Sheath testing, Sheath fault location and Location of
... The typical recommended test duration is 10 minutes. Are the measured current values above the described values, and resulting, the insulation resistance values below the permitted limits, the cable should be investigated more detailed or at lest tested in sorter, regular intervals to check for chan ...
... The typical recommended test duration is 10 minutes. Are the measured current values above the described values, and resulting, the insulation resistance values below the permitted limits, the cable should be investigated more detailed or at lest tested in sorter, regular intervals to check for chan ...
Simple DC Circuits - University of Virginia
... To learn to design and construct simple circuits using batteries, bulbs, wires, and switches. To learn to draw circuit diagrams using symbols. To understand currents at all points in simple circuits. To understand the meaning of series and parallel connections in an electric circuit and how current ...
... To learn to design and construct simple circuits using batteries, bulbs, wires, and switches. To learn to draw circuit diagrams using symbols. To understand currents at all points in simple circuits. To understand the meaning of series and parallel connections in an electric circuit and how current ...
ACTIVE POWER FILTERING TECHNIQUES FOR HARMONIC
... power supplies, etc.) to improve system efficiency and controllability is increasing the concern for harmonic distortion levels in end use facilities and on the overall power system. The application of passive tuned filters creates new system resonances which are dependent on specific system conditi ...
... power supplies, etc.) to improve system efficiency and controllability is increasing the concern for harmonic distortion levels in end use facilities and on the overall power system. The application of passive tuned filters creates new system resonances which are dependent on specific system conditi ...
AP4312 Description Pin Assignments
... The AP4312 contains one 1.21V voltage reference, one low voltage reference used in current sensing circuit and two operational amplifiers. The 1.21V voltage reference, combined with one operational amplifier, makes of an ideal voltage controller for use in adapters and battery chargers. The low volt ...
... The AP4312 contains one 1.21V voltage reference, one low voltage reference used in current sensing circuit and two operational amplifiers. The 1.21V voltage reference, combined with one operational amplifier, makes of an ideal voltage controller for use in adapters and battery chargers. The low volt ...
Evaluates: MAX8819A–MAX8819D MAX8819A Evaluation Kit General Description Features
... The MAX8819A has four outputs: three step-down DCDC regulators (V1, V2, and V3) and one LED driver. All three step-down regulator output voltages are adjustable and set by external resistors on the EV kit. See the Setting the Output Voltages section for information on calculating these resistor valu ...
... The MAX8819A has four outputs: three step-down DCDC regulators (V1, V2, and V3) and one LED driver. All three step-down regulator output voltages are adjustable and set by external resistors on the EV kit. See the Setting the Output Voltages section for information on calculating these resistor valu ...
FEATURES DESCRIPTION D
... Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6.5VDC Internal Power Dissipation . . . . . . . . . . . . . . See Thermal Analysis Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1.2V Input Voltage Range . . . . . . . . . . . ...
... Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6.5VDC Internal Power Dissipation . . . . . . . . . . . . . . See Thermal Analysis Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1.2V Input Voltage Range . . . . . . . . . . . ...
PDF: 2.03MB
... planar IGBT and CSTBTTM(Carrier Stored Trench-gate Bipolar Transistor). ->the 5th generation planar IGBT for 5A-30A DIPIPM. ->the CSTBT for 50A DIPIPM (2) Single-power-supply drive topology by introducing bootstrap circuit scheme. (3) Built-in control and protection functions P-side: Control circuit ...
... planar IGBT and CSTBTTM(Carrier Stored Trench-gate Bipolar Transistor). ->the 5th generation planar IGBT for 5A-30A DIPIPM. ->the CSTBT for 50A DIPIPM (2) Single-power-supply drive topology by introducing bootstrap circuit scheme. (3) Built-in control and protection functions P-side: Control circuit ...
BDTIC www.BDTIC.com/infineon E l e c t r i c ...
