LTM8047 - 3.1VIN to 32VIN Isolated uModule DC/DC Converter
... The BIAS pin is the output of an internal linear regulator that powers the LTM8047’s internal circuitry. It is set to 3V and must be decoupled with a low ESR capacitor of at least 4.7μF. The LTM8047 will run properly without applying a voltage to this pin, but will operate more efficiently and dissi ...
... The BIAS pin is the output of an internal linear regulator that powers the LTM8047’s internal circuitry. It is set to 3V and must be decoupled with a low ESR capacitor of at least 4.7μF. The LTM8047 will run properly without applying a voltage to this pin, but will operate more efficiently and dissi ...
service manual - Doosan Infracore
... hooks are positioned correctly. Lifting eyes are not to be side loaded during a lifting operation. ...
... hooks are positioned correctly. Lifting eyes are not to be side loaded during a lifting operation. ...
TOPOLOGIES AND MODELINGS OF NOVEL BIPOLAR GATE DRIVER TECHNIQUES FOR NEXT-GENERATION
... As is predicted by Moore’s law, the transistors in microprocessors increase dramatically. In order to increase the power density of the microprocessors, the switching frequency of the Voltage Regulator (VR) is expected to increase to MHz level. However, the frequency dependent loss will increase pro ...
... As is predicted by Moore’s law, the transistors in microprocessors increase dramatically. In order to increase the power density of the microprocessors, the switching frequency of the Voltage Regulator (VR) is expected to increase to MHz level. However, the frequency dependent loss will increase pro ...
Three-Phase Transformer Banks - Lab-Volt
... The purchaser shall receive a single right of use which is non-exclusive, non-time-limited and limited geographically to use at the purchaser's site/location as follows. The purchaser shall be entitled to use the work to train his/her staff at the purchaser's site/location and shall also be entitled ...
... The purchaser shall receive a single right of use which is non-exclusive, non-time-limited and limited geographically to use at the purchaser's site/location as follows. The purchaser shall be entitled to use the work to train his/her staff at the purchaser's site/location and shall also be entitled ...
MAX5527/MAX5528/MAX5529 One-Time Programmable, Linear-Taper Digital Potentiometers General Description
... Pulse CS high for six cycles to change the wiper powerup position. The wiper position returns to this programmed position on power-up, but remains adjustable. Pulse CS high for seven cycles to lock the MAX5527/ MAX5528/MAX5529 to a specific wiper position with no further adjustments allowed. This ef ...
... Pulse CS high for six cycles to change the wiper powerup position. The wiper position returns to this programmed position on power-up, but remains adjustable. Pulse CS high for seven cycles to lock the MAX5527/ MAX5528/MAX5529 to a specific wiper position with no further adjustments allowed. This ef ...
EFFICIENT CONTROL OF THE SERIES RESONANT CONVERTER FOR HIGH FREQUENCY OPERATION
... for the many enlightening discussions concerning all areas of power electronics. In particular I’d like to thank Wilson Eberle, Majid Pahlevaninezhad, Ali Khajehoddin, Zhiliang Zhang, Eric Meyer, Pan Shangzhi, John Lam, Mohammad Agamy, and Pritam Das. I would like to acknowledge the efforts of ePOWE ...
... for the many enlightening discussions concerning all areas of power electronics. In particular I’d like to thank Wilson Eberle, Majid Pahlevaninezhad, Ali Khajehoddin, Zhiliang Zhang, Eric Meyer, Pan Shangzhi, John Lam, Mohammad Agamy, and Pritam Das. I would like to acknowledge the efforts of ePOWE ...
instruction manual cs-7b
... and off) indicating that the magnitude of the input is excessive and that the error in measurement is greater than the accuracy specification. When the display indicates all eights (888.8), the display will not necessarily be fully illuminated; however, the display will be fully illuminated when a f ...
