Study of Transformer Resonant Overvoltages Caused by
... 2) The transient has a dominating frequency which matches a resonance peak in the voltage transfer from high to low. 3) The input impedance seen into the high-voltage winding (with open low-voltage side) is sufficiently high so that the transformer loading effect does not appreciably reduce the volt ...
... 2) The transient has a dominating frequency which matches a resonance peak in the voltage transfer from high to low. 3) The input impedance seen into the high-voltage winding (with open low-voltage side) is sufficiently high so that the transformer loading effect does not appreciably reduce the volt ...
PRO-2200 Two Reader Module Installation Manual
... a door or other barrier. Use of egress buttons, for example, may be illegal in some cities. In most applications, single action exit without prior knowledge of what to do is a life safety requirement. Always make certain that any required approvals are obtained in writing. DO NOT ACCEPT VERBAL APPRO ...
... a door or other barrier. Use of egress buttons, for example, may be illegal in some cities. In most applications, single action exit without prior knowledge of what to do is a life safety requirement. Always make certain that any required approvals are obtained in writing. DO NOT ACCEPT VERBAL APPRO ...
Evaluation Board User Guide UG-189
... ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken ...
... ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken ...
the brochure
... Two models are available with voltage ranges to 300V and current ranges to 3000mA. Operating modes include constant voltage or constant current with automatic crossover. In addition, the Model 250V offers a constant power operating mode. Operation may be timed or continuous. All parameters, includin ...
... Two models are available with voltage ranges to 300V and current ranges to 3000mA. Operating modes include constant voltage or constant current with automatic crossover. In addition, the Model 250V offers a constant power operating mode. Operation may be timed or continuous. All parameters, includin ...
Deney3
... Consider the i-v characteristics in the breakdown region ; it is observed that current greater than the knee current IZK, the i-v characteristic is almost a straight line. The zener voltage(voltage across the zener ) is usually specified at test current IZT. Thus for example, 6.8 V zener diode will ...
... Consider the i-v characteristics in the breakdown region ; it is observed that current greater than the knee current IZK, the i-v characteristic is almost a straight line. The zener voltage(voltage across the zener ) is usually specified at test current IZT. Thus for example, 6.8 V zener diode will ...
Model SMA8715 - Electro Mavin
... it. Following is a brief description of this personality module and its mode(s) of operation: 1.1.1 Standard Encoder to Sine Mode (SMA8715/SMA8715HP) - In this mode of operation, the brushless motor is commutated by hall sensors and an encoder, or an encoder which contains three commutation signals ...
... it. Following is a brief description of this personality module and its mode(s) of operation: 1.1.1 Standard Encoder to Sine Mode (SMA8715/SMA8715HP) - In this mode of operation, the brushless motor is commutated by hall sensors and an encoder, or an encoder which contains three commutation signals ...
Micro Family
... The permissible load current must never be exceeded during normal, abnormal or test conditions. Converters subject to dynamic loading exceeding 25% of rated current must be reviewed by Vicor Applications Engineering to ensure that the converter will operate properly. Under dynamic load, light load, ...
... The permissible load current must never be exceeded during normal, abnormal or test conditions. Converters subject to dynamic loading exceeding 25% of rated current must be reviewed by Vicor Applications Engineering to ensure that the converter will operate properly. Under dynamic load, light load, ...
Transponder power supply, a transponder and a method for
... ing circuit, an emergency capacitor, and an output stage. The charging circuit is con?gured to charge the emergency capacitor based on the antenna input signal to a maximum voltage which is higher than a voltage of the antenna input signal. The output stage is con?gured to provide a contribu ...
... ing circuit, an emergency capacitor, and an output stage. The charging circuit is con?gured to charge the emergency capacitor based on the antenna input signal to a maximum voltage which is higher than a voltage of the antenna input signal. The output stage is con?gured to provide a contribu ...
RRR030P03
... Product may fail or malfunction for a variety of reasons. Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fi ...
... Product may fail or malfunction for a variety of reasons. Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fi ...
fault location calculation based on two terminal
... Assistant Lecturer & Head of the Department, Department of Electrical & Computer Engineering, Samara University, Ethiopia ...
... Assistant Lecturer & Head of the Department, Department of Electrical & Computer Engineering, Samara University, Ethiopia ...
LT6105 Precision, Extended Input Range Current Sense Amplifi er FEATURES
... Operating Current: 150μA Slew Rate: 2V/μs Sense Input Current When Powered Down: 1nA Full-Scale Output Current: 1mA Minimum Operating Temperature Range –40°C to 125°C Available in 2mm × 3mm DFN and 8-Lead MSOP ...
