DN50 - High Frequency Amplifier Evaluation Board
... High speed operational amplifiers work best when their supply pins are bypassed with RF-quality capacitors. C1, C5, C8, and C10 should be 10nF disc ceramics with a selfresonant frequency greater than 10MHz. The polarized capacitors (C2, C4, C7, and C9) should be 1µF to 10µF tantalums. Most 10nF cera ...
... High speed operational amplifiers work best when their supply pins are bypassed with RF-quality capacitors. C1, C5, C8, and C10 should be 10nF disc ceramics with a selfresonant frequency greater than 10MHz. The polarized capacitors (C2, C4, C7, and C9) should be 1µF to 10µF tantalums. Most 10nF cera ...
Boomstar Modular User Manual.pages
... This Limited Warranty applies only to ANALOGIA INC./STUDIO ELECTRONICS purchased in the United States of America. Outside the USA, warranty policy and service is determined by the laws of the country of purchase and followed by our local authorized distributor. A listing of our authorized distributo ...
... This Limited Warranty applies only to ANALOGIA INC./STUDIO ELECTRONICS purchased in the United States of America. Outside the USA, warranty policy and service is determined by the laws of the country of purchase and followed by our local authorized distributor. A listing of our authorized distributo ...
SPATZ+H9000 High Frequency Inverter Power Source
... (CPC) and Constant Voltage Control (CVC) can all be used. At the end of each weld, the SPATZ+H9000 checks if the actual welding parameters are keeping within the limits set. Timer, power unit and special high-frequency transformer of the SPATZ+H9000 are housed in a compact IP54protected housing, whi ...
... (CPC) and Constant Voltage Control (CVC) can all be used. At the end of each weld, the SPATZ+H9000 checks if the actual welding parameters are keeping within the limits set. Timer, power unit and special high-frequency transformer of the SPATZ+H9000 are housed in a compact IP54protected housing, whi ...
3-Phase Power Factor Correction, Using Vienna
... University Vienna. It comprises a semiconductor switch, say, a MOSFET in each phase leg of a 3-Phase diode bridge. By adjusting the width of the pulse that turns ON the MOSFET, corresponding line current is forced to be sinusoidal and in phase with the Voltage. When the MOSFET is turned ON the corre ...
... University Vienna. It comprises a semiconductor switch, say, a MOSFET in each phase leg of a 3-Phase diode bridge. By adjusting the width of the pulse that turns ON the MOSFET, corresponding line current is forced to be sinusoidal and in phase with the Voltage. When the MOSFET is turned ON the corre ...
HA-1 Manual
... to that found in modern digital computers, to form perfect code characters at any speed. Experienced operators appreciate its stability and precision of operation, and novice operators discover a new command of CW that leads to proficiency and unsuspected enjoyment. The keyer operates much in the sa ...
... to that found in modern digital computers, to form perfect code characters at any speed. Experienced operators appreciate its stability and precision of operation, and novice operators discover a new command of CW that leads to proficiency and unsuspected enjoyment. The keyer operates much in the sa ...
Full Article
... interruption, therefore batteries of larger rating (larger A-h rating) is required to extend its duration of operation during main failure (Kwon et al, 2001 and Hsu, 1996). In large industrial applications, UPS is commonly used as a backup supply only for short periods of not more than few minutes w ...
... interruption, therefore batteries of larger rating (larger A-h rating) is required to extend its duration of operation during main failure (Kwon et al, 2001 and Hsu, 1996). In large industrial applications, UPS is commonly used as a backup supply only for short periods of not more than few minutes w ...
the objectives of site grounding
... If each variable was proportional to the variable before it Simple Open-loop control, without feedback would be OK In a VSD .... some time delays not simply proportional ... motor current responds to new frequency with a rise The time is dependent on its leakage inductance Motor speed follow ...
... If each variable was proportional to the variable before it Simple Open-loop control, without feedback would be OK In a VSD .... some time delays not simply proportional ... motor current responds to new frequency with a rise The time is dependent on its leakage inductance Motor speed follow ...
PWM CONVERTERS WITH RESISTIVE INPUT
... modern switch mode systems in which fs>50kHz. For higher ripple ratios the bandwidth will be even larger. Bandwidth limitation might be a problem only when the input inductor becomes very high. But this is also the case in conventional CCM APFC [11]. It is also interesting to note that the inner cur ...
... modern switch mode systems in which fs>50kHz. For higher ripple ratios the bandwidth will be even larger. Bandwidth limitation might be a problem only when the input inductor becomes very high. But this is also the case in conventional CCM APFC [11]. It is also interesting to note that the inner cur ...
Model 6514 Electrometer Specifications
... PROGRAMS: Provide front panel access to IEEE address, choice of engineering units or scientific notation, and digital calibration. MAXIMUM INPUT: 250V peak, DC to 60Hz sine wave; 10s per minute maximum on mA ranges. MAXIMUM COMMON MODE VOLTAGE (DC to 60Hz sine wave): Electrometer, 500V peak; ...
