MAX15038 4A, 2MHz Step-Down Regulator General Description Features
... 0.6V to 90% of VIN. The IC operates from 2.9V to 5.5V, making it ideal for on-board point-of-load and postregulation applications. Total output error is less than ±1% over load, line, and temperature ranges. The MAX15038 features fixed-frequency PWM mode operation with a switching frequency range of ...
... 0.6V to 90% of VIN. The IC operates from 2.9V to 5.5V, making it ideal for on-board point-of-load and postregulation applications. Total output error is less than ±1% over load, line, and temperature ranges. The MAX15038 features fixed-frequency PWM mode operation with a switching frequency range of ...
Application Considerations for Silicon Carbide MOSFETs Application Considerations for Silicon Carbide MOSFETs
... device. The CMF20120D needs to be driven with a higher gate voltage swing than what is customary with SJMOSFETS or IGBTs. Presently, a +20V and -2V to -5V negative bias gate drive is recommended for the CMF20120D. Care needs to be taken not to exceed -5V 5V in the negative direction. direction The r ...
... device. The CMF20120D needs to be driven with a higher gate voltage swing than what is customary with SJMOSFETS or IGBTs. Presently, a +20V and -2V to -5V negative bias gate drive is recommended for the CMF20120D. Care needs to be taken not to exceed -5V 5V in the negative direction. direction The r ...
Current
... A parallel resistor short-cut If the resistors in parallel are identical, it can be very easy to work out the equivalent resistance. In this case the equivalent resistance of N identical resistors is the resistance of one resistor divided by N, the number of resistors. So, two 40-ohm resistors in pa ...
... A parallel resistor short-cut If the resistors in parallel are identical, it can be very easy to work out the equivalent resistance. In this case the equivalent resistance of N identical resistors is the resistance of one resistor divided by N, the number of resistors. So, two 40-ohm resistors in pa ...
chapter 8 - CBSE Guess
... 14. A student connects a long air core coil of manganin wire to a 100 V dc source and records a current of 1.5 A. When the same coil is connected across 100V 50 Hz ac source the current reduces to 1.0 A. (i) Give reasons for this observation and (ii) calculate the value of the reactance of the circu ...
... 14. A student connects a long air core coil of manganin wire to a 100 V dc source and records a current of 1.5 A. When the same coil is connected across 100V 50 Hz ac source the current reduces to 1.0 A. (i) Give reasons for this observation and (ii) calculate the value of the reactance of the circu ...
unit 1 - WordPress.com
... •It has infinite input impedance (open) so that it does not load the driving source. ...
... •It has infinite input impedance (open) so that it does not load the driving source. ...
Supplementary Information
... Now we have B B 0 0 , and VH (enh ) IB . This means absence of the physical ...
... Now we have B B 0 0 , and VH (enh ) IB . This means absence of the physical ...
Ⅰ Principle of high frequency induction heating
... metal to the maximum to realize high efficient and speed heating, therefore the superiority of products is brought into full play. 3． High efficiency and energy conservation to save your cost: All things being equal, its energy efficiency is much higher than conventional tube high frequency heating ...
... metal to the maximum to realize high efficient and speed heating, therefore the superiority of products is brought into full play. 3． High efficiency and energy conservation to save your cost: All things being equal, its energy efficiency is much higher than conventional tube high frequency heating ...
Installation Manual
... 35°C DR‐75‐12 38°C DR‐75‐24/DR‐75‐48 40°C DRP‐480‐24/DRP‐480‐48 DRP‐480S‐24/DRP‐480S‐48 DR‐45 45°C DR‐120‐24 DR‐120‐48 DRP‐240 50°C Please do not install the unit in places with high ambient temperature or near fire source. （8）The FG ( ) must be connected to PE (Protective Earth). （9 ...
