High-Voltage, Linear High-Brightness LED Driver with Open-LED Fault Detect MAX16839 General Description
... the LED driver is turned off. This provides an open-LED fault-protection feature that can be disabled by connecting FLTS to ground. In a multistring application (Figure 2), where all FLTS pins are connected together, a fault detected on one channel causes other channels to turn off as well. The rete ...
... the LED driver is turned off. This provides an open-LED fault-protection feature that can be disabled by connecting FLTS to ground. In a multistring application (Figure 2), where all FLTS pins are connected together, a fault detected on one channel causes other channels to turn off as well. The rete ...
Logic gates based on ion transistors Linköping University Post Print
... has been replaced by two pnp-IBJTs connected in parallel in the complementary design. In theory, this should allow for better swing as the pnp-IBJTs can change their impedance. To evaluate the NAND gates the two input signals VA and VB were switched between high and low to probe all four possible st ...
... has been replaced by two pnp-IBJTs connected in parallel in the complementary design. In theory, this should allow for better swing as the pnp-IBJTs can change their impedance. To evaluate the NAND gates the two input signals VA and VB were switched between high and low to probe all four possible st ...
How Batteries Work
... batteries), the ends of the battery are the terminals. In a large car battery, there are two heavy lead posts that act as the terminals. Electrons collect on the negative terminal of the battery. If you connect a wire between the negative and positive terminals, the electrons will flow from the nega ...
... batteries), the ends of the battery are the terminals. In a large car battery, there are two heavy lead posts that act as the terminals. Electrons collect on the negative terminal of the battery. If you connect a wire between the negative and positive terminals, the electrons will flow from the nega ...
Build yourself a nixie clock!
... Like other neon tubes, nixies use high voltage. They need around 140 volts or more to strike, and then maintain around 120 volts or so across the tube while running, but these figures vary a bit. This project uses a switchmode power supply to provide around 180VDC to drive the nixies. The supply can ...
... Like other neon tubes, nixies use high voltage. They need around 140 volts or more to strike, and then maintain around 120 volts or so across the tube while running, but these figures vary a bit. This project uses a switchmode power supply to provide around 180VDC to drive the nixies. The supply can ...
Flexible Networks - SP Energy Networks
... Using a combination of the above techniques a target of creating 20% headroom was set. The intention was that this headroom would defer further network investment for up to 10 years based on current load growth. The integration of Automatic Voltage Regulators (AVRs) is part of the headroom achieved ...
... Using a combination of the above techniques a target of creating 20% headroom was set. The intention was that this headroom would defer further network investment for up to 10 years based on current load growth. The integration of Automatic Voltage Regulators (AVRs) is part of the headroom achieved ...
A NOVELL METHOD OF ELECTRONIC TECHNIQUES FOR SOLVING HIGH
... light intensity must be high in a short time. Light intensity even has to be absolute constant. If the Light intensity wouldn´t be constant in all facts, the image processing algorithms will not work, because the picture of same situation isn´t equal to each other. A sample of necessity is real time ...
... light intensity must be high in a short time. Light intensity even has to be absolute constant. If the Light intensity wouldn´t be constant in all facts, the image processing algorithms will not work, because the picture of same situation isn´t equal to each other. A sample of necessity is real time ...
dc drive for universal motor
... Abstract: Universal motors are usually operated in AC mode and are controlled by means of triacs. This conventional solution is characterized by a cheap control hardware. On the other hand, it has some drawbacks. In particular the high peak to peak current gives poor motor efficiency and the consequ ...
... Abstract: Universal motors are usually operated in AC mode and are controlled by means of triacs. This conventional solution is characterized by a cheap control hardware. On the other hand, it has some drawbacks. In particular the high peak to peak current gives poor motor efficiency and the consequ ...
ALS60/61 Series, +85°C
... estimation is also given at 40°C. The expected failure rate for this capacitor range is based on our periodic test results for capacitors with structural similarity. Failure rate is frequently quoted in FIT (Failures In Time) where 1 FIT = 1 x 10-9 failures per hour. Failure rates include both catas ...
... estimation is also given at 40°C. The expected failure rate for this capacitor range is based on our periodic test results for capacitors with structural similarity. Failure rate is frequently quoted in FIT (Failures In Time) where 1 FIT = 1 x 10-9 failures per hour. Failure rates include both catas ...
SPF-2000 数据资料DataSheet下载
... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
MQHR-28-28S
... with synchronous rectifiers. These devices, which are MOSFETs with a very low resistance, dissipate far less energy than would Schottky diodes. This is the primary reason why the MQHR converters have such high efficiency, particularly at low output voltages. Besides improving efficiency, the synchro ...
... with synchronous rectifiers. These devices, which are MOSFETs with a very low resistance, dissipate far less energy than would Schottky diodes. This is the primary reason why the MQHR converters have such high efficiency, particularly at low output voltages. Besides improving efficiency, the synchro ...
Brochure - Controlled Power Company
... Having manufactured and installed thousands of e-coat rectifiers since the late 1960’s, Controlled Power Company remains the leader into the 21st century. Automobile and truck cabs, tractors, major appliances, small metal parts and components ... all have been e-coated using a Controlled Power recti ...
