Electrical Motor Starters
... L close, motor windings are star connected to 3-phase supply, motor starts. Auxiliary contacts L1 close at the same time as contactor contacts L. The operator may now release the start button since supply to L is maintained through L1. After a time interval which allows the motor to run up to speed, ...
... L close, motor windings are star connected to 3-phase supply, motor starts. Auxiliary contacts L1 close at the same time as contactor contacts L. The operator may now release the start button since supply to L is maintained through L1. After a time interval which allows the motor to run up to speed, ...
LM3886 Overture™ Audio Power Amplifier .
... This demonstrates that 1% resistors would not be appropriate as the worst case current imbalance is out of sight. Using 0.1% resistors the worst case imbalance would be 0.96A relative to 5.83AP which is more acceptable. To further reduce the current imbalance with 0.1% gain setting resistors, one ha ...
... This demonstrates that 1% resistors would not be appropriate as the worst case current imbalance is out of sight. Using 0.1% resistors the worst case imbalance would be 0.96A relative to 5.83AP which is more acceptable. To further reduce the current imbalance with 0.1% gain setting resistors, one ha ...
181-7Z - Edwards Signaling
... Warning— Each electrical rating is an individual maximum and cannot be exceeded! 1 The part number 183 is the same as 181 in all respects except the conduit connection, 181 is left and 183 is right. 2 Configuration with actuator away from the switch 3 Proximity of ferrous materials usually reduces s ...
... Warning— Each electrical rating is an individual maximum and cannot be exceeded! 1 The part number 183 is the same as 181 in all respects except the conduit connection, 181 is left and 183 is right. 2 Configuration with actuator away from the switch 3 Proximity of ferrous materials usually reduces s ...
4-Channel Regulated Charge Pump White LED Driver
... mode or 1.5x fractional mode regulating current through each of the 4 LED pins. Operation at a fixed high frequency of 1 MHz typical allows the use of very small value ceramic capacitors. The CAT3604A drives white light-emitting diodes (LEDs) connected in parallel and provides tightly matched regula ...
... mode or 1.5x fractional mode regulating current through each of the 4 LED pins. Operation at a fixed high frequency of 1 MHz typical allows the use of very small value ceramic capacitors. The CAT3604A drives white light-emitting diodes (LEDs) connected in parallel and provides tightly matched regula ...
Comparing Topologies and the (Design) Rules
... DC valueand half the ramp DI (which is usually comparatively smaller). Further, for any topology, the peak inductor current equals the peak of the switch and diode currents. We can conclude that as D increases all the associated peak currents of a Boost and Buck-Boost converter increase ---- on acco ...
... DC valueand half the ramp DI (which is usually comparatively smaller). Further, for any topology, the peak inductor current equals the peak of the switch and diode currents. We can conclude that as D increases all the associated peak currents of a Boost and Buck-Boost converter increase ---- on acco ...
SGA2286Z 数据资料DataSheet下载
... Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Absolute Maximum Rating conditions is not implied. RoHS status based on EUDirective2002/95/EC (at time of this document revision). The information in this publicat ...
... Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Absolute Maximum Rating conditions is not implied. RoHS status based on EUDirective2002/95/EC (at time of this document revision). The information in this publicat ...
Reduction of Ground Bounce Noise in 14T Full Adder P.Balasubramanyam
... In sleep Transistor Technique cut off transistor (pull-up or pull-down transistors or both) networks from supply voltage or ground using sleep transistors. These types of techniques are also called gating Vdd and gating-GND (note that a gating clock is generally used for dynamic power reduction).It. ...
... In sleep Transistor Technique cut off transistor (pull-up or pull-down transistors or both) networks from supply voltage or ground using sleep transistors. These types of techniques are also called gating Vdd and gating-GND (note that a gating clock is generally used for dynamic power reduction).It. ...
Natural_Response_RLC
... o is called the undamped natural frequency The frequency at which the energy stored in the capacitor flows to the inductor and then flows back to the capacitor. If R = 0W, this will occur forever. d is called the damped natural frequency Since the resistance of R is not usually equal to ze ...
... o is called the undamped natural frequency The frequency at which the energy stored in the capacitor flows to the inductor and then flows back to the capacitor. If R = 0W, this will occur forever. d is called the damped natural frequency Since the resistance of R is not usually equal to ze ...
