IGBT or MOSFET: Choose Wisely
... PFCs at 1000 watts and above, operating at 100kHz and above. However, in all other power supply applications, the MOSFET continues to reign supreme. Finally, there seems to be an industry wide perception that MOSFETs are a mature product, which will not offer significant performance improvements in ...
... PFCs at 1000 watts and above, operating at 100kHz and above. However, in all other power supply applications, the MOSFET continues to reign supreme. Finally, there seems to be an industry wide perception that MOSFETs are a mature product, which will not offer significant performance improvements in ...
Types SD 110, SD 210, SD 270 Namur Amplifier Relays
... Rated operational volt. 724 Dielectric voltage Rated impulse withstand volt. Rated operational power AC supply DC supply ...
... Rated operational volt. 724 Dielectric voltage Rated impulse withstand volt. Rated operational power AC supply DC supply ...
J. Lu, D.J. Perreault and K.L. Afridi, “Impedance Control Network Resonant Converter for Wide-Range High-Efficiency Operation,” 2015 IEEE Applied Power Electronics Conference , pp. 1440-1447, March 2015.
... simplest to first split LX1 of Fig. 4 into two series inductors LX0 and LXr1; and split CX2 into two series capacitors CX0 and CXr2, as shown in Fig. 8. Also CX1 is relabelled as CXr1 and LX2 is relabelled as LXr2. Hence, both branches of the impedance control network contain series resonant tanks ( ...
... simplest to first split LX1 of Fig. 4 into two series inductors LX0 and LXr1; and split CX2 into two series capacitors CX0 and CXr2, as shown in Fig. 8. Also CX1 is relabelled as CXr1 and LX2 is relabelled as LXr2. Hence, both branches of the impedance control network contain series resonant tanks ( ...
Single-Chip Li-Ion Charge and System Power-Path
... 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 absol ...
... 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 absol ...
No Slide Title - s3.amazonaws.com
... • Req with Controlled Sources: • Connect Test Voltage vt • Define it Using Active Convention • Find it in terms of vt (Use KCL, KVL, Ohm’s Law, etc.) • Req = vt / it ...
... • Req with Controlled Sources: • Connect Test Voltage vt • Define it Using Active Convention • Find it in terms of vt (Use KCL, KVL, Ohm’s Law, etc.) • Req = vt / it ...
J. Santiago-Gonzalez, K.M. Elbaggari, K.K. Afridi and D.J. Perreault, “Design of Class E Resonant Rectifiers and Diode Evaluation for VHF Power Conversion,” IEEE Transactions on Power Electronics, Vol.30, No. 9, pp. 4960-4972, 2015.
... systems [5,6]. In many of these applications, it is desirable for the rectifier to appear as a resistive load at its ac input port. For example, in some very-high-frequency dc-dc converters, proper operation of the inverter portion of the circuit can depend upon maintaining resistive (but possibly v ...
... systems [5,6]. In many of these applications, it is desirable for the rectifier to appear as a resistive load at its ac input port. For example, in some very-high-frequency dc-dc converters, proper operation of the inverter portion of the circuit can depend upon maintaining resistive (but possibly v ...
HDE Short Form Product Catalog
... The TAG®-5000 Phase-Free® Wireless Phaser provides a unique method of phasing across a single-phase or three-phase system to make certain that correct polarity has been established prior to “closing-in” a switch. The TAG-5000 consists of two units, a transmitter and receiver, which communicate via a ...
... The TAG®-5000 Phase-Free® Wireless Phaser provides a unique method of phasing across a single-phase or three-phase system to make certain that correct polarity has been established prior to “closing-in” a switch. The TAG-5000 consists of two units, a transmitter and receiver, which communicate via a ...
multichannel modal liquid crystal wavefront corrector
... Germany). The main criterion for the choice of LC material was high optical anisotropy. E49 LC material (Merck, Germany) was used which has a birefringence n = 0.26. The low resistance electrode was produced using conventional ITO (indium tin oxide) with a resistance of 200 -1. The main challenge ...
... Germany). The main criterion for the choice of LC material was high optical anisotropy. E49 LC material (Merck, Germany) was used which has a birefringence n = 0.26. The low resistance electrode was produced using conventional ITO (indium tin oxide) with a resistance of 200 -1. The main challenge ...
Specific Lighting
... (B) The brightness of each LED might appear different due to the differences in the I-V characteristics of those LEDs. © This LED should be used under forward current, particularly not used under continuous reverse current to avoid the damage to LED. ...
... (B) The brightness of each LED might appear different due to the differences in the I-V characteristics of those LEDs. © This LED should be used under forward current, particularly not used under continuous reverse current to avoid the damage to LED. ...
CT132001EN
... Introduction Eaton designs its Cooper Power® series 38 kV Bay-O-Net fuse/cartridge assemblies to protect transformers and distribution systems at application voltages up to 38 kV. In this application, the 38 kV Bay-O-Net functions as a low current interrupting device, protecting against overloads an ...
... Introduction Eaton designs its Cooper Power® series 38 kV Bay-O-Net fuse/cartridge assemblies to protect transformers and distribution systems at application voltages up to 38 kV. In this application, the 38 kV Bay-O-Net functions as a low current interrupting device, protecting against overloads an ...
Study Material Circuit Theory 3rd Semester Electronics & Telecom Engineering
... nodes. A convenient way of defining voltages for any network is the set of node voltages. One node i.e. 4 (generally the node at the bottom)is marked as reference node with ground and other nodes are associated with a voltage. The reference node also can be called as Ground Node. In fig 2.2, the vol ...
