MAX17020 Dual Quick-PWM Step-Down Controller with Low-Power LDO, RTC Regulator General Description
... An internal 100mA linear regulator can be used to either generate the 5V bias needed for power-up or other lower power “always-on” suspend supplies. An independent bypass input allows automatic bypassing of the linear regulator when the SMPS is active. This main controller also includes a secondary ...
... An internal 100mA linear regulator can be used to either generate the 5V bias needed for power-up or other lower power “always-on” suspend supplies. An independent bypass input allows automatic bypassing of the linear regulator when the SMPS is active. This main controller also includes a secondary ...
LED OSRAM 12v - geplastcommunication.it
... ¾ Parallel connection is highly recommended as safe electrical operation mode. Serial connection is not recommended. Unbalanced voltage drop can cause hazardous overload and damage the LED module. ¾ Electrical contact is achieved with the contact cables. A maximum 48 modules (16 groups with 3 module ...
... ¾ Parallel connection is highly recommended as safe electrical operation mode. Serial connection is not recommended. Unbalanced voltage drop can cause hazardous overload and damage the LED module. ¾ Electrical contact is achieved with the contact cables. A maximum 48 modules (16 groups with 3 module ...
International Electrical Engineering Journal (IEEJ) Vol. 6 (2015) No.2, pp. 1765-1770
... A simulation model is done with the help of MATLAB R2013a software. These generating stations are connected to the load is connected to the substations. The total length of the distribution system is 450 km. The communication port measures the grid voltages and current values. The measured data are ...
... A simulation model is done with the help of MATLAB R2013a software. These generating stations are connected to the load is connected to the substations. The total length of the distribution system is 450 km. The communication port measures the grid voltages and current values. The measured data are ...
Procedures - Faculty of Engineering
... (Read all the Procedures 5, 6 and 7 before collecting data in Procedures 8 and 9.) 5. Setting the base current (IB): Turn the 500k potentiometer and measure the voltage (VB1) across the 10k resistor (RB1) with a multimeter. The relationship between IB and VB1 is given by Ohm’s Law, VB1 = RB1*IB. E ...
... (Read all the Procedures 5, 6 and 7 before collecting data in Procedures 8 and 9.) 5. Setting the base current (IB): Turn the 500k potentiometer and measure the voltage (VB1) across the 10k resistor (RB1) with a multimeter. The relationship between IB and VB1 is given by Ohm’s Law, VB1 = RB1*IB. E ...
CMOS Latched 4-/8-Channel Analog Multiplexers ADG528A/ADG529A
... The ADG528A and ADG529A are CMOS monolithic analog multiplexers with eight channels and four dual channels, respectively. On-chip latches facilitate microprocessor interfacing. The ADG528A switches one of eight inputs to a common output, depending on the state of three binary addresses and an enable ...
... The ADG528A and ADG529A are CMOS monolithic analog multiplexers with eight channels and four dual channels, respectively. On-chip latches facilitate microprocessor interfacing. The ADG528A switches one of eight inputs to a common output, depending on the state of three binary addresses and an enable ...
Article 555 Marinas and Boatyards
... 11. Where shore power accommodations provide two receptacles specifically for an individual boat slip, and these receptacles have different voltages, only the receptacle with the ______ shall be required to be calculated. (a) smaller kW demand (b) larger kW demand (c) higher voltage (d) none of ...
... 11. Where shore power accommodations provide two receptacles specifically for an individual boat slip, and these receptacles have different voltages, only the receptacle with the ______ shall be required to be calculated. (a) smaller kW demand (b) larger kW demand (c) higher voltage (d) none of ...
Vibrating Sample Magnetometer By Stephen Mullens Page 1 of 46
... formed because many crystals form simultaneously at different locations and merge together at their boundaries, often referred to as grain boundaries, in this experiment all materials will be polycrystalline because of the financial cost of acquiring large single crystals. ...
... formed because many crystals form simultaneously at different locations and merge together at their boundaries, often referred to as grain boundaries, in this experiment all materials will be polycrystalline because of the financial cost of acquiring large single crystals. ...
UQQ Series - power, Murata
... (10) Regulation specifications describe the deviation as the line input voltage or output load current is varied from a nominal midpoint value to either extreme. (11) Alternate pin length and/or other output voltages are available under special quantity order. (12) Overvoltage shutdown on 48V input m ...
... (10) Regulation specifications describe the deviation as the line input voltage or output load current is varied from a nominal midpoint value to either extreme. (11) Alternate pin length and/or other output voltages are available under special quantity order. (12) Overvoltage shutdown on 48V input m ...
SURGE PROTECTIVE DEVICES (SPDs) LOW VOLTAGE AC
... b. Remote Status Monitor (optional) – The SPD must include Form C dry contacts (one NO and one NC) for remote annunciation of its status. Both the NO and NC contacts shall change state under any fault condition. c. Audible Alarm and Silence Button (optional) – The SPD shall contain an audible alarm ...
