YK CENTRIFUGAL LIQUID CHILLER OptiView Control Panel
... Display Only, Programmable, and Navigation. The Programmable values and Navigation commands are subject to access level control. Display Only information is read-only parameters about unit operation. This information may be represented by a numerical value, a text string, or an LED image. For numeri ...
... Display Only, Programmable, and Navigation. The Programmable values and Navigation commands are subject to access level control. Display Only information is read-only parameters about unit operation. This information may be represented by a numerical value, a text string, or an LED image. For numeri ...
GTL2010 1. General description 10-bit bidirectional low voltage translator
... port, when the Dn port is HIGH the voltage on the Sn port is limited to the voltage set by the reference transistor (SREF). When the Sn port is HIGH, the Dn port is pulled to VCC by the pull-up resistors. This functionality allows a seamless translation between higher and lower voltages selected by ...
... port, when the Dn port is HIGH the voltage on the Sn port is limited to the voltage set by the reference transistor (SREF). When the Sn port is HIGH, the Dn port is pulled to VCC by the pull-up resistors. This functionality allows a seamless translation between higher and lower voltages selected by ...
S.C. Tang, D.M. Otten, T.A. Keim, and D.J. Perreault, “Design and Evaluation of a 42 V Automotive Alternator with Integrated Switched-Mode Rectifier,” IEEE Transactions on Energy Conversion , Vol. 25, No. 4, pp.983-992, Dec. 2010.
... power electronics and control circuitry fully integrated into the machine. To accommodate the prototype switched-mode rectifier, heat sink, and sensors, the alternator case was extended by approximately 4 cm (roughly by a factor of 1.3). As the redesigned alternator achieves a factor of 2.1 increase ...
... power electronics and control circuitry fully integrated into the machine. To accommodate the prototype switched-mode rectifier, heat sink, and sensors, the alternator case was extended by approximately 4 cm (roughly by a factor of 1.3). As the redesigned alternator achieves a factor of 2.1 increase ...
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 ...
SR4A Instruction Manual - Gen
... (1) Parallel operation requires additional components in the regulating system. These are resistor R25, transformer T3 and a current transformer CT1. Two of the components are included in a parallel equipped voltage regulator. These are R25 and T3. Current transformer CT1 is a separate item and must ...
... (1) Parallel operation requires additional components in the regulating system. These are resistor R25, transformer T3 and a current transformer CT1. Two of the components are included in a parallel equipped voltage regulator. These are R25 and T3. Current transformer CT1 is a separate item and must ...
AAT4610B 数据资料DataSheet下载
... MOSFET power switch designed for high-side load switching applications. This switch operates with inputs ranging from 2.4V to 5.5V, making it ideal for both 3V and 5V systems. An integrated current-limiting circuit protects the input supply against large currents which may cause the supply to fall o ...
... MOSFET power switch designed for high-side load switching applications. This switch operates with inputs ranging from 2.4V to 5.5V, making it ideal for both 3V and 5V systems. An integrated current-limiting circuit protects the input supply against large currents which may cause the supply to fall o ...
LM3914 Dot/Bar Display Driver
... segments. Both ends of the voltage divider are externally available so that 2 drivers can be made into a zero-center meter. The LM3914 is very easy to apply as an analog meter circuit. A 1.2V full-scale meter requires only 1 resistor and a single 3V to 15V supply in addition to the 10 display LEDs. ...
... segments. Both ends of the voltage divider are externally available so that 2 drivers can be made into a zero-center meter. The LM3914 is very easy to apply as an analog meter circuit. A 1.2V full-scale meter requires only 1 resistor and a single 3V to 15V supply in addition to the 10 display LEDs. ...
Dynamic Characteristics of Mho Distance Relays
... The dynamic characteristic of the mho relay with memory action is the result of the delay (in the memory circuit) of the phase shift of the polarizing voltage from the prefault to the fault condition. To illustrate the dynamic characteristic, consider the simple radial feed system of Fig. 4, where i ...
... The dynamic characteristic of the mho relay with memory action is the result of the delay (in the memory circuit) of the phase shift of the polarizing voltage from the prefault to the fault condition. To illustrate the dynamic characteristic, consider the simple radial feed system of Fig. 4, where i ...
MAX1647/MAX1648 Chemistry-Independent Battery Chargers _______________General Description ____________________________Features
... 16-Pin SO (derate 8.7mW/°C above +70°C).................696mW 20-Pin SSOP (derate 8mW/°C above +70°C) ...............640mW Operating Temperature Range MAX1647EAP, MAX1648ESE ...........................-40°C to +85°C Storage Temperature.........................................-60°C to +150°C Lead Tem ...
... 16-Pin SO (derate 8.7mW/°C above +70°C).................696mW 20-Pin SSOP (derate 8mW/°C above +70°C) ...............640mW Operating Temperature Range MAX1647EAP, MAX1648ESE ...........................-40°C to +85°C Storage Temperature.........................................-60°C to +150°C Lead Tem ...
