AN994
... Isink = 10 mA) with VCC > 3 V and lower than the turn-on threshold. This removes the need for the bleeder resistor connected between the gate and the source of the external MOSFET normally used to hold the pin low. The gate driver ensures low impedance in SD conditions as well. Bootstrapped supply v ...
... Isink = 10 mA) with VCC > 3 V and lower than the turn-on threshold. This removes the need for the bleeder resistor connected between the gate and the source of the external MOSFET normally used to hold the pin low. The gate driver ensures low impedance in SD conditions as well. Bootstrapped supply v ...
MAX232, MAX232I (Rev. L
... http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requ ...
... http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requ ...
Crate PSU Stress Analysis
... applied to all the resistors. The lowest resistance value that would pass the derating criteria with 100% of the bus voltage applied was calculated as follows: Minimum resistance within the derating criteria = Max Bus Voltage squared / Derated Resistor Power Rating All resistors of this value or hig ...
... applied to all the resistors. The lowest resistance value that would pass the derating criteria with 100% of the bus voltage applied was calculated as follows: Minimum resistance within the derating criteria = Max Bus Voltage squared / Derated Resistor Power Rating All resistors of this value or hig ...
BA3308F
... GV = │R11＋R9/ (│＋jωC9・R9)│/R3 Obtain the necessary gain by regulating the (power-on pop noise prevention) NAB time constant circuit in the same way when regulating the gain at recording stage. The operating point of the output stage (1,7pin) is fixed at 3VF. Accordingly, even if VCC is raised to 5V ...
... GV = │R11＋R9/ (│＋jωC9・R9)│/R3 Obtain the necessary gain by regulating the (power-on pop noise prevention) NAB time constant circuit in the same way when regulating the gain at recording stage. The operating point of the output stage (1,7pin) is fixed at 3VF. Accordingly, even if VCC is raised to 5V ...
1200V Large DIPIPM Version 6 Series Application Note
... 1200V Large DIPIPM Ver.6 is a compact intelligent power module with transfer molding package favorable for larger mass production. And it includes power chips, drive and protection circuits. This series apply same package, which has high thermal radiation performance by the insulated sheet structure ...
... 1200V Large DIPIPM Ver.6 is a compact intelligent power module with transfer molding package favorable for larger mass production. And it includes power chips, drive and protection circuits. This series apply same package, which has high thermal radiation performance by the insulated sheet structure ...
PDF
... The PWM waveform resulting from the comparator stage is passed into the dead-time circuit comprised of U3 and U4 as seen on page 2 of the schematic. The result is two gate drive signals and their complement. These four gate drive signals ensure that one set of switches completely turns off before an ...
... The PWM waveform resulting from the comparator stage is passed into the dead-time circuit comprised of U3 and U4 as seen on page 2 of the schematic. The result is two gate drive signals and their complement. These four gate drive signals ensure that one set of switches completely turns off before an ...
FOD8318 2.5 A Output Current, IGBT Drive Optocoupler
... Refer to Figure 54. 23. This is the amount of time the DESAT threshold must be exceeded before VO begins to go LOW and the FAULT output to go LOW. Refer to Figure 54. 24. This is the amount of time from when RESET is asserted LOW, until FAULT output goes HIGH. Refer to Figure 54. 25. tUVLO ON UVLO t ...
... Refer to Figure 54. 23. This is the amount of time the DESAT threshold must be exceeded before VO begins to go LOW and the FAULT output to go LOW. Refer to Figure 54. 24. This is the amount of time from when RESET is asserted LOW, until FAULT output goes HIGH. Refer to Figure 54. 25. tUVLO ON UVLO t ...
Control of Voltage Source Converters for Power
... conversion from ac to dc and vice versa. Appearance of Voltage Source Converter (VSC) makes use of more advanced semiconductor technology instead of thyristors. The VSC-based HVDC installations has several advantages compared to classic HVDC transmission such as independent control of active and rea ...
... conversion from ac to dc and vice versa. Appearance of Voltage Source Converter (VSC) makes use of more advanced semiconductor technology instead of thyristors. The VSC-based HVDC installations has several advantages compared to classic HVDC transmission such as independent control of active and rea ...