... b. Remote Status Monitor (optional) – The SPD must include Form C dry contacts (one NO and one NC) for remote annunciation of its status. Both the NO and NC contacts shall change state under any fault condition. c. Audible Alarm and Silence Button (optional) – The SPD shall contain an audible alarm ...
AN-2134 LMZ13610/8/6 and LMZ12010/8/6
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
Model Validation for Wind Turbine Generator Models
... and proposed for positive sequence stability analysis of wind turbine generators (WTG), for use in power system studies. These models have been released in the latest versions of two commercial software packages GE PSLF™ and Siemens PTI PSS™E. A sister group under the IEEE Dynamic Performance of Win ...
... and proposed for positive sequence stability analysis of wind turbine generators (WTG), for use in power system studies. These models have been released in the latest versions of two commercial software packages GE PSLF™ and Siemens PTI PSS™E. A sister group under the IEEE Dynamic Performance of Win ...
How to use the BTRM in Remote Enclosures
... contacts for alarm indications. The contacts are normally open when power is off. The user can select normally open or normally closed under an alarm condition. The maximum relay ratings for the contact are 60 Volts, 80 milliamps. It is not recommended that it be used to operate AC line connected eq ...
... contacts for alarm indications. The contacts are normally open when power is off. The user can select normally open or normally closed under an alarm condition. The maximum relay ratings for the contact are 60 Volts, 80 milliamps. It is not recommended that it be used to operate AC line connected eq ...
FOUR-WIRE RTD CURRENT-LOOP TRANSMITTER: Four
... located remotely, wiring resistance adds to the RTD impedance and can cause significant error. The “three-wire” connection (shown in Figure 2) mitigates the problem, but depends on matching wiring resistance in RW1 and RW2 to achieve best accuracy. Applications where matching wiring resistance is n ...
... located remotely, wiring resistance adds to the RTD impedance and can cause significant error. The “three-wire” connection (shown in Figure 2) mitigates the problem, but depends on matching wiring resistance in RW1 and RW2 to achieve best accuracy. Applications where matching wiring resistance is n ...
PFC FrontEndTM Power Factor Corrected AC-DC FrontEnd
... At start-up, inrush current is limited by a PTC thermistor. The PTC is shunted out shortly after initial power-up by a DC bus voltage sense circuit driving a relay. After rectification, the input voltage is put through a boost converter that keeps the AC input current sinusoidal and synchronized wit ...
... At start-up, inrush current is limited by a PTC thermistor. The PTC is shunted out shortly after initial power-up by a DC bus voltage sense circuit driving a relay. After rectification, the input voltage is put through a boost converter that keeps the AC input current sinusoidal and synchronized wit ...
discrimination of buried plastic and metal objects in subsurface soil
... locate buried objects. During the field tests, conventional sensors, such as reference “half-cells” were used in measuring electrical potentials. The subsurface conductivity was reconstructed using a set of finite elements and a simultaneous stochastic perturbation approximation algorithm, which wer ...
... locate buried objects. During the field tests, conventional sensors, such as reference “half-cells” were used in measuring electrical potentials. The subsurface conductivity was reconstructed using a set of finite elements and a simultaneous stochastic perturbation approximation algorithm, which wer ...
DMN26D0UDJ Product Summary Features
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
MAX221 +5V, 1µA, Single RS-232 Transceiver with AutoShutdown General Description
... based on the receiver input level. Figures 2a, 2b, and 3a depict valid and invalid RS-232 receiver levels. Figure 3 shows the input levels and timing diagram for AutoShutdown operation. A device or another system with AutoShutdown connected to the MAX221 may need time to wake up. Figure 4 shows a ci ...
... based on the receiver input level. Figures 2a, 2b, and 3a depict valid and invalid RS-232 receiver levels. Figure 3 shows the input levels and timing diagram for AutoShutdown operation. A device or another system with AutoShutdown connected to the MAX221 may need time to wake up. Figure 4 shows a ci ...
Transmission Options For Offshore Wind Farms In The United States
... flow can be controlled HVDC does not transfer short circuit current. This is a benefit on both ends, since it limits the disruption caused by faults on the other end. Since a given cable can carry more power in DC than AC, a set of cables that now feeds a medium-sized AC wind farm could later be use ...
... flow can be controlled HVDC does not transfer short circuit current. This is a benefit on both ends, since it limits the disruption caused by faults on the other end. Since a given cable can carry more power in DC than AC, a set of cables that now feeds a medium-sized AC wind farm could later be use ...
Stray voltage
Stray voltage is the occurrence of electrical potential between two objects that ideally should not have any voltage difference between them. Small voltages often exist between two grounded objects in separate locations, due to normal current flow in the power system. Large voltages can appear on the enclosures of electrical equipment due to a fault in the electrical power system, such as a failure of insulation.