ECB and LCD Display Bias Supply with Accurate MAX1729 General Description
... a step-up DC-DC converter followed by a linear regulator. This architecture permits a physically smaller inductor than those used in competing SEPIC and flyback topologies. This device features low quiescent current (67µA typical). A logic-controlled shutdown mode further reduces quiescent current t ...
... a step-up DC-DC converter followed by a linear regulator. This architecture permits a physically smaller inductor than those used in competing SEPIC and flyback topologies. This device features low quiescent current (67µA typical). A logic-controlled shutdown mode further reduces quiescent current t ...
Evaluate: MAX1757/MAX1758 MAX1757/MAX1758 Evaluation Kits General Description Features
... shipped with ISETOUT connected to REF. This sets the charging current to the full-scale value of 1.5A. To change the charging current to a lower value, cut the trace shorting the two pads of R3 and install resistors for R3 and R4. Use the equations below to calculate the resistor values: ...
... shipped with ISETOUT connected to REF. This sets the charging current to the full-scale value of 1.5A. To change the charging current to a lower value, cut the trace shorting the two pads of R3 and install resistors for R3 and R4. Use the equations below to calculate the resistor values: ...
Wind Power Plant Dynamic Reactive Power
... …”The Reactive Power requirements shall be available at all MW output levels and may be met through a combination of the Generation Resource’s Unit Reactive Limit (URL), which is the generating unit’s dynamic leading and lagging operating capability, and/or dynamic VAR capable devices.” ...
... …”The Reactive Power requirements shall be available at all MW output levels and may be met through a combination of the Generation Resource’s Unit Reactive Limit (URL), which is the generating unit’s dynamic leading and lagging operating capability, and/or dynamic VAR capable devices.” ...
properties of electrons apparatus
... 2. With the deflection power supplies switch (7) turned off, turn on the main power switch (10) and wait until the cathode warms up and a bright spot appears on the screen. Set the CRT voltage selector switch (3) to read the grid voltage V G, and adjust the grid voltage to about –40V using the grid ...
... 2. With the deflection power supplies switch (7) turned off, turn on the main power switch (10) and wait until the cathode warms up and a bright spot appears on the screen. Set the CRT voltage selector switch (3) to read the grid voltage V G, and adjust the grid voltage to about –40V using the grid ...
RN142ZS12A
... (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of which would directly endange ...
... (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of which would directly endange ...
Electrical Standard Engineering Inclusions
... substation and the existing reticulation system has adequate capacity, the design report is to reflect the outcome of these investigations and detail the proposed works for agreement. Alternatively where considerable high voltage system augmentations are required such as a number of substations, mor ...
... substation and the existing reticulation system has adequate capacity, the design report is to reflect the outcome of these investigations and detail the proposed works for agreement. Alternatively where considerable high voltage system augmentations are required such as a number of substations, mor ...
PWM - EAL Lehrstuhl für Elektrische Antriebssysteme und
... It is expected to generate a sinusoidal voltage using SPWM method. The circuit and the signals are given in Figure 11. The maximal value of the sinusoidal reference signal is half of that of the carrier signal. (1) Please draw the waveform of the output voltage uout and mark the voltage values in th ...
... It is expected to generate a sinusoidal voltage using SPWM method. The circuit and the signals are given in Figure 11. The maximal value of the sinusoidal reference signal is half of that of the carrier signal. (1) Please draw the waveform of the output voltage uout and mark the voltage values in th ...
12385 Operate hydro-electric generating plant on site
... of study leading to that assessment. Industry Training Organisations must be granted consent to assess against standards by NZQA before they can register credits from assessment against unit standards. Providers and Industry Training Organisations, which have been granted consent and which are asses ...
... of study leading to that assessment. Industry Training Organisations must be granted consent to assess against standards by NZQA before they can register credits from assessment against unit standards. Providers and Industry Training Organisations, which have been granted consent and which are asses ...
Electrical Training Catalog
... necessary fundamentals training to ensure a basic understanding of electrical theory, terminology, installation and application. The course includes information on alternating current (AC) and direct current (DC) theory, power systems, circuits, motors, and generators; AC power and reactive componen ...
... necessary fundamentals training to ensure a basic understanding of electrical theory, terminology, installation and application. The course includes information on alternating current (AC) and direct current (DC) theory, power systems, circuits, motors, and generators; AC power and reactive componen ...
Lecture-5 - Dr. Imtiaz Hussain
... • Inductors in timing or frequency determining circuits should be installed in a mechanically rigid fashion. ...
... • Inductors in timing or frequency determining circuits should be installed in a mechanically rigid fashion. ...
protective device for pumps / motors
... perfect protection devices for the motor. As against this, current sensing phase failure relays have no such limitations, and they offer full proof protection during all the above conditions. Since all other switch gear items like cable, terminal strip contactor, overload relay, fuses etc. are selec ...
... perfect protection devices for the motor. As against this, current sensing phase failure relays have no such limitations, and they offer full proof protection during all the above conditions. Since all other switch gear items like cable, terminal strip contactor, overload relay, fuses etc. are selec ...
Preliminary Datasheet - MAP3702
... The MAP3702 enters shutdown mode when the CTRL voltage is logic low for more than 2.0ms. During shutdown, the input supply current for the device is less than 1uA(max). Although the internal boost MOSFET does not switch in shutdown, there is still a DC current path between the input and the LEDs thr ...
... The MAP3702 enters shutdown mode when the CTRL voltage is logic low for more than 2.0ms. During shutdown, the input supply current for the device is less than 1uA(max). Although the internal boost MOSFET does not switch in shutdown, there is still a DC current path between the input and the LEDs thr ...
Code of Conduct on Energy Efficiency of External Power Supplies
... When addressing efficiency of power supplies, also power quality should be taken into account. Although applying electronics in power supplies can increase efficiency and lower no load losses, it should not adversely effect the power quality. 2. SCOPE Scope of this Code of Conduct are single voltage ...
... When addressing efficiency of power supplies, also power quality should be taken into account. Although applying electronics in power supplies can increase efficiency and lower no load losses, it should not adversely effect the power quality. 2. SCOPE Scope of this Code of Conduct are single voltage ...
Evaluates: MAX9922/MAX9923 MAX9922 Evaluation Kit General Description Features
... and tested PCB used to evaluate the MAX9922 and MAX9923 ultra-precision, high-side current-sense amplifiers. An ultra-low offset voltage (VOS) of 10µV (max) allows accurate measurement of currents at both extremes of sense voltages (VSENSE), from 10mV to 100mV. The EV kit has a 1.9V to 28V input com ...
... and tested PCB used to evaluate the MAX9922 and MAX9923 ultra-precision, high-side current-sense amplifiers. An ultra-low offset voltage (VOS) of 10µV (max) allows accurate measurement of currents at both extremes of sense voltages (VSENSE), from 10mV to 100mV. The EV kit has a 1.9V to 28V input com ...