TPS65023EVM-205 数据资料 dataSheet 下载
... TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and applications using TI components. To minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguar ...
... TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and applications using TI components. To minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguar ...
Document
... restricted in order to achieve PV grid inverter HVRT. Therefore, this paper applies double PI close-loop control of output voltage and grid-connected current as the basic strategy for the non-directional ride-through of household PV grid-connected inverter. Take the single-phase bridge voltage sourc ...
... restricted in order to achieve PV grid inverter HVRT. Therefore, this paper applies double PI close-loop control of output voltage and grid-connected current as the basic strategy for the non-directional ride-through of household PV grid-connected inverter. Take the single-phase bridge voltage sourc ...
EE 321 Analog Electronics, Fall 2011 Homework #7 solution
... vo,min = vCE,sat − VCE This is tabulated in the fourth column. The maximum output voltage swing is determined by cutoff, iC = 0, so that vo,max = VCC − VCE This is tabulated in the fifth column. IC (mA) VCE (V) A vo,min (V) vo,max (V) ...
... vo,min = vCE,sat − VCE This is tabulated in the fourth column. The maximum output voltage swing is determined by cutoff, iC = 0, so that vo,max = VCC − VCE This is tabulated in the fifth column. IC (mA) VCE (V) A vo,min (V) vo,max (V) ...
MAX5921/MAX5939 -48V Hot-Swap Controllers with External R and High Gate Pulldown Current
... against overcurrent and short-circuit conditions by turning off the external MOSFET in the event of a fault condition. The MAX5921/MAX5939 protect against input voltage steps by limiting the load current to a safe level without turning off power to the load. The device features an open-drain power-g ...
... against overcurrent and short-circuit conditions by turning off the external MOSFET in the event of a fault condition. The MAX5921/MAX5939 protect against input voltage steps by limiting the load current to a safe level without turning off power to the load. The device features an open-drain power-g ...
MAX9234/MAX9236/ MAX9238 Hot-Swappable, 21-Bit, DC-Balanced LVDS Deserializers
... Common-mode voltage differences may be due to ground potential variation or common-mode noise. If there is more than ±1V of difference, the receiver is not guaranteed to read the input signal correctly and may cause bit errors. AC-coupling filters low-frequency ground shifts and common-mode noise an ...
... Common-mode voltage differences may be due to ground potential variation or common-mode noise. If there is more than ±1V of difference, the receiver is not guaranteed to read the input signal correctly and may cause bit errors. AC-coupling filters low-frequency ground shifts and common-mode noise an ...
A very simple method to measure the input capacitance and the
... new measured rise time the one obtained from the calibration allows a precise determination of the input capacitance of the DUT. Two kinds of measurements can be made. If the switch SW of Fig. 5 is in the open state QDUT is in the common drain configuration and its input capacitance CGS ; CGSD in Fig ...
... new measured rise time the one obtained from the calibration allows a precise determination of the input capacitance of the DUT. Two kinds of measurements can be made. If the switch SW of Fig. 5 is in the open state QDUT is in the common drain configuration and its input capacitance CGS ; CGSD in Fig ...
DAC7811 数据资料 dataSheet 下载
... MICROWIRE interface standards as well as most Digital Signal Processor (DSP) devices. See the Serial Write Operation timing diagram (Figure 28) for an example of a typical write sequence. The write sequence begins by bringing the SYNC line low. Data from the DIN line are clocked into the 16-bit shif ...
... MICROWIRE interface standards as well as most Digital Signal Processor (DSP) devices. See the Serial Write Operation timing diagram (Figure 28) for an example of a typical write sequence. The write sequence begins by bringing the SYNC line low. Data from the DIN line are clocked into the 16-bit shif ...
A µNewton thrust
... triangle acts as a single arm of an interferometer that is used to measure any change in the distance between the proof masses created by a passing gravitational wave. One critical task for the LISA spacecraft is to shield the proof masses from any nongravitational forces that could disturb them. Th ...
... triangle acts as a single arm of an interferometer that is used to measure any change in the distance between the proof masses created by a passing gravitational wave. One critical task for the LISA spacecraft is to shield the proof masses from any nongravitational forces that could disturb them. Th ...
polifemo radio light - Sports Timing International
... The Polifemo photocell can be powered in 2 different ways: • with batteries • from recharge power source Before continuing, it would be better to make clear what the various terms mean: • batteries: Size AA batteries, both rechargeable and non-rechargeable types; rechargeable: both NiCd and NiMH 1.2 ...
... The Polifemo photocell can be powered in 2 different ways: • with batteries • from recharge power source Before continuing, it would be better to make clear what the various terms mean: • batteries: Size AA batteries, both rechargeable and non-rechargeable types; rechargeable: both NiCd and NiMH 1.2 ...
Datasheet - Diodes Incorporated
... 6. Specifications in bold type are limited to -40C ≤ TJ ≤ +125C. Limits over temperature are guaranteed by design, but not tested in production. 7. Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range. 9. Regulation is measured a ...
... 6. Specifications in bold type are limited to -40C ≤ TJ ≤ +125C. Limits over temperature are guaranteed by design, but not tested in production. 7. Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range. 9. Regulation is measured a ...
- JPE-Journal of Power Electronics
... equivalent circuit for eddy current. The derived voltage equation newly possesses curious parameter referred to as the equivalent iron loss resistance and the parameter is connected in series with the armature resistance [6]. However, the behavior of the equivalent iron loss resistance has not been ...
... equivalent circuit for eddy current. The derived voltage equation newly possesses curious parameter referred to as the equivalent iron loss resistance and the parameter is connected in series with the armature resistance [6]. However, the behavior of the equivalent iron loss resistance has not been ...
Unit 23: ERROR PROPAGATION, DIRECT CURRENT CIRCUITS
... 2. The possible error in calibration and the sensitivity of the meter’s digital reading. Voltage Measurements Digital multimeters are usually designed so that very little current flows through them while they are being used. The technical jargon for this is “high input impedance” which means in prac ...
... 2. The possible error in calibration and the sensitivity of the meter’s digital reading. Voltage Measurements Digital multimeters are usually designed so that very little current flows through them while they are being used. The technical jargon for this is “high input impedance” which means in prac ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.