Introduction to Power MOSFETs and their Applications
... MOSFET CHARACTERIZATION The output characteristics (ID vs VDS) of the Fairchild Semiconductor SupersotTM NDS351N are illustrated in Figures 8 and 9. The two distinct regions of operation in Figure 8 have been labeled “linear” and “saturated”. To understand the difference, recall that the actual curr ...
... MOSFET CHARACTERIZATION The output characteristics (ID vs VDS) of the Fairchild Semiconductor SupersotTM NDS351N are illustrated in Figures 8 and 9. The two distinct regions of operation in Figure 8 have been labeled “linear” and “saturated”. To understand the difference, recall that the actual curr ...
SG1577A Dual Synchronous DC/DC Controller SG1577A — Dual Sync
... high-side MOSFET. Over-current protection is triggered when the voltage drop on external high-side MOSFET’s RDS(ON) is greater than the programmable current limit voltage threshold. 120µA flowing through an external resistor between input voltage and the CLP pin sets the threshold of current limit v ...
... high-side MOSFET. Over-current protection is triggered when the voltage drop on external high-side MOSFET’s RDS(ON) is greater than the programmable current limit voltage threshold. 120µA flowing through an external resistor between input voltage and the CLP pin sets the threshold of current limit v ...
Safe Use of Electrical Stimulators
... 1) Employ a bipolar voltage clamp across the stimulus output current leads. 2) Employ an added parallel resistance across the stimulus output current leads. In method 1), the bipolar voltage clamp simply limits the compliance voltage to a deemed safe level. Two, oppositely directed, diode and Zener ...
... 1) Employ a bipolar voltage clamp across the stimulus output current leads. 2) Employ an added parallel resistance across the stimulus output current leads. In method 1), the bipolar voltage clamp simply limits the compliance voltage to a deemed safe level. Two, oppositely directed, diode and Zener ...
Ohm`s law - Future Academy
... What power is dissipated by a heater that draws 12 A of current from a 120 V supply? ...
... What power is dissipated by a heater that draws 12 A of current from a 120 V supply? ...
Electrical Circuits ELECTRICAL CIRCUITS
... Parallel circuits are a different story. In a parallel circuit, there are three ways to find total resistance. Method A works in all cases. Method B works only if there are two branches, equal or not. Method C works only if the branches are of equal resistance. A. The total resistance is equal to on ...
... Parallel circuits are a different story. In a parallel circuit, there are three ways to find total resistance. Method A works in all cases. Method B works only if there are two branches, equal or not. Method C works only if the branches are of equal resistance. A. The total resistance is equal to on ...
ADP3330 - Analog Devices
... 12 V and delivers a load current up to 200 mA. The ADP3330 stands out from the conventional LDOs with a novel architecture and an enhanced process that enables it to offer performance advantages and higher output current than its competition. Its patented design requires only a minimum output capaci ...
... 12 V and delivers a load current up to 200 mA. The ADP3330 stands out from the conventional LDOs with a novel architecture and an enhanced process that enables it to offer performance advantages and higher output current than its competition. Its patented design requires only a minimum output capaci ...
Using the phet simulation build the following circuits:
... 5. Do you think your kitchen is wired so that the appliances are in series with each other or parallel? Why? 6. Add another light bulb to the series circuit, does the total current increase, decrease, or stay the same? 7. Add another light bulb in parallel to the parallel circuit, does the total cur ...
... 5. Do you think your kitchen is wired so that the appliances are in series with each other or parallel? Why? 6. Add another light bulb to the series circuit, does the total current increase, decrease, or stay the same? 7. Add another light bulb in parallel to the parallel circuit, does the total cur ...
Rail-to-Rail Output Audio Amplifiers SSM2275/SSM2475*
... The SSM2275 and SSM2475 are ideal for application in high performance audio amplifiers, recording equipment, synthesizers, MIDI instruments and computer sound cards. Where cascaded stages demand low noise and predictable performance, SSM2275 and SSM2475 are a cost effective solution. Both are ...
... The SSM2275 and SSM2475 are ideal for application in high performance audio amplifiers, recording equipment, synthesizers, MIDI instruments and computer sound cards. Where cascaded stages demand low noise and predictable performance, SSM2275 and SSM2475 are a cost effective solution. Both are ...
CIRCUITS WORKSHEET
... 14. The load across a 50.0-V battery consists of a series combination of two lamps with resistances of 125 and 225 . a. Find the total resistance of the circuit. b. Find the current in the circuit. c. Find the potential difference across the 125-lamp. 15. The load across a 12-V battery consist ...
... 14. The load across a 50.0-V battery consists of a series combination of two lamps with resistances of 125 and 225 . a. Find the total resistance of the circuit. b. Find the current in the circuit. c. Find the potential difference across the 125-lamp. 15. The load across a 12-V battery consist ...
