Atlas ESR
... Perform a probe compensation. It is possible that one (or more) probe connections has become broken. Check all connections at both ends of the test leads. This message is displayed if the Atlas ESR has detected that the attached capacitor may be exhibiting “Soakage” or “Dielectric Absorption”, this ...
... Perform a probe compensation. It is possible that one (or more) probe connections has become broken. Check all connections at both ends of the test leads. This message is displayed if the Atlas ESR has detected that the attached capacitor may be exhibiting “Soakage” or “Dielectric Absorption”, this ...
6A Boost/Inverting DC/DC Converter with Fault Protection
... switch that can be tied together for a total current limit of 6A. The LT3579 is ideal for many local power supply designs. It can be easily configured in Boost, SEPIC, Inverting, or Flyback configurations, and is capable of generating 12V at 1.7A, or –12V at 1.2A from a 5V input. In addition, the LT ...
... switch that can be tied together for a total current limit of 6A. The LT3579 is ideal for many local power supply designs. It can be easily configured in Boost, SEPIC, Inverting, or Flyback configurations, and is capable of generating 12V at 1.7A, or –12V at 1.2A from a 5V input. In addition, the LT ...
AC-DC Single Output Power Module
... ● For application equipment, which requires very high reliability (Nuclear related equipment, traffic control equipment, medical equipment, etc.), please provide fail safety function in the equipment. ● Do not use the product in environment with strong electromagnetic field, corrosive gas and conductiv ...
... ● For application equipment, which requires very high reliability (Nuclear related equipment, traffic control equipment, medical equipment, etc.), please provide fail safety function in the equipment. ● Do not use the product in environment with strong electromagnetic field, corrosive gas and conductiv ...
Meta-parametrised meta-modelling approach for
... the opportunity to explore this interesting topic and for her faith in my ability to complete successfully the Ph.D. study program. Her support, advice and guidance have been important for both my development and motivation. I could not have had a better supervisor. I would like to thank my beloved ...
... the opportunity to explore this interesting topic and for her faith in my ability to complete successfully the Ph.D. study program. Her support, advice and guidance have been important for both my development and motivation. I could not have had a better supervisor. I would like to thank my beloved ...
Unit 24
... (a) Use direct physical reasoning to predict the equivalent capacitance of a pair of capacitors wired in series. Explain your reasoning below. Hint: If you connect two capacitors in series what will happen to the charges along the conductor between them? What will the effective separation of the "pl ...
... (a) Use direct physical reasoning to predict the equivalent capacitance of a pair of capacitors wired in series. Explain your reasoning below. Hint: If you connect two capacitors in series what will happen to the charges along the conductor between them? What will the effective separation of the "pl ...
MAX17000A Complete DDR2 and DDR3 Memory Power-Management Solution General Description
... switching frequency. The Quick-PWM architecture circumvents the poor load-transient timing problems of fixed-frequency current-mode PWMs while also avoiding the problems caused by widely varying switching frequencies in conventional constant-on-time and constant-off-time PWM schemes. The controller ...
... switching frequency. The Quick-PWM architecture circumvents the poor load-transient timing problems of fixed-frequency current-mode PWMs while also avoiding the problems caused by widely varying switching frequencies in conventional constant-on-time and constant-off-time PWM schemes. The controller ...
0.5μm InP DHBT Technology for 100GHz+ Mixed Signal Integrated
... interlayer dielectric between the three level metals. In addition, the second metal or the third metal could also be used as the ground plane to form the inverted microstrip environment. The cross section of the 0.5μm InP DHBT technology is shown in Fig.3. ...
... interlayer dielectric between the three level metals. In addition, the second metal or the third metal could also be used as the ground plane to form the inverted microstrip environment. The cross section of the 0.5μm InP DHBT technology is shown in Fig.3. ...
protection in transformer - dvl ? panchal
... core. When the core is made of a nonmagnetic material, the transformer is called an air-core transformer. When the core is made of a ferromagnetic material with relatively high permeability, the transformer is referred to as an iron-core transformer. A highly permeable magnetic core ensures that (A) ...
... core. When the core is made of a nonmagnetic material, the transformer is called an air-core transformer. When the core is made of a ferromagnetic material with relatively high permeability, the transformer is referred to as an iron-core transformer. A highly permeable magnetic core ensures that (A) ...
three phase automatic voltage regulator
... These have rows of triacs on heat sinks and resistors on sub-PCBs. A ‘comb’ shaped item is used to support these heat sinks during transit. Remove them before use so as to maximize air flow. ...
... These have rows of triacs on heat sinks and resistors on sub-PCBs. A ‘comb’ shaped item is used to support these heat sinks during transit. Remove them before use so as to maximize air flow. ...
DC-DC Converter
... • The small capacitances of the MOSFET and diode, acting in parallel with each other as a net parasitic capacitance, interact with L to produce an oscillation ...
... • The small capacitances of the MOSFET and diode, acting in parallel with each other as a net parasitic capacitance, interact with L to produce an oscillation ...
UBA20271/2 350 V and 600 V Power ICs for dimmable compact
... © NXP B.V. 2011. All rights reserved. ...
