View a Sample Lesson - Electrical Training Network
... Some inductance is present in all electrical circuits. The inductance of most power system circuit wiring is small and generally only important in calculating available fault current. However, voltage and current relationships in AC circuits are affected by inductive loads such as discharge lamp bal ...
... Some inductance is present in all electrical circuits. The inductance of most power system circuit wiring is small and generally only important in calculating available fault current. However, voltage and current relationships in AC circuits are affected by inductive loads such as discharge lamp bal ...
BDTIC Application Note
... Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Inf ...
... Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Inf ...
RT8239A/B/C
... from 2V to 5.5V and also two fixed 5V/3.3V linear regulators. One of the controllers (LDO5) provides automatic switch over to the BYP1 input connected to the main SMPS1 output for maximized efficiency. An optional external charge pump can be monitored through SECFB (RT8239B/C). Other features includ ...
... from 2V to 5.5V and also two fixed 5V/3.3V linear regulators. One of the controllers (LDO5) provides automatic switch over to the BYP1 input connected to the main SMPS1 output for maximized efficiency. An optional external charge pump can be monitored through SECFB (RT8239B/C). Other features includ ...
Evaluates: MAX15005A MAX15005A Evaluation Kit General Description Features
... The MAX15005A EV kit features a brownout and inputsupply startup UVLO circuit that prevents operation below the programmed input-supply-start voltage. Resistors R17 and R18 set the input UVLO threshold of the EV kit. To change the input UVLO voltage, replace resistor R17 (or R18) with another surfac ...
... The MAX15005A EV kit features a brownout and inputsupply startup UVLO circuit that prevents operation below the programmed input-supply-start voltage. Resistors R17 and R18 set the input UVLO threshold of the EV kit. To change the input UVLO voltage, replace resistor R17 (or R18) with another surfac ...
Datasheet
... The CN61C series is a highly precise and low power consumption voltage detector IC. It provides excellent circuit reliability and low cost by eliminating external components. The CN61C series performs a single function, it outputs a low level at RES pin whenever the VCC supply voltage declines below ...
... The CN61C series is a highly precise and low power consumption voltage detector IC. It provides excellent circuit reliability and low cost by eliminating external components. The CN61C series performs a single function, it outputs a low level at RES pin whenever the VCC supply voltage declines below ...
NCP3135 - 5 A Integrated Synchronous Buck Converter
... In some applications the controller will be required to start switching when its output capacitors are charged anywhere from slightly above 0 V to just below the regulation voltage. This situation occurs for a number of reasons: the converter’s output capacitors may have residual charge on them or t ...
... In some applications the controller will be required to start switching when its output capacitors are charged anywhere from slightly above 0 V to just below the regulation voltage. This situation occurs for a number of reasons: the converter’s output capacitors may have residual charge on them or t ...
BD9329AEFJ
... When using both small-signal and large-current ground traces, the two ground traces should be routed separately but connected to a single ground at the reference point of the application board to avoid fluctuations in the small-signal ground caused by large currents. Also ensure that the ground trac ...
... When using both small-signal and large-current ground traces, the two ground traces should be routed separately but connected to a single ground at the reference point of the application board to avoid fluctuations in the small-signal ground caused by large currents. Also ensure that the ground trac ...
MAX16838 Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller
... An internal current-mode switching DC-DC controller supports the boost or SEPIC topologies and operates in an adjustable frequency range between 200kHz and 2MHz. The current-mode control provides fast response and simplifies loop compensation. The MAX16838 also features an adaptive output-voltage ad ...
... An internal current-mode switching DC-DC controller supports the boost or SEPIC topologies and operates in an adjustable frequency range between 200kHz and 2MHz. The current-mode control provides fast response and simplifies loop compensation. The MAX16838 also features an adaptive output-voltage ad ...
LM2595 1.0 A, Step-Down Switching Regulator
... (buck converter). It is capable of driving a 1.0 A load with excellent line and load regulation. This device is available in adjustable output version and it is internally compensated to minimize the number of external components to simplify the power supply design. Since LM2595 converter is a switc ...
... (buck converter). It is capable of driving a 1.0 A load with excellent line and load regulation. This device is available in adjustable output version and it is internally compensated to minimize the number of external components to simplify the power supply design. Since LM2595 converter is a switc ...
