No.17 Single-transistor Reflex Radio
... other piece of equipment breaks down. Insert the blocks and connect the lead wires and earphone as shown in the figure, and turn the main switch on. Connect the lead wire terminal on the minus side to the minus terminal on the radio or other device to be tested. Next, change the contact point for th ...
... other piece of equipment breaks down. Insert the blocks and connect the lead wires and earphone as shown in the figure, and turn the main switch on. Connect the lead wire terminal on the minus side to the minus terminal on the radio or other device to be tested. Next, change the contact point for th ...
A Wirelessly-Powered Platform for Sensing and Computation
... approaches such as Theremin’s cavity resonator microphone[5], as well as more recent examples such as [6] and [7], are based on an analog technique in which a quantity to be sensed modifies the frequency or quality factor of a resonant structure. Changes in the resonance can be detected by a “reader ...
... approaches such as Theremin’s cavity resonator microphone[5], as well as more recent examples such as [6] and [7], are based on an analog technique in which a quantity to be sensed modifies the frequency or quality factor of a resonant structure. Changes in the resonance can be detected by a “reader ...
RF5189 3V, 2.45GHz LINEAR POWER AMPLIFIER Features
... count in end applications. Both the input and the output of the device are DC-blocked. For best results, the PA circuit layout from the evaluation board should be copied as closely as possible, particularly the ground layout and ground vias. Other configurations may also work, but the design process ...
... count in end applications. Both the input and the output of the device are DC-blocked. For best results, the PA circuit layout from the evaluation board should be copied as closely as possible, particularly the ground layout and ground vias. Other configurations may also work, but the design process ...
(1) - Gateforum
... A distorted sinusoidal has the amplitudes A1 , A2 , A3 K of the fundamental, second harmonic, third harmonic, K respectively. The total harmonic distortion is (a) ...
... A distorted sinusoidal has the amplitudes A1 , A2 , A3 K of the fundamental, second harmonic, third harmonic, K respectively. The total harmonic distortion is (a) ...
DS1804 NV Trimmer Potentiometer FEATURES
... H - High-Terminal Potentiometer. This is the high terminal of the potentiometer. It is not required that this terminal be connected to a potential greater than the L-terminal. Voltage applied to the H-terminal cannot exceed the power-supply voltage, VCC, or go below ground. L - Low-Terminal Potentio ...
... H - High-Terminal Potentiometer. This is the high terminal of the potentiometer. It is not required that this terminal be connected to a potential greater than the L-terminal. Voltage applied to the H-terminal cannot exceed the power-supply voltage, VCC, or go below ground. L - Low-Terminal Potentio ...
PAM2810 Description Pin Assignments
... The PAM2810 equips over temperature protection. When the junction temperature (TJ) exceeds +150°C, the current source turns off automatically. The device will turn on again after the IC’s TJ cools down under +125°C. Operating at absolute maximum temperature is not recommended. ...
... The PAM2810 equips over temperature protection. When the junction temperature (TJ) exceeds +150°C, the current source turns off automatically. The device will turn on again after the IC’s TJ cools down under +125°C. Operating at absolute maximum temperature is not recommended. ...
MODELING OF CURRENT DENSITY IN THICK FILM RESISTORS
... As we can see, current density in resistive layer is homogenous. In terminals, current density is lower here because of higher thickness (and larger area of cross section) than resistive layer, while current is the same. Maximum of current density is 1,1 A/m2. ...
... As we can see, current density in resistive layer is homogenous. In terminals, current density is lower here because of higher thickness (and larger area of cross section) than resistive layer, while current is the same. Maximum of current density is 1,1 A/m2. ...
FEATURES DESCRIPTION D
... Input Voltage Range (Single Supply) . . . . . . . −0.5V to +VS + 0.3V Storage Temperature Range: D, DBV . . . . . . . . . −65°C to +125°C Lead Temperature (soldering, 10s) . . . . . . . . . . . . . . . . . . . . +300°C Junction Temperature (TJ) . . . . . . . . . . . . . . . . . . . . . . . . . . . + ...
... Input Voltage Range (Single Supply) . . . . . . . −0.5V to +VS + 0.3V Storage Temperature Range: D, DBV . . . . . . . . . −65°C to +125°C Lead Temperature (soldering, 10s) . . . . . . . . . . . . . . . . . . . . +300°C Junction Temperature (TJ) . . . . . . . . . . . . . . . . . . . . . . . . . . . + ...
+3V to +5V, 2500V Isolated RS-485/RS-422 Transceivers with ±15kV ESD Protection RMS
... +3V to +5V, 2500VRMS Isolated RS-485/RS-422 Transceivers with ±15kV ESD Protection General Description The MAX3535E/MXL1535E isolated RS-485/RS-422 fullduplex transceivers provide 2500VRMS of galvanic isolation between the RS-485/RS-422 side and the processor or control logic side. These devices all ...
... +3V to +5V, 2500VRMS Isolated RS-485/RS-422 Transceivers with ±15kV ESD Protection General Description The MAX3535E/MXL1535E isolated RS-485/RS-422 fullduplex transceivers provide 2500VRMS of galvanic isolation between the RS-485/RS-422 side and the processor or control logic side. These devices all ...