... Having manufactured and installed thousands of e-coat rectifiers since the late 1960’s, Controlled Power Company remains the leader into the 21st century. Automobile and truck cabs, tractors, major appliances, small metal parts and components ... all have been e-coated using a Controlled Power recti ...
A µNewton thrust
... The LISA mission is to detect and observe gravitational waves from astrophysical sources in the frequency band 10−4 − 1 Hz. Possible sources include galactic binaries, massive black holes in distant galaxies, and primordial gravitational waves. LISA is comprised of three identical spacecraft separat ...
... The LISA mission is to detect and observe gravitational waves from astrophysical sources in the frequency band 10−4 − 1 Hz. Possible sources include galactic binaries, massive black holes in distant galaxies, and primordial gravitational waves. LISA is comprised of three identical spacecraft separat ...
MAX894L/MAX895L Dual, Current-Limited, High-Side P-Channel Switches with Thermal Shutdown General Description
... is limited by the internal current-limiting error amplifier to 1.5 x ILIMIT. When the fault condition is removed, the replica error amplifier sets the current limit back to ILIMIT. For a high ∆VDS/∆t during an output short-circuit condition, the switch turns off and disconnects the input supply from ...
... is limited by the internal current-limiting error amplifier to 1.5 x ILIMIT. When the fault condition is removed, the replica error amplifier sets the current limit back to ILIMIT. For a high ∆VDS/∆t during an output short-circuit condition, the switch turns off and disconnects the input supply from ...
MAX3190/MAX3190E ±15kV ESD-Protected, 460kbps, RS-232 Transmitters in SOT23-6 General Description
... additional external DC-DC converters to generate the required ±7.5V to ±12V dual supplies. The MAX3190/ MAX3190E are specifically designed to be used with Maxim’s RS-232 products listed in Tables 1 and 2. Competitive RS-232 devices’ charge pumps typically do not have the capability to power these de ...
... additional external DC-DC converters to generate the required ±7.5V to ±12V dual supplies. The MAX3190/ MAX3190E are specifically designed to be used with Maxim’s RS-232 products listed in Tables 1 and 2. Competitive RS-232 devices’ charge pumps typically do not have the capability to power these de ...
LM2574 - 0.5 A, Adjustable Output Voltage, Step
... capable of driving a 0.5 A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5.0 V, 12 V, 15 V, and an adjustable output version. These regulators were designed to minimize the number of external components to simplify the power supply desig ...
... capable of driving a 0.5 A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5.0 V, 12 V, 15 V, and an adjustable output version. These regulators were designed to minimize the number of external components to simplify the power supply desig ...
ZNBG3118
... capacitors in circuit. Capacitors C2, C4, C6, C7 and C9 ensure that residual power supply and substrate generator noise is not allowed to affect external circuits which may be sensitive to interference. They also serve to suppress any potential RF feed through between stages via the ZNBG3118. These ...
... capacitors in circuit. Capacitors C2, C4, C6, C7 and C9 ensure that residual power supply and substrate generator noise is not allowed to affect external circuits which may be sensitive to interference. They also serve to suppress any potential RF feed through between stages via the ZNBG3118. These ...
Keysight E363xA Series Programmable DC Power Supplies
... you the performance of the system power supplies at a decent price. All models provide clean power, excellent regulation and a fast transient response with built-in GPIB and RS-232 interfaces. The E363xA Series is designed to meet the requirements of the most demanding applications in R&D design ver ...
... you the performance of the system power supplies at a decent price. All models provide clean power, excellent regulation and a fast transient response with built-in GPIB and RS-232 interfaces. The E363xA Series is designed to meet the requirements of the most demanding applications in R&D design ver ...
chemicals - Mouser Electronics
... properties. Usable over a wide range of temperatures. Its consistency is vaseline-like and it is white opaque in color. It provides an excellent dielectric coating which excludes moisture and prevents high voltage arcing. Applicable to components in the high voltage section of TV receivers. Protects ...
... properties. Usable over a wide range of temperatures. Its consistency is vaseline-like and it is white opaque in color. It provides an excellent dielectric coating which excludes moisture and prevents high voltage arcing. Applicable to components in the high voltage section of TV receivers. Protects ...
II. Modeling of the PMSM
... magnetic field flux of the stator and to the difference between the real torque and the prescribed one, named reference. For the PMSM drive, the classical eight voltage-vector switching scheme seems to be suitable only for high speed operation of the motor while at low speed the six voltage-vector s ...
... magnetic field flux of the stator and to the difference between the real torque and the prescribed one, named reference. For the PMSM drive, the classical eight voltage-vector switching scheme seems to be suitable only for high speed operation of the motor while at low speed the six voltage-vector s ...
Stray voltage
Stray voltage is the occurrence of electrical potential between two objects that ideally should not have any voltage difference between them. Small voltages often exist between two grounded objects in separate locations, due to normal current flow in the power system. Large voltages can appear on the enclosures of electrical equipment due to a fault in the electrical power system, such as a failure of insulation.