AD8223 数据手册DataSheet 下载
... amplifier that delivers rail-to-rail output swing on a single supply (3 V to 24 V). The AD8223 conforms to the 8-lead industry standard pinout configuration. The AD8223 is simple to use: one resistor sets the gain. With no external resistor, the AD8223 is configured for G = 5. With an external resis ...
... amplifier that delivers rail-to-rail output swing on a single supply (3 V to 24 V). The AD8223 conforms to the 8-lead industry standard pinout configuration. The AD8223 is simple to use: one resistor sets the gain. With no external resistor, the AD8223 is configured for G = 5. With an external resis ...
Lecture 14 Disadvantages of Transformers and Introduction to the
... inductors and use only magnetic coupling between the two L’s by purposefully winding them on the same magnetic core. This makes for a two winding inductor--each separately wound and isolated electrically from each other except for the common magnetic core coupling . We now lose the common ground. Cu ...
... inductors and use only magnetic coupling between the two L’s by purposefully winding them on the same magnetic core. This makes for a two winding inductor--each separately wound and isolated electrically from each other except for the common magnetic core coupling . We now lose the common ground. Cu ...
MAX1879 Simple, Efficient, 1-Cell Li+ Pulse Charger General Description Features
... The minimum pulse on-times can be selected by connecting TSEL as indicated in Table 2. A short pulse time may be preferred to minimize voltage overshoot at the battery and prevent pack overvoltage protection circuitry from prematurely activating. A long minimum on-time may be needed when using AC ad ...
... The minimum pulse on-times can be selected by connecting TSEL as indicated in Table 2. A short pulse time may be preferred to minimize voltage overshoot at the battery and prevent pack overvoltage protection circuitry from prematurely activating. A long minimum on-time may be needed when using AC ad ...
LTC1250 - Very Low Noise Zero-Drift Bridge Amplifier
... nulling circuitry in the LTC1250 closes a loop that includes the external feedback network during part of its cycle. This loop must settle to its final value within 150µs or it will not fully cancel the 1/f noise spectrum and the low frequency noise of the part will rise. If the loop is underdamped ...
... nulling circuitry in the LTC1250 closes a loop that includes the external feedback network during part of its cycle. This loop must settle to its final value within 150µs or it will not fully cancel the 1/f noise spectrum and the low frequency noise of the part will rise. If the loop is underdamped ...
LMP8645/LMP8645HV Precision High Voltage
... Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very limited self-heating of the device such that TJ = TA. No specification of parametric performance is indicated in the electrical tables under conditions of interna ...
... Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very limited self-heating of the device such that TJ = TA. No specification of parametric performance is indicated in the electrical tables under conditions of interna ...
AA21156163
... The GTO thyristors enable the design of the solid-state shunt reactive compensation and active filtering equipment based upon switching convertor technology. These power quality devices (PQ Devices) are power electronic converters connected in parallel or in series with transmission lines, and the o ...
... The GTO thyristors enable the design of the solid-state shunt reactive compensation and active filtering equipment based upon switching convertor technology. These power quality devices (PQ Devices) are power electronic converters connected in parallel or in series with transmission lines, and the o ...
MAX1966/MAX1967 Low-Cost Voltage-Mode PWM Step-Down Controllers General Description
... The MAX1966/MAX1967 are voltage-mode pulse-widthmodulated (PWM), step-down DC-DC controllers that are ideal for a variety of cost-sensitive applications. They drive low-cost N-MOSFETs for both the high-side switch and synchronous rectifier and require no external Schottky power diode or current-sens ...
... The MAX1966/MAX1967 are voltage-mode pulse-widthmodulated (PWM), step-down DC-DC controllers that are ideal for a variety of cost-sensitive applications. They drive low-cost N-MOSFETs for both the high-side switch and synchronous rectifier and require no external Schottky power diode or current-sens ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... Inverters are commonly used device in today’s society. They are often used to take a low voltage DC source, such as the battery in a motor vehicle, and supply a high volt ac source running at 50 Hz. Since the market for such a product is so large, many competitors have entered with various implement ...
... Inverters are commonly used device in today’s society. They are often used to take a low voltage DC source, such as the battery in a motor vehicle, and supply a high volt ac source running at 50 Hz. Since the market for such a product is so large, many competitors have entered with various implement ...
3.0 A, 60 V NPN Bipolar Power Transistor
... are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marki ...
... are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marki ...
