On the physical processes ruling an atmospheric pressure air glow
... The arc voltage as a function of the discharge length for different discharge currents is shown in Fig. 3. As it can be seen, for discharge lengths lower than 1 mm the curves are coincident (within the experimental uncertainty); indicating that for d < 1 mm the voltage becomes independent of the dis ...
... The arc voltage as a function of the discharge length for different discharge currents is shown in Fig. 3. As it can be seen, for discharge lengths lower than 1 mm the curves are coincident (within the experimental uncertainty); indicating that for d < 1 mm the voltage becomes independent of the dis ...
ZVP2106G Product Summary Features and Benefits
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
VSMY98145DS
... time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed t ...
... time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed t ...
Switched-mode and Resonant dc Power Supplies
... Shunt and series linear regulator power supplies dissipate much of their energy across the regulating transistor, which operates in the linear mode. An smps achieves regulation by varying the on to off time duty cycle of the switching element. This minimises losses, irrespective of load conditions. ...
... Shunt and series linear regulator power supplies dissipate much of their energy across the regulating transistor, which operates in the linear mode. An smps achieves regulation by varying the on to off time duty cycle of the switching element. This minimises losses, irrespective of load conditions. ...
AH49F Description Pin Assignments
... of the magnetic field in to the die is reversed compared to TO-92S. This results in a reverse response to the magnetic flux density in SC59 package compared with TO-92S and U-DFN2020-6 packages. (i.e. if the reverse magnetic pole approaches the part marking surface of SC59, the output is the same as ...
... of the magnetic field in to the die is reversed compared to TO-92S. This results in a reverse response to the magnetic flux density in SC59 package compared with TO-92S and U-DFN2020-6 packages. (i.e. if the reverse magnetic pole approaches the part marking surface of SC59, the output is the same as ...
Heavy-ion-induced breakdown in ultra-thin gate
... of measured current during voltage stresses up to abrupt current increase. Fig. 3 shows the cumulative Weibull distribution of for the films used in this experiment. The large value in the ZrSiO case was due to a high level of leakage current at intermediate gate voltages. Note that the ZrSiO film s ...
... of measured current during voltage stresses up to abrupt current increase. Fig. 3 shows the cumulative Weibull distribution of for the films used in this experiment. The large value in the ZrSiO case was due to a high level of leakage current at intermediate gate voltages. Note that the ZrSiO film s ...
FFB3904 / FMB3904 / MMPQ3904 NPN Multi-Chip General Purpose Amplifier F FB3904
... Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditi ...
... Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditi ...
S - Michigan State University
... inverters has long been a thorny problem, which requires a huge dc link capacitor bank to absorb this 2ω low frequency current ripple in order to maintain the dc link voltage ripple under a tolerable value. This dissertation presents a simple 3rd harmonic injection method for the cascaded H-bridge m ...
... inverters has long been a thorny problem, which requires a huge dc link capacitor bank to absorb this 2ω low frequency current ripple in order to maintain the dc link voltage ripple under a tolerable value. This dissertation presents a simple 3rd harmonic injection method for the cascaded H-bridge m ...
MAX1570 White LED Current Regulator with 1x/1.5x High-Efficiency Charge Pump General Description
... switchover scheme has low hysteresis, minimizing operation in the less efficient 1.5x mode. The 1x mode produces almost no ripple, while the 1.5x mode regulates the output voltage by controlling the rate at which the transfer capacitors are charged. In this way, the switching frequency remains const ...
... switchover scheme has low hysteresis, minimizing operation in the less efficient 1.5x mode. The 1x mode produces almost no ripple, while the 1.5x mode regulates the output voltage by controlling the rate at which the transfer capacitors are charged. In this way, the switching frequency remains const ...
Performance improvement of Insulator string in polluted conditions
... an open circuit parallel with capacitance of insulator we insert a resistor to show how pollution can reduce the surface resistance of an insulator. Voltage distribution across insulator is not equal due to capacitance between units of insulator string and ground and cause to more applied voltage an ...
... an open circuit parallel with capacitance of insulator we insert a resistor to show how pollution can reduce the surface resistance of an insulator. Voltage distribution across insulator is not equal due to capacitance between units of insulator string and ground and cause to more applied voltage an ...
1209B/1221B 1221C/1231C
... contactor set—such as the Albright SW202 (available from Curtis)—is recommended. Alternatively, two single-pole, double-throw (2×SPDT) contactors may be used. Although inexpensive “can” type solenoids may be used, their ratings are typically not sufficient for long life. A coil suppression diode shou ...
... contactor set—such as the Albright SW202 (available from Curtis)—is recommended. Alternatively, two single-pole, double-throw (2×SPDT) contactors may be used. Although inexpensive “can” type solenoids may be used, their ratings are typically not sufficient for long life. A coil suppression diode shou ...
μ PD166021T1F Data Sheet
... - Shutdown by over temperature detection and keep off-state • Built-in diagnostic function - Proportional load current sensing - Defined fault signal in case of abnormal load condition • Under voltage lock out • Reverse battery protection by self turn on of N-ch MOSFET • Small multi-chip package: JE ...
... - Shutdown by over temperature detection and keep off-state • Built-in diagnostic function - Proportional load current sensing - Defined fault signal in case of abnormal load condition • Under voltage lock out • Reverse battery protection by self turn on of N-ch MOSFET • Small multi-chip package: JE ...