... PROGRAMS: Provide front panel access to IEEE address, choice of engineering units or scientific notation, and digital calibration. MAXIMUM INPUT: 250V peak, DC to 60Hz sine wave; 10s per minute maximum on mA ranges. MAXIMUM COMMON MODE VOLTAGE (DC to 60Hz sine wave): Electrometer, 500V peak; ...
FPF1039 Low On-Resistance, Slew-Rate-Controlled Load Switch FPF1039 — IntelliMAX
... applications requiring a highly integrated solution for disconnecting loads powered from DC power rail (<6 V) with stringent shutdown current targets and high load capacitances (up to 200 µF). The FPF1039 consists of slew-rate controlled low-impedance MOSFET switch (21 mΩ typical) and other integrat ...
... applications requiring a highly integrated solution for disconnecting loads powered from DC power rail (<6 V) with stringent shutdown current targets and high load capacitances (up to 200 µF). The FPF1039 consists of slew-rate controlled low-impedance MOSFET switch (21 mΩ typical) and other integrat ...
5.2 Control Characteristics of Vienna Rectifier Switches
... Although there are some passive and active 3-Phase PFC solutions, Vienna Rectifier is unique by virtue of its embodiment of several advantages: 1. It is a 3-Phase, three level PWM rectifier, utilizing three MOSFETS, with controlled output Voltage; three wire input, not requiring any connection to Ne ...
... Although there are some passive and active 3-Phase PFC solutions, Vienna Rectifier is unique by virtue of its embodiment of several advantages: 1. It is a 3-Phase, three level PWM rectifier, utilizing three MOSFETS, with controlled output Voltage; three wire input, not requiring any connection to Ne ...
EXPERIMENT 16 The PN junction Introduction Theory
... semilogarithmic plot of Fig. 16.4, proving that the linear behavior predicted by Eq. 16.2 is obeyed, without appreciable deviation, in a very wide current range (i.e. from I=10−11 A up to 10−3 A). Plot your data as shown in Fig. 16.4 and verify the validity of Eq. 16.2. From the values of the slope ...
... semilogarithmic plot of Fig. 16.4, proving that the linear behavior predicted by Eq. 16.2 is obeyed, without appreciable deviation, in a very wide current range (i.e. from I=10−11 A up to 10−3 A). Plot your data as shown in Fig. 16.4 and verify the validity of Eq. 16.2. From the values of the slope ...
S2S5FA0F
... of the Minimum triggering current at circuit design with considering the decreases of the light emission power of the LED. (50%/5years) (2) Input current (IF) at off-state shall be set 0.1mA or less. (3) In case that pulse drive is carried out, the pulse width of input signal should be 1ms or more. ...
... of the Minimum triggering current at circuit design with considering the decreases of the light emission power of the LED. (50%/5years) (2) Input current (IF) at off-state shall be set 0.1mA or less. (3) In case that pulse drive is carried out, the pulse width of input signal should be 1ms or more. ...
Optoisolated signals
... Repairing of the VVVF electronic board. Not finished I realize that not everyone will have the capability - or desire - to actually apply the information in these Notes towards a repair. However, awareness of the likely causes and remedies for a particular problem goes a long way toward being able t ...
... Repairing of the VVVF electronic board. Not finished I realize that not everyone will have the capability - or desire - to actually apply the information in these Notes towards a repair. However, awareness of the likely causes and remedies for a particular problem goes a long way toward being able t ...
Aleph Ono - Pass Labs
... second set of jumpers on the board for additional gain adjustment of the MC stage. These are to the right of the first set of jumpers. Installing these decreases the gain 10dB. Either or both sets can be used together for -4, -10, or -14dB from max. The board is marked on the silk screen. ...
... second set of jumpers on the board for additional gain adjustment of the MC stage. These are to the right of the first set of jumpers. Installing these decreases the gain 10dB. Either or both sets can be used together for -4, -10, or -14dB from max. The board is marked on the silk screen. ...
DGD
... Decoder (cont..) – each output = a minterm – use a decoder and an external OR gate to implement any Boolean function of n input variables – A full-adder ...
... Decoder (cont..) – each output = a minterm – use a decoder and an external OR gate to implement any Boolean function of n input variables – A full-adder ...
Control system
A control system is a device, or set of devices, that manages, commands, directs or regulates the behavior of other devices or systems. Industrial control systems are used in industrial production for controlling equipment or machines.There are two common classes of control systems, open loop control systems and closed loop control systems. In open loop control systems output is generated based on inputs. In closed loop control systems current output is taken into consideration and corrections are made based on feedback. A closed loop system is also called a feedback control system. The human body is a classic example of feedback systems.