... Transformer saturation is one of the most critical points in isolated DC/DC-converters. A transformer saturates at a certain B field which can be calculated with the volt-second product on the transformer divided by the effective core area and turn ratio (B=Vtrans*t/Ae*N). At Bsat the transformer sa ...
... Transformer saturation is one of the most critical points in isolated DC/DC-converters. A transformer saturates at a certain B field which can be calculated with the volt-second product on the transformer divided by the effective core area and turn ratio (B=Vtrans*t/Ae*N). At Bsat the transformer sa ...
Datasheet
... assembly line and service data transfer operations. The high-speed mode is only intended to be operational when the bus is attached to an off-board service node. This node shall provide temporary bus electrical loads which facilitate higher speed operation. The bit rate for normal communications is ...
... assembly line and service data transfer operations. The high-speed mode is only intended to be operational when the bus is attached to an off-board service node. This node shall provide temporary bus electrical loads which facilitate higher speed operation. The bit rate for normal communications is ...
4 Operation
... mounted in the wall or the mounting frame. One 2m long cable are attached (the length of cable can be customized) and the mounting box is optional. The MT50 connects to controller through the RJ45 port. 2. Remote temperature sensor (Model：RTS300R47K3.81A) Remote temperature sensor is used to acquire ...
... mounted in the wall or the mounting frame. One 2m long cable are attached (the length of cable can be customized) and the mounting box is optional. The MT50 connects to controller through the RJ45 port. 2. Remote temperature sensor (Model：RTS300R47K3.81A) Remote temperature sensor is used to acquire ...
FXLP4555MPX Datasheet
... between the Baseband (BB) Processor (1.65V – 5.5V) and the SIM card (1.8V or 3V). The RESET and CLOCK level shifters are uni-directional (from BB to SIM). The bidirectional I/O line automatically adapts the voltage difference between the baseband and the SIM card in both directions. In addition, wit ...
... between the Baseband (BB) Processor (1.65V – 5.5V) and the SIM card (1.8V or 3V). The RESET and CLOCK level shifters are uni-directional (from BB to SIM). The bidirectional I/O line automatically adapts the voltage difference between the baseband and the SIM card in both directions. In addition, wit ...
Optical Sensors
... ROHM offers IR sensors including discrete IR LEDs and transistor sensors, fully integrated remote control receivers, IrDA transmitters, photointerrupters and customized sensor detection devices. IR LEDs and transistor sensor products are offered in packages ranging from standard T1, T11/4 packages t ...
... ROHM offers IR sensors including discrete IR LEDs and transistor sensors, fully integrated remote control receivers, IrDA transmitters, photointerrupters and customized sensor detection devices. IR LEDs and transistor sensor products are offered in packages ranging from standard T1, T11/4 packages t ...
DAC8801 数据资料 dataSheet 下载
... illustrated in Figure 17, is an R-2R ladder configuration with the three MSBs segmented. Each 2R leg of the ladder is either switched to GND or the IOUT terminal. The IOUT terminal of the DAC is held at a virtual GND potential by the use of an external I/V converter op amp. The R-2R ladder is connec ...
... illustrated in Figure 17, is an R-2R ladder configuration with the three MSBs segmented. Each 2R leg of the ladder is either switched to GND or the IOUT terminal. The IOUT terminal of the DAC is held at a virtual GND potential by the use of an external I/V converter op amp. The R-2R ladder is connec ...
Cascaded Current–Voltage Control to Improve the Power Quality for
... the outer loop is designed to be slower than that of the inner loop, then the two loops can be designed separately. As a result, the outer-loop controller can be designed under the assumption that the inner loop is already in the steady state, i.e., uo = uref . It is also worth stressing that the cu ...
... the outer loop is designed to be slower than that of the inner loop, then the two loops can be designed separately. As a result, the outer-loop controller can be designed under the assumption that the inner loop is already in the steady state, i.e., uo = uref . It is also worth stressing that the cu ...
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.