Evaluate: MAX2622/MAX2623/MAX2624 MAX2622/MAX2623/MAX2624 Evaluation Kits General Description Features
... 4) Connect the VCO output to a spectrum analyzer with a 50Ω coaxial cable. 5) Apply a variable DC voltage to the TUNE input (+0.4V to +2.4V). 6) Check fMIN and fMAX on the spectrum analyzer by varying the tuning voltage. 7) Check the output power level (-3dBm typ). ...
... 4) Connect the VCO output to a spectrum analyzer with a 50Ω coaxial cable. 5) Apply a variable DC voltage to the TUNE input (+0.4V to +2.4V). 6) Check fMIN and fMAX on the spectrum analyzer by varying the tuning voltage. 7) Check the output power level (-3dBm typ). ...
Measure a Voltage Standing Wave Ratio (VSWR) to Quantify
... efficiency and reflected energy, which can damage the transmitter and decrease transmitter efficiency. Since SWR commonly refers to the voltage ratio, it is usually known as voltage standing wave ratio (VSWR). ...
... efficiency and reflected energy, which can damage the transmitter and decrease transmitter efficiency. Since SWR commonly refers to the voltage ratio, it is usually known as voltage standing wave ratio (VSWR). ...
Tips for connecting 24-volt power
... ground loops and save considerable time and expense. To avoid ground loops, take care to provide only one electrical path to ground and follow good wiring practices. ...
... ground loops and save considerable time and expense. To avoid ground loops, take care to provide only one electrical path to ground and follow good wiring practices. ...
S280-77-6
... (jumpers J1 and J2, Figure 6, are present; jumper J3 will NOT be present), and KME4-88-2 is wired for 240V use (jumper J3, Figure 6, is present; jumpers J1 and J2 will NOT be present). The accessory has the ability to derive a signal representative of recloser (line) current by interfacing with the ...
... (jumpers J1 and J2, Figure 6, are present; jumper J3 will NOT be present), and KME4-88-2 is wired for 240V use (jumper J3, Figure 6, is present; jumpers J1 and J2 will NOT be present). The accessory has the ability to derive a signal representative of recloser (line) current by interfacing with the ...
a novel control scheme of quasi-resonant valley
... and valley-switching for high-power-factor (PF) ac-to-dc light-emitting diode (LED) drivers. The proposed driver control scheme is based on a buck PF corrector converter, which is operated in QR valley-switching. The proposed control scheme can directly sense the QR valley signal from the current se ...
... and valley-switching for high-power-factor (PF) ac-to-dc light-emitting diode (LED) drivers. The proposed driver control scheme is based on a buck PF corrector converter, which is operated in QR valley-switching. The proposed control scheme can directly sense the QR valley signal from the current se ...
Radio frequency signals are used for wireless
... Electromechanical isolation prevents RF circuit from leakage or from coupling significantly with actuation circuit. Electromechanical coupling is done electro statically through air because less power is required and is consumed only At the time of actuation MEMS (Micro-Electro-Mechanical-Switch) ac ...
... Electromechanical isolation prevents RF circuit from leakage or from coupling significantly with actuation circuit. Electromechanical coupling is done electro statically through air because less power is required and is consumed only At the time of actuation MEMS (Micro-Electro-Mechanical-Switch) ac ...
“My 38, 1957 J. T. HARDIN ETAL 3,3333%
... Accordingly, it is an object of this invention to pro tor discharge system which, in turn, supplies a signal to vide a contactless ignition system which eliminates the the primary of a pulse transformer. This signal to the pri maintenance problems that are inherent in the conven mary of the pulse tr ...
... Accordingly, it is an object of this invention to pro tor discharge system which, in turn, supplies a signal to vide a contactless ignition system which eliminates the the primary of a pulse transformer. This signal to the pri maintenance problems that are inherent in the conven mary of the pulse tr ...
