Milliamp Calibrator
... Calibrate controllers, recorders or other devices in 4 to 20 or 0 to 20 mA loops. Six “AA” batteries provide hours of continuous use. The batteries last several time longer than calibrators with a single 9V battery! Optional AC adapter for continuous use. Simulate 2-Wire Transmitters Check out the r ...
... Calibrate controllers, recorders or other devices in 4 to 20 or 0 to 20 mA loops. Six “AA” batteries provide hours of continuous use. The batteries last several time longer than calibrators with a single 9V battery! Optional AC adapter for continuous use. Simulate 2-Wire Transmitters Check out the r ...
FEATURES
... J5A and J6A jumpers (see Figure 3). The secondary current of the transformer is converted to a voltage by using a burden resistor across the secondary winding outputs. Care should be taken when using a current transformer as the current sensor. If the secondary is left open (that is, no burden is co ...
... J5A and J6A jumpers (see Figure 3). The secondary current of the transformer is converted to a voltage by using a burden resistor across the secondary winding outputs. Care should be taken when using a current transformer as the current sensor. If the secondary is left open (that is, no burden is co ...
TDA8920C 2 x 110 W class-D power amplifier
... In Mute mode, the bias-current setting of the VI converters is zero (VI converters are disabled). In Operating mode, the bias current is at a maximum. The time constant required to apply the DC output offset voltage gradually between Mute and Operating mode levels can be generated using an RC networ ...
... In Mute mode, the bias-current setting of the VI converters is zero (VI converters are disabled). In Operating mode, the bias current is at a maximum. The time constant required to apply the DC output offset voltage gradually between Mute and Operating mode levels can be generated using an RC networ ...
LT5514
... bandwidth extending from low frequency (LF) to 850MHz. It consists of a digitally controlled variable attenuator, followed by a high linearity amplifier. The amplifier is configured with two identical transconductance amplifiers, hard wired in parallel with individual dedicated enable pins. When bot ...
... bandwidth extending from low frequency (LF) to 850MHz. It consists of a digitally controlled variable attenuator, followed by a high linearity amplifier. The amplifier is configured with two identical transconductance amplifiers, hard wired in parallel with individual dedicated enable pins. When bot ...
Evaluates: MAX146/MAX147 MAX147 Evaluation System/Evaluation Kit General Description Features
... The MAX147 EV kit board includes a MAX666, configured as a 3V regulator. Trim pot R16 adjusts the VDD voltage between 2.3V and 3.6V. The MAX872 is a micropower 2.5V reference. The MAX494 and MAX495 are low-voltage, rail-to-rail op amps with 500kHz gain-bandwidth product. The MAX495 buffers the exter ...
... The MAX147 EV kit board includes a MAX666, configured as a 3V regulator. Trim pot R16 adjusts the VDD voltage between 2.3V and 3.6V. The MAX872 is a micropower 2.5V reference. The MAX494 and MAX495 are low-voltage, rail-to-rail op amps with 500kHz gain-bandwidth product. The MAX495 buffers the exter ...
CPU-95 II 4-08
... The insulation should have a minimum thickness of .016" and be rated 105°C or higher. Irradiated PVC or polyolefin insulations are recommended. Altronic primary wire number 503188 meets these specifications. All primary wiring should be protected from physical damage and vibration. ...
... The insulation should have a minimum thickness of .016" and be rated 105°C or higher. Irradiated PVC or polyolefin insulations are recommended. Altronic primary wire number 503188 meets these specifications. All primary wiring should be protected from physical damage and vibration. ...
AN2787
... nontracking discharge mode is performed by closing the internal discharge MOSFETs. If the nontracking discharge mode is chosen, when EN_1S8 goes low, the 1.8 V and 0.9 V rails and the VTTREF buffer are independently discharged by internal MOSFETs. Figure 9. ...
... nontracking discharge mode is performed by closing the internal discharge MOSFETs. If the nontracking discharge mode is chosen, when EN_1S8 goes low, the 1.8 V and 0.9 V rails and the VTTREF buffer are independently discharged by internal MOSFETs. Figure 9. ...
AT42QT1010 Datasheet
... The AT42QT1010 (QT1010) is a digital burst mode charge-transfer (QT™) sensor that is capable of detecting nearproximity or touch, making it ideal for implementing touch controls. With the proper electrode and circuit design, the self-contained digital IC will project a touch or proximity field to se ...
... The AT42QT1010 (QT1010) is a digital burst mode charge-transfer (QT™) sensor that is capable of detecting nearproximity or touch, making it ideal for implementing touch controls. With the proper electrode and circuit design, the self-contained digital IC will project a touch or proximity field to se ...
LTC3672B-2
... are small and don’t radiate much energy, but generally cost more than powdered iron core inductors with similar electrical characteristics. Inductors that are very thin or have a very small volume typically have much higher core and DCR losses, and will not give the best efficiency. The choice of whi ...
... are small and don’t radiate much energy, but generally cost more than powdered iron core inductors with similar electrical characteristics. Inductors that are very thin or have a very small volume typically have much higher core and DCR losses, and will not give the best efficiency. The choice of whi ...
LTM4620 - Dual 13A or Single 26A DC/DC µModule Regulator
... 4.41mm LGA package with integrated top-side heat sink. The LTM4620 is RoHS compliant with a PB-free finish. ...
... 4.41mm LGA package with integrated top-side heat sink. The LTM4620 is RoHS compliant with a PB-free finish. ...
MULTIPLE CHOICE QUESTIONS (MCQS) Chapter 2: Thyristor
... (b) negative resistance coefficient of the junction (c) if the latching current is more (d) if the thyristor is loaded with wider current pulses. 2.14 A positive voltage is applied to the gate of a reverse biased SCR (a) This inject more electrons into junction J1 (b) This increases reverse leakage ...
