Advanced Monolithic Systems
... parameters of the capacitor are an ESR of about 5 Ω or less and resonant frequency above 500 kHz parameters in the value of the capacitor. The value of this capacitor may be increased without limit. At lower values of output current, less output capacitance is required for stability. The capacitor c ...
... parameters of the capacitor are an ESR of about 5 Ω or less and resonant frequency above 500 kHz parameters in the value of the capacitor. The value of this capacitor may be increased without limit. At lower values of output current, less output capacitance is required for stability. The capacitor c ...
fm receiver kit - ABRA Electronics
... oscilloscope, skip this test. Make sure that the power is OFF and connect the audio generator and the oscilloscope as shown in Figure 11 (replace the multimeter leads with scope leads). Set the generator to 400Hz minimum output and set the oscilloscope to read 1V/div. Put the volume control in the f ...
... oscilloscope, skip this test. Make sure that the power is OFF and connect the audio generator and the oscilloscope as shown in Figure 11 (replace the multimeter leads with scope leads). Set the generator to 400Hz minimum output and set the oscilloscope to read 1V/div. Put the volume control in the f ...
How to Bias an Op-Amp
... keep the op-amp from saturating (amplifying a signal beyond the supply voltage limitations) and to allow the signal to have as large of a range as possible. It is very important to bias an amplifier before sending its signals to the input of an A/D converter. If your signal does not occupy the full ...
... keep the op-amp from saturating (amplifying a signal beyond the supply voltage limitations) and to allow the signal to have as large of a range as possible. It is very important to bias an amplifier before sending its signals to the input of an A/D converter. If your signal does not occupy the full ...
UCC2581 数据资料 dataSheet 下载
... in applications such as Subscriber Line Power (ISDN I.430). Primarily used for single switch forward and flyback converters, the UCC3581 features BiCMOS circuitry for low startup and operating current, while maintaining the ability to drive power MOSFETs at frequencies up to 100kHz. The UCC3581 osci ...
... in applications such as Subscriber Line Power (ISDN I.430). Primarily used for single switch forward and flyback converters, the UCC3581 features BiCMOS circuitry for low startup and operating current, while maintaining the ability to drive power MOSFETs at frequencies up to 100kHz. The UCC3581 osci ...
Electronic Engineering Department, Universitat Politècnica de Catalunya, Barcelona, Spain {aldrete, mateo,
... Figure 4: Photograph of built-in temperature sensors and 3 of the 4 heat sources (c, d and e). Figure 3.a shows HSPICE simulated results of the static output voltage variation when the temperature of transistor Q1 is increased by 1ºC with respect to the nominal temperature (27ºC), while Q2 remains a ...
... Figure 4: Photograph of built-in temperature sensors and 3 of the 4 heat sources (c, d and e). Figure 3.a shows HSPICE simulated results of the static output voltage variation when the temperature of transistor Q1 is increased by 1ºC with respect to the nominal temperature (27ºC), while Q2 remains a ...
运算放大器系列AD8031 数据手册DataSheet 下载
... Operating on supplies from +2.7 V to +12 V and dual supplies up to ±6 V, the AD8031/AD8032 are ideal for a wide range of applications, from battery-operated systems with large bandwidth requirements to high speed systems where component density requires lower power dissipation. The AD8031/AD8032 are ...
... Operating on supplies from +2.7 V to +12 V and dual supplies up to ±6 V, the AD8031/AD8032 are ideal for a wide range of applications, from battery-operated systems with large bandwidth requirements to high speed systems where component density requires lower power dissipation. The AD8031/AD8032 are ...
K-Factor: 18,000
... system uses a ‘liters K-factor’, this value has to be divided by 3.785 (Gallon/Liter ratio). Use the following in the setup: ...
... system uses a ‘liters K-factor’, this value has to be divided by 3.785 (Gallon/Liter ratio). Use the following in the setup: ...
Synchronous Boost Converter with 1.1A Switch and Integrated LDO
... NiCd, or NiMH battery. The devices can generate two stable output voltages that are either adjusted by an external resistor divider or are fixed internally on the chip. The device also provides a simple solution for generating 3.3 V out of a one-cell Li-Ion or Li-Polymer battery at a maximum output ...
... NiCd, or NiMH battery. The devices can generate two stable output voltages that are either adjusted by an external resistor divider or are fixed internally on the chip. The device also provides a simple solution for generating 3.3 V out of a one-cell Li-Ion or Li-Polymer battery at a maximum output ...
AP358 LOW POWER DUAL OPERATIONAL AMPLIFIERS Description
... 3. Short circuits from the output to V can cause excessive heating and eventual destruction. When considering short circuits ...
... 3. Short circuits from the output to V can cause excessive heating and eventual destruction. When considering short circuits ...
FEATURES DESCRIPTION D
... Conversely, a TTL LOW voltage level (referenced to V−) will disable the amplifier, reducing its supply current from 4.9mA to only 3.4µA per amplifier. Independent Enable pins are available for each channel (dual version), providing maximum design flexibility. For portable battery-operated applicatio ...
... Conversely, a TTL LOW voltage level (referenced to V−) will disable the amplifier, reducing its supply current from 4.9mA to only 3.4µA per amplifier. Independent Enable pins are available for each channel (dual version), providing maximum design flexibility. For portable battery-operated applicatio ...
MAX14983E Enhanced 1:2 VGA Mux with Monitor Detection and Priority Port Logic
... The device uses a simplified power-supply interface that operates from a single +5V supply. An internal 2.5V regulator limits the voltage passed by the DDC switches to provide compatibility with low-voltage graphics controllers. The device features two enable inputs and three monitordetection output ...
... The device uses a simplified power-supply interface that operates from a single +5V supply. An internal 2.5V regulator limits the voltage passed by the DDC switches to provide compatibility with low-voltage graphics controllers. The device features two enable inputs and three monitordetection output ...
KETEK App Note TEC REV0 2011-05
... better power efficiency. With a maximum current of 700mA and a voltage of 3.6V (2.5W) a temperature difference of at least 75K can be achieved. The typical operating temperature of -35°C at a heat sink temperature of 20°C can already be achieved at less than 300mA with a voltage below 1.7V equal a p ...
... better power efficiency. With a maximum current of 700mA and a voltage of 3.6V (2.5W) a temperature difference of at least 75K can be achieved. The typical operating temperature of -35°C at a heat sink temperature of 20°C can already be achieved at less than 300mA with a voltage below 1.7V equal a p ...
Stray voltage
... in Australia may result in a lower incidence of stray voltage problem herds in Australia compared with the USA and on-farm sources of stray voltage are likely to be more common than off-farm sources in this country. Although the percentage of Australian dairy farms with a stray voltage problem is li ...
... in Australia may result in a lower incidence of stray voltage problem herds in Australia compared with the USA and on-farm sources of stray voltage are likely to be more common than off-farm sources in this country. Although the percentage of Australian dairy farms with a stray voltage problem is li ...
series circuit. - GZ @ Science Class Online
... The ‘voltage’ of an electrical supply is a measure of the energy it can transfer from an electrical supply elsewhere An electric current won't flow through a circuit unless there's a source of energy like a battery or mains electricity to push the electric charges along through the wire. 'Voltage' ...
... The ‘voltage’ of an electrical supply is a measure of the energy it can transfer from an electrical supply elsewhere An electric current won't flow through a circuit unless there's a source of energy like a battery or mains electricity to push the electric charges along through the wire. 'Voltage' ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)