Electronic Tachometer
... replaced the incandescent high-beam indicator with a light-emitting diode, which should be easier to see than the old incandescent bulb. I put a dab of black paint on the back of it so the light that illuminates the instrument at night doesn’t shine through it, making it look like the high beams are ...
... replaced the incandescent high-beam indicator with a light-emitting diode, which should be easier to see than the old incandescent bulb. I put a dab of black paint on the back of it so the light that illuminates the instrument at night doesn’t shine through it, making it look like the high beams are ...
Radiometers
... frequency range is called a radiometer. Noise voltage has zero mean and varies randomly on the very short time scales (nanoseconds) comparable with the inverse bandwidth of the radiometer. A square-law detector in the radiometer squares the input noise voltage to produce an output voltage proportion ...
... frequency range is called a radiometer. Noise voltage has zero mean and varies randomly on the very short time scales (nanoseconds) comparable with the inverse bandwidth of the radiometer. A square-law detector in the radiometer squares the input noise voltage to produce an output voltage proportion ...
BD6422EFV
... separate the ground section and supply lines of the digital and analog blocks. Furthermore, for all power supply terminals to ICs, connect a capacitor between the power supply and the GND terminal. When applying electrolytic capacitors in the circuit, not that capacitance characteristic values are r ...
... separate the ground section and supply lines of the digital and analog blocks. Furthermore, for all power supply terminals to ICs, connect a capacitor between the power supply and the GND terminal. When applying electrolytic capacitors in the circuit, not that capacitance characteristic values are r ...
DS1812 5V EconoReset with Active High Push-Pull Output FEATURES
... status of the power supply (VCC). When an out-of-tolerance condition is detected, an internal power-fail signal is generated which forces reset to the active state. When VCC returns to an in-tolerance condition, the reset signal is kept in the active state for approximately 150 ms to allow the power ...
... status of the power supply (VCC). When an out-of-tolerance condition is detected, an internal power-fail signal is generated which forces reset to the active state. When VCC returns to an in-tolerance condition, the reset signal is kept in the active state for approximately 150 ms to allow the power ...
SP3485
... The SP3485 device is a +3.3V low power half-duplex transceiver that meets the specifications of the RS-485 and RS-422 serial protocols. This device is pin-to-pin compatible with the Exar SP481, SP483 and SP485 devices as well as popular industry standards. The SP3485 features the Exar BiCMOS process ...
... The SP3485 device is a +3.3V low power half-duplex transceiver that meets the specifications of the RS-485 and RS-422 serial protocols. This device is pin-to-pin compatible with the Exar SP481, SP483 and SP485 devices as well as popular industry standards. The SP3485 features the Exar BiCMOS process ...
Electronic Devices and Circuits 19
... Plug-in systems are useful in the early stages because you can easily move components about and try different values. Soldered systems are more robust, but are not so easy to modify if you need to make changes. The most common type of plug-in system is called a breadboard (see Figure 19.2). This is ...
... Plug-in systems are useful in the early stages because you can easily move components about and try different values. Soldered systems are more robust, but are not so easy to modify if you need to make changes. The most common type of plug-in system is called a breadboard (see Figure 19.2). This is ...
VOM1271 - Vishay
... an external power supply to provide VCC and or VDD rails to the driver itself, the VOM1271 obtains all the required current to drive its internal circuitry from the LED current on the low voltage primary side of the isolation barrier. This saves the designer the space and cost associated with provid ...
... an external power supply to provide VCC and or VDD rails to the driver itself, the VOM1271 obtains all the required current to drive its internal circuitry from the LED current on the low voltage primary side of the isolation barrier. This saves the designer the space and cost associated with provid ...
• ThE ChArgEr iS DESigNED for ChArg- iNg oNly BATTEriES
... to manufacturing faults and material defects for 2 years from the date of purchase. The customer must return the product together with the receipt of purchase to the point of purchase. This warranty is void if the battery charger has been opened, handled carelessly or repaired by anyone other than C ...
... to manufacturing faults and material defects for 2 years from the date of purchase. The customer must return the product together with the receipt of purchase to the point of purchase. This warranty is void if the battery charger has been opened, handled carelessly or repaired by anyone other than C ...
I 1 - Iowa State University
... bias the amplifier. Bias voltage for the primary stage current source MA13 is provided by the output of the amplifier, i.e. there forms a selffeedback access from MA8 drain output to bias current source MA9 through current mirror MA10~MA13. • Startup Circuit: MS1~MS4. When the output of the amplifie ...
... bias the amplifier. Bias voltage for the primary stage current source MA13 is provided by the output of the amplifier, i.e. there forms a selffeedback access from MA8 drain output to bias current source MA9 through current mirror MA10~MA13. • Startup Circuit: MS1~MS4. When the output of the amplifie ...
BU52272NUZ - ROHM Semiconductor
... Design the PCB layout pattern to provide low impedance supply lines. Furthermore, connect a capacitor to ground at all power supply pins. Consider the effect of temperature and aging on the capacitance value when using electrolytic capacitors. ...
... Design the PCB layout pattern to provide low impedance supply lines. Furthermore, connect a capacitor to ground at all power supply pins. Consider the effect of temperature and aging on the capacitance value when using electrolytic capacitors. ...
SPF-2000 数据资料DataSheet下载
... infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time with ...
... infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time with ...
An Interleaved Totem-Pole Power Factor Correction
... solves pulsating input current problem embedded to the CRM-Boost PFC converter. The referred converter input current is nearly as smooth as the infamous continuous-conduction-mode (CCM) boost converter2) − 4) . This quality can be achieved without dealing too much problem with the catch-diode revers ...
... solves pulsating input current problem embedded to the CRM-Boost PFC converter. The referred converter input current is nearly as smooth as the infamous continuous-conduction-mode (CCM) boost converter2) − 4) . This quality can be achieved without dealing too much problem with the catch-diode revers ...
TL-LP/LY - Mouser Electronics
... Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate it to actual application requirements. Actual ...
... Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate it to actual application requirements. Actual ...
Aalborg Universitet Smart Metering System for Microgrids
... of this function is minimum ±10% voltage deviation detection for events longer than 10 minutes. Finally, an additional characteristic only available in the 382L model is the possibility of defining a customized analysis logger. This logger can register up to 16 different variables with sampling perio ...
... of this function is minimum ±10% voltage deviation detection for events longer than 10 minutes. Finally, an additional characteristic only available in the 382L model is the possibility of defining a customized analysis logger. This logger can register up to 16 different variables with sampling perio ...
AN1404/D ECLinPS™ Circuit Performance at Non
... the input voltages are dropped by an additional VBE (≈800mV) before they are fed into the differential amplifier input gate. The switching reference is also shifted down by one diode drop to remain centered in the input swing. Obviously this input structure will represent the “best case” in the area ...
... the input voltages are dropped by an additional VBE (≈800mV) before they are fed into the differential amplifier input gate. The switching reference is also shifted down by one diode drop to remain centered in the input swing. Obviously this input structure will represent the “best case” in the area ...
TLC251, TLC251A, TLC251B, TLC251Y LinCMOS PROGRAMMABLE LOW-POWER OPERATIONAL AMPLIFIERS
... sacrificing the advantages of metal-gate CMOS. This series of parts is available in selected grades of input offset voltage and can be nulled with one external potentiometer. Because the input common-mode range extends to the negative rail and the power consumption is extremely low, this family is i ...
... sacrificing the advantages of metal-gate CMOS. This series of parts is available in selected grades of input offset voltage and can be nulled with one external potentiometer. Because the input common-mode range extends to the negative rail and the power consumption is extremely low, this family is i ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.