74ABT244 - Nexperia
... 1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated condition ...
... 1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated condition ...
MAX1533A/MAX1537A High-Efficiency, 5x Output, Main Power-Supply Controllers for Notebook Computers General Description
... input drops below 10V. Output current sensing provides accurate current limit using a sense resistor. Alternatively, power dissipation can be reduced using lossless inductor current sensing. Internal 5V and 3.3V linear regulators power the MAX1533A/MAX1537A and their gate drivers, as well as externa ...
... input drops below 10V. Output current sensing provides accurate current limit using a sense resistor. Alternatively, power dissipation can be reduced using lossless inductor current sensing. Internal 5V and 3.3V linear regulators power the MAX1533A/MAX1537A and their gate drivers, as well as externa ...
SATA Technology and Transient Protection Scheme
... Sophie Hou – Applications Engineer, Protection Products In today’s electronic technology, fast data processing capability is one of the essential functions that customers look for. From USB 2.0 to HDMI, customers are interested in technology that can help them accomplish their tasks more efficiently ...
... Sophie Hou – Applications Engineer, Protection Products In today’s electronic technology, fast data processing capability is one of the essential functions that customers look for. From USB 2.0 to HDMI, customers are interested in technology that can help them accomplish their tasks more efficiently ...
Development of High Voltage Power Supply for a Photomultiplier Sueaing
... Originally the aim of the project was to develop 8 - channel high voltage power supply for powering SL10 PMTs in iTOP detector. The power supply was designed in University of Hawaii at Manoa for KEK High Energy Accelerator research organization. There were some requirements and restrictions to consi ...
... Originally the aim of the project was to develop 8 - channel high voltage power supply for powering SL10 PMTs in iTOP detector. The power supply was designed in University of Hawaii at Manoa for KEK High Energy Accelerator research organization. There were some requirements and restrictions to consi ...
File - Vijay Solanki
... Working Principal of Bridge rectifier: One common full-wave circuit uses a transformer with a center-tapped secondary, as shown in Fig. The center tap, a wire coming out of the exact middle of the secondary winding, is connected to common ground. This produces out-of-phase waves at the ends of the ...
... Working Principal of Bridge rectifier: One common full-wave circuit uses a transformer with a center-tapped secondary, as shown in Fig. The center tap, a wire coming out of the exact middle of the secondary winding, is connected to common ground. This produces out-of-phase waves at the ends of the ...
Using the i.MX28 Power Management Unit and Battery Charger
... voltage to the target output level. The LinRegs are reliable and stable, but not as efficient as the DC-DC converter. The LinRegs for the power rails are in a daisy-chained architecture where the output voltage is available from higher to lower values. In cases where the input is an internal power r ...
... voltage to the target output level. The LinRegs are reliable and stable, but not as efficient as the DC-DC converter. The LinRegs for the power rails are in a daisy-chained architecture where the output voltage is available from higher to lower values. In cases where the input is an internal power r ...
AP3107Z Description Pin Assignments
... The AP3107Z features proprietary frequency dithering function internally that helps to reduce EMI emission of a power supply with minimum line filters used. The AP3107Z also integrates a lot of functions such as Leading-Edge Blanking (LEB) of the current sensing, internal slope compensation, line co ...
... The AP3107Z features proprietary frequency dithering function internally that helps to reduce EMI emission of a power supply with minimum line filters used. The AP3107Z also integrates a lot of functions such as Leading-Edge Blanking (LEB) of the current sensing, internal slope compensation, line co ...
AG - Semtech
... Sophie Hou – Applications Engineer, Protection Products In today’s electronic technology, fast data processing capability is one of the essential functions that customers look for. From USB 2.0 to HDMI, customers are interested in technology that can help them accomplish their tasks more efficiently ...
... Sophie Hou – Applications Engineer, Protection Products In today’s electronic technology, fast data processing capability is one of the essential functions that customers look for. From USB 2.0 to HDMI, customers are interested in technology that can help them accomplish their tasks more efficiently ...
RS-485 Transceivers with Low-Voltage Logic Interface General Description Features
... The MAX13430E–MAX13433E are full- and half-duplex RS-485 transceivers that feature an adjustable low-voltage logic interface for operation in multivoltage systems. This allows direct interfacing to low-voltage ASIC/FPGAs without extra components. The MAX13430E–MAX13433E RS-485 transceivers operate w ...
... The MAX13430E–MAX13433E are full- and half-duplex RS-485 transceivers that feature an adjustable low-voltage logic interface for operation in multivoltage systems. This allows direct interfacing to low-voltage ASIC/FPGAs without extra components. The MAX13430E–MAX13433E RS-485 transceivers operate w ...
PLC Trainer PLCE www.edibon.com Technical Teaching Equipment
... The PLCE is a PLC trainer designed by EDIBON. It allows the user to learn about logic programming without any background knowledge or experience. The PLCE includes digital and analog inputs and outputs, switches, push buttons, potentiometers, etc., allocated in the front panel of the box. This train ...
... The PLCE is a PLC trainer designed by EDIBON. It allows the user to learn about logic programming without any background knowledge or experience. The PLCE includes digital and analog inputs and outputs, switches, push buttons, potentiometers, etc., allocated in the front panel of the box. This train ...
Nonin Finger Pulse Ox
... • Cardiogreen and other intravascular dyes may affect the accuracy of the SpO2 measurement. • Clean the device before applying it to a new patient. • Do not sterilize, autoclave, or immerse this device in liquid. Do not pour or spray any liquids onto the device. • Do not use caustic or abrasive clea ...