BE COMPLETE NOTES(click here to download)
... the forward current. The forward current is in the range of milli amperes. When the diode is reverse biased and when we increase the reverse applied voltage, as we know only reverse saturation current flows, which is due to the minority charge carriers. The reverse current is in the range of few mic ...
... the forward current. The forward current is in the range of milli amperes. When the diode is reverse biased and when we increase the reverse applied voltage, as we know only reverse saturation current flows, which is due to the minority charge carriers. The reverse current is in the range of few mic ...
THS4521-HT - Texas Instruments
... The THS4521 is a very low-power, fully differential op amp with rail-to-rail output and an input common-mode range that includes the negative rail. This amplifier is designed for low-power data acquisition systems and highdensity applications where power dissipation is a critical parameter, and prov ...
... The THS4521 is a very low-power, fully differential op amp with rail-to-rail output and an input common-mode range that includes the negative rail. This amplifier is designed for low-power data acquisition systems and highdensity applications where power dissipation is a critical parameter, and prov ...
Chapter 9
... This resemble ) ( شبهOhm’s law were the complex constant ( Z ) is called “Impedance” ) (أعاقه Recall on Ohm’s law previously defined , the proportionality content R was real and called “Resistant” ) (مقاومه V Z ...
... This resemble ) ( شبهOhm’s law were the complex constant ( Z ) is called “Impedance” ) (أعاقه Recall on Ohm’s law previously defined , the proportionality content R was real and called “Resistant” ) (مقاومه V Z ...
user`s manual
... WE does not have a built-in power supply. Instead it uses a plug-in type external power supply (AC adapter). One reason for this feature is electrical safety. Keeping danger voltages (main) out of the WE increases the electrical safety. Therefore an external power supply of high quality and safety s ...
... WE does not have a built-in power supply. Instead it uses a plug-in type external power supply (AC adapter). One reason for this feature is electrical safety. Keeping danger voltages (main) out of the WE increases the electrical safety. Therefore an external power supply of high quality and safety s ...
Aalborg Universitet Benchmarking of Grid Fault Modes in Single-Phase Grid-Connected Photovoltaic Systems
... One essential basis of the design and control for gridconnected PV inverters is the grid requirements. In some international regulations [3], it is addressed that PV inverters should disconnect from the grid in the presence of abnormal grid conditions in terms of voltage and frequency at the point o ...
... One essential basis of the design and control for gridconnected PV inverters is the grid requirements. In some international regulations [3], it is addressed that PV inverters should disconnect from the grid in the presence of abnormal grid conditions in terms of voltage and frequency at the point o ...
NEON BULB OSCILLATOR EXPERIMENT
... BASIC, we can think of each variable, like q, i, and dt as the name on a mailbox (the kind you see in a post office). Inside the mailbox goes a number that is the current value of the variable. When given a LET statement, the computer goes to the right hand side, looks up the values of the variables ...
... BASIC, we can think of each variable, like q, i, and dt as the name on a mailbox (the kind you see in a post office). Inside the mailbox goes a number that is the current value of the variable. When given a LET statement, the computer goes to the right hand side, looks up the values of the variables ...
File - Tek finland oy
... in the Test Library and can be added to a project. A screen capture of the Four-Point Probe Resistivity Measurement test is shown in Figure 3. The projects and tests included with the 4200A-SCS are configured to use either three or four SMUs (Source Measure Units). When using three SMUs, all three S ...
... in the Test Library and can be added to a project. A screen capture of the Four-Point Probe Resistivity Measurement test is shown in Figure 3. The projects and tests included with the 4200A-SCS are configured to use either three or four SMUs (Source Measure Units). When using three SMUs, all three S ...
MAX5878 16-Bit, 250Msps, High-Dynamic-Performance, Dual DAC with LVDS Inputs General Description
... applications found in wireless base stations and other communications applications. Operating from +3.3V and +1.8V supplies, this dual DAC offers exceptional dynamic performance such as 76dBc spurious-free dynamic range (SFDR) at fOUT = 16MHz and supports update rates of 250Msps, with a power dissip ...