... © NXP B.V. 2011. All rights reserved. ...
Chapter 3 Diodes and Applications
... source for electronic circuits, hence the need for a filter. The variations in the magnitude of the rectifier output are considerably reduced by the filter. The output of the rectifier filter still contains a time-component, known as ripple. To reduce the ripple and to stabilized the magnitude of th ...
... source for electronic circuits, hence the need for a filter. The variations in the magnitude of the rectifier output are considerably reduced by the filter. The output of the rectifier filter still contains a time-component, known as ripple. To reduce the ripple and to stabilized the magnitude of th ...
chapter i - Sacramento - California State University
... flicker and it may be operationally unacceptable depending on its magnitude and frequency of occurrence [4], [5]. Any type of DG can cause voltage flicker when suddenly disconnected. However, solar PV and wind energy are considered more severe sources of voltage flicker as compared to conventional D ...
... flicker and it may be operationally unacceptable depending on its magnitude and frequency of occurrence [4], [5]. Any type of DG can cause voltage flicker when suddenly disconnected. However, solar PV and wind energy are considered more severe sources of voltage flicker as compared to conventional D ...
Analog-to-Digital and Multivibrators
... • What we want: if the voltage into – input exceeds the voltage into the + input, then the output is low; otherwise it is high • What we have: if the voltage into – input exceeds the voltage into + input by 0.7, then the output is low; otherwise it is high ...
... • What we want: if the voltage into – input exceeds the voltage into the + input, then the output is low; otherwise it is high • What we have: if the voltage into – input exceeds the voltage into + input by 0.7, then the output is low; otherwise it is high ...
MAX17000 Complete DDR2 and DDR3 Memory Power-Management Solution General Description
... switching frequency. The Quick-PWM architecture circumvents the poor load-transient timing problems of fixed-frequency current-mode PWMs while also avoiding the problems caused by widely varying switching frequencies in conventional constant-on-time and constant-off-time PWM schemes. The controller ...
... switching frequency. The Quick-PWM architecture circumvents the poor load-transient timing problems of fixed-frequency current-mode PWMs while also avoiding the problems caused by widely varying switching frequencies in conventional constant-on-time and constant-off-time PWM schemes. The controller ...
MAX15014–MAX15017 1A, 4.5V to 40V Input Buck Converters with General Description
... The DC-DC converter output is adjustable from 1.26V to 32V and can deliver up to 1A of load current. These devices utilize a feed-forward voltage-mode control scheme for good noise immunity in the high-voltage switching environment and offer external compensation allowing for maximum flexibility wit ...
... The DC-DC converter output is adjustable from 1.26V to 32V and can deliver up to 1A of load current. These devices utilize a feed-forward voltage-mode control scheme for good noise immunity in the high-voltage switching environment and offer external compensation allowing for maximum flexibility wit ...
Fig. 2.12: Simplified equivalent circuit of a transformer at full
... The transformer is one of the most useful electrical device.. It can raise or lower the voltage or current in an ac circuit, it can isolate circuits from each other, and it can increase or decrease the apparent value of a capacitor, an inductor, or a resistor. Furthermore, the transformer enables us ...
... The transformer is one of the most useful electrical device.. It can raise or lower the voltage or current in an ac circuit, it can isolate circuits from each other, and it can increase or decrease the apparent value of a capacitor, an inductor, or a resistor. Furthermore, the transformer enables us ...
pico scope
... The recommended regulated voltage will vary slightly between motor manufacturers but will invariably be between 13.5 - 15.0 volts. It is equally important that the system is neither under nor over charging. The current available from the alternator will also vary depending on the type of alternator ...
... The recommended regulated voltage will vary slightly between motor manufacturers but will invariably be between 13.5 - 15.0 volts. It is equally important that the system is neither under nor over charging. The current available from the alternator will also vary depending on the type of alternator ...
Spark-gap transmitter
A spark-gap transmitter is a device that generates radio frequency electromagnetic waves using a spark gap.Spark gap transmitters were the first devices to demonstrate practical radio transmission, and were the standard technology for the first three decades of radio (1887–1916). Later, more efficient transmitters were developed based on rotary machines like the high-speed Alexanderson alternators and the static Poulsen Arc generators.Most operators, however, still preferred spark transmitters because of their uncomplicated design and because the carrier stopped when the telegraph key was released, which let the operator ""listen through"" for a reply. With other types of transmitter, the carrier could not be controlled so easily, and they required elaborate measures to modulate the carrier and to prevent transmitter leakage from de-sensitizing the receiver. After WWI, greatly improved transmitters based on vacuum tubes became available, which overcame these problems, and by the late 1920s the only spark transmitters still in regular operation were ""legacy"" installations on naval vessels. Even when vacuum tube based transmitters had been installed, many vessels retained their crude but reliable spark transmitters as an emergency backup. However, by 1940, the technology was no longer used for communication. Use of the spark-gap transmitter led to many radio operators being nicknamed ""Sparks"" long after they ceased using spark transmitters. Even today, the German verb funken, literally, ""to spark,"" also means ""to send a radio message or signal.""