... and off) indicating that the magnitude of the input is excessive and that the error in measurement is greater than the accuracy specification. When the display indicates all eights (888.8), the display will not necessarily be fully illuminated; however, the display will be fully illuminated when a f ...
S225-10-10
... Procedure A should be followed when one bypass switch and two disconnect switches are used. Procedure B should be followed when a regulator bypass-disconnect switch is used. A ground pad tapped for 1/2 inch 13 NC thread is provided on the side of the control cabinet. WARNING: For the protection of p ...
... Procedure A should be followed when one bypass switch and two disconnect switches are used. Procedure B should be followed when a regulator bypass-disconnect switch is used. A ground pad tapped for 1/2 inch 13 NC thread is provided on the side of the control cabinet. WARNING: For the protection of p ...
UCC29950 CCM PFC and LLC Combo Controller
... input to the internal VCO. The VCO generates the switching frequency of the LLC converter. GD1 and GD2 stop switching if this pin is driven above VFB_LLC(off) (typically 3.75 V) and resume operation when it falls below VFB(max) (typically 3.0 V). If this pin is held below VFB(min) (typically 200 mV) ...
... input to the internal VCO. The VCO generates the switching frequency of the LLC converter. GD1 and GD2 stop switching if this pin is driven above VFB_LLC(off) (typically 3.75 V) and resume operation when it falls below VFB(max) (typically 3.0 V). If this pin is held below VFB(min) (typically 200 mV) ...
S225-10-4C
... PROCEDURE B: REGULATOR BYPASS DISCONNECT SWITCH 1. Verify from the regulator nameplate that the control circuit is connected for the proper regulated load voltage. 2. Set the CONTROL switch to MANUAL and the POWER switch to EXTERNAL. 3. The knife switches on the back panel should be set with the V1 ...
... PROCEDURE B: REGULATOR BYPASS DISCONNECT SWITCH 1. Verify from the regulator nameplate that the control circuit is connected for the proper regulated load voltage. 2. Set the CONTROL switch to MANUAL and the POWER switch to EXTERNAL. 3. The knife switches on the back panel should be set with the V1 ...
Coupled electromagnetic and structural analysis of support
... suggested. A hybrid helicopter concept has been suggested by Airbus Group Innovations, which is designed to reduce the operational fuel costs through a serial hybrid powertrain. One of the main components of such a powertrain is the main rotor electric drive. The main limiting factor of using electr ...
... suggested. A hybrid helicopter concept has been suggested by Airbus Group Innovations, which is designed to reduce the operational fuel costs through a serial hybrid powertrain. One of the main components of such a powertrain is the main rotor electric drive. The main limiting factor of using electr ...
Full-Text PDF
... analysis, the author proposed a method by adding parallel capacitors on the primary side. However, during experimental verification we found that the effect of this method is unsatisfactory. On the other hand, pulse width modulation (PWM) control can be adopted under light load conditions [23], but ...
... analysis, the author proposed a method by adding parallel capacitors on the primary side. However, during experimental verification we found that the effect of this method is unsatisfactory. On the other hand, pulse width modulation (PWM) control can be adopted under light load conditions [23], but ...
Reference Guide The Open Distribution System Simulator
... Neither the name of the Electric Power Research Institute, Inc., nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY Electric Power Research Institute, Inc., "AS IS" ...
... Neither the name of the Electric Power Research Institute, Inc., nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY Electric Power Research Institute, Inc., "AS IS" ...
Technical guide Protection criteria for medium voltage
... The “from the theoretical point of view” statement, is to underline that, from the theoretical point of view, it is possible to identify and therefore eliminate just the trunk fault from service. From the practical point of view, in many plants this is not possible since the times needed to eliminat ...
... The “from the theoretical point of view” statement, is to underline that, from the theoretical point of view, it is possible to identify and therefore eliminate just the trunk fault from service. From the practical point of view, in many plants this is not possible since the times needed to eliminat ...
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.