... 35°C DR‐75‐12 38°C DR‐75‐24/DR‐75‐48 40°C DRP‐480‐24/DRP‐480‐48 DRP‐480S‐24/DRP‐480S‐48 DR‐45 45°C DR‐120‐24 DR‐120‐48 DRP‐240 50°C Please do not install the unit in places with high ambient temperature or near fire source. （8）The FG ( ) must be connected to PE (Protective Earth). （9 ...
Calibration Testing of the Hickok Model 600/600A Tube Testers
... power transformer and the AC line setting. Make sure that the AC line setting is correct and that the AC line set function is working properly. 11. PLATE SUPPLY BALANCE TEST: This is entirely dependent on the power transformer and the rectifier tubes. If balance is incorrect replace the 83 tube. 12. ...
... power transformer and the AC line setting. Make sure that the AC line setting is correct and that the AC line set function is working properly. 11. PLATE SUPPLY BALANCE TEST: This is entirely dependent on the power transformer and the rectifier tubes. If balance is incorrect replace the 83 tube. 12. ...
BD45241G
... a voltage drop of I1×R2 (input resistor) will occur in the circuit causing the VDD supply voltage to decrease. When the VDD voltage drops below the detection voltage, the output will switch from “High” to “Low”. While the output voltage is at “Low” condition, in-rush current will stop flowing and th ...
... a voltage drop of I1×R2 (input resistor) will occur in the circuit causing the VDD supply voltage to decrease. When the VDD voltage drops below the detection voltage, the output will switch from “High” to “Low”. While the output voltage is at “Low” condition, in-rush current will stop flowing and th ...
XTR105 - Iiic.Cc
... Transistor Q1 conducts the majority of the signal-dependent 4-20mA loop current. Using an external transistor isolates the majority of the power dissipation from the precision input and reference circuitry of the XTR105, maintaining excellent accuracy. Since the external transistor is inside a feedb ...
... Transistor Q1 conducts the majority of the signal-dependent 4-20mA loop current. Using an external transistor isolates the majority of the power dissipation from the precision input and reference circuitry of the XTR105, maintaining excellent accuracy. Since the external transistor is inside a feedb ...
Schottky diode , By - Corporate Group of Institutes
... The most evident limitations of Schottky diodes are the relatively low reverse voltage ratings for silicon-metal Schottky diodes, typically 50 V and below, and a relatively high reverse leakage current. Some higher-voltage designs are available; 200V is considered a high reverse voltage. Reverse l ...
... The most evident limitations of Schottky diodes are the relatively low reverse voltage ratings for silicon-metal Schottky diodes, typically 50 V and below, and a relatively high reverse leakage current. Some higher-voltage designs are available; 200V is considered a high reverse voltage. Reverse l ...
LT1812 - 3mA, 100MHz, 750V/µs Operational Amplifier with Shutdown
... The LT1812 features reduced supply current, lower input offset voltage, lower input bias current and higher DC gain than other devices with comparable bandwidth. A power saving shutdown feature reduces supply current to 50μA. The circuit topology is a voltage feedback amplifier with the slewing chara ...
... The LT1812 features reduced supply current, lower input offset voltage, lower input bias current and higher DC gain than other devices with comparable bandwidth. A power saving shutdown feature reduces supply current to 50μA. The circuit topology is a voltage feedback amplifier with the slewing chara ...
Final Presentation
... •Used to get measurements from the projector array. •Readings will be read by microcontroller and displayed on a GUI on the host computer ...
... •Used to get measurements from the projector array. •Readings will be read by microcontroller and displayed on a GUI on the host computer ...
capacitor charge/discharge
... 3. Before charging the capacitor, move the switch to the position labeled “dis”. Monitor the voltage on CH1 and CH2, and when they both reach a steady value close to 0.0, you may begin this portion of the data collection. [To hurry the discharge along, touch the two ends of a piece of wire to the te ...
... 3. Before charging the capacitor, move the switch to the position labeled “dis”. Monitor the voltage on CH1 and CH2, and when they both reach a steady value close to 0.0, you may begin this portion of the data collection. [To hurry the discharge along, touch the two ends of a piece of wire to the te ...
doc - The College of Engineering at the University of Utah
... followed by a differential amplifier that measures the difference between the electrode voltages and multiplies that difference by five hundred. We use a differential amplifier because it eliminates any noise voltages from external sources that are common to both electrodes. ...
