserted. The LTC1726 will assert reset during power-up, p ...
iCE40 UltraPlus™ Datasheet
... All other trademarks and registered trademarks are the property of their respective owners in the United States or other countries. The absence of a trademark symbol does not constitute a waiver of Lattice Semiconductor’s trademarks or other intellectual property rights with regard to a product name ...
... All other trademarks and registered trademarks are the property of their respective owners in the United States or other countries. The absence of a trademark symbol does not constitute a waiver of Lattice Semiconductor’s trademarks or other intellectual property rights with regard to a product name ...
EG 201 185 - V01.01.01 - Terminal support interface for
... interface for the connection of harmonized terminal equipment intended for connection to the PSTN, and gives guidance on the performance of the interface so as to make it appear to the attached terminal equipment that it is inter-working with a 2-wire analogue interface of the PSTN. The electrical c ...
... interface for the connection of harmonized terminal equipment intended for connection to the PSTN, and gives guidance on the performance of the interface so as to make it appear to the attached terminal equipment that it is inter-working with a 2-wire analogue interface of the PSTN. The electrical c ...
NTS0103 1. General description Dual supply translating transceiver; open drain; auto
... (An and Bn), one output enable input (OE) and two supply pins (VCC(A) and VCC(B)). VCC(A) can be supplied at any voltage between 1.65 V and 3.6 V and VCC(B) can be supplied at any voltage between 2.3 V and 5.5 V, making the device suitable for translating between any of the voltage nodes (1.8 V, 2.5 ...
... (An and Bn), one output enable input (OE) and two supply pins (VCC(A) and VCC(B)). VCC(A) can be supplied at any voltage between 1.65 V and 3.6 V and VCC(B) can be supplied at any voltage between 2.3 V and 5.5 V, making the device suitable for translating between any of the voltage nodes (1.8 V, 2.5 ...
Optical parametric oscillator frequency tuning
... Fig. 2. (a) Typical OPO tuning curve near the degeneracy frequency fo = f/2, where f, is the pump frequency. The signal and the idler frequencies are shown for a LiNbO3 OPO as a function of the tuning parameter, in this case temperature. For a fixed value of the tuning parameter, single-pass paramet ...
... Fig. 2. (a) Typical OPO tuning curve near the degeneracy frequency fo = f/2, where f, is the pump frequency. The signal and the idler frequencies are shown for a LiNbO3 OPO as a function of the tuning parameter, in this case temperature. For a fixed value of the tuning parameter, single-pass paramet ...
BD00GA3MEFJ-M
... BDxxGA3MEFJ-M is a LDO regulator with output current 0.3A. The output accuracy is ±1% of output voltage. With external resistance, it is available to set the output voltage at random (from 1.5V to 13.0V).It has package type: HTSOP-J8. Over current protection (for protecting the IC destruction by out ...
... BDxxGA3MEFJ-M is a LDO regulator with output current 0.3A. The output accuracy is ±1% of output voltage. With external resistance, it is available to set the output voltage at random (from 1.5V to 13.0V).It has package type: HTSOP-J8. Over current protection (for protecting the IC destruction by out ...
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.