Understanding The TV Horizontal Output Stage
... the flyback pulse will increase several thousand volts. To minimize this danger, several smaller value capacitors are usually connected in parallel with the retrace capacitor. Also, safety shut-down circuits are added to disable the output stage should the high voltage increase to unsafe levels. Bec ...
... the flyback pulse will increase several thousand volts. To minimize this danger, several smaller value capacitors are usually connected in parallel with the retrace capacitor. Also, safety shut-down circuits are added to disable the output stage should the high voltage increase to unsafe levels. Bec ...
How to shed non-priority loads with a Compact NSX circuit breaker?
... The "reflex" load-shedding solution via a local order with Compact NSX provides: p a reduction in capital expenditure, as its purchase price is lower than that of a traditional solution: the cost of a Compact NSX with a Micrologic E trip unit (energy measurement) + SDx module is similar to the cost o ...
... The "reflex" load-shedding solution via a local order with Compact NSX provides: p a reduction in capital expenditure, as its purchase price is lower than that of a traditional solution: the cost of a Compact NSX with a Micrologic E trip unit (energy measurement) + SDx module is similar to the cost o ...
VISHAY IRFBC datasheet
... information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by e ...
... information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by e ...
AN1316 Frequency Output Conversion for MPX2000 Series
... For best performance, R3 and R13 should be chosen to provide 1 mA of drive current at the full-scale voltage produced at pin 3 of the AD654 (U3). The input stage of the AD654 is an op-amp; thus, it will work to make the voltage at pin 3 of U3 equal to the voltage seen at pin 4 of U3 (pins 3 and 4 ar ...
... For best performance, R3 and R13 should be chosen to provide 1 mA of drive current at the full-scale voltage produced at pin 3 of the AD654 (U3). The input stage of the AD654 is an op-amp; thus, it will work to make the voltage at pin 3 of U3 equal to the voltage seen at pin 4 of U3 (pins 3 and 4 ar ...
Grounding and Bonding
... No other article can match Article 250 for misapplication, violation, and misinterpretation. Terminology used in this article has been a source for much confusion, but that has improved during the last few NEC revisions. It’s very important to understand the difference between grounding and bonding ...
... No other article can match Article 250 for misapplication, violation, and misinterpretation. Terminology used in this article has been a source for much confusion, but that has improved during the last few NEC revisions. It’s very important to understand the difference between grounding and bonding ...
UM1494
... designers to debug the software with a computer directly connected to the STM8SDISCOVERY kit. Therefore, this demonstration board can also be used to evaluate optotransistor circuits in applications where isolation between mains and control parts is required, such as high-end washing machines, dishw ...
... designers to debug the software with a computer directly connected to the STM8SDISCOVERY kit. Therefore, this demonstration board can also be used to evaluate optotransistor circuits in applications where isolation between mains and control parts is required, such as high-end washing machines, dishw ...
See datasheet - Texas Instruments
... Supply voltages (see Note 1): VCC+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 V VCC – . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 8 V Input voltage (se ...
... Supply voltages (see Note 1): VCC+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 V VCC – . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 8 V Input voltage (se ...
Measurement of Dynamic Electrical and Mechanical Properties of
... designed, which would hopefully improve the reliability of the process. To reduce the risk of part failure, manufacturers often require that more welds be performed than would be needed if each weld were more reliably produced. In order to provide process uniformity, electrode tips may be dressed fr ...
... designed, which would hopefully improve the reliability of the process. To reduce the risk of part failure, manufacturers often require that more welds be performed than would be needed if each weld were more reliably produced. In order to provide process uniformity, electrode tips may be dressed fr ...
Optimizing 1200V IGBT Modules for High Frequency Applications
... I. INTRODUCTION The fundamental trade-off between turn-off switching loss (ESW(off)) and on state voltage drop (VCE(sat)) in IGBT chip design is well known. Standard industrial IGBT modules are typically optimized for motor drive and similar applications in which the carrier frequency is typically 1 ...
... I. INTRODUCTION The fundamental trade-off between turn-off switching loss (ESW(off)) and on state voltage drop (VCE(sat)) in IGBT chip design is well known. Standard industrial IGBT modules are typically optimized for motor drive and similar applications in which the carrier frequency is typically 1 ...
High Performance Portable DC Bench Power Supply
... list of easy-to-get components. The LT3081’s unique current-source reference and voltage-follower output amplifier make it possible to connect two linear regulators in parallel for up to 3A and over 24V of adjustable current and voltage output control. Linear regulators at the output suppress output ...
... list of easy-to-get components. The LT3081’s unique current-source reference and voltage-follower output amplifier make it possible to connect two linear regulators in parallel for up to 3A and over 24V of adjustable current and voltage output control. Linear regulators at the output suppress output ...
Power MOSFET technology gate current needs in a synchronous
... MOSFET gate drive voltage is 12 V for both devices; HS and LS external gate resistances are 2.2 Ω . The Power MOSFETs are driven by a single-phase PWM controller with integrated driver (IHS,SRC = 2 A, RHS,SINK = 2 Ω, ILS,SRC = 3 A, RLS,SINK = 1 Ω). The controller shows very low LS sink resistance va ...