... Operating Current: 150μA Slew Rate: 2V/μs Sense Input Current When Powered Down: 1nA Full-Scale Output Current: 1mA Minimum Operating Temperature Range –40°C to 125°C Available in 2mm × 3mm DFN and 8-Lead MSOP ...
HMMC-3102 DC-1 GHz Packaged Divide-by-Prescaler
... properly divide. The device will operate at frequencies down to dc when driven with a square-wave. Due to the presence of an off-chip RF-bypass capacitor inside the package (connected to the VCC contact on the device), and the unique design of the device itself, the component may be biased from eith ...
... properly divide. The device will operate at frequencies down to dc when driven with a square-wave. Due to the presence of an off-chip RF-bypass capacitor inside the package (connected to the VCC contact on the device), and the unique design of the device itself, the component may be biased from eith ...
MMBT2222ALP4 Features Mechanical Data
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
TPS62240 数据资料 dataSheet 下载
... (PWM) at moderate to heavy load currents. At light load currents, the converter can automatically enter Power Save Mode and operates then in PFM mode. During PWM operation, the converter uses a unique fast response voltage mode control scheme with input voltage feed-forward to achieve good line and ...
... (PWM) at moderate to heavy load currents. At light load currents, the converter can automatically enter Power Save Mode and operates then in PFM mode. During PWM operation, the converter uses a unique fast response voltage mode control scheme with input voltage feed-forward to achieve good line and ...
6010a/11a/12a/15a service manual
... and cabinet must be connected to an electrical ground. The instrument must be connected to the ac power supply mains through a threeconductor power cable, with the third wire firmly connected to an electrical ground (safety ground) at the power outlet. For instruments designed to be hard wired to th ...
... and cabinet must be connected to an electrical ground. The instrument must be connected to the ac power supply mains through a threeconductor power cable, with the third wire firmly connected to an electrical ground (safety ground) at the power outlet. For instruments designed to be hard wired to th ...
FFD04H60S Hyperfast II Diode — Features
... Distributors who are listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild’s quality standards for handing and storage and provide access to Fairchild’s ...
... Distributors who are listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild’s quality standards for handing and storage and provide access to Fairchild’s ...
MAX16815/MAX16828 High-Voltage, 100mA/200mA Adjustable Linear High-Brightness LED Drivers with PWM Dimming General Description
... junction temperature exceeds TJ = +159°C (typ), the internal thermal-protection circuitry turns off the series pass device. The MAX16815/MAX16828 recover from thermal-shutdown mode once the junction temperature drops by 24°C (typ). The devices therefore protect themselves by thermal cycling in the e ...
... junction temperature exceeds TJ = +159°C (typ), the internal thermal-protection circuitry turns off the series pass device. The MAX16815/MAX16828 recover from thermal-shutdown mode once the junction temperature drops by 24°C (typ). The devices therefore protect themselves by thermal cycling in the e ...
Cascaded Converters with Gate-Commutated Thyristors
... the other options. It is also a necessity in order to connect remote hydro- and windpower to urban centra, e.g. the hydro dams in Scandinavia and the off-shore wind parks in the North Sea to the population- and industry-dense regions in central and western Europe. The most efficient means of long-ra ...
... the other options. It is also a necessity in order to connect remote hydro- and windpower to urban centra, e.g. the hydro dams in Scandinavia and the off-shore wind parks in the North Sea to the population- and industry-dense regions in central and western Europe. The most efficient means of long-ra ...
Data Sheets
... intended to operate with these low ESR capacitors, they are stable over a wide range of capacitor ESRs. Therefore, they can also work with some higher ESR tantalum or aluminum electrolytic capacitors. However, for best performance, ceramic capacitors are recommended. The value of COUT typically rang ...
... intended to operate with these low ESR capacitors, they are stable over a wide range of capacitor ESRs. Therefore, they can also work with some higher ESR tantalum or aluminum electrolytic capacitors. However, for best performance, ceramic capacitors are recommended. The value of COUT typically rang ...
ELEC7770 Advanced VLSI Design Spring 2007
... Leakage power as a fraction of the total power increases as clock frequency drops. Turning supply off in unused parts can save power. For a gate it is a small fraction of the total power; it can be significant for very large circuits. Scaling down features requires lowering the threshold voltage, wh ...
... Leakage power as a fraction of the total power increases as clock frequency drops. Turning supply off in unused parts can save power. For a gate it is a small fraction of the total power; it can be significant for very large circuits. Scaling down features requires lowering the threshold voltage, wh ...