MAX544/MAX545 +5V, Serial-Input, Voltage-Output, 14-Bit DACs General Description Features
... Reference and Analog Ground Inputs The MAX544/MAX545 operate with external voltage references from 2V to 3V, and maintain 14-bit performance if certain guidelines are followed when selecting and applying the reference. Ideally, the reference’s temperature coefficient should be less than 1.5ppm/°C to ...
... Reference and Analog Ground Inputs The MAX544/MAX545 operate with external voltage references from 2V to 3V, and maintain 14-bit performance if certain guidelines are followed when selecting and applying the reference. Ideally, the reference’s temperature coefficient should be less than 1.5ppm/°C to ...
DATA SHEET PMBT3904 NPN switching transistor
... Export control ⎯ This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from national authorities. Quick reference data ⎯ The Quick reference data is an extract of the product data given in the Limiting values an ...
... Export control ⎯ This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from national authorities. Quick reference data ⎯ The Quick reference data is an extract of the product data given in the Limiting values an ...
06-1-فراس الحجه و عبد الرحمن علان
... Wire is diverted to, and measured by, the Meter. Analog meters have very fine internal wires that flex to enable the needle to move. Because the wires are fine, they carry only a very small current. Therefore, the current in the meter must be a tiny fraction of the total current to be measured . In ...
... Wire is diverted to, and measured by, the Meter. Analog meters have very fine internal wires that flex to enable the needle to move. Because the wires are fine, they carry only a very small current. Therefore, the current in the meter must be a tiny fraction of the total current to be measured . In ...
High-/Mixed-Voltage RF and Analog CMOS Circuits Come of Age
... hybrid case the thin‐oxide transistor can serve as the amplification device for minimization of the loading effect to the previous stage. The thick‐oxide transistor serves as the cascode device thus increasing the voltage ...
... hybrid case the thin‐oxide transistor can serve as the amplification device for minimization of the loading effect to the previous stage. The thick‐oxide transistor serves as the cascode device thus increasing the voltage ...
Two-electrode non-differential biopotential amplifier
... The operational amplifier U2 was selected for a low input bias current (MOSFET or JFET input stage) and a high open-loop gain, to minimise the input error voltage. In this case, the popular TL072 is used. The amplifier inputs InP and InN can tolerate serial resistors, for protection and=or as part o ...
... The operational amplifier U2 was selected for a low input bias current (MOSFET or JFET input stage) and a high open-loop gain, to minimise the input error voltage. In this case, the popular TL072 is used. The amplifier inputs InP and InN can tolerate serial resistors, for protection and=or as part o ...
Full-Text PDF
... applications. The proposed converter topology is designed for unidirectional power transfer and provides a doable solution for photovoltaic applications where voltage is required to be stepped up without magnetic components (transformer-less and inductor-less). The output voltage obtained from renew ...
... applications. The proposed converter topology is designed for unidirectional power transfer and provides a doable solution for photovoltaic applications where voltage is required to be stepped up without magnetic components (transformer-less and inductor-less). The output voltage obtained from renew ...
Temperature Modeling and Control of Induction Furnace System
... principle, included heat energy generated and heat loss. Temperature controller of induction furnace system is designed here by setting the PWM, by which the power of induction furnace can be adjusted, to have a controlled temperature. Three cases of PI controllers presented, there were, case I, the ...
... principle, included heat energy generated and heat loss. Temperature controller of induction furnace system is designed here by setting the PWM, by which the power of induction furnace can be adjusted, to have a controlled temperature. Three cases of PI controllers presented, there were, case I, the ...
Technical Explanation for Uninterruptible Power Supplies (UPSs)
... A fuse must be replaced when input overcurrent protection is activated. With a resettable overcurrent protector, the UPS operation can be restored by operating a switch. ...
... A fuse must be replaced when input overcurrent protection is activated. With a resettable overcurrent protector, the UPS operation can be restored by operating a switch. ...
