Spellman High Voltage Reference Manual 2016
... Safety is absolutely paramount in every aspect of Spellman's high voltage endeavors. To provide the maximum margin of safety to Spellman's employees and customers alike, we take the stand that there is no "safe" level of high voltage. Using this guideline, we treat every situation that may have any ...
... Safety is absolutely paramount in every aspect of Spellman's high voltage endeavors. To provide the maximum margin of safety to Spellman's employees and customers alike, we take the stand that there is no "safe" level of high voltage. Using this guideline, we treat every situation that may have any ...
Technical Article - Polymeric Insulators
... resin. Two critical process parameters in the pultrusion of fiberglass rod for insulators are pulling speed and temperature of the forming die. An axial crack develops when the outside of the rod cures more quickly than the center of the rod. This occurs when either the die temperature is too high f ...
... resin. Two critical process parameters in the pultrusion of fiberglass rod for insulators are pulling speed and temperature of the forming die. An axial crack develops when the outside of the rod cures more quickly than the center of the rod. This occurs when either the die temperature is too high f ...
Consequences of the voltage stresses imposed on step
... Today the use of generator circuit-breakers mounted between the generator and the low-voltage terminals of the step-up transformer is widespread because this offers many advantages when compared to the unit connection such as simplified operational procedures and better protection against the effect ...
... Today the use of generator circuit-breakers mounted between the generator and the low-voltage terminals of the step-up transformer is widespread because this offers many advantages when compared to the unit connection such as simplified operational procedures and better protection against the effect ...
Electronic Devices and Circuits
... valance electron (0.01 eV for Ge and 0.05 eV for Si). At room temperature almost all the fifth electrons from the donor impurity atom are raised to conduction band and hence the number of electrons in the conduction band increases significantly. Thus every antimony atom contributes to one conduction ...
... valance electron (0.01 eV for Ge and 0.05 eV for Si). At room temperature almost all the fifth electrons from the donor impurity atom are raised to conduction band and hence the number of electrons in the conduction band increases significantly. Thus every antimony atom contributes to one conduction ...
TPS78225-Q1 数据资料 dataSheet 下载
... Thermal protection disables the device output when the junction temperature rises to approximately 160°C, allowing the device to cool. Once the junction temperature cools to approximately 140°C, the output circuitry is enabled. Depending on power dissipation, thermal resistance, and ambient temperat ...
... Thermal protection disables the device output when the junction temperature rises to approximately 160°C, allowing the device to cool. Once the junction temperature cools to approximately 140°C, the output circuitry is enabled. Depending on power dissipation, thermal resistance, and ambient temperat ...
Design of DC-DC Converters using Tunable Piezoelectric
... Fig. 4.4. Schematic diagram of a half bridge inverter with a series input inductor. The voltage waveforms at the switch node and across the capacitor Cd1 are shown as well................................................................49 Fig. 4.5. A comparison of output rectifier topologies. The ef ...
... Fig. 4.4. Schematic diagram of a half bridge inverter with a series input inductor. The voltage waveforms at the switch node and across the capacitor Cd1 are shown as well................................................................49 Fig. 4.5. A comparison of output rectifier topologies. The ef ...
DMN62D0LFB Product Summary Features and Benefits
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
How to Coordinate Transformer Primary-Side Fuses with Feeder Reclosers Using Coordinaide
... reclose to reenergize the feeder. Most faults on overhead distribution systems—perhaps as many as 75 to 80%—are temporary in nature, lasting only a few cycles to a few seconds. With their “trip and reclose” capability, reclosers eliminate prolonged outages on distribution systems due to such tempora ...
... reclose to reenergize the feeder. Most faults on overhead distribution systems—perhaps as many as 75 to 80%—are temporary in nature, lasting only a few cycles to a few seconds. With their “trip and reclose” capability, reclosers eliminate prolonged outages on distribution systems due to such tempora ...
Techniques for In-Band Phase Noise Reduction in Delta
... where in the phased-locked loop (PLL) cause the quantization noise to fold back into the baseband. This has been reported ...