DC949 - LT3478EFE-1, LT3478EFE Evaluation Kit Quick Start Guide
... external sense resistor (R11). Both circuits are optimized to drive a 350mA LED string with a total LED voltage above the input voltage and below 40V. The wide input voltage range, internal 4.5A npn power switch, floating current sense amplifier, LED current dimming control, inrush protection, progr ...
... external sense resistor (R11). Both circuits are optimized to drive a 350mA LED string with a total LED voltage above the input voltage and below 40V. The wide input voltage range, internal 4.5A npn power switch, floating current sense amplifier, LED current dimming control, inrush protection, progr ...
Datasheet
... such as optical power meters, competitive picoammeters, or user-designed solutions. With a price that’s comparable to a general purpose DMM, the Model 6485 makes picoamp-level measurements affordable for virtually any laboratory or production floor. Low Voltage Burden and Higher Accuracy While DMMs ...
... such as optical power meters, competitive picoammeters, or user-designed solutions. With a price that’s comparable to a general purpose DMM, the Model 6485 makes picoamp-level measurements affordable for virtually any laboratory or production floor. Low Voltage Burden and Higher Accuracy While DMMs ...
OP193 数据手册DataSheet 下载
... junctions from over voltage conditions. The second stage is an NPN cascode which is buffered by an emitter follower before driving the final PNP gain stage. The OP193 includes connections to taps on the input load resistors, which can be used to null the input offset voltage, VOS. The OP293 and OP49 ...
... junctions from over voltage conditions. The second stage is an NPN cascode which is buffered by an emitter follower before driving the final PNP gain stage. The OP193 includes connections to taps on the input load resistors, which can be used to null the input offset voltage, VOS. The OP293 and OP49 ...
Current Sensor (0222i) - CMA
... Description The Current sensor 0222i is designed for measuring small currents in AC and DC circuits in the range between -500 and +500 mA. It has two banana (4-mm) plugs for easy connection. The sensor contains a sensing element and a signal-conditioning amplifier. The sensing element is a 0.4 re ...
... Description The Current sensor 0222i is designed for measuring small currents in AC and DC circuits in the range between -500 and +500 mA. It has two banana (4-mm) plugs for easy connection. The sensor contains a sensing element and a signal-conditioning amplifier. The sensing element is a 0.4 re ...
(IPM) 600 V, 8 A
... intellectual property. A listing of ON Semiconductor’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guara ...
... intellectual property. A listing of ON Semiconductor’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guara ...
EXPERIMENT 13: TRIAC CHARACTERISTICS
... device for controlling current. It gains its name from the term TRIode for Alternating Current. Its three terminals are MT1, MT2 and the gate (G).TRIAC is the most widely used member of the thyristor family. It is basically a combination of two SCRs connected in antiparallel configuration within the ...
... device for controlling current. It gains its name from the term TRIode for Alternating Current. Its three terminals are MT1, MT2 and the gate (G).TRIAC is the most widely used member of the thyristor family. It is basically a combination of two SCRs connected in antiparallel configuration within the ...
Designing Flyback Converters Using Peak-Current-Mode
... MAX17595 quiescent current, TSS is the soft-start time, VOUT is the output voltage, C OUT is the output capacitor used, and Q G is the gate charge of the primary n-channel MOSFET. The bias winding configuration is not needed in low-voltage DC-DC applications where the input voltage can be directly u ...
... MAX17595 quiescent current, TSS is the soft-start time, VOUT is the output voltage, C OUT is the output capacitor used, and Q G is the gate charge of the primary n-channel MOSFET. The bias winding configuration is not needed in low-voltage DC-DC applications where the input voltage can be directly u ...
Chapter 21
... the current, but not the direction of the current. The power is related to the square of the current. The rms current is the average of importance in an AC circuit. ...
... the current, but not the direction of the current. The power is related to the square of the current. The rms current is the average of importance in an AC circuit. ...
Ohm`s Law worksheet This worksheet and all related files
... Students may find a basic physics text helpful in obtaining these definitions. ”Work” is a difficult concept to precisely define, especially for students unfamiliar with basic physics. Technically, it is the vector dot-product of force and displacement, meaning that work equals force times distance ...
... Students may find a basic physics text helpful in obtaining these definitions. ”Work” is a difficult concept to precisely define, especially for students unfamiliar with basic physics. Technically, it is the vector dot-product of force and displacement, meaning that work equals force times distance ...
Thevenin Theorem
... 3. The circuit to the left of the terminals a and b is known as the Thevenin Equivalent Circuit. B. How to draw Vth and Rth 1. Thevenin voltage Vth is the open-circuit voltage at the terminals. Method: Find the voltage at the terminals which are opened. 2. Rth is the equivalent resistance at the ter ...
... 3. The circuit to the left of the terminals a and b is known as the Thevenin Equivalent Circuit. B. How to draw Vth and Rth 1. Thevenin voltage Vth is the open-circuit voltage at the terminals. Method: Find the voltage at the terminals which are opened. 2. Rth is the equivalent resistance at the ter ...