Low Power Factor at Buchanan DESN January 5th,
... The generation operates at a fixed power factor and is set to an appropriate value to help maintain the desired feeder voltage. DGs typically impact the load characteristic as seen from the transformer station. The DG will typically displace the loads real power (MW) absorbed from the transmission s ...
... The generation operates at a fixed power factor and is set to an appropriate value to help maintain the desired feeder voltage. DGs typically impact the load characteristic as seen from the transformer station. The DG will typically displace the loads real power (MW) absorbed from the transmission s ...
DC motor-1st Order
... Unhook the wires running from the power supply to the motor. Using a digital multimeter, verify that the input voltage is 24 volts. With the same multimeter, measure the internal resistance across the motor. Reattach the motor to the power supply. Attach the moment arm to the load (the disk), and br ...
... Unhook the wires running from the power supply to the motor. Using a digital multimeter, verify that the input voltage is 24 volts. With the same multimeter, measure the internal resistance across the motor. Reattach the motor to the power supply. Attach the moment arm to the load (the disk), and br ...
ELE6308
... • Capacitors C3 and C4, together with the switches controlled by φ1 and φ2, are used to establish and maintain the desired DC level shift voltage on C1 and C2. • CMO = desired common-mode output voltage • BIAS4 = corresponding bias voltage needed at node A • This circuit provides a full rail-to-rail ...
... • Capacitors C3 and C4, together with the switches controlled by φ1 and φ2, are used to establish and maintain the desired DC level shift voltage on C1 and C2. • CMO = desired common-mode output voltage • BIAS4 = corresponding bias voltage needed at node A • This circuit provides a full rail-to-rail ...
MAX5402 256-Tap, µPoT, Low-Drift, Digital Potentiometer General Description
... has an SPI-compatible 3-wire serial data interface to control the wiper tap position. This write-only interface ...
... has an SPI-compatible 3-wire serial data interface to control the wiper tap position. This write-only interface ...
NeoSwitch - Dual Tech RR7 Compatible Wall Switch Sensor Spec Sheet
... On Mode, the lights turn ON when a person enters the room. In Manual On Mode, the lights are turned ON by pressing the universally recognized light icon pushbutton. Each relay can be set independently to Automatic or Manual On Mode. The sensor includes self-adaptive technology that continuously self ...
... On Mode, the lights turn ON when a person enters the room. In Manual On Mode, the lights are turned ON by pressing the universally recognized light icon pushbutton. Each relay can be set independently to Automatic or Manual On Mode. The sensor includes self-adaptive technology that continuously self ...
International Electrical Engineering Journal (IEEJ) Vol. 5 (2014) No.10, pp. 1559-1566
... energy. Two types of system are considered; one using stored energy to supply the delivered power as shown in Fig.5, and the other having no internal energy storage. There are a number of voltage sag/swell mitigating methods available but the use of custom power service is considered to the most eff ...
... energy. Two types of system are considered; one using stored energy to supply the delivered power as shown in Fig.5, and the other having no internal energy storage. There are a number of voltage sag/swell mitigating methods available but the use of custom power service is considered to the most eff ...
AN11045 Next generation of NXP low VCEsat transistors: improved
... Figure 14 shows an example for a DC-to-DC down-converter. While the BISS transistor T1 is switched on, the current through the inductor L1 increases. The capacitor C1 is charged and a current flows through the load resistor R2. When the transistor is switched off, the current through L1 continues to ...
... Figure 14 shows an example for a DC-to-DC down-converter. While the BISS transistor T1 is switched on, the current through the inductor L1 increases. The capacitor C1 is charged and a current flows through the load resistor R2. When the transistor is switched off, the current through L1 continues to ...
Lab Manual Power Electronics (EE460)
... The output voltage contains harmonics. An output filter is normally used to obtain a smooth DC output voltage. The load inductance L acts as the output filter also. Also, the input current contains harmonics. An input filter is normally used to block harmonic currents flowing into the supply line. T ...
... The output voltage contains harmonics. An output filter is normally used to obtain a smooth DC output voltage. The load inductance L acts as the output filter also. Also, the input current contains harmonics. An input filter is normally used to block harmonic currents flowing into the supply line. T ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.