DRV8870 3.6-A Brushed DC Motor Driver (PWM
... inputs control the H-bridge driver, which consists of four N-channel MOSFETs that have a typical Rds(on) of 565 mΩ (including one high-side and one low-side FET). A single-power input, VM, serves as both device power and the motor winding bias voltage. The integrated charge pump of the device boosts ...
... inputs control the H-bridge driver, which consists of four N-channel MOSFETs that have a typical Rds(on) of 565 mΩ (including one high-side and one low-side FET). A single-power input, VM, serves as both device power and the motor winding bias voltage. The integrated charge pump of the device boosts ...
Practical Valve Linear Amplifier Construction
... Also check that controls are not at their limits With heater on, feed very low level RF into input and tune input circuit for min SWR Gippstech 2004 ...
... Also check that controls are not at their limits With heater on, feed very low level RF into input and tune input circuit for min SWR Gippstech 2004 ...
High Voltage High-Resistance Pulsing Ground Systems
... time delay is provided to override transients. When the time delay has been exceeded, the green “normal” light will turn off, the red “ground fault” light will turn on, and the ground alarm contacts will transfer. If equipped with the optional alarm horn, it will sound. The grounding transformer sec ...
... time delay is provided to override transients. When the time delay has been exceeded, the green “normal” light will turn off, the red “ground fault” light will turn on, and the ground alarm contacts will transfer. If equipped with the optional alarm horn, it will sound. The grounding transformer sec ...
LM12CL 80W Operational Amplifier 80W Operational
... low-inductance capacitors having short leads and located close to the package terminals to avoid spurious oscillation problems. Power op amps require larger bypass capacitors. The LM12 is stable with good-quality electrolytic bypass capacitors greater than 20 µF. Other considerations may require lar ...
... low-inductance capacitors having short leads and located close to the package terminals to avoid spurious oscillation problems. Power op amps require larger bypass capacitors. The LM12 is stable with good-quality electrolytic bypass capacitors greater than 20 µF. Other considerations may require lar ...
The Voltage Source
... Transistors act basically as current sources, and for this reason, knowledge of the current source concept is important. You will find that the equivalent model of a transistor does contain a current source. Although the ideal current source can be used in most analysis work, no device is ideal. A ...
... Transistors act basically as current sources, and for this reason, knowledge of the current source concept is important. You will find that the equivalent model of a transistor does contain a current source. Although the ideal current source can be used in most analysis work, no device is ideal. A ...
Chapter 5 ELECTRIC CURRENTS
... energy released by an electric charge or group of charges. he accepted unit of electric potential diference is the volt, V. It follows that it can also be measured in JC -1. Just as work is a scalar quantity, so too electrical potential diference is a scalar quantity. Whe ...
... energy released by an electric charge or group of charges. he accepted unit of electric potential diference is the volt, V. It follows that it can also be measured in JC -1. Just as work is a scalar quantity, so too electrical potential diference is a scalar quantity. Whe ...
Simulation and Speed Control of 3-Phase Induction Motor
... jerks during starting. On the other hand, higher value of rotor resistance leads to lesser jerks while having no effect on the steady state time. The vector control analysis of an induction motor allows the decoupled analysis where the torque and the flux components can be independently controlled ( ...
... jerks during starting. On the other hand, higher value of rotor resistance leads to lesser jerks while having no effect on the steady state time. The vector control analysis of an induction motor allows the decoupled analysis where the torque and the flux components can be independently controlled ( ...
MAX1575 White LED 1x/1.5x Charge Pump for Main and Sub-Displays General Description
... the sub-display with regulated constant current for uniform intensity. By utilizing adaptive 1x/1.5x chargepump modes and very-low-dropout current regulators, it achieves high efficiency over the full 1-cell lithiumbattery input voltage range. A 1MHz fixed-frequency switching allows for tiny externa ...
... the sub-display with regulated constant current for uniform intensity. By utilizing adaptive 1x/1.5x chargepump modes and very-low-dropout current regulators, it achieves high efficiency over the full 1-cell lithiumbattery input voltage range. A 1MHz fixed-frequency switching allows for tiny externa ...
MMST3904
... The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants cont ...
... The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants cont ...
Electrical ballast
An electrical ballast is a device intended to limit the amount of current in an electric circuit. A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.Ballasts vary in design complexity. They can be as simple as a series resistor or inductor, capacitors, or a combination thereof or as complex as electronic ballasts used with fluorescent lamps and high-intensity discharge lamps.