... applications found in wireless base stations and other communications applications. Operating from +3.3V and +1.8V supplies, this dual DAC offers exceptional dynamic performance such as 76dBc spurious-free dynamic range (SFDR) at fOUT = 16MHz and supports update rates of 250Msps, with a power dissip ...
GTL2003 1. General description 8-bit bidirectional low voltage translator
... delay. The GTL2003 provides eight NMOS pass transistors (Sn and Dn) with a common gate (GREF) and a reference transistor (SREF and DREF). The device allows bidirectional voltage translations between 0.8 V and 5.0 V without use of a direction pin. Voltage translation below 0.8 V can be achieved when ...
... delay. The GTL2003 provides eight NMOS pass transistors (Sn and Dn) with a common gate (GREF) and a reference transistor (SREF and DREF). The device allows bidirectional voltage translations between 0.8 V and 5.0 V without use of a direction pin. Voltage translation below 0.8 V can be achieved when ...
MN225014EN/ Old S225-10-10PSVR
... three- or four-wire underground systems. The 2-in-1 and 3-in-1 configurations consist of two or three single-phase voltage regulators in a single tank. A bypass module is available for the single-phase configuration only. Eaton voltage regulators are regulating auto-transformers. They regulate rated ...
... three- or four-wire underground systems. The 2-in-1 and 3-in-1 configurations consist of two or three single-phase voltage regulators in a single tank. A bypass module is available for the single-phase configuration only. Eaton voltage regulators are regulating auto-transformers. They regulate rated ...
MAX5839 Octal, 13-Bit Voltage-Output DAC with Parallel Interface General Description
... voltage swing ranges from +9V to -4V and is achieved with no external components. The MAX5839 has three pairs of differential reference inputs; two of these pairs are connected to two DACs each, and a third pair is connected to four DACs. The references are independently controlled, providing differ ...
... voltage swing ranges from +9V to -4V and is achieved with no external components. The MAX5839 has three pairs of differential reference inputs; two of these pairs are connected to two DACs each, and a third pair is connected to four DACs. The references are independently controlled, providing differ ...
MAX77801 High-Efficiency Buck-Boost Regulator
... Note 1: LXBB1/LXBB2 node has internal clamp diodes to PGNDBB and INBB. Applications that give forward bias to these diodes should ensure that the total power loss does not exceed the power dissipation limit of IC package. Stresses beyond those listed under “Absolute Maximum Ratings” may cause perma ...
... Note 1: LXBB1/LXBB2 node has internal clamp diodes to PGNDBB and INBB. Applications that give forward bias to these diodes should ensure that the total power loss does not exceed the power dissipation limit of IC package. Stresses beyond those listed under “Absolute Maximum Ratings” may cause perma ...
BDTIC www.BDTIC.com/infineon ICB1FL02G Smart Ballast Control IC
... to thermal instability of the lamp. As a consequence the lamp voltage becomes unsymmetrical or increases. For detecting such operating conditions the resistors R31, R32, R33 measure the lamp voltage by evaluating the current through these resistors at pin LVS. The turn-off threshold because of excee ...
... to thermal instability of the lamp. As a consequence the lamp voltage becomes unsymmetrical or increases. For detecting such operating conditions the resistors R31, R32, R33 measure the lamp voltage by evaluating the current through these resistors at pin LVS. The turn-off threshold because of excee ...
Application Note 600V CoolMOS™ P6 01_00
... CoolMOSTM P6 series is designed for particularly applications, where the focus is not only in high efficiency and power density, but also provides ease-of-use as key requirements. The experimental measured results show efficiency comparisons with C6 and E6 series. Also CoolMOSTM P6 gives a well cont ...
... CoolMOSTM P6 series is designed for particularly applications, where the focus is not only in high efficiency and power density, but also provides ease-of-use as key requirements. The experimental measured results show efficiency comparisons with C6 and E6 series. Also CoolMOSTM P6 gives a well cont ...
B.Tech I st Year GR-14 Supply Question Papers(June 2015)
... irrespective of the current delivered to the network. ...
... irrespective of the current delivered to the network. ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.