MAX5946 Dual PCI Express, Hot-Plug Controller General Description
... auxiliary input supply rises above its UVLO threshold. Upon a turn-on command, the MAX5946 enhances the external and internal MOSFETs slowly with a constant gate current to limit the power-supply inrush current. The MAX5946 actively limits the current of all outputs at all times and shuts down if an ...
... auxiliary input supply rises above its UVLO threshold. Upon a turn-on command, the MAX5946 enhances the external and internal MOSFETs slowly with a constant gate current to limit the power-supply inrush current. The MAX5946 actively limits the current of all outputs at all times and shuts down if an ...
Personal Daq/3000 Series
... The Personal Daq/3000 series offers up to 4-MHz scanning of all digital input lines. Digital inputs and counter inputs can be synchronously scanned [along with analog inputs] but do not affect the overall A/D rate because they use no time slot in the scanning sequencer. For example, one analog input ...
... The Personal Daq/3000 series offers up to 4-MHz scanning of all digital input lines. Digital inputs and counter inputs can be synchronously scanned [along with analog inputs] but do not affect the overall A/D rate because they use no time slot in the scanning sequencer. For example, one analog input ...
User Manual
... Before opening the inverters, it must be disconnected with solar array and Grid. In order to discharge completely from storage capacitance, you can’t touch the inverter within at least 5 minutes after disconnection. 3. Requirement for Grid Connections These inverters are only used for supply power f ...
... Before opening the inverters, it must be disconnected with solar array and Grid. In order to discharge completely from storage capacitance, you can’t touch the inverter within at least 5 minutes after disconnection. 3. Requirement for Grid Connections These inverters are only used for supply power f ...
Manual
... surface. Extensive internal screening in the KAIRN pre-amplifier, KREMLIN tuner, KARIK and NUMERIK facilitates stacking the products one on top of the other without interference, if desired. POWER SUPPLIES Take care not to position too close to signal leads, turntables or pre-amplifier. AMPLIFIERS P ...
... surface. Extensive internal screening in the KAIRN pre-amplifier, KREMLIN tuner, KARIK and NUMERIK facilitates stacking the products one on top of the other without interference, if desired. POWER SUPPLIES Take care not to position too close to signal leads, turntables or pre-amplifier. AMPLIFIERS P ...
SiC Power Schottky Diodes in Power Factor Correction Circuits
... with other circuits, butmade require an semiconductors. ultrafast diode. The prime benefits theremoved SiC Schottky barrier recombination diode (SBD) lie in its ability to switch fast fast (<50recovery ns), with diodes almost zero has toofbe by carrier Silicon (Si) ultra have reverse-recovery charge ...
... with other circuits, butmade require an semiconductors. ultrafast diode. The prime benefits theremoved SiC Schottky barrier recombination diode (SBD) lie in its ability to switch fast fast (<50recovery ns), with diodes almost zero has toofbe by carrier Silicon (Si) ultra have reverse-recovery charge ...
Chapter 1: The Op Amp
... loop gain, signal gain, and noise gain. They are similar in nature, interrelated, but different. We will discuss them all in detail. The open-loop gain is not a precisely controlled spec. It can, and does, have a relatively large range and will be given in the specs as a typical number rather than a ...
... loop gain, signal gain, and noise gain. They are similar in nature, interrelated, but different. We will discuss them all in detail. The open-loop gain is not a precisely controlled spec. It can, and does, have a relatively large range and will be given in the specs as a typical number rather than a ...
AN-903 A Comparison of Differential
... It should be mentioned that most differential data transmission applications provide for some kind of signal termination. This is because most differential applications transmit data at relatively high transfer rates over relatively long distances. In these type of applications, signal termination i ...
... It should be mentioned that most differential data transmission applications provide for some kind of signal termination. This is because most differential applications transmit data at relatively high transfer rates over relatively long distances. In these type of applications, signal termination i ...
Schneider MV Design Guide
... The voltage, the rated current and the rated frequency are often known or can easily be defined, but how can we calculate the short-circuit power or current at a given point in an installation? Knowing the short-circuit power of the network allows us to choose the various parts of a switchboard whic ...
... The voltage, the rated current and the rated frequency are often known or can easily be defined, but how can we calculate the short-circuit power or current at a given point in an installation? Knowing the short-circuit power of the network allows us to choose the various parts of a switchboard whic ...
Application Note OptiMOS CoolMOS The Optimal Solutions Suitable
... control strategy. In this application note two cascaded topology solutions- Buck and Boost followed by LLCare analyzed in a 1200 W(12 V/100 A) server DC/DC converter that suitable for Chinese 240 V VDC and 336 VDC HVDC system. Buck and Boost are selected for its simplification in architecture and co ...
... control strategy. In this application note two cascaded topology solutions- Buck and Boost followed by LLCare analyzed in a 1200 W(12 V/100 A) server DC/DC converter that suitable for Chinese 240 V VDC and 336 VDC HVDC system. Buck and Boost are selected for its simplification in architecture and co ...
Precision Dual-Channel Difference Amplifier AD8270
... by the associated rise in junction temperature (TJ) on the die. At approximately 130°C, which is the glass transition temperature, the plastic changes its properties. Even temporarily exceeding this temperature limit may change the stresses that the package exerts on the die, permanently shifting th ...