DELCO-REMY GeneratorRegulators
... The importance of understanding these three circuits cannot be stressed too strongly. All trouble shooting depends upon knowing where to look when certain conditions are indicated. It is also necessary to trace all circuits in one way regardless of system polarity or battery ground. Always start wit ...
... The importance of understanding these three circuits cannot be stressed too strongly. All trouble shooting depends upon knowing where to look when certain conditions are indicated. It is also necessary to trace all circuits in one way regardless of system polarity or battery ground. Always start wit ...
AD22057 数据手册DataSheet 下载
... a power transistor that is either cut off or saturated by a pulse at its base; the duty-cycle of the pulse determines the average current. This current is sensed in a small resistor. The average differential voltage across this resistor is typically 100 mV, although its peak value will be higher by ...
... a power transistor that is either cut off or saturated by a pulse at its base; the duty-cycle of the pulse determines the average current. This current is sensed in a small resistor. The average differential voltage across this resistor is typically 100 mV, although its peak value will be higher by ...
Basic Electronics III Series/Parallel Combination
... 1kΩ / 2 = 0.5kΩ The series and parallel values are then added for the value of RT: ...
... 1kΩ / 2 = 0.5kΩ The series and parallel values are then added for the value of RT: ...
Electrical Circuits
... Apprentices be given two resistors, 100R and 150R 1. Use the resistor colour code to check each resistor and note their values. 2. Use a multimeter to measure the value of each resistor and check against coded value and tolerance. 3. Refer to Figure 3 and calculate the total circuit resistance. 4. C ...
... Apprentices be given two resistors, 100R and 150R 1. Use the resistor colour code to check each resistor and note their values. 2. Use a multimeter to measure the value of each resistor and check against coded value and tolerance. 3. Refer to Figure 3 and calculate the total circuit resistance. 4. C ...
LTM8048 - 3.1VIN to 32VIN Isolated uModule DC/DC Converter with LDO Post Regulator
... An internal regulator provides power to the control circuitry. The bias regulator normally draws power from the VIN pin, but if the BIAS pin is connected to an external voltage higher than 3.1V, bias power will be drawn from the external source, improving efficiency. VBIAS must not exceed VIN. The R ...
... An internal regulator provides power to the control circuitry. The bias regulator normally draws power from the VIN pin, but if the BIAS pin is connected to an external voltage higher than 3.1V, bias power will be drawn from the external source, improving efficiency. VBIAS must not exceed VIN. The R ...
S T A T E O F ... BEFORE THE MICHIGAN PUBLIC SERVICE COMMISSION * * * * *
... receive further study in the future, but which is not germane to the proposed rule set. Other comments concerned “dirty electricity,” individuals with extreme sensitivities to electricity and chemicals, and problems on a Pennsylvania farm, none of which can be appropriately addressed by this propose ...
... receive further study in the future, but which is not germane to the proposed rule set. Other comments concerned “dirty electricity,” individuals with extreme sensitivities to electricity and chemicals, and problems on a Pennsylvania farm, none of which can be appropriately addressed by this propose ...
EXECUTIVE SUMMARY THE MAXIMUM INVERTER OUTPUT
... Overcurrent Device Ratings. Overcurrent device ratings shall be not less than 125 percent of the maximum currents calculated in 690.8(A). Exception: Circuits containing an assembly, together with its overcurrent device(s), that is listed for continuous operation at 100 percent of its rating shall be ...
... Overcurrent Device Ratings. Overcurrent device ratings shall be not less than 125 percent of the maximum currents calculated in 690.8(A). Exception: Circuits containing an assembly, together with its overcurrent device(s), that is listed for continuous operation at 100 percent of its rating shall be ...
BD8132FV
... The serial data control block consists of a register that stores data from the LATCH, CLK, and SDIN pins, and a DAC circuit that receives the output from this register and provides adjusted voltages to other IC blocks. When the IC's power supply is activated, the reset function operates to set the r ...
... The serial data control block consists of a register that stores data from the LATCH, CLK, and SDIN pins, and a DAC circuit that receives the output from this register and provides adjusted voltages to other IC blocks. When the IC's power supply is activated, the reset function operates to set the r ...
D.J. Perreault and V. Caliskan, “Automotive Power Generation and Control,” IEEE Transactions on Power Electronics , Vol. 19, No. 3, May 2004, pp. 618-630.
... at speeds above idle. The curves of Fig. 6 indicate that, using the load-matching technique, the alternator power capability increases almost linearly with speed between idle and cruising speed. This contrasts with the case of a conventional diode-rectified alternator in which the available output p ...
... at speeds above idle. The curves of Fig. 6 indicate that, using the load-matching technique, the alternator power capability increases almost linearly with speed between idle and cruising speed. This contrasts with the case of a conventional diode-rectified alternator in which the available output p ...
FSA66 Low-Voltage UHS Single SPST Normally Open Analog Switch FSA66 Low-V
... ■ Rail-to-rail signal handling ■ 5Ω switch connection between two ports ■ Minimal propagation delay through the switch ...
... ■ Rail-to-rail signal handling ■ 5Ω switch connection between two ports ■ Minimal propagation delay through the switch ...
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.