300-Watt, 100-kHz Converter Utilizes Economical Bipolar Planar
... was a more economical than a single 0.25 Ω/2 W resistor. The low pass filter was built with R13 = 1 kΩ and C5 = 220 pF, giving a time constant of 220 ns, well within one period of the converter, even at light load operation. However, since the spikes generated in the circuit are dependent upon the a ...
... was a more economical than a single 0.25 Ω/2 W resistor. The low pass filter was built with R13 = 1 kΩ and C5 = 220 pF, giving a time constant of 220 ns, well within one period of the converter, even at light load operation. However, since the spikes generated in the circuit are dependent upon the a ...
DS 2006/008
... d) does not accept that the non-intrinsically safe voltage Um can be seen at the intrinsically safe circuits or charge internal capacitance, even though voltage limitation is non-existent. e) states that the use of blocking capacitors does not provide for galvanic isolation of the intrinsically safe ...
... d) does not accept that the non-intrinsically safe voltage Um can be seen at the intrinsically safe circuits or charge internal capacitance, even though voltage limitation is non-existent. e) states that the use of blocking capacitors does not provide for galvanic isolation of the intrinsically safe ...
T.C. Neugebauer, D.J. Perreault, J.H. Lang, C. Livermore, and S.D. Umans, “A Six-Phase Multilevel Inverter for MEMS Electrostatic Induction Micromotors,” 2002 IEEE Power Electronics Specialists Conference , Cairns, Australia, June 2002, pp. 695-670.
... capacitances) are dominant. The semiconductor devices were chosen to balance these loss mechanisms across the converter operating range. A high-speed level shifter is used for each high side device. The input capacitance of the high side devices is large enough that the level-shifter output resistan ...
... capacitances) are dominant. The semiconductor devices were chosen to balance these loss mechanisms across the converter operating range. A high-speed level shifter is used for each high side device. The input capacitance of the high side devices is large enough that the level-shifter output resistan ...
AC/DC Current Probe Model SL261 Features
... The Model SL261 is designed for AC/DC current measurement capabilities using Hall effect technology. It measures from a few mA to over 100A. The “screw driver” shape, with its narrow elongated prod, was chosen to permit probing in crowded cable bundles, or measuring in tight areas such as on circuit ...
... The Model SL261 is designed for AC/DC current measurement capabilities using Hall effect technology. It measures from a few mA to over 100A. The “screw driver” shape, with its narrow elongated prod, was chosen to permit probing in crowded cable bundles, or measuring in tight areas such as on circuit ...
MAX1615-16 - Maxim Integrated
... The MAX1615/MAX1616 are micropower, SOT23-5 linear regulators that supply always-on, keep-alive power to CMOS RAM and microcontrollers (µCs) in systems with high-voltage batteries. Key features include wide input voltage range, low dropout voltage, and low quiescent supply current. Despite a miserly ...
... The MAX1615/MAX1616 are micropower, SOT23-5 linear regulators that supply always-on, keep-alive power to CMOS RAM and microcontrollers (µCs) in systems with high-voltage batteries. Key features include wide input voltage range, low dropout voltage, and low quiescent supply current. Despite a miserly ...
PRC-023-1 * Transmission Relay Loadability
... the following criteria (R1.1 through R1.13) for any specific circuit terminal to prevent its phase protective relay settings from limiting transmission system loadability while maintaining reliable protection of the Bulk Electric System for all fault conditions. Each Transmission Owner, Generator Ow ...
... the following criteria (R1.1 through R1.13) for any specific circuit terminal to prevent its phase protective relay settings from limiting transmission system loadability while maintaining reliable protection of the Bulk Electric System for all fault conditions. Each Transmission Owner, Generator Ow ...
Implementation of Low-Dropout Regulator with Efficient Power
... compensation capacitor, and operates at a minimum supply voltage (VDD, min) equal to one threshold voltage plus twice the overdrive voltage (VDD, min =VT + 2 × VOV). Thus, the EA can control with a low supply voltage (≤1 V). The symmetric structure of the EA also has a low input offset voltage for t ...
... compensation capacitor, and operates at a minimum supply voltage (VDD, min) equal to one threshold voltage plus twice the overdrive voltage (VDD, min =VT + 2 × VOV). Thus, the EA can control with a low supply voltage (≤1 V). The symmetric structure of the EA also has a low input offset voltage for t ...
PWM Controller - sanyo denki europe s.a.
... Reduces system power consumption and fan noise For PWM fan speed control, a PWM control circuit needs to be newly designed and configured. By using this product, however, PWM control function fans can be fully utilized without the need for preparing new circuits, contributing to reducing the system ...