... nodes. A convenient way of defining voltages for any network is the set of node voltages. One node i.e. 4 (generally the node at the bottom)is marked as reference node with ground and other nodes are associated with a voltage. The reference node also can be called as Ground Node. In fig 2.2, the vol ...
ZXTP2012Z Features Mechanical Data
... 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: ...
DS1249Y/AB 2048k Nonvolatile SRAM
... 6. If the CE low transition occurs simultaneously with or latter than the WE low transition in Write Cycle 1, the output buffers remain in a high-impedance state during this period. 7. If the CE high transition occurs prior to or simultaneously with the WE high transition, the output buffers remain ...
... 6. If the CE low transition occurs simultaneously with or latter than the WE low transition in Write Cycle 1, the output buffers remain in a high-impedance state during this period. 7. If the CE high transition occurs prior to or simultaneously with the WE high transition, the output buffers remain ...
Subject: Power Electronics & Industrial Control Content Developed by :
... positive voltage to the anode will not cause flow of current without there being a gate signal. The turn-off characteristic is shown in figure. The time t0 indicates the instant of application of reverse voltage, trr is the duration for which the reverse recovery current flows after application of r ...
... positive voltage to the anode will not cause flow of current without there being a gate signal. The turn-off characteristic is shown in figure. The time t0 indicates the instant of application of reverse voltage, trr is the duration for which the reverse recovery current flows after application of r ...
FDPC8012S PowerTrench Power Clip
... Figure 3.Top/Component (green) View and Bottom (red) PCB View Following is a guideline, not a requirement which the PCB designer should consider. Figure 3 shows an example of a well designed layout. The discussion that follows summarizes the key features of this layout. "The input ceramic bypass c ...
... Figure 3.Top/Component (green) View and Bottom (red) PCB View Following is a guideline, not a requirement which the PCB designer should consider. Figure 3 shows an example of a well designed layout. The discussion that follows summarizes the key features of this layout. "The input ceramic bypass c ...
Analysis of the key factors affecting the energy efficiency of
... discharge current I d is greater, the voltage efficiency ηV will decrease. With the same discharge current I d , if internal resistance increases, it will also leads to the drop of voltage efficiency ηV . During those charge and discharge times, there are I 2 Ri power losses in the internal resistan ...
... discharge current I d is greater, the voltage efficiency ηV will decrease. With the same discharge current I d , if internal resistance increases, it will also leads to the drop of voltage efficiency ηV . During those charge and discharge times, there are I 2 Ri power losses in the internal resistan ...
NX5P2090 1. General description Logic controlled high-side power switch
... 8.10 In-rush current protection When the N-channel MOSFET is enabled either by the EN pin or via a recovered fault condition, the in-rush current protection circuit causes the switch to effectively behave as a current source during the time VBUS ramps up to VINT - 200 mV. The current is determined b ...
... 8.10 In-rush current protection When the N-channel MOSFET is enabled either by the EN pin or via a recovered fault condition, the in-rush current protection circuit causes the switch to effectively behave as a current source during the time VBUS ramps up to VINT - 200 mV. The current is determined b ...
ADCLK948 数据手册DataSheet 下载
... Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. N ...
... Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. N ...
Section P Index
... RESISTANT TO CHEMICALS - Nylon provides excellent resistance to chemicals such as alcohol, caustic bases, gasoline, grease, kerosene, oil, solvents and water. See Table II. HIGH IMPACT RESISTANCE - Bryant nylon devices are designed to withstand high impact in heavy-duty industrial and commercial app ...
... RESISTANT TO CHEMICALS - Nylon provides excellent resistance to chemicals such as alcohol, caustic bases, gasoline, grease, kerosene, oil, solvents and water. See Table II. HIGH IMPACT RESISTANCE - Bryant nylon devices are designed to withstand high impact in heavy-duty industrial and commercial app ...
MAX8758 Step-Up Regulator with Switch Control and Operational Amplifier for TFT LCD
... LX RMS Current Rating .........................................................1.6A Continuous Power Dissipation (TA = +70°C) 24-Pin, 4mm x 4mm Thin QFN (derate 16.9mW/°C above +70°C) ..........................1349.1mW Operating Temperature Range ...........................-40°C to +85°C Junction Te ...
... LX RMS Current Rating .........................................................1.6A Continuous Power Dissipation (TA = +70°C) 24-Pin, 4mm x 4mm Thin QFN (derate 16.9mW/°C above +70°C) ..........................1349.1mW Operating Temperature Range ...........................-40°C to +85°C Junction Te ...
Surge protector
A surge protector (or surge suppressor) is an appliance/device designed to protect electrical devices from voltage spikes. A surge protector attempts to limit the voltage supplied to an electric device by either blocking or by shorting to ground any unwanted voltages above a safe threshold. This article primarily discusses specifications and components relevant to the type of protector that diverts (shorts) a voltage spike to ground; however, there is some coverage of other methods.The terms surge protection device (SPD), or transient voltage surge suppressor (TVSS), are used to describe electrical devices typically installed in power distribution panels, process control systems, communications systems, and other heavy-duty industrial systems, for the purpose of protecting against electrical surges and spikes, including those caused by lightning. Scaled-down versions of these devices are sometimes installed in residential service entrance electrical panels, to protect equipment in a household from similar hazards.Many power strips have basic surge protection built in; these are typically clearly labeled as such. However, power strips that do not provide surge protection are sometimes erroneously referred to as ""surge protectors"".