VACUUM INTERRUPTER IMPULSE VOLTAGE TESTING
... will be withstood. The values listed in the standards for the 2 withstand voltages are chosen such that the withstand levels for the various kinds of equipment found in a power systems are coordinated and consistent with what experience has shown are typically observed overvoltages. For circuit brea ...
... will be withstood. The values listed in the standards for the 2 withstand voltages are chosen such that the withstand levels for the various kinds of equipment found in a power systems are coordinated and consistent with what experience has shown are typically observed overvoltages. For circuit brea ...
PoE Auxiliary Supply Applications
... sourcing device on the cable. The auxiliary supply support can be implemented in three ways. Dependant where the auxiliary supply is injected the configurations are called front, rear and direct auxiliary supply. ...
... sourcing device on the cable. The auxiliary supply support can be implemented in three ways. Dependant where the auxiliary supply is injected the configurations are called front, rear and direct auxiliary supply. ...
The PN junction
... obsolete, but may be available from a few manufacturers.[citation needed] Constant current diodes These are actually a JFET with the gate shorted to the source, and function like a two-terminal current-limiter analog to the Zener diode, which is limiting voltage. They allow a current through them to ...
... obsolete, but may be available from a few manufacturers.[citation needed] Constant current diodes These are actually a JFET with the gate shorted to the source, and function like a two-terminal current-limiter analog to the Zener diode, which is limiting voltage. They allow a current through them to ...
Optocoupler
... Agilent Technologies optocouplers can be used in an array of isolation applications ranging from power supply and motor control circuits to data communication and digital logic interface circuits. To help you choose and design with Agilent Technologies isolation components, this Designer’s Guide con ...
... Agilent Technologies optocouplers can be used in an array of isolation applications ranging from power supply and motor control circuits to data communication and digital logic interface circuits. To help you choose and design with Agilent Technologies isolation components, this Designer’s Guide con ...
PPT-YB
... For these situations, something must be done to raise the Fig.6.1 shows the solution for interfacing TTL and CMOS ICs, where the TTL output is connected to +5 V with a pull-up resistor. The pull-up resistor will cause the TTL output to raise to approximately +5V in the high state, thereby providing ...
... For these situations, something must be done to raise the Fig.6.1 shows the solution for interfacing TTL and CMOS ICs, where the TTL output is connected to +5 V with a pull-up resistor. The pull-up resistor will cause the TTL output to raise to approximately +5V in the high state, thereby providing ...
SN65LVDT14 数据资料 dataSheet 下载
... tsk(o) is the magnitude of the time difference between the tpLH or tpHL of all the receivers of a single device with all of their inputs connected together. tsk(pp) is the magnitude of the difference in propagation delay times between any specified terminals of two devices when both devices operate ...
... tsk(o) is the magnitude of the time difference between the tpLH or tpHL of all the receivers of a single device with all of their inputs connected together. tsk(pp) is the magnitude of the difference in propagation delay times between any specified terminals of two devices when both devices operate ...
FEATURES DESCRIPTION D
... ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. ...
... ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. ...
Laser Collimated Beam Sensor
... Threshold level adjustment • The threshold level adjuster sets the threshold level of the comparative output. As the threshold adjuster is turned clockwise, the threshold level increases. 5V Threshold level ...
... Threshold level adjustment • The threshold level adjuster sets the threshold level of the comparative output. As the threshold adjuster is turned clockwise, the threshold level increases. 5V Threshold level ...
new triacs: is the snubber circuit necessary?
... snubber circuit can be well optimized thanks to higher blocking voltage VDRM: we obtain a reduction of the capacitor size. But with the SNUBBERLESS triacs, the aid function of the snubber circuit disappears. Because of the improvement of the commutation performance ( higher critical (dI/dt)c) these ...
... snubber circuit can be well optimized thanks to higher blocking voltage VDRM: we obtain a reduction of the capacitor size. But with the SNUBBERLESS triacs, the aid function of the snubber circuit disappears. Because of the improvement of the commutation performance ( higher critical (dI/dt)c) these ...