... MOSFET gate drive voltage is 12 V for both devices; HS and LS external gate resistances are 2.2 Ω . The Power MOSFETs are driven by a single-phase PWM controller with integrated driver (IHS,SRC = 2 A, RHS,SINK = 2 Ω, ILS,SRC = 3 A, RLS,SINK = 1 Ω). The controller shows very low LS sink resistance va ...
FCX493 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: ...
A New Single-Phase Soft-Switching Power Factor Correction
... used to provide ZVT turn ON only for the main switch. In the converter submitted in [13], ZVT turn ON and ZVS turn OFF together are provided for the main switch, while ZVS turn ON and ZCS turn OFF together are provided for the main diode, respectively. Also, ZCS turn ON and turn OFF together are pro ...
... used to provide ZVT turn ON only for the main switch. In the converter submitted in [13], ZVT turn ON and ZVS turn OFF together are provided for the main switch, while ZVS turn ON and ZCS turn OFF together are provided for the main diode, respectively. Also, ZCS turn ON and turn OFF together are pro ...
Current Electricity guide
... 90. These lights are wired in parallel. In parallel circuits, the parts of the circuit are on separate branches. 91. Graphic Transition - Circuits in Your Home 92. Believe it or not, this is what the wiring in your home looks like behind the walls. 93. This man is an electrician. His job is to safel ...
... 90. These lights are wired in parallel. In parallel circuits, the parts of the circuit are on separate branches. 91. Graphic Transition - Circuits in Your Home 92. Believe it or not, this is what the wiring in your home looks like behind the walls. 93. This man is an electrician. His job is to safel ...
BDJxxx1HFV Series - ROHM Semiconductor
... supply or ground line. 12. Regarding the Input Pin of the IC This monolithic IC contains P+ isolation and P substrate layers between adjacent elements in order to keep them isolated. P-N junctions are formed at the intersection of the P layers with the N layers of other elements, creating a parasiti ...
... supply or ground line. 12. Regarding the Input Pin of the IC This monolithic IC contains P+ isolation and P substrate layers between adjacent elements in order to keep them isolated. P-N junctions are formed at the intersection of the P layers with the N layers of other elements, creating a parasiti ...
Lesson 1 - Introduction
... Drain-source on-state resistance, RDS(ON) (I). • It is one of the most important characteristics in a power MOSFET. The lower, the better. • For a given device, its on-resistance decreases with the gate voltage, at least until this voltage reaches a specific value. • Power MOSFETs typically increas ...
... Drain-source on-state resistance, RDS(ON) (I). • It is one of the most important characteristics in a power MOSFET. The lower, the better. • For a given device, its on-resistance decreases with the gate voltage, at least until this voltage reaches a specific value. • Power MOSFETs typically increas ...
On the Application of Superposition to Dependent Sources in Circuit
... where ∆ij is the determinant formed by deleting row i and column j in ∆. Similar solutions follow for the other node voltages. Each term in (4) is identical to the term which would be written if only the current Σij is active, thus proving the principle of superposition. But each Σij can be a sum of ...
... where ∆ij is the determinant formed by deleting row i and column j in ∆. Similar solutions follow for the other node voltages. Each term in (4) is identical to the term which would be written if only the current Σij is active, thus proving the principle of superposition. But each Σij can be a sum of ...
Real Time Implementation of PI and PID Controlled Cascaded H
... circuits have been around for more than 25 years. Today, in medium voltage levels with high-power applications, multilevel inverters are widely used [6]. The main field applications are in laminators, pumps, conveyors, compressors, fans, blowers, and mills. Later, there are several topologies have b ...
... circuits have been around for more than 25 years. Today, in medium voltage levels with high-power applications, multilevel inverters are widely used [6]. The main field applications are in laminators, pumps, conveyors, compressors, fans, blowers, and mills. Later, there are several topologies have b ...
A Comparative Study of Switching Loss in IGBT and
... Additionally, IGBT has current conduction capability that makes it widely used in applications exceeding 300V [1]. However, this device does not have an integral reverse diode. Because of this, it needs to be connected to an appropriate fast recovery diode when necessary [2]. Even though it can driv ...
... Additionally, IGBT has current conduction capability that makes it widely used in applications exceeding 300V [1]. However, this device does not have an integral reverse diode. Because of this, it needs to be connected to an appropriate fast recovery diode when necessary [2]. Even though it can driv ...
Wind Power Facility Guide to the Technical Requirements Revision 0 November 30, 2004
... Figure 5.1 - VRT Requirements for Low Voltage Conditions .................................................................................9 Figure 5.2 – Example Reactive Power Ramp with WTG’s ....................................................................................10 Figure 5.3 – Example ...
... Figure 5.1 - VRT Requirements for Low Voltage Conditions .................................................................................9 Figure 5.2 – Example Reactive Power Ramp with WTG’s ....................................................................................10 Figure 5.3 – Example ...
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"".