... • Cardiogreen and other intravascular dyes may affect the accuracy of the SpO2 measurement. • Clean the device before applying it to a new patient. • Do not sterilize, autoclave, or immerse this device in liquid. Do not pour or spray any liquids onto the device. • Do not use caustic or abrasive clea ...
MAX 10 Power Management User Guide
... if the same 3.0 V or 3.3 V voltage is required. If different I/O voltage is used, then additional voltage regulators will be needed. For MAX 10 dual-supply devices, two power supplies are required to supply power to the device core, periphery, phase-locked loop (PLL), and analog-to-digital converter ...
... if the same 3.0 V or 3.3 V voltage is required. If different I/O voltage is used, then additional voltage regulators will be needed. For MAX 10 dual-supply devices, two power supplies are required to supply power to the device core, periphery, phase-locked loop (PLL), and analog-to-digital converter ...
Operating Instructions - VEGADIS 176
... 3. In case of flexible cores without end sleeves, press the terminal from above with a small screwdriver, the terminal opening is then free. When the screwdriver is released, the terminal closes again. ...
... 3. In case of flexible cores without end sleeves, press the terminal from above with a small screwdriver, the terminal opening is then free. When the screwdriver is released, the terminal closes again. ...
MAX44269 1.3mm x 1.3mm, Low-Power Dual Comparator General Description
... For example, for VCC = 5V, IR3 = -1.5µA, R1 = 200kI, and a VREF = 1.24V, the two resistor values are 827kI and 1.5MI. Therefore, for R3 choose the standard value of 825kI. 2) Choose the hysteresis band required (VHB). In this example, the VHB = 50mV. 3) Calculate R2 according to the following equati ...
... For example, for VCC = 5V, IR3 = -1.5µA, R1 = 200kI, and a VREF = 1.24V, the two resistor values are 827kI and 1.5MI. Therefore, for R3 choose the standard value of 825kI. 2) Choose the hysteresis band required (VHB). In this example, the VHB = 50mV. 3) Calculate R2 according to the following equati ...
transformers - Crompton Instruments
... A transformer is a device that transfers electrical energy from one circuit to another by electromagnetic induction (also called transformer action). It is most often used to step up or step down voltage. Occasionally, it is used as an isolating device to eliminate a direct mechanical electrical con ...
... A transformer is a device that transfers electrical energy from one circuit to another by electromagnetic induction (also called transformer action). It is most often used to step up or step down voltage. Occasionally, it is used as an isolating device to eliminate a direct mechanical electrical con ...
EE 1281721
... quantities into dq frame by using Parks transformation. For the estimation of torque, two emf constant are required i.e ( and . Parks transformation is given by (4). From the equation we see that the number of input variables are reduced from three to two.This method uses three phase conduction tech ...
... quantities into dq frame by using Parks transformation. For the estimation of torque, two emf constant are required i.e ( and . Parks transformation is given by (4). From the equation we see that the number of input variables are reduced from three to two.This method uses three phase conduction tech ...
Vecto II - CT LAB Power Quality
... 4 X 1/5 A CT inputs 4 X 1 Vrms differential voltage transducer inputs with a 5 V power supply (to be used to power Rogowski coils). Digitisation of input signals 500 kHz sampling of primary input signals. 50 kHz is digitally retained and subjected to the IEC 61000-4-30 Class A signal process ...
... 4 X 1/5 A CT inputs 4 X 1 Vrms differential voltage transducer inputs with a 5 V power supply (to be used to power Rogowski coils). Digitisation of input signals 500 kHz sampling of primary input signals. 50 kHz is digitally retained and subjected to the IEC 61000-4-30 Class A signal process ...
Basic Controls, 1-4 Contactors and Control Relays
... made, with each contactor dedicated to either forward or reverse direction. These contactors may then serve the same purpose as the Cam Switch module, except they are operated by way of external circuits. Figure 1-16 shows the Dual Contactors module, Model 3119, made of two contactors similar to the ...
... made, with each contactor dedicated to either forward or reverse direction. These contactors may then serve the same purpose as the Cam Switch module, except they are operated by way of external circuits. Figure 1-16 shows the Dual Contactors module, Model 3119, made of two contactors similar to the ...
BDX53/A/B/C NPN Epitaxial Silicon Transistor BDX53/A/B/C — NP N Epit
... 1. Life support devices or systems are devices or systems which, (a) 2. A critical component in any component of a life support, device, or are intended for surgical implant into the body or (b) support or system whose failure to perform can be reasonably expected to sustain life, and (c) whose fail ...
... 1. Life support devices or systems are devices or systems which, (a) 2. A critical component in any component of a life support, device, or are intended for surgical implant into the body or (b) support or system whose failure to perform can be reasonably expected to sustain life, and (c) whose fail ...
HMC349MS8G - SeekDataSheet
... switch in a low cost 8 lead MSOP8G surface mount package with an exposed ground paddle. The switch is ideal for cellular/PCS/3G basestation applications yielding 50 to 60 dB isolation, low 0.8 dB insertion loss and +52 dBm input IP3. Power handling is excellent up through the 3.5 GHz WLL band with t ...
... switch in a low cost 8 lead MSOP8G surface mount package with an exposed ground paddle. The switch is ideal for cellular/PCS/3G basestation applications yielding 50 to 60 dB isolation, low 0.8 dB insertion loss and +52 dBm input IP3. Power handling is excellent up through the 3.5 GHz WLL band with t ...
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.