... (b) negative resistance coefficient of the junction (c) if the latching current is more (d) if the thyristor is loaded with wider current pulses. 2.14 A positive voltage is applied to the gate of a reverse biased SCR (a) This inject more electrons into junction J1 (b) This increases reverse leakage ...
TrueWave™ - AMETEK Programmable Power
... Ensure that the AC power line ground is connected properly to the Power Rack input connector or chassis. Similarly, other power ground lines including those to application and maintenance equipment must be grounded properly for both personnel and equipment safety. Always ensure that facility AC inpu ...
... Ensure that the AC power line ground is connected properly to the Power Rack input connector or chassis. Similarly, other power ground lines including those to application and maintenance equipment must be grounded properly for both personnel and equipment safety. Always ensure that facility AC inpu ...
Defense - Auburn University
... EPC of single-Vth design is independent of Vth Dual-Vth approach is effective to suppress leakage and reduce minimum EPC For given circuit, the proposed framework uses the gate slack based algorithm to generate optimum dual-Vth design with minimum EPC, optimum Vdd, optimum high Vth level and e ...
... EPC of single-Vth design is independent of Vth Dual-Vth approach is effective to suppress leakage and reduce minimum EPC For given circuit, the proposed framework uses the gate slack based algorithm to generate optimum dual-Vth design with minimum EPC, optimum Vdd, optimum high Vth level and e ...
TX600 FM Broadcast Transmitter
... voltages present internally. The switched mode supplies are universal input fully approved type. They are non serviceable modules and should be fully replaced should they fail. FUSES Only use fuses with the specified voltage and current ratings as stated on the back panel. Failure to do so may incre ...
... voltages present internally. The switched mode supplies are universal input fully approved type. They are non serviceable modules and should be fully replaced should they fail. FUSES Only use fuses with the specified voltage and current ratings as stated on the back panel. Failure to do so may incre ...
A Single-Slope 80 MS/s ADC Using Two-Step Time to
... is used to provide fine quantization of the resulting residue. Measured results of the proposed architecture in 0.13µm CMOS demonstrate 80Ms/s conversion rate with an ENOB of 6.45 bits with a simple, compact ADC structure that has minimal analog complexity. We begin by showing the basic concept of t ...
... is used to provide fine quantization of the resulting residue. Measured results of the proposed architecture in 0.13µm CMOS demonstrate 80Ms/s conversion rate with an ENOB of 6.45 bits with a simple, compact ADC structure that has minimal analog complexity. We begin by showing the basic concept of t ...
MAX8884Y/MAX8884Z 700mA DC-DC Step-Down Converters General Description
... The MAX8884Y/MAX8884Z step-down converters with dual low-dropout (LDO) linear regulators are intended to power low-voltage microprocessors, DSPs, camera and Wi-Fi modules, or other point of load applications in portable devices. These ICs feature high efficiency with small external component size. T ...
... The MAX8884Y/MAX8884Z step-down converters with dual low-dropout (LDO) linear regulators are intended to power low-voltage microprocessors, DSPs, camera and Wi-Fi modules, or other point of load applications in portable devices. These ICs feature high efficiency with small external component size. T ...
Mathematical Modelling of Grid Connected Fixed-Pitch
... model of the wind speed, a model of the PMSG, a model of the rectifier circuit, a model of the boost chopper circuit, a model of the space vector pulse width modulation (SVPWM) inverter, and a model of the power grid voltage sag detection for low voltage ride through (LVRT). The rectifier is a 3-pha ...
... model of the wind speed, a model of the PMSG, a model of the rectifier circuit, a model of the boost chopper circuit, a model of the space vector pulse width modulation (SVPWM) inverter, and a model of the power grid voltage sag detection for low voltage ride through (LVRT). The rectifier is a 3-pha ...
Properties of Digital Circuits
... TTL dominated the IC market from the 1960’s to early 1980’s. This picture changed in the 1980s due to two major factors: ...
... TTL dominated the IC market from the 1960’s to early 1980’s. This picture changed in the 1980s due to two major factors: ...
Solutions - University of California, Berkeley
... b) Under the microscope, it is very difficult to tell the size of the second inverter. However, assuming that the designers at the blue-logo-ed company sized it to ...
... b) Under the microscope, it is very difficult to tell the size of the second inverter. However, assuming that the designers at the blue-logo-ed company sized it to ...
Solar micro-inverter
A solar micro-inverter, or simply microinverter, is a device used in photovoltaics that converts direct current (DC) generated by a single solar module to alternating current (AC). The output from several microinverters is combined and often fed to the electrical grid. Microinverters contrast with conventional string and central solar inverters, which are connected to multiple solar modules or panels of the PV system.Microinverters have several advantages over conventional inverters. The main advantage is that small amounts of shading, debris or snow lines on any one solar module, or even a complete module failure, do not disproportionately reduce the output of the entire array. Each microinverter harvests optimum power by performing maximum power point tracking for its connected module. Simplicity in system design, simplified stock management, and added safety are other factors introduced with the microinverter solution.The primary disadvantages of a microinverter include a higher initial equipment cost per peak watt than the equivalent power of a central inverter, and increased installation time since each inverter needs to be installed adjacent to a panel (usually on a roof). This also makes them harder to maintain and more costly to remove and replace (O&M). Some manufacturers have addressed these issues with panels with built-in microinverters.A type of technology similar to a microinverter is a power optimizer which also does panel-level maximum power point tracking, but does not convert to AC per module.