ELECTRONICS 4 – Fundamentals of Electronics I
... MATERIALS: Protoboard; power supply; multimeter; meter movement; precision potentiometer; 10K resistor. DISCUSSION: Today’s technician regularly uses a digital multimeter that makes use of analog-to-digital converter integrated circuit devices and precision parts to measure voltage, current, and res ...
... MATERIALS: Protoboard; power supply; multimeter; meter movement; precision potentiometer; 10K resistor. DISCUSSION: Today’s technician regularly uses a digital multimeter that makes use of analog-to-digital converter integrated circuit devices and precision parts to measure voltage, current, and res ...
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... 3.2.3 Ground Loops Ground loops are caused when gate drive or control signals share a return current path with the main current. During switching, voltage is induced in power circuit leakage inductance by the high di/dt of the main current. When this happens, points in the circuit that should be at ...
... 3.2.3 Ground Loops Ground loops are caused when gate drive or control signals share a return current path with the main current. During switching, voltage is induced in power circuit leakage inductance by the high di/dt of the main current. When this happens, points in the circuit that should be at ...
LME49880 数据资料 dataSheet 下载
... and have a minimal ringing in both small and large signal step response (See Typical Performance Characteristic). The slew rate typical value reach as high as ±18V/μS was measured when the output reach -20V refer to the start point when input voltage equals to zero. ...
... and have a minimal ringing in both small and large signal step response (See Typical Performance Characteristic). The slew rate typical value reach as high as ±18V/μS was measured when the output reach -20V refer to the start point when input voltage equals to zero. ...
Speech Intelligibility with a Bone Vibrator
... headband. It would have to be captured in the cochlea, which is impossible. Some physical measurements of the transducer’s properties can be obtained, by installing it on a mechanical mock-up simulating a human head (artificial mastoid), fitted with an accelerometer measuring vibration amplitude. Bu ...
... headband. It would have to be captured in the cochlea, which is impossible. Some physical measurements of the transducer’s properties can be obtained, by installing it on a mechanical mock-up simulating a human head (artificial mastoid), fitted with an accelerometer measuring vibration amplitude. Bu ...
Chapter 23: Series and Parallel Circuits
... Pat, Chris, and Ali were connecting two identical lamps to a battery as illustrated in Figure 23–2. Before making the final connection to the battery, their teacher asked them to predict the brightness of the two lamps. They knew that the brightness of a lamp depends on the current flowing through i ...
... Pat, Chris, and Ali were connecting two identical lamps to a battery as illustrated in Figure 23–2. Before making the final connection to the battery, their teacher asked them to predict the brightness of the two lamps. They knew that the brightness of a lamp depends on the current flowing through i ...
Design and Implementation of Cascade H Bridge Multilevel Inverter
... Each single DC sources is associated with a single H-bridge converter & AC terminal voltages of different level converters are connected in series & can generate three different voltage outputs ,+Vdc, -Vdc and zero. This is explained with the help of fig 1.4. The AC outputs voltage waveform is the s ...
... Each single DC sources is associated with a single H-bridge converter & AC terminal voltages of different level converters are connected in series & can generate three different voltage outputs ,+Vdc, -Vdc and zero. This is explained with the help of fig 1.4. The AC outputs voltage waveform is the s ...
MAX15026 Low-Cost, Small, 4.5V to 28V Wide Operating General Description
... The MAX15026 synchronous step-down controller operates from a 4.5V to 28V input voltage range and generates an adjustable output voltage from 85% of the input voltage down to 0.6V while supporting loads up to 25A. As long as the device supply voltage is within 5.0V to 5.5V, the input power bus (VIN) ...
... The MAX15026 synchronous step-down controller operates from a 4.5V to 28V input voltage range and generates an adjustable output voltage from 85% of the input voltage down to 0.6V while supporting loads up to 25A. As long as the device supply voltage is within 5.0V to 5.5V, the input power bus (VIN) ...
8-Bit, High Bandwidth Multiplying DAC with Serial Interface AD5425
... 8-Bit, High Bandwidth Multiplying DAC with Serial Interface AD5425 FEATURES ...
... 8-Bit, High Bandwidth Multiplying DAC with Serial Interface AD5425 FEATURES ...
Analog Input Buffer Architectures
... of resistor thermal noise. Figure 4 implements a common mode capacitor between the analog input and the associated reference voltage pin on each channel of the converter. This capacitor is commonly referred to as the anti-aliasing capacitor, and performs several functions. The value of the capacitor ...
... of resistor thermal noise. Figure 4 implements a common mode capacitor between the analog input and the associated reference voltage pin on each channel of the converter. This capacitor is commonly referred to as the anti-aliasing capacitor, and performs several functions. The value of the capacitor ...
LT1228 - 100MHz Current Feedback Amplifier with DC Gain Control
... The LT®1228 makes it easy to electronically control the gain of signals from DC to video frequencies. The LT1228 implements gain control with a transconductance amplifier (voltage to current) whose gain is proportional to an externally controlled current. A resistor is typically used to convert the ...
... The LT®1228 makes it easy to electronically control the gain of signals from DC to video frequencies. The LT1228 implements gain control with a transconductance amplifier (voltage to current) whose gain is proportional to an externally controlled current. A resistor is typically used to convert the ...
understanding electrical schematics
... In order to service any piece of equipment, you first must know what you are working with. Even before you begin a visual inspection of the equipment itself, a quick look at the schematic will give you a general idea of the type of equipment and its components. In Figure 7, for example, it’s easy to ...
... In order to service any piece of equipment, you first must know what you are working with. Even before you begin a visual inspection of the equipment itself, a quick look at the schematic will give you a general idea of the type of equipment and its components. In Figure 7, for example, it’s easy to ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... The output of the cascaded half-bridges is the dc bus which is also connected to the dc input of the H-bridge. Each half-bridge can make the battery cell to be involved into the voltage producing or to be bypassed. Therefore, by control of the cascaded half-bridges, the number of battery cells conne ...
... The output of the cascaded half-bridges is the dc bus which is also connected to the dc input of the H-bridge. Each half-bridge can make the battery cell to be involved into the voltage producing or to be bypassed. Therefore, by control of the cascaded half-bridges, the number of battery cells conne ...
2 × 2 W, Filterless, Stereo, Class-D C SSM2380
... ultralow EMI emissions mode that eliminates the need for EMI filters at the Class-D outputs. The SSM2380 has a micropower shutdown mode with a typical shutdown current of 20 nA. Shutdown is enabled by applying a logic low to the SD pin or through an optional independent channel soft shutdown via I2C ...
... ultralow EMI emissions mode that eliminates the need for EMI filters at the Class-D outputs. The SSM2380 has a micropower shutdown mode with a typical shutdown current of 20 nA. Shutdown is enabled by applying a logic low to the SD pin or through an optional independent channel soft shutdown via I2C ...
AD5444 数据手册DataSheet 下载
... 12-/14-Bit High Bandwidth Multiplying DACs with Serial Interface AD5444/AD5446 FEATURES ...
... 12-/14-Bit High Bandwidth Multiplying DACs with Serial Interface AD5444/AD5446 FEATURES ...