LTC1069-1 - Low Power, 8th Order Progressive Elliptic, Lowpass Filter
... signal ground can affect the filter performance. For either single or dual supply operation, an analog ground plane surrounding the package is recommended. The analog ground plane should be connected to any digital ground at a single point. For dual supply operation Pin 1 should be connected to the a ...
... signal ground can affect the filter performance. For either single or dual supply operation, an analog ground plane surrounding the package is recommended. The analog ground plane should be connected to any digital ground at a single point. For dual supply operation Pin 1 should be connected to the a ...
Integra and Paladin Transducers
... The transducer is connected to a PC’s COM port via an RS485/RS232 converter. The software allows the user to load and save configuration settings to and from a PC hard disk, and to send and retrieve settings from the transducer. Settings can be saved for later use and can be copied from one Integra ...
... The transducer is connected to a PC’s COM port via an RS485/RS232 converter. The software allows the user to load and save configuration settings to and from a PC hard disk, and to send and retrieve settings from the transducer. Settings can be saved for later use and can be copied from one Integra ...
Circuits Lecture 7: Node Analysis
... • Node: any connection point of two or more circuit elements (Textbook, P23) • Essential node: more than two elements • Non-essential node: two elements • Use “node” to represent “Essential node” ...
... • Node: any connection point of two or more circuit elements (Textbook, P23) • Essential node: more than two elements • Non-essential node: two elements • Use “node” to represent “Essential node” ...
XC1700Product Specification V4.0 (1/96)
... • The RESET/OE input of all Serial PROMs is best driven by the INIT output of the XC3000 or XC4000 lead FPGA device. This connection assures that the Serial PROM address counter is reset before the start of any (re)configuration, even when a reconfiguration is initiated by a VCC glitch. Other method ...
... • The RESET/OE input of all Serial PROMs is best driven by the INIT output of the XC3000 or XC4000 lead FPGA device. This connection assures that the Serial PROM address counter is reset before the start of any (re)configuration, even when a reconfiguration is initiated by a VCC glitch. Other method ...
Crompton Instruments Integra and Paladin Transducers
... The transducer is connected to a PC’s COM port via an RS485/RS232 converter. The software allows the user to load and save configuration settings to and from a PC hard disk, and to send and retrieve settings from the transducer. Settings can be saved for later use and can be copied from one Integra ...
... The transducer is connected to a PC’s COM port via an RS485/RS232 converter. The software allows the user to load and save configuration settings to and from a PC hard disk, and to send and retrieve settings from the transducer. Settings can be saved for later use and can be copied from one Integra ...
2.5.2 Class 1E Uninterruptible Power Supply Design Description 1.0
... operating design loads for a battery is able to provide minimum of two hours when power for starting and the ac supply to the battery operating analyzed design charger is lost. loads for a minimum time of two hours while battery terminal vo ...
... operating design loads for a battery is able to provide minimum of two hours when power for starting and the ac supply to the battery operating analyzed design charger is lost. loads for a minimum time of two hours while battery terminal vo ...
The West Mountain Radio CBA-IV Battery
... The lead-acid and LiPo batteries were tested at 500ma (10-watts transmit power) as these batteries easily source the required 2.2-amps required. The AA Alkaline and NiMH batteries were tested at 400ma (5-watts transmit power) as these have a lower amp-hour rating than the lead-acid and LiPo batterie ...
... The lead-acid and LiPo batteries were tested at 500ma (10-watts transmit power) as these batteries easily source the required 2.2-amps required. The AA Alkaline and NiMH batteries were tested at 400ma (5-watts transmit power) as these have a lower amp-hour rating than the lead-acid and LiPo batterie ...
AAT3681A 数据资料DataSheet下载
... output voltage charge regulation threshold (VCO(REG)) during the constant current fast charge phase. The regulation voltage level is factory programmed to 4.2V (±0.5%) for AAT3681A/-1/-2/-4 and 4.1 (±0.5%) for AAT3681A-5. Charge current in the constant voltage mode drops as the battery cell under ch ...
... output voltage charge regulation threshold (VCO(REG)) during the constant current fast charge phase. The regulation voltage level is factory programmed to 4.2V (±0.5%) for AAT3681A/-1/-2/-4 and 4.1 (±0.5%) for AAT3681A-5. Charge current in the constant voltage mode drops as the battery cell under ch ...
78M6618 Octal Power and Energy Measurement IC
... and Rogowski coils. In a sub-metering application, the 32-bit compute engine (CE) of the 78M6618 sequentially process the samples from the analog inputs on pins IA, IB, IC, ID, IE, IF, IG, IH, VA, VB and performs calculations to measure active energy (Wh) and reactive energy (VARh), as well as A2h a ...