- Pcpolytechnic
... which is slightly less than the synchronous speed. As shown in fig.(1), the rotor consists of copper or aluminium bars which are permanently short circuited at both the ends using the conducting rings called end rings. ...
... which is slightly less than the synchronous speed. As shown in fig.(1), the rotor consists of copper or aluminium bars which are permanently short circuited at both the ends using the conducting rings called end rings. ...
Training Manual
... care when handling and storing fuels. Store fuel in a well-ventilated area away from sparkproducing equipment and out of the reach of children. Never add fuel to the tank while the engine is running because spilled fuel may ignite on contact with hot parts or from spark. Do not smoke or permit flame ...
... care when handling and storing fuels. Store fuel in a well-ventilated area away from sparkproducing equipment and out of the reach of children. Never add fuel to the tank while the engine is running because spilled fuel may ignite on contact with hot parts or from spark. Do not smoke or permit flame ...
Hand-Drawn Circuit Diagrams for all circuits that are to
... Background: Before doing this experiment, students should be able to Measure inductance using a commercial impedance bridge. Do a transient (time dependent) simulation of RC, RL and RLC circuits using Capture/PSpice Do an AC sweep (frequency dependent) simulation of RC, RL and RLC circuits usi ...
... Background: Before doing this experiment, students should be able to Measure inductance using a commercial impedance bridge. Do a transient (time dependent) simulation of RC, RL and RLC circuits using Capture/PSpice Do an AC sweep (frequency dependent) simulation of RC, RL and RLC circuits usi ...
BDTIC www.BDTIC.com/infineon I C E 2 Q R x x 6 5 /... P o w e r M a n a g...
... single package optimized for off-line power supply applications such as LCD TV, and notebook adapter. The digital frequency reduction with decreasing load enables a quasi-resonant operation till very low load. As a result, the system average efficiency is significantly improved compared to conventio ...
... single package optimized for off-line power supply applications such as LCD TV, and notebook adapter. The digital frequency reduction with decreasing load enables a quasi-resonant operation till very low load. As a result, the system average efficiency is significantly improved compared to conventio ...
Experiment 3 Inductors and Transformers Pre-Lab
... If one inductor is placed near another inductor, then the magnetic fields of the two inductors will interact with one another. If you have ever built an electromagnet, you will know that the magnets will attract or repel one another if the current in the coil is large enough. Even when we cannot sen ...
... If one inductor is placed near another inductor, then the magnetic fields of the two inductors will interact with one another. If you have ever built an electromagnet, you will know that the magnets will attract or repel one another if the current in the coil is large enough. Even when we cannot sen ...
project report on
... Nowadays, with the advancement of technology, particularly in the field of computers as well as micro-controllers, all the activities in our day to day living have become a part of information and we find computers and micro-controllers at each and every application. Thus, the trend is directing tow ...
... Nowadays, with the advancement of technology, particularly in the field of computers as well as micro-controllers, all the activities in our day to day living have become a part of information and we find computers and micro-controllers at each and every application. Thus, the trend is directing tow ...
BD88400FJ
... The headphone amplifier is driven by the internal positive voltage (+2.4V) and negative voltage (SVSS, -2.4V) based on ground (SGND). Therefore, the headphone can be connected without the output coupling capacitor. As a result, it brings improvement to low-frequency characteristic compared with the ...
... The headphone amplifier is driven by the internal positive voltage (+2.4V) and negative voltage (SVSS, -2.4V) based on ground (SGND). Therefore, the headphone can be connected without the output coupling capacitor. As a result, it brings improvement to low-frequency characteristic compared with the ...
High Step-up Voltage Gain Converter with Ripple
... Actually, current harmonics in fuel cell stack or photovoltaics makes the control of maximum efficiency point difficult, and also generates excessive losses and overheating [20,21], i.e. input current ripple of power converter greatly impact its power conversion efficiency. Thus, high boost-ratio co ...
... Actually, current harmonics in fuel cell stack or photovoltaics makes the control of maximum efficiency point difficult, and also generates excessive losses and overheating [20,21], i.e. input current ripple of power converter greatly impact its power conversion efficiency. Thus, high boost-ratio co ...
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.""