... where in the phased-locked loop (PLL) cause the quantization noise to fold back into the baseband. This has been reported ...
BD6079GWL
... Figure 21. Turn ON (NB=L, PWM duty=100%)
BD6079GWL’s DC/DC starts up and boosts up 7.5V within 1.2ms (Typ.) at first EN signal coming.
DC/DC will be turned on regardless of H time of EN (Figure22).
If the next EN rising edge is coming within 1 ...
... Figure 21. Turn ON (NB=L, PWM duty=100%)
Reliable and Durable: What makes HP Point of Sale Systems “Retail
... All HP POS platforms are designed with the environment in mind. HP targets the POS platforms to be built with material/components that are greater than 90% recyclable and less than 1% that must go to landfills. This far exceeds the “Waste of Electrical and Electronic Equipments” (WEEE) requirements ...
... All HP POS platforms are designed with the environment in mind. HP targets the POS platforms to be built with material/components that are greater than 90% recyclable and less than 1% that must go to landfills. This far exceeds the “Waste of Electrical and Electronic Equipments” (WEEE) requirements ...
BDTIC www.BDTIC.com/infineon E l e c t r i c ...
... power module. The chip can be driven within its specified blocking voltage up to twice its nominal current rating, since the maximal junction temperature defined for switching operation is not exceeded. The safe operating area of the power module is limited due to stray inductances. With increasing ...
... power module. The chip can be driven within its specified blocking voltage up to twice its nominal current rating, since the maximal junction temperature defined for switching operation is not exceeded. The safe operating area of the power module is limited due to stray inductances. With increasing ...
MAX3222E 数据资料 dataSheet 下载
... Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to a ...
... Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to a ...
Installation Manual - Schneider Electric
... Only appropriately trained persons who are familiar with and understand the contents of this manual and all other pertinent product documentation and who have received safety training to recognize and avoid hazards involved are authorized to work on and with this drive system. Installation, adjustme ...
... Only appropriately trained persons who are familiar with and understand the contents of this manual and all other pertinent product documentation and who have received safety training to recognize and avoid hazards involved are authorized to work on and with this drive system. Installation, adjustme ...
D3V3F4U6S Features Mechanical Data
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
Messrs. Weltronics ELECTROLYTIC CAPACITORS
... (1)Follow the instructions below for installing capacitors in devices. a)Do not re-use the capacitors already used in devices. The used capacitors are not reusable, except the case that they are taken from a device for periodic inspection measuring their electrical characteristics and then returned ...
... (1)Follow the instructions below for installing capacitors in devices. a)Do not re-use the capacitors already used in devices. The used capacitors are not reusable, except the case that they are taken from a device for periodic inspection measuring their electrical characteristics and then returned ...
MC33800, Engine Control Integrated Circuit
... The 33800 is a combination output switch and driver Integrated Circuit (IC) which can be used in numerous powertrain applications. The IC contains two programmable constant current drivers (CCD), an octal, low side, serial switch (OSS), and six, external MOSFET gate pre-drivers (GD). The IC has over ...
... The 33800 is a combination output switch and driver Integrated Circuit (IC) which can be used in numerous powertrain applications. The IC contains two programmable constant current drivers (CCD), an octal, low side, serial switch (OSS), and six, external MOSFET gate pre-drivers (GD). The IC has over ...
PAM3131 Description Pin Assignments
... 4.7µF minimum value capacitor from VO to GND is also required. To improve transient response, noise rejection, and ripple rejection, an additional 1 0μF or larger, low ESR capacitor is recommended at the output. A higher-value, low ESR output capacitor may be necessary if large, fast-rise-time load ...
... 4.7µF minimum value capacitor from VO to GND is also required. To improve transient response, noise rejection, and ripple rejection, an additional 1 0μF or larger, low ESR capacitor is recommended at the output. A higher-value, low ESR output capacitor may be necessary if large, fast-rise-time load ...