Document
... after a rotation of θ , we say that V1 leads V2 by θ . Alternatively, we could say that V2 lags V1 by θ . (Usually, we take θ as the smaller angle between the two phasors.) ...
... after a rotation of θ , we say that V1 leads V2 by θ . Alternatively, we could say that V2 lags V1 by θ . (Usually, we take θ as the smaller angle between the two phasors.) ...
model sr540 optical chopper
... reference outputs. Logic signals at f & f/6 are generated by the dual comparator U6. The 1/2 of U6 compares the photo current signal to a fixed voltage of about 3.6VDC in order to generate f. The 2/2 of U6 compares the photo current signal to the peak value of the photo current signal, less two diod ...
... reference outputs. Logic signals at f & f/6 are generated by the dual comparator U6. The 1/2 of U6 compares the photo current signal to a fixed voltage of about 3.6VDC in order to generate f. The 2/2 of U6 compares the photo current signal to the peak value of the photo current signal, less two diod ...
dc drive for universal motor
... In principle a universal motor (Fig. 1) is similar to a serial DC motor. However, the universal motor is designed for AC operation. It is capable to operate at either AC or DC current. Therefore its construction is a little different. The magnetic circuits of stator and rotor consist from iron sheet ...
... In principle a universal motor (Fig. 1) is similar to a serial DC motor. However, the universal motor is designed for AC operation. It is capable to operate at either AC or DC current. Therefore its construction is a little different. The magnetic circuits of stator and rotor consist from iron sheet ...
Presentation Slides
... flicker in low-voltage supplies <16A – Required because a low end voltage flicker could damage the compressor IEC 6100-4-5: Surge Immunity tests – Required because the microcontroller and other components need to be protected from potential power surges IEC 6100-4-11: Voltage dips, short interruptio ...
... flicker in low-voltage supplies <16A – Required because a low end voltage flicker could damage the compressor IEC 6100-4-5: Surge Immunity tests – Required because the microcontroller and other components need to be protected from potential power surges IEC 6100-4-11: Voltage dips, short interruptio ...
OP07x Precision Operational Amplifiers (Rev. G)
... The output voltage of an operational amplifier is limited by its internal circuitry to some level below the supply rails. For this amplifier, the output voltage swing is within ±12 V, which accommodates the input and output voltage requirements. 10.2.2.2 Supply and Input Voltage For correct operatio ...
... The output voltage of an operational amplifier is limited by its internal circuitry to some level below the supply rails. For this amplifier, the output voltage swing is within ±12 V, which accommodates the input and output voltage requirements. 10.2.2.2 Supply and Input Voltage For correct operatio ...
ES6U3
... No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products" ...
... No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products" ...
BTEC National Diploma in Engineering Unit 6 Electrical and
... The total circuit resistance Rt The total circuit current It The current flowing through R3 The voltage dropped across R2 The power dissipated by R1 Confirm the results of your calculation using the laboratory simulator (Multisim) ...
... The total circuit resistance Rt The total circuit current It The current flowing through R3 The voltage dropped across R2 The power dissipated by R1 Confirm the results of your calculation using the laboratory simulator (Multisim) ...
PDF - This Chapter
... The following table lists the typical amount of power consumed by the switch, and it lists the maximum amount of power that you must provision from the power source as input to the power supply and switch for peak conditions. ...
... The following table lists the typical amount of power consumed by the switch, and it lists the maximum amount of power that you must provision from the power source as input to the power supply and switch for peak conditions. ...
AP1513
... modulation (PWM) scheme. Its pulse width varies in the range of 0% to 99%, based on the output current loading. The output ripple voltage caused by the PWM high frequency switching can easily be reduced through an output filter. Therefore, this converter provides a low ripple output supply over a br ...
... modulation (PWM) scheme. Its pulse width varies in the range of 0% to 99%, based on the output current loading. The output ripple voltage caused by the PWM high frequency switching can easily be reduced through an output filter. Therefore, this converter provides a low ripple output supply over a br ...