BM400/2 Series Analogue/Digital Insulation Continuity Testers
... analogue arc and ‘V’ symbol will flash. On all models testing is inhibited if 55 V is detected. Hands free operation is offered as standard on all ranges except the insulation ranges. Locking and non-locking test buttons are provided with each instrument for user selection. Use of the non-locking bu ...
... analogue arc and ‘V’ symbol will flash. On all models testing is inhibited if 55 V is detected. Hands free operation is offered as standard on all ranges except the insulation ranges. Locking and non-locking test buttons are provided with each instrument for user selection. Use of the non-locking bu ...
MAX3864 2.5Gbps, +3V to +5.5V, Wide Dynamic Range Transimpedance Preamplifier General Description
... Noise performance and bandwidth will be adversely affected by capacitance at the IN pin. Minimize capacitance on this pin, and select a low-capacitance photodiode. Assembling the MAX3864 in die form using chip and wire technology provides the best possible performance. Figure 5 shows the recommended ...
... Noise performance and bandwidth will be adversely affected by capacitance at the IN pin. Minimize capacitance on this pin, and select a low-capacitance photodiode. Assembling the MAX3864 in die form using chip and wire technology provides the best possible performance. Figure 5 shows the recommended ...
AN-107 - IXYS Integrated Circuits Division
... mode of operation is usually selected for high speed modem circuits due to the improved linearity and lower noise. Figure 6 shows a schematic of this DAA. The LOC210P or LOC211P is connected in a similar manner to the circuit shown in Figure 4. While there are many ways to design a DAA with the LOC, ...
... mode of operation is usually selected for high speed modem circuits due to the improved linearity and lower noise. Figure 6 shows a schematic of this DAA. The LOC210P or LOC211P is connected in a similar manner to the circuit shown in Figure 4. While there are many ways to design a DAA with the LOC, ...
500 kbps, ESD Protected, Half-/Full-Duplex, ADM2484E i
... ESD protection suitable for high speed, half- or full-duplex communication on multipoint transmission lines. For halfduplex operation, the transmitter outputs and receiver inputs share the same transmission line. Transmitter Output Pin Y links externally to Receiver Input Pin A, and Transmitter Outp ...
... ESD protection suitable for high speed, half- or full-duplex communication on multipoint transmission lines. For halfduplex operation, the transmitter outputs and receiver inputs share the same transmission line. Transmitter Output Pin Y links externally to Receiver Input Pin A, and Transmitter Outp ...
MAX17116 Dual-Output DC/DC Power Supply for AMOLED General Description
... The voltage across the inductor then becomes the difference between the output voltage and the input voltage. This discharge condition forces the current through the inductor to ramp back down, transferring the energy stored in the magnetic field to the output capacitor and the load. The MOSFET rema ...
... The voltage across the inductor then becomes the difference between the output voltage and the input voltage. This discharge condition forces the current through the inductor to ramp back down, transferring the energy stored in the magnetic field to the output capacitor and the load. The MOSFET rema ...
NCL30051LEDGEVB - 35-50 Volt, Up to 1.5 Amp, Offline
... these applications have accessibility issues that would significantly reduce maintenance costs given the LEDs long operating lifetime. This specific driver design is tailored to support LEDs such as the Cree XLAMPt XP−G and XM−L, and OSRAM Golden DRAGON® Plus that have maximum drive currents of at l ...
... these applications have accessibility issues that would significantly reduce maintenance costs given the LEDs long operating lifetime. This specific driver design is tailored to support LEDs such as the Cree XLAMPt XP−G and XM−L, and OSRAM Golden DRAGON® Plus that have maximum drive currents of at l ...
Power MOSFET
A power MOSFET is a specific type of metal oxide semiconductor field-effect transistor (MOSFET) designed to handle significant power levels.Compared to the other power semiconductor devices, for example an insulated-gate bipolar transistor (IGBT) or a thyristor, its main advantages are high commutation speed and good efficiency at low voltages. It shares with the IGBT an isolated gate that makes it easy to drive. They can be subject to low gain, sometimes to degree that the gate voltage needs to be higher than the voltage under control.The design of power MOSFETs was made possible by the evolution of CMOS technology, developed for manufacturing integrated circuits in the late 1970s. The power MOSFET shares its operating principle with its low-power counterpart, the lateral MOSFET.The power MOSFET is the most widely used low-voltage (that is, less than 200 V) switch. It can be found in most power supplies, DC to DC converters, and low voltage motor controllers.