... followed by a differential amplifier that measures the difference between the electrode voltages and multiplies that difference by five hundred. We use a differential amplifier because it eliminates any noise voltages from external sources that are common to both electrodes. ...
user manual automatic power factor correction
... – If the load on the plant varies suddenly, it is possible that it will become necessary to measure the same step several times. In this case the procedure could last longer. At the end of the automatic set‐up, device will prepare itself for automatic operation. Important! It is recommended, during ...
... – If the load on the plant varies suddenly, it is possible that it will become necessary to measure the same step several times. In this case the procedure could last longer. At the end of the automatic set‐up, device will prepare itself for automatic operation. Important! It is recommended, during ...
1. device purpose 2. delivery set 10. enclosures
... (1) through a terminal board for connecting network cable (4). Stabilized output voltage (12 V DC, Channel 1) is supplied to a terminal board for connecting outer mains (9) through a photocell control circuit (2). Voltage is supplied at the illumination level of a photocell (5) less than 10±5 lx. Wh ...
... (1) through a terminal board for connecting network cable (4). Stabilized output voltage (12 V DC, Channel 1) is supplied to a terminal board for connecting outer mains (9) through a photocell control circuit (2). Voltage is supplied at the illumination level of a photocell (5) less than 10±5 lx. Wh ...
final documentation - EE Senior Design
... the user is afforded technical and higher level options in music creation. Current music synthesizers and mixers run on the order of hundreds to thousands of dollars. We want a product that is relatively low cost but also offers control. Current issues facing amateur music makers are the various inv ...
... the user is afforded technical and higher level options in music creation. Current music synthesizers and mixers run on the order of hundreds to thousands of dollars. We want a product that is relatively low cost but also offers control. Current issues facing amateur music makers are the various inv ...
Design of the HV box
... A safe design ( which will handle @ 10 KV ) must rely on the principle: small distances small voltage differences H.V. and ground from the power supplies separated in the box and kept at 10 cm. distance : distribution boards do not have more that few hundred V. differences between components. Us ...
... A safe design ( which will handle @ 10 KV ) must rely on the principle: small distances small voltage differences H.V. and ground from the power supplies separated in the box and kept at 10 cm. distance : distribution boards do not have more that few hundred V. differences between components. Us ...
10A Advanced Power Conditioner
... be run by generator power. Since generators typically have voltage output specifications based on a constant current load, they are far from ideal for use in an A/V system which will typically see massive swings in the current draw. For this reason, generator power should always be followed by volta ...
... be run by generator power. Since generators typically have voltage output specifications based on a constant current load, they are far from ideal for use in an A/V system which will typically see massive swings in the current draw. For this reason, generator power should always be followed by volta ...
June 2008 DRAFT - submitted to JSSC for review.
... time, all powered from a single primary supply. Various power-saving techniques such as mixedvoltage islands and adaptive body biasing (ABB) [8] can utilize these additional supply voltages. An on-chip DC-DC converter can power these schemes without the need for external pins, external components, o ...
... time, all powered from a single primary supply. Various power-saving techniques such as mixedvoltage islands and adaptive body biasing (ABB) [8] can utilize these additional supply voltages. An on-chip DC-DC converter can power these schemes without the need for external pins, external components, o ...
File - Lighting Worxs
... We have been working alongside our overseas manufacturer for over 8 years insuring a high level of excellence in SMD chip properties, circuitry, performance and reliability. Our SMD strips are available in numerous options of Light Output, Colour Temperatures, Wattages and Voltages. When choosing fr ...
... We have been working alongside our overseas manufacturer for over 8 years insuring a high level of excellence in SMD chip properties, circuitry, performance and reliability. Our SMD strips are available in numerous options of Light Output, Colour Temperatures, Wattages and Voltages. When choosing fr ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)