7 Hints for Precise Current Measurements with the CX3300 Series
... Current sensor (CX1101A, CX1102A, CX1103A) overview As shown at Figure 1, The CX3300 is configured with a dedicated mainframe and three sensors, CX1101A,CX1102A and CX1103A. These sensors are differentiated by bandwidth, current coverage and sensitivity, to satisfy various measurement needs. CX1101A ...
... Current sensor (CX1101A, CX1102A, CX1103A) overview As shown at Figure 1, The CX3300 is configured with a dedicated mainframe and three sensors, CX1101A,CX1102A and CX1103A. These sensors are differentiated by bandwidth, current coverage and sensitivity, to satisfy various measurement needs. CX1101A ...
NCP1351ADAPGEVB NCP1351 57 W Adapter Evaluation Board User's Manual
... On the above arrays, we can see the excellent efficiency at different loading conditions. The first explanation is the low leakage inductance on the tested transformer (below 1% of the primary inductance). Also, the frequency reduction in lighter load configurations helps for the switching losses. T ...
... On the above arrays, we can see the excellent efficiency at different loading conditions. The first explanation is the low leakage inductance on the tested transformer (below 1% of the primary inductance). Also, the frequency reduction in lighter load configurations helps for the switching losses. T ...
Literature review 7
... equilibrium. When VG < 0, the negative potential attracts positive charges in the semiconductor (Fig 3a); this result in an accumulation of holes (majority carriers) near the semiconductor. When a small positive voltage (VG > 0) is applied, negative charges are introduced in the semiconductor (Fig 3 ...
... equilibrium. When VG < 0, the negative potential attracts positive charges in the semiconductor (Fig 3a); this result in an accumulation of holes (majority carriers) near the semiconductor. When a small positive voltage (VG > 0) is applied, negative charges are introduced in the semiconductor (Fig 3 ...
CHAPTER 2 Switched Mode Power Supplies - TFE
... the transformer is always in one quadrant i.e the flux and the magnetic field never changes sign. The core has to be reset each cycle to avoid saturation, meaning that only half of the usable flux is ever exploited. This can be seen in Fig. 5, which shows the operating mode of each converter. The fl ...
... the transformer is always in one quadrant i.e the flux and the magnetic field never changes sign. The core has to be reset each cycle to avoid saturation, meaning that only half of the usable flux is ever exploited. This can be seen in Fig. 5, which shows the operating mode of each converter. The fl ...
TSFF5210
... operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein. Ex ...
... operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein. Ex ...
μ PD166020T1F Data Sheet
... Case 1:IIN pin is shorted to ground in an overload condition, which includes a short circuit condition. The device shuts down automatically when either or both of following conditions (a, b) is detected. The sense current is fixed at IIS,fault. Shutdown is latched until the next reset via input. (a) ...
... Case 1:IIN pin is shorted to ground in an overload condition, which includes a short circuit condition. The device shuts down automatically when either or both of following conditions (a, b) is detected. The sense current is fixed at IIS,fault. Shutdown is latched until the next reset via input. (a) ...
JES 2013 - Electropolishing of Passive Materials in HF
... were comparable to that obtained using standard electropolishing (9 parts H2 SO4 (96%) to 1 part HF (49%).24 Amelioration of heat buildup.— We investigated the utility of the off-time in the applied waveform to ameliorate the buildup of heat during electropolishing in 30% H2 SO4 using the high frequ ...
... were comparable to that obtained using standard electropolishing (9 parts H2 SO4 (96%) to 1 part HF (49%).24 Amelioration of heat buildup.— We investigated the utility of the off-time in the applied waveform to ameliorate the buildup of heat during electropolishing in 30% H2 SO4 using the high frequ ...
LCR Measurement Primer
... Reactance comes in two types, inductive and capacitive. The reactance of an inductive element is L, where L is its inductance and = 2πf (where f = frequency). The reactance of a capacitive element is negative, -1/ C, where C is its capacitance. The negative sign occurs because the impedance of a pur ...
... Reactance comes in two types, inductive and capacitive. The reactance of an inductive element is L, where L is its inductance and = 2πf (where f = frequency). The reactance of a capacitive element is negative, -1/ C, where C is its capacitance. The negative sign occurs because the impedance of a pur ...
1. General Description of Aluminum Electrolytic Capacitors
... electrolyte, and an aluminum oxide film, which acts as the dielectric, formed on the anode foil surface. A very thin oxide film formed by electrolytic oxidation (formation) offers superior dielectric constant and has rectifying properties. When in contact with an electrolyte, the oxide film possesse ...
... electrolyte, and an aluminum oxide film, which acts as the dielectric, formed on the anode foil surface. A very thin oxide film formed by electrolytic oxidation (formation) offers superior dielectric constant and has rectifying properties. When in contact with an electrolyte, the oxide film possesse ...
P–n diode
This article provides a more detailed explanation of p–n diode behavior than that found in the articles p–n junction or diode.A p–n diode is a type of semiconductor diode based upon the p–n junction. The diode conducts current in only one direction, and it is made by joining a p-type semiconducting layer to an n-type semiconducting layer. Semiconductor diodes have multiple uses including rectification of alternating current to direct current, detection of radio signals, emitting light and detecting light.