X Features Description Models Input Specifications
... Surge Immunity Test: AC Power Line: line to line 4 kV, line to earth 6 kV ...
... Surge Immunity Test: AC Power Line: line to line 4 kV, line to earth 6 kV ...
APC Back-UPS Pro
... Great new software that does more than just switching off the PC > Russian language support as well as other 8 different languages > Monitors system, and logs utility power problems and battery conditions > Allows you to configure Back-UPS options like voltage transfer settings, silencing alarms dur ...
... Great new software that does more than just switching off the PC > Russian language support as well as other 8 different languages > Monitors system, and logs utility power problems and battery conditions > Allows you to configure Back-UPS options like voltage transfer settings, silencing alarms dur ...
Series faults in dc systems
... dimensioned to deliver enough energy to trip the protection element. • One approach is to calculate the capacitance based on the maximum allowed converter output voltage drop. However, this is a very conservative approach that often leads to high capacitance values. • Another option is to calculate ...
... dimensioned to deliver enough energy to trip the protection element. • One approach is to calculate the capacitance based on the maximum allowed converter output voltage drop. However, this is a very conservative approach that often leads to high capacitance values. • Another option is to calculate ...
LM 555 Timer - Virginia Tech
... capacitor is discharging, Q is 5 V. Thus, the output of a 555 timer is a continous square wave function (0 V to 5 V) where: ◦ the period is dependent the sum of the time it takes to charge the capacitor to 2/3 Vcc and the time that it takes to discharge the capacitor to 1/3 Vcc. ◦ In this circuit, t ...
... capacitor is discharging, Q is 5 V. Thus, the output of a 555 timer is a continous square wave function (0 V to 5 V) where: ◦ the period is dependent the sum of the time it takes to charge the capacitor to 2/3 Vcc and the time that it takes to discharge the capacitor to 1/3 Vcc. ◦ In this circuit, t ...
MC200 Motor Controller
... Rated maximum output load current Power Supply voltage input range Maximum Power Supply Voltage Max quiescent current On-board regulated voltage available Control voltage at 100% full speed Power Input Diode protection ...
... Rated maximum output load current Power Supply voltage input range Maximum Power Supply Voltage Max quiescent current On-board regulated voltage available Control voltage at 100% full speed Power Input Diode protection ...
+5 volts How to measure the LEDs Forward Voltage (Vf) How to
... This document has described how to drive multiple high brightness, low power LEDs. High power LEDs, such as those manufactured by Cree, Luxeon etc work in the same way as small LEDs and the calculations for current limit resistor and forward voltages can still be used. However, the power dissipated ...
... This document has described how to drive multiple high brightness, low power LEDs. High power LEDs, such as those manufactured by Cree, Luxeon etc work in the same way as small LEDs and the calculations for current limit resistor and forward voltages can still be used. However, the power dissipated ...
AN-1002 Reverse Current Blocking with Silego GreenFET Load
... a back-to-back configuration that makes it impossible for the current to go through the body diodes because of their opposing conduction directions. The only drawback to this design is that two MOSFETs in series may increase the RDS(on) of the final load switch. However, Silego has many Load Switche ...
... a back-to-back configuration that makes it impossible for the current to go through the body diodes because of their opposing conduction directions. The only drawback to this design is that two MOSFETs in series may increase the RDS(on) of the final load switch. However, Silego has many Load Switche ...
Application note 125
... Abstract: This application note presents to the reader a reference circuit design that allows the use of the Dallas Semiconductor DS2438 battery monitor in a high voltage battery pack. Originally designed for use in battery packs whose voltage is less than 10 volts, this note explains the required c ...
... Abstract: This application note presents to the reader a reference circuit design that allows the use of the Dallas Semiconductor DS2438 battery monitor in a high voltage battery pack. Originally designed for use in battery packs whose voltage is less than 10 volts, this note explains the required c ...
IS31BL3508A - Integrated Silicon Solution
... time without notice. ISSI assumes no liability arising out of the application or use of any information, products or services described herein. Customers are advised to obtain the latest version of this device specification before relying on any published information and before placing orders for p ...
... time without notice. ISSI assumes no liability arising out of the application or use of any information, products or services described herein. Customers are advised to obtain the latest version of this device specification before relying on any published information and before placing orders for p ...
How to diagnose a reverse polarity, bad ground, etc
... exists. Stop here and have an electrician rectify the problem. Don’t let your or your customer’s body become the completion of the power to ground circuit. Ground circuits are important in that if there is a problem with the power circuit this ground will safely carry away the power and send it into ...
... exists. Stop here and have an electrician rectify the problem. Don’t let your or your customer’s body become the completion of the power to ground circuit. Ground circuits are important in that if there is a problem with the power circuit this ground will safely carry away the power and send it into ...
2 X 35 W power amplifier for car radio
... thermal limiter – load dump voltage – fortuitous open ground – loudspeaker dc current – ESD ...
... thermal limiter – load dump voltage – fortuitous open ground – loudspeaker dc current – ESD ...
Brochure
... Perform load flow and short-circuit analyses on your DC networks DC Modeling The CYME Equipment Library has been enhanced with the addition of DC equipment such as station batteries, charger, Uninterruptable Power Supplies (UPS) and DC/DC converters. In addition, DC cables, DC impedance branches, DC ...
... Perform load flow and short-circuit analyses on your DC networks DC Modeling The CYME Equipment Library has been enhanced with the addition of DC equipment such as station batteries, charger, Uninterruptable Power Supplies (UPS) and DC/DC converters. In addition, DC cables, DC impedance branches, DC ...
NZT902 NPN Low Saturation Transistor NZT 902 NPN Low Saturation
... NZT902 NPN Low Saturation Transistor ...
... NZT902 NPN Low Saturation Transistor ...
13EM17 PASSENGER BUS ALERT SYSTEM FOR EASY
... USB PORT,PWM channels and 46 GPIO lines with up to 9 external interrupt pins these microcontrollers are particularly suitable for industrial control, medical systems, access control and point-of-sale. With a wide range of serial communications interfaces, they are also very well suited for communica ...
... USB PORT,PWM channels and 46 GPIO lines with up to 9 external interrupt pins these microcontrollers are particularly suitable for industrial control, medical systems, access control and point-of-sale. With a wide range of serial communications interfaces, they are also very well suited for communica ...
KST555 1 NPN Epitaxial Silicon Transistor Absolute Maximum Ratings
... result in significant injury to the user. ...
... result in significant injury to the user. ...
Interconnection Application/Agreement - Part 1
... the specific information necessary for the EDC to adequately evaluate the impact of the proposed facility on the EDC’s electrical distribution system at the time of the initial application. Often times the equipment for which this information is needed hasn’t been specified. The type information nec ...
... the specific information necessary for the EDC to adequately evaluate the impact of the proposed facility on the EDC’s electrical distribution system at the time of the initial application. Often times the equipment for which this information is needed hasn’t been specified. The type information nec ...
AND8303/D Generating a 1.2 V Voltage Supply using the NCP102
... The next step is to select the output capacitor. It is very common to use an electrolytic capacitor for bulk storage and a ceramic capacitor for high frequency bypass. However, the capacitors need to be carefully selected as they affect the stability of the system. An electrolytic capacitor has high ...
... The next step is to select the output capacitor. It is very common to use an electrolytic capacitor for bulk storage and a ceramic capacitor for high frequency bypass. However, the capacitors need to be carefully selected as they affect the stability of the system. An electrolytic capacitor has high ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)