ADP1740/ADP1741 (Rev. H)
... Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. N ...
... Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. N ...
ENERGY CONVERSION ONE
... in field to accommodate variations in tap voltages • While this tap can not be changed when power is applied to transformer • Some times voltage varies widely with load, i.e. when high line impedance exist between generators & particular load; while normal loads should be supplied by an essentially ...
... in field to accommodate variations in tap voltages • While this tap can not be changed when power is applied to transformer • Some times voltage varies widely with load, i.e. when high line impedance exist between generators & particular load; while normal loads should be supplied by an essentially ...
DC/DC Converter 12V to 24V (english)
... If damage or malfunction should occur during installation or operation, immediately turn power off and send unit to the factory for inspection. Mount the unit on a DIN-rail so that the output terminals are located on top and input terminal on the bottom. For other mounting orientations see de-rating ...
... If damage or malfunction should occur during installation or operation, immediately turn power off and send unit to the factory for inspection. Mount the unit on a DIN-rail so that the output terminals are located on top and input terminal on the bottom. For other mounting orientations see de-rating ...
16615
... to be available regardless of load) to prevent overstress of charger components. Current limit is to provide protection from overload and output short circuit. Current limit is to be factory set at between 100% and 105% of rated output current. Current limit is to be adjustable up to 110% of rated o ...
... to be available regardless of load) to prevent overstress of charger components. Current limit is to provide protection from overload and output short circuit. Current limit is to be factory set at between 100% and 105% of rated output current. Current limit is to be adjustable up to 110% of rated o ...
BDTIC www.BDTIC.com/infineon ® Version 2.1a, 11 Jan 2012
... CoolSET®-F3R 650V version (ICE3BRxx65J). It is particular good for high voltage margin low power SMPS application such as auxiliary power supply for PC and server. The major characteristics are that the IC is developed with 800V CoolMOS® with start up cell, having adjustable brownout feature, runnin ...
... CoolSET®-F3R 650V version (ICE3BRxx65J). It is particular good for high voltage margin low power SMPS application such as auxiliary power supply for PC and server. The major characteristics are that the IC is developed with 800V CoolMOS® with start up cell, having adjustable brownout feature, runnin ...
μ PD166021T1F Data Sheet
... The dynamic clamp circuit works only when the inductive load is switched off. When the inductive load is switched off, the voltage of OUT falls below 0 V. The gate voltage of SW1 is then nearly equal to GND because the IS terminal is connected to GND via an external resister. Next, the voltage at th ...
... The dynamic clamp circuit works only when the inductive load is switched off. When the inductive load is switched off, the voltage of OUT falls below 0 V. The gate voltage of SW1 is then nearly equal to GND because the IS terminal is connected to GND via an external resister. Next, the voltage at th ...
Chapter 06 Parallel Circuits
... Example: Analysis of Parallel Circuits Verify that power dissipated is equal to power delivered ...
... Example: Analysis of Parallel Circuits Verify that power dissipated is equal to power delivered ...
Transformer Voltage Regulation and Efficiency
... in field to accommodate variations in tap voltages • While this tap can not be changed when power is applied to transformer • Some times voltage varies widely with load, i.e. when high line impedance exist between generators & particular load; while normal loads should be supplied by an essentially ...
... in field to accommodate variations in tap voltages • While this tap can not be changed when power is applied to transformer • Some times voltage varies widely with load, i.e. when high line impedance exist between generators & particular load; while normal loads should be supplied by an essentially ...
MAX16909 Evaluation Kit Evaluates: MAX16909 General Description Features
... 4) Connect the DVM between the OUT and nearest GND test points. 5) Turn on the power supply. 6) Enable the electronic load. 7) Verify that the voltage at the OUT test point is 1.8V. ...
... 4) Connect the DVM between the OUT and nearest GND test points. 5) Turn on the power supply. 6) Enable the electronic load. 7) Verify that the voltage at the OUT test point is 1.8V. ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.