... by the associated rise in junction temperature (TJ) on the die. At approximately 130°C, which is the glass transition temperature, the plastic changes its properties. Even temporarily exceeding this temperature limit may change the stresses that the package exerts on the die, permanently shifting th ...
SPAJ 140 C Overcurrent and earth-fault relay
... output relay A. It can be controlled by the start and operate signals of the protection stages. Output relay E is also used a trip relay for the circuit breaker failure protection (CBFP), when the CBFP protection is used. In this case the trip signal can be used either to control a circuit breaker u ...
... output relay A. It can be controlled by the start and operate signals of the protection stages. Output relay E is also used a trip relay for the circuit breaker failure protection (CBFP), when the CBFP protection is used. In this case the trip signal can be used either to control a circuit breaker u ...
IF 1545 Revision 1
... an FH 308 white flashhead. It monitors flashhead operation and signals an alarm if a failure occurs. The flashhead begins to operate as soon as power is applied. A photocell controls intensity for the system. In daylight, lights flash white at a rate of 40 flashes per minute (FPM) at an intensity of ...
... an FH 308 white flashhead. It monitors flashhead operation and signals an alarm if a failure occurs. The flashhead begins to operate as soon as power is applied. A photocell controls intensity for the system. In daylight, lights flash white at a rate of 40 flashes per minute (FPM) at an intensity of ...
MCP809/MCP810 3-Pin Microprocessor Reset
... applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguards. TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask ...
... applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguards. TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask ...
MAX11131 Evaluation Kit Evaluates: MAX11131 General Description
... The EV kit is fully assembled and tested. Follow the steps below to verify board operation. Caution: Do not turn on the power supply until all connections are completed. 1) Visit www.maxim-ic.com/evkitsoftware to download the latest version of the EV kit software, 11131Rxx.Zip. Save the EV kit softw ...
... The EV kit is fully assembled and tested. Follow the steps below to verify board operation. Caution: Do not turn on the power supply until all connections are completed. 1) Visit www.maxim-ic.com/evkitsoftware to download the latest version of the EV kit software, 11131Rxx.Zip. Save the EV kit softw ...
files - ORCA - Cardiff University
... and unpredictable field distrubtion that results when multi-mode cavities, such as those used in domestic microwave ovens, are excited using magnetrons that are inherently broadband (20MHz) make them less than ideal for operation in applications where precise delivery of microwave energy is importan ...
... and unpredictable field distrubtion that results when multi-mode cavities, such as those used in domestic microwave ovens, are excited using magnetrons that are inherently broadband (20MHz) make them less than ideal for operation in applications where precise delivery of microwave energy is importan ...
Product Spec Sheet - DesignHeating.com
... The tekmarNet®4 (tN4) Wiring Center 316 is designed to operate up to four zone pumps in a hydronic heating system. It provides a convenient location to wire both thermostats and zone pumps while only requiring two wires to integrate with the rest of the mechanical equipment. The 316 is optimized for ...
... The tekmarNet®4 (tN4) Wiring Center 316 is designed to operate up to four zone pumps in a hydronic heating system. It provides a convenient location to wire both thermostats and zone pumps while only requiring two wires to integrate with the rest of the mechanical equipment. The 316 is optimized for ...
Steady State Operation and Control of Power
... fluctuate throughout the day, this scenario will lead to unnecessary restriction of DG integration. Minimum load and maximum DG may not happen at the same time. Stochastic assessment using Monte Carlo simulations will be more reliable to determine the DG integration limit in this circumstance. In me ...
... fluctuate throughout the day, this scenario will lead to unnecessary restriction of DG integration. Minimum load and maximum DG may not happen at the same time. Stochastic assessment using Monte Carlo simulations will be more reliable to determine the DG integration limit in this circumstance. In me ...
Design and Evaluation of Cascode GaN FET for Switching Power
... Recently, as consumers have demanded highly efficient and smaller handheld devices, and as communications and consumer electronics advance in technology, a high-efficiency power conversion system with a higher operating frequency than that of the current systems has become a significant research foc ...
... Recently, as consumers have demanded highly efficient and smaller handheld devices, and as communications and consumer electronics advance in technology, a high-efficiency power conversion system with a higher operating frequency than that of the current systems has become a significant research foc ...
AN84 - Linear Technology Magazine Circuit Collection, Volume IV
... the main controller output in the LTC1436/LTC1437, and the controller 2 output (3.3V in Figure 2) in the LTC1438/ LTC1439. When out of regulation or in shutdown mode, the POR open drain output pulls low. At start-up, once the output voltage has reached 5% of its final value, an internal timer is sta ...
... the main controller output in the LTC1436/LTC1437, and the controller 2 output (3.3V in Figure 2) in the LTC1438/ LTC1439. When out of regulation or in shutdown mode, the POR open drain output pulls low. At start-up, once the output voltage has reached 5% of its final value, an internal timer is sta ...
TLV431 Description Pin Assignments
... In a conventional shunt regulator application (Figure 1), an external series resistor (R3) is connected between the supply voltage, VIN, and the TLV431. R3 determines the current that flows through the load (IL) and the TLV431 (IK). The TLV431 will adjust how much current it sinks or “shunts” to mai ...
... In a conventional shunt regulator application (Figure 1), an external series resistor (R3) is connected between the supply voltage, VIN, and the TLV431. R3 determines the current that flows through the load (IL) and the TLV431 (IK). The TLV431 will adjust how much current it sinks or “shunts” to mai ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.