... and Rogowski coils. In a sub-metering application, the 32-bit compute engine (CE) of the 78M6618 sequentially process the samples from the analog inputs on pins IA, IB, IC, ID, IE, IF, IG, IH, VA, VB and performs calculations to measure active energy (Wh) and reactive energy (VARh), as well as A2h a ...
ACOK MAX1508/MAX1508Y/MAX1508Z Linear Li+ Battery Charger with Integrated Pass FET, Thermal Regulation, and
... The MAX1508 charger uses voltage, current, and thermal-control loops to charge a single Li+ cell and to protect the battery (Figure 1). When a Li+ battery with a cell voltage below 2.5V is inserted, the MAX1508 charger enters the prequalification stage where it precharges that cell with 10% of the u ...
... The MAX1508 charger uses voltage, current, and thermal-control loops to charge a single Li+ cell and to protect the battery (Figure 1). When a Li+ battery with a cell voltage below 2.5V is inserted, the MAX1508 charger enters the prequalification stage where it precharges that cell with 10% of the u ...
TRACE 2KW RV INVERTER – and the RC6 and RC7GS Remote Controls
... holding down the Setting Button for at least 6 seconds and then the main display changes to a System Status of Equalizing. For about 3 hours the charger raised the charge voltage to 15.2 and about 25 amps. At this point the Sulfating on the battery lead plates is literally boiled off. The electroly ...
... holding down the Setting Button for at least 6 seconds and then the main display changes to a System Status of Equalizing. For about 3 hours the charger raised the charge voltage to 15.2 and about 25 amps. At this point the Sulfating on the battery lead plates is literally boiled off. The electroly ...
ADM6339 数据手册DataSheet 下载
... VINx = nominal input voltage for 1.8 V, 2.5 V, and 5.0 V supplies. VIN2 = nominal input voltage for 3.0 V and 3.3 V supplies. VIN2 is also the device power supply. The supply splits into 25 μA for the resistor divider and 30 μA for other circuits. VINx = 0 V to VIN2 (input threshold voltage = 1.23 V ...
... VINx = nominal input voltage for 1.8 V, 2.5 V, and 5.0 V supplies. VIN2 = nominal input voltage for 3.0 V and 3.3 V supplies. VIN2 is also the device power supply. The supply splits into 25 μA for the resistor divider and 30 μA for other circuits. VINx = 0 V to VIN2 (input threshold voltage = 1.23 V ...
Negative-Sequence Impedance Directional Element
... gives a negative-sequence impedance which is positive and a forward fault gives a negativesequence impedance which is negative, Z2R is always set more positive than Z2F. For practically every application, Z2F can be set for ½ the positive-sequence impedance of the line and Z2R can be set equal to Z2 ...
... gives a negative-sequence impedance which is positive and a forward fault gives a negativesequence impedance which is negative, Z2R is always set more positive than Z2F. For practically every application, Z2F can be set for ½ the positive-sequence impedance of the line and Z2R can be set equal to Z2 ...
MAX1757 Stand-Alone, Switch-Mode Li+ Battery Charger with Internal 14V Switch General Description
... charger that charges one to three cells. It provides a regulated charging current accurate to ±10% and a regulated voltage with only a ±0.8% total voltage error at the battery terminals. The internal high-side switch delivers a programmable current of up to 1.5A to charge the battery. The built-in s ...
... charger that charges one to three cells. It provides a regulated charging current accurate to ±10% and a regulated voltage with only a ±0.8% total voltage error at the battery terminals. The internal high-side switch delivers a programmable current of up to 1.5A to charge the battery. The built-in s ...
1. What is the potential difference across a 5 ohm resistor which
... 4. Tripling the current in a circuit with constant resistance has the effect of changing the power by what factor? a. 0.33 b. 1/9 c. 3.0 d. 9.0 5. What happens to the resistance of a superconductor when its temperature drops below the critical temperature? a. equals that of a semiconductor of equal ...
... 4. Tripling the current in a circuit with constant resistance has the effect of changing the power by what factor? a. 0.33 b. 1/9 c. 3.0 d. 9.0 5. What happens to the resistance of a superconductor when its temperature drops below the critical temperature? a. equals that of a semiconductor of equal ...
MC33812, Multifunctional Ignition and Injector Driver
... an MCU watchdog circuit, an ISO 9141 K-Line interface, and a parallel interface for MCU communication. The three low-side drivers are provided for driving a fuel injector, a lamp or LED, and a relay or other load. The pre-driver is intended to drive either an Insulated Gate Bipolar Transistor (IGBT) ...
... an MCU watchdog circuit, an ISO 9141 K-Line interface, and a parallel interface for MCU communication. The three low-side drivers are provided for driving a fuel injector, a lamp or LED, and a relay or other load. The pre-driver is intended to drive either an Insulated Gate Bipolar Transistor (IGBT) ...
ADM1073 - Analog Devices
... Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. N ...
... Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. N ...
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)