... Reduces system power consumption and fan noise For PWM fan speed control, a PWM control circuit needs to be newly designed and configured. By using this product, however, PWM control function fans can be fully utilized without the need for preparing new circuits, contributing to reducing the system ...
TB6551FAG Application Note
... Some of the functional blocks, circuits, or constants in the block diagram may be omitted or simplified for explanatory purposes. 2. Equivalent Circuits The equivalent circuit diagrams may be simplified or some parts of them may be omitted for explanatory purposes. 3. Timing Charts Timing charts may ...
... Some of the functional blocks, circuits, or constants in the block diagram may be omitted or simplified for explanatory purposes. 2. Equivalent Circuits The equivalent circuit diagrams may be simplified or some parts of them may be omitted for explanatory purposes. 3. Timing Charts Timing charts may ...
High Brightness LED Driver Solutions for General Lighting
... intended for resistive loads and tend to behave badly when connected to an electronic transformer ...
... intended for resistive loads and tend to behave badly when connected to an electronic transformer ...
Engineering of Embedded Systems
... To paraphrase AN140: The choice between switcher and linear supply is not always easy, but linear regulators or LDO's are often selected for their simplicity, ease of use, low cost, low noise, and fast transient response. And if Vout is close to Vin, an LDO may be more efficient than a SMPS (switchi ...
... To paraphrase AN140: The choice between switcher and linear supply is not always easy, but linear regulators or LDO's are often selected for their simplicity, ease of use, low cost, low noise, and fast transient response. And if Vout is close to Vin, an LDO may be more efficient than a SMPS (switchi ...
LM2930 3-Terminal Positive Regulator (Rev. D)
... characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (tW≤10 ms, duty cycle≤5%). Output voltage changes due to changes in internal temperature must be taken into account separately. To ensure constant junction temperature, low duty cycle pulse testing is ...
... characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (tW≤10 ms, duty cycle≤5%). Output voltage changes due to changes in internal temperature must be taken into account separately. To ensure constant junction temperature, low duty cycle pulse testing is ...
References - Lighting Fixture Design
... light reported field failure of one or more LEDs on several luminaires, but the drivers were not failing • They blamed the driver claiming that there must be output current peaks • We investigated and found no evidence of high currents • However, surge testing of the street light at 2kV common-mode ...
... light reported field failure of one or more LEDs on several luminaires, but the drivers were not failing • They blamed the driver claiming that there must be output current peaks • We investigated and found no evidence of high currents • However, surge testing of the street light at 2kV common-mode ...
Special Edition
... harmonics), were each time within the limits permitted by the standard and permitted no deductions as to a possible “interference source”. (figure 2). To localise the cause of these extraordinary noises, a further measurement was carried out with a noise measuring instrument directly at the inductio ...
... harmonics), were each time within the limits permitted by the standard and permitted no deductions as to a possible “interference source”. (figure 2). To localise the cause of these extraordinary noises, a further measurement was carried out with a noise measuring instrument directly at the inductio ...
An Improved State Space Average Model of Buck DC
... supplies (SMPS). They are used in personal computers, laptops, PDAs, office appliances, aircrafts, satellite communication equipment and DC motor starting circuits. The input of these converters is an unregulated DC voltage and its output is a regulated voltage [1]. In these converters, the switchin ...
... supplies (SMPS). They are used in personal computers, laptops, PDAs, office appliances, aircrafts, satellite communication equipment and DC motor starting circuits. The input of these converters is an unregulated DC voltage and its output is a regulated voltage [1]. In these converters, the switchin ...
TLS810XXX TLS805XXX Product Brief
... features such as a wide input voltage range, low dropout voltage and ultra-low quiescent current. The TLS810 is a 100 mA linear voltage regulator available in TSON-10 and DSO-8 EP packages. The TLS805 is a 50 mA linear voltage regulator available in TSON-10 and DSO-8 packages. The wide input voltage ...
... features such as a wide input voltage range, low dropout voltage and ultra-low quiescent current. The TLS810 is a 100 mA linear voltage regulator available in TSON-10 and DSO-8 EP packages. The TLS805 is a 50 mA linear voltage regulator available in TSON-10 and DSO-8 packages. The wide input voltage ...
1W Audio Power Amplifier with Shutdown Mode
... different from the classical single-ended amplifier configuration where one side of its load is connected to ground. A bridge amplifier design has a few distinct advantages over the single-ended configuration, as it provides differential drive to the load, thus doubling output swing for a specified ...
... different from the classical single-ended amplifier configuration where one side of its load is connected to ground. A bridge amplifier design has a few distinct advantages over the single-ended configuration, as it provides differential drive to the load, thus doubling output swing for a specified ...