ZAPI AC3-AC4 Manual
... Sequence for setting up the parameters .................................................................. 52 ...
... Sequence for setting up the parameters .................................................................. 52 ...
Filterless, High Efficiency, Mono 3 W Class-D Audio Amplifier SSM2375
... The SSM2375 includes an optional modulation select pin (ultralow EMI emissions mode) that significantly reduces the radiated emissions at the Class-D outputs, particularly above 100 MHz. In ultralow EMI emissions mode, the SSM2375 can pass FCC Class B radiated emission testing with 50 cm, unshielded ...
... The SSM2375 includes an optional modulation select pin (ultralow EMI emissions mode) that significantly reduces the radiated emissions at the Class-D outputs, particularly above 100 MHz. In ultralow EMI emissions mode, the SSM2375 can pass FCC Class B radiated emission testing with 50 cm, unshielded ...
DS3881 Single-Channel Automotive CCFL Controller General Description Features
... OVD1 pin for up to 1 second. Note 3: Voltage with respect to VDCB. Note 4: Lamp overdrive and analog dimming (based on reduction of lamp current) are disabled. Note 5: This is the minimum pulse width guaranteed to generate an output burst, which will generate the DS3881’s minimum burst duty cycle. T ...
... OVD1 pin for up to 1 second. Note 3: Voltage with respect to VDCB. Note 4: Lamp overdrive and analog dimming (based on reduction of lamp current) are disabled. Note 5: This is the minimum pulse width guaranteed to generate an output burst, which will generate the DS3881’s minimum burst duty cycle. T ...
VS-UFB280FA20 Insulated Ultrafast Rectifier Module, 280 A
... The VS-UFB280FA20 insulated modules integrate two state of the art ultrafast recovery rectifiers in the compact, industry standard SOT-227 package. The diodes structure, and its life time control, provide an ultrasoft recovery current shape, together with the best overall performance, ruggedness and ...
... The VS-UFB280FA20 insulated modules integrate two state of the art ultrafast recovery rectifiers in the compact, industry standard SOT-227 package. The diodes structure, and its life time control, provide an ultrasoft recovery current shape, together with the best overall performance, ruggedness and ...
Conduction Losses and Common Mode EMI Analysis on
... prototype circuit because it does not require line voltage sensing. It should be noted that switches S1 and S2 in both Dual Boost and Two-circuit-boost PFC are operated simultaneously by the same gate signal from the controller. Although both switches are always gated, only one switch, on which the ...
... prototype circuit because it does not require line voltage sensing. It should be noted that switches S1 and S2 in both Dual Boost and Two-circuit-boost PFC are operated simultaneously by the same gate signal from the controller. Although both switches are always gated, only one switch, on which the ...
... In this work, a fully differential Operational Amplifier (OpAmp) with high Gain-Bandwidth (GBW), high linearity and Signal-to-Noise ratio (SNR) has been designed in 65nm CMOS technology with 1.1v supply voltage. The performance of the OpAmp is evaluated using Cadence and Matlab simulations and it sa ...
Variable resistors
... their resistance value and tolerance. 2. Resistors are produced in standard values. The number of values between 0 and 100 Ω is determined by the tolerance. ...
... their resistance value and tolerance. 2. Resistors are produced in standard values. The number of values between 0 and 100 Ω is determined by the tolerance. ...
8A SIMPLE SWITCHER Pwr Module w/20V Maximum Input Voltage
... between 6 V and 20 V and deliver an adjustable and highly accurate output voltage as low as 0.8 V. The LMZ22008 only requires two external resistors and external capacitors to complete the power solution. The LMZ22008 is a reliable and robust design with the following protection features: thermal sh ...
... between 6 V and 20 V and deliver an adjustable and highly accurate output voltage as low as 0.8 V. The LMZ22008 only requires two external resistors and external capacitors to complete the power solution. The LMZ22008 is a reliable and robust design with the following protection features: thermal sh ...
MAX19793 1500MHz to 6000MHz Dual Analog Voltage Variable
... Note 1: Based on junction temperature TJ = TC + (BJC x VCC x ICC). This formula can be used when the temperature of the exposed pad is known while the device is soldered down to a PCB. See the Applications Information section for details. The junction temperature must not exceed +150NC. Note 2: TC ...
... Note 1: Based on junction temperature TJ = TC + (BJC x VCC x ICC). This formula can be used when the temperature of the exposed pad is known while the device is soldered down to a PCB. See the Applications Information section for details. The junction temperature must not exceed +150NC. Note 2: TC ...
CURSO DE ELECTRONICA IV Alfonso Pérez García.
... Every oscillator has at least one active device (smarties don't complicate matters for me - just read on) be it a transistor or even the old valve. This active device and, for this tutorial we'll stick to the humble transistor, acts as an amplifier. There is nothing flash about that. For this first ...
... Every oscillator has at least one active device (smarties don't complicate matters for me - just read on) be it a transistor or even the old valve. This active device and, for this tutorial we'll stick to the humble transistor, acts as an amplifier. There is nothing flash about that. For this first ...
Rotor flux oriented control of induction machine based drives with
... of electrical machine in the field of high performance motor drives, thanks to the development of Flux Oriented Control (FOC) techniques [1–3]. The work presented in this paper was originally aimed at drives of any output power, ranging from a few dozens of kW to 4 MW in the case of low voltage driv ...
... of electrical machine in the field of high performance motor drives, thanks to the development of Flux Oriented Control (FOC) techniques [1–3]. The work presented in this paper was originally aimed at drives of any output power, ranging from a few dozens of kW to 4 MW in the case of low voltage driv ...
Average Current Mode Control of Switching Power Supplies
... design. With a boost regulator in a high power factor application, the downslope of inductor current equals (V,&$J/L and thus varies considerably as the input voltage follows the rectified sine waveform. A fixed ramp providing adequate compensation will overcompensate much of the time, with resultin ...
... design. With a boost regulator in a high power factor application, the downslope of inductor current equals (V,&$J/L and thus varies considerably as the input voltage follows the rectified sine waveform. A fixed ramp providing adequate compensation will overcompensate much of the time, with resultin ...
Power MOSFET
A power MOSFET is a specific type of metal oxide semiconductor field-effect transistor (MOSFET) designed to handle significant power levels.Compared to the other power semiconductor devices, for example an insulated-gate bipolar transistor (IGBT) or a thyristor, its main advantages are high commutation speed and good efficiency at low voltages. It shares with the IGBT an isolated gate that makes it easy to drive. They can be subject to low gain, sometimes to degree that the gate voltage needs to be higher than the voltage under control.The design of power MOSFETs was made possible by the evolution of CMOS technology, developed for manufacturing integrated circuits in the late 1970s. The power MOSFET shares its operating principle with its low-power counterpart, the lateral MOSFET.The power MOSFET is the most widely used low-voltage (that is, less than 200 V) switch. It can be found in most power supplies, DC to DC converters, and low voltage motor controllers.