MAX253 Transformer Driver for Isolated RS-485 Interface _______________General Description
... communications are obtained by combining the MAX253 with a linear regulator, a center-tapped transformer, optocouplers, and the appropriate Maxim interface product (as described in the Isolated RS-485/RS232 Data Interface section). The MAX253 consists of an RC oscillator followed by a toggle flip-fl ...
... communications are obtained by combining the MAX253 with a linear regulator, a center-tapped transformer, optocouplers, and the appropriate Maxim interface product (as described in the Isolated RS-485/RS232 Data Interface section). The MAX253 consists of an RC oscillator followed by a toggle flip-fl ...
SZM-3166Z 3.3GHz to 3.6GHz 2W POWER AMPLIFIER Features Product Description
... This is the collector of the first stage. This is the supply voltage for the active bias circuit of the 1st and 2nd stages. This pin is not connected inside the package, but it is recommended to connect it to GND to achieve the specified performance. This is the RF input pin. It is DC grounded insid ...
... This is the collector of the first stage. This is the supply voltage for the active bias circuit of the 1st and 2nd stages. This pin is not connected inside the package, but it is recommended to connect it to GND to achieve the specified performance. This is the RF input pin. It is DC grounded insid ...
How Advanced Energy, MDX Products Manage Arcs
... that instead of supplying current to the load (and the arc), the MDX will temporarily draw current (electrons) from the load (Figure 1). This reversal will occur if the process voltage is above a certain minimum, the process current does not exceed a certain maximum, and the impedance of the arc is ...
... that instead of supplying current to the load (and the arc), the MDX will temporarily draw current (electrons) from the load (Figure 1). This reversal will occur if the process voltage is above a certain minimum, the process current does not exceed a certain maximum, and the impedance of the arc is ...
Active Pixel Sensors Fabricated in a Standard 0.18 um CMOS
... CMOS image sensors have benefited from technology scaling down to 0.35µm. Scaling has made it possible to reduce pixel size, increase fill factor, and integrate more analog and digital circuitry with the sensor on the same chip. These benefits have been achieved with only minor modifications to standard ...
... CMOS image sensors have benefited from technology scaling down to 0.35µm. Scaling has made it possible to reduce pixel size, increase fill factor, and integrate more analog and digital circuitry with the sensor on the same chip. These benefits have been achieved with only minor modifications to standard ...
SAGs and SWELLs
... to voltage sags, resulting in shutdown of a process when the drop out occurs. A wide disparity has been found here, ranging from 20% to 65% sags for over 1000 cycles. For one industrial plant that extruded plastic pipe, voltage sags to 80% of the 480 V nominal line with durations of 40 msec or great ...
... to voltage sags, resulting in shutdown of a process when the drop out occurs. A wide disparity has been found here, ranging from 20% to 65% sags for over 1000 cycles. For one industrial plant that extruded plastic pipe, voltage sags to 80% of the 480 V nominal line with durations of 40 msec or great ...
EUP8092 1.5A Linear Li-Ion/Polymer Charger IC with Integrated FET and Charger Timer
... Li-Ion/Polymer battery charger IC designed for handheld devices. This charger is designed to work with various types of AC adapters or a USB port and capable of operating with an input voltage as low as 2.65V. The EUP8092 operates as a linear charger and charges the battery in three phases: trickle ...
... Li-Ion/Polymer battery charger IC designed for handheld devices. This charger is designed to work with various types of AC adapters or a USB port and capable of operating with an input voltage as low as 2.65V. The EUP8092 operates as a linear charger and charges the battery in three phases: trickle ...
ICS670-02 - Integrated Device Technology
... "LF" suffix to the part number are the Pb-Free configuration and are RoHS compliant. While the information presented herein has been checked for both accuracy and reliability, Integrated Device Technology (IDT) assumes no responsibility for either its use or for the infringement of any patents or ot ...
... "LF" suffix to the part number are the Pb-Free configuration and are RoHS compliant. While the information presented herein has been checked for both accuracy and reliability, Integrated Device Technology (IDT) assumes no responsibility for either its use or for the infringement of any patents or ot ...
TL594 Pulse-Width-Modulation Control Circuit
... Multiple Top-Side Markings will be inside parentheses. Only one Top-Side Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Top-Side Marking for that device. I ...