Lab 7 – INDUCTORS AND LR CIRCUITS
... short wires to be zero ohms. We could justify such an approximation because the resistance of short wires is very small (negligible) compared to that of other elements in the circuit, such as resistors. As you may know, the resistance of a conductor (such as a wire) increases with length. Thus for a ...
... short wires to be zero ohms. We could justify such an approximation because the resistance of short wires is very small (negligible) compared to that of other elements in the circuit, such as resistors. As you may know, the resistance of a conductor (such as a wire) increases with length. Thus for a ...
AL8807A Description Pin Assignments
... 7. Refer to Figure 40 for the device derating curve. 8. Test condition for SOT25: Device mounted on FR-4 PCB (25mm x 25mm 1oz copper, minimum recommended pad layout on top layer and thermal vias to bottom layer ground plane. For better thermal performance, larger copper pad for heat-sink is needed. ...
... 7. Refer to Figure 40 for the device derating curve. 8. Test condition for SOT25: Device mounted on FR-4 PCB (25mm x 25mm 1oz copper, minimum recommended pad layout on top layer and thermal vias to bottom layer ground plane. For better thermal performance, larger copper pad for heat-sink is needed. ...
TPS6205x 800-mA Synchronous Step
... A logic low on EN forces the TPS6205x devices into shutdown. In shutdown, the power switch, drivers, voltage reference, oscillator, and all other functions are turned off. The supply current is reduced to less than 2 µA in the shutdown mode. When the device is in thermal shutdown, the bandgap is for ...
... A logic low on EN forces the TPS6205x devices into shutdown. In shutdown, the power switch, drivers, voltage reference, oscillator, and all other functions are turned off. The supply current is reduced to less than 2 µA in the shutdown mode. When the device is in thermal shutdown, the bandgap is for ...
AP8802H 60V 1A LED STEP-DOWN CONVERTER Description
... 6. For 100% brightness either leave floating or connect to 1.25V relative to GND. 7. AP8802H will operate at higher frequencies but accuracy will be affected due to propagation delays. 8. For most applications the LED current will be within 5% over the duty cycle range specified. Duty cycle accuracy ...
... 6. For 100% brightness either leave floating or connect to 1.25V relative to GND. 7. AP8802H will operate at higher frequencies but accuracy will be affected due to propagation delays. 8. For most applications the LED current will be within 5% over the duty cycle range specified. Duty cycle accuracy ...
Mitigation of Unbalanced Voltage Sags and Voltage *
... Four STATCOM controllers are used in order to inject/absorb the desired amount of reactive power in each of the phases in order to restore the voltage of different phases to permissible limits and mitigate the problems of voltage unbalance. The reactive power injected/absorbed by all of the four VSC ...
... Four STATCOM controllers are used in order to inject/absorb the desired amount of reactive power in each of the phases in order to restore the voltage of different phases to permissible limits and mitigate the problems of voltage unbalance. The reactive power injected/absorbed by all of the four VSC ...
PWM Regenerative Rectifiers: State of the Art
... However, there are several applications where energy flow can be reversed during the operation. Examples are: locomotives, downhill conveyors, cranes, etc... In all these applications, the line side converter must be able to deliver energy back to the power supply. This paper is dedicated to this sp ...
... However, there are several applications where energy flow can be reversed during the operation. Examples are: locomotives, downhill conveyors, cranes, etc... In all these applications, the line side converter must be able to deliver energy back to the power supply. This paper is dedicated to this sp ...
ES6U2
... 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"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from RO ...
... 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"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from RO ...
Solid-State Relays Current Limit Performance
... When a transient occurs and the SSR is off, the voltage across the poles of the SSR rises to the trip voltage of the protection device being used. The SSR remains off without leaking current. When a transient occurs and the SSR is on, current through the SSR reacts as follows: First, the SSR exhibit ...
... When a transient occurs and the SSR is off, the voltage across the poles of the SSR rises to the trip voltage of the protection device being used. The SSR remains off without leaking current. When a transient occurs and the SSR is on, current through the SSR reacts as follows: First, the SSR exhibit ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... which requires DC to AC conversion using multilevel inverters. The research on multilevel inverter [1] is ongoing further to reduce the number of switching devices count to reduce the manufacturing cost, capacitor voltage balancing. The inverters with number of voltage levels equal to three or above ...
... which requires DC to AC conversion using multilevel inverters. The research on multilevel inverter [1] is ongoing further to reduce the number of switching devices count to reduce the manufacturing cost, capacitor voltage balancing. The inverters with number of voltage levels equal to three or above ...
Stepper motor
A stepper motor or step motor or stepping motor is a brushless DC electric motor that divides a full rotation into a number of equal steps. The motor's position can then be commanded to move and hold at one of these steps without any feedback sensor (an open-loop controller), as long as the motor is carefully sized to the application in respect to torque and speed.Switched reluctance motors are very large stepping motors with a reduced pole count, and generally are closed-loop commutated.