... Multiple Top-Side Markings will be inside parentheses. Only one Top-Side Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Top-Side Marking for that device. I ...
module p1: energy for the home
... Describe how four diodes can be used in the construction of a bridge circuit to obtain fullwave rectification. Describe that when a current flows in a circuit containing an uncharged capacitor, charge is stored and the pd across the capacitor increases. Describe the flow of current from a charged ca ...
... Describe how four diodes can be used in the construction of a bridge circuit to obtain fullwave rectification. Describe that when a current flows in a circuit containing an uncharged capacitor, charge is stored and the pd across the capacitor increases. Describe the flow of current from a charged ca ...
432 MHz GS35b Amp
... "fishing line" techniques but due to the very high RF fields present, problems are often reported, and it seemed simple enough to implement an arrangement as I have. Consequently all controls are on the "front" face and I am sure many would find intriguing and clever ways of utilising stepper motors ...
... "fishing line" techniques but due to the very high RF fields present, problems are often reported, and it seemed simple enough to implement an arrangement as I have. Consequently all controls are on the "front" face and I am sure many would find intriguing and clever ways of utilising stepper motors ...
lab sheet - Faculty of Engineering
... collector biasing resistor. If we could increase the value of this resistance, higher gain would be obtained. However, by increasing the value of RC, we interfere with the biasing point of the transistor. If RC is too large, we might even bias the transistor into saturation. By using parallel RLC ne ...
... collector biasing resistor. If we could increase the value of this resistance, higher gain would be obtained. However, by increasing the value of RC, we interfere with the biasing point of the transistor. If RC is too large, we might even bias the transistor into saturation. By using parallel RLC ne ...
1764-SO001A-US-P, MicroLogix 1500 System Overview
... (1.5W minimum) resistor is placed in series with the input, the inrush current is reduced to 35 mA. In this configuration the minimum on-state voltage increases to 176V ac. Before adding the resistor in a hazardous environment, be sure to consider the operating temperature of the resistor and the te ...
... (1.5W minimum) resistor is placed in series with the input, the inrush current is reduced to 35 mA. In this configuration the minimum on-state voltage increases to 176V ac. Before adding the resistor in a hazardous environment, be sure to consider the operating temperature of the resistor and the te ...
Coordinated voltage control of a decoupled three
... voltage control method involves the coordination of OLTC operation and reactive power exchange between the distribution system operator and the PV inverter. Several articles [14–17] have been published regarding this project. In [18], a coordinated strategy for voltage control in distribution networ ...
... voltage control method involves the coordination of OLTC operation and reactive power exchange between the distribution system operator and the PV inverter. Several articles [14–17] have been published regarding this project. In [18], a coordinated strategy for voltage control in distribution networ ...
lab sheet - Faculty of Engineering
... collector biasing resistor. If we could increase the value of this resistance, higher gain would be obtained. However, by increasing the value of RC, we interfere with the biasing point of the transistor. If RC is too large, we might even bias the transistor into saturation. By using parallel RLC ne ...
... collector biasing resistor. If we could increase the value of this resistance, higher gain would be obtained. However, by increasing the value of RC, we interfere with the biasing point of the transistor. If RC is too large, we might even bias the transistor into saturation. By using parallel RLC ne ...
Small signal analysis for DC bus voltage
... The three-phase voltage source converter (VSC) [1–3] has widespread applications, including active power filters, unified power flow control, high voltage direct current transmission, and power transmission for solar, wind, and other renewable energies. It can be also foreseen that the VSC could bec ...
... The three-phase voltage source converter (VSC) [1–3] has widespread applications, including active power filters, unified power flow control, high voltage direct current transmission, and power transmission for solar, wind, and other renewable energies. It can be also foreseen that the VSC could bec ...
lab sheet - Faculty of Engineering
... collector biasing resistor. If we could increase the value of this resistance, higher gain would be obtained. However, by increasing the value of RC, we interfere with the biasing point of the transistor. If RC is too large, we might even bias the transistor into saturation. By using parallel RLC ne ...
... collector biasing resistor. If we could increase the value of this resistance, higher gain would be obtained. However, by increasing the value of RC, we interfere with the biasing point of the transistor. If RC is too large, we might even bias the transistor into saturation. By using parallel RLC ne ...
Variable-frequency drive
A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.