Sheet 63 - Maryland Public Service Commission
... Without the written permission of the Cooperative, the rated capacity of single-phase motors shall not be in excess of five horsepower (5 hp). TERMS OF PAYMENT The above rates are net, the gross rate being 1.5 percent higher. In the event the current monthly bill is not paid within 20 days after the ...
... Without the written permission of the Cooperative, the rated capacity of single-phase motors shall not be in excess of five horsepower (5 hp). TERMS OF PAYMENT The above rates are net, the gross rate being 1.5 percent higher. In the event the current monthly bill is not paid within 20 days after the ...
FEATURES FUNCTIONAL BLOCK DIAGRAM
... APPLICATIONS AC motor control 3-phase power control 4-channel data acquisition Uninterrupted power supplies Communications ...
... APPLICATIONS AC motor control 3-phase power control 4-channel data acquisition Uninterrupted power supplies Communications ...
MAX4516/MAX4517 Dual-Supply, Low-On-Resistance, SPST, CMOS Analog Switches _______________General Description
... voltages from ±1V to ±6V, but are tested and guaranteed only with ±5V supplies. Similarly, they will operate with a single +2V to +12V supply, but logic-level inputs can shift with higher voltages. The pin-compatible MAX4514/MAX4515 are recommended for use with a single supply. The MAX4516/MAX4517 c ...
... voltages from ±1V to ±6V, but are tested and guaranteed only with ±5V supplies. Similarly, they will operate with a single +2V to +12V supply, but logic-level inputs can shift with higher voltages. The pin-compatible MAX4514/MAX4515 are recommended for use with a single supply. The MAX4516/MAX4517 c ...
ADC0801/ADC0802/ADC0803/ADC0804/ADC0805 8-Bit mP Compatible A/D Converters 8-Bit m
... Note 4: For VIN( b ) t VIN( a ) the digital output code will be 0000 0000. Two on-chip diodes are tied to each analog input (see block diagram) which will forward conduct for analog input voltages one diode drop below ground or one diode drop greater than the VCC supply. Be careful, during testing a ...
... Note 4: For VIN( b ) t VIN( a ) the digital output code will be 0000 0000. Two on-chip diodes are tied to each analog input (see block diagram) which will forward conduct for analog input voltages one diode drop below ground or one diode drop greater than the VCC supply. Be careful, during testing a ...
Overvoltage and Overcurrent Protection Component Overview
... What is a surge? Conclusion The ITU (Telecommunications) only classifies an electrical disturbance as a surge when the amplitude is an overvoltage or overcurrent or both. The surge is not defined in terms of waveshape or duration. The IEEE is more pedantic on the waveshape and timings without defin ...
... What is a surge? Conclusion The ITU (Telecommunications) only classifies an electrical disturbance as a surge when the amplitude is an overvoltage or overcurrent or both. The surge is not defined in terms of waveshape or duration. The IEEE is more pedantic on the waveshape and timings without defin ...
2008 IEEE. Personal use of this material is
... constraints. Fuzzy approximate reasoning is used to calculate the fitness function in order to consider the uncertainty of decision making based on the suitability of constraints (STHD , SV ) and the objective function (cost index) for each chromosome. Simulation results for the 18-bus and 123-bus I ...
... constraints. Fuzzy approximate reasoning is used to calculate the fitness function in order to consider the uncertainty of decision making based on the suitability of constraints (STHD , SV ) and the objective function (cost index) for each chromosome. Simulation results for the 18-bus and 123-bus I ...
Old Company Name in Catalogs and Other Documents
... subject to change without any prior notice. Before purchasing or using any Renesas Electronics products listed herein, please confirm the latest product information with a Renesas Electronics sales office. Also, please pay regular and careful attention to additional and different information to be d ...
... subject to change without any prior notice. Before purchasing or using any Renesas Electronics products listed herein, please confirm the latest product information with a Renesas Electronics sales office. Also, please pay regular and careful attention to additional and different information to be d ...
TPS54160-Q1 数据资料 dataSheet 下载
... The TPS54160 device is a 60-V 1.5-A step-down (buck) regulator with an integrated high-side n-channel MOSFET. To improve performance during line and load transients the device implements a constant frequency, current mode control which reduces output capacitance and simplifies external frequency com ...
... The TPS54160 device is a 60-V 1.5-A step-down (buck) regulator with an integrated high-side n-channel MOSFET. To improve performance during line and load transients the device implements a constant frequency, current mode control which reduces output capacitance and simplifies external frequency com ...
AD7171 数据手册DataSheet下载
... Serial Clock Input. This serial clock input is for data transfers from the ADC. The SCLK has a Schmitt-triggered input. The serial clock can be continuous with all data transmitted in a constant train of pulses. Alternatively, it can be a noncontinuous clock with the information being transmitted fr ...
... Serial Clock Input. This serial clock input is for data transfers from the ADC. The SCLK has a Schmitt-triggered input. The serial clock can be continuous with all data transmitted in a constant train of pulses. Alternatively, it can be a noncontinuous clock with the information being transmitted fr ...
Datasheet - Diodes Incorporated
... driver IC featuring BiCMOS process. It is suitable for fan motor drivers for low voltage equipment such as the note personal computers. The AM9799 includes lock shutdown, automatic restart, frequency generator (FG), have been incorporated into one chip. When the motor is under lock condition, lock s ...
... driver IC featuring BiCMOS process. It is suitable for fan motor drivers for low voltage equipment such as the note personal computers. The AM9799 includes lock shutdown, automatic restart, frequency generator (FG), have been incorporated into one chip. When the motor is under lock condition, lock s ...
BAW78.../BAW79...
... For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expect ...
... For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expect ...
1110/1120 electro-magnetic locks
... ULTRA-LOCK locking devices are inherently failsafe, releasing instantly upon command or loss of power. With no moving parts to wear, stick or bind; no mechanical linkages to bend or break; and no bolt travel time or misalignment to raise concern, both unlocking and locking are always accomplished wi ...
... ULTRA-LOCK locking devices are inherently failsafe, releasing instantly upon command or loss of power. With no moving parts to wear, stick or bind; no mechanical linkages to bend or break; and no bolt travel time or misalignment to raise concern, both unlocking and locking are always accomplished wi ...
全面认识开关型电源中的 BUCK-BOOST 应用报告 ZHCA041–1999年3月–2002年11月修订
... current mode is characterized by the inductor current being zero for a portion of the switching cycle. It starts at功率级稳态分析 zero, reaches a peak value, and returns to zero during each switching cycle. ...
... current mode is characterized by the inductor current being zero for a portion of the switching cycle. It starts at功率级稳态分析 zero, reaches a peak value, and returns to zero during each switching cycle. ...
User Guide Model 380260 Insulation Tester / Megohmmeter
... present, a constant beep will sound and the voltage will be displayed. 4. The display will show “1“until the TEST button is pushed. Press and hold the TEST button. The upper right display shows the test voltage applied and the flashing high voltage symbol ...
... present, a constant beep will sound and the voltage will be displayed. 4. The display will show “1“until the TEST button is pushed. Press and hold the TEST button. The upper right display shows the test voltage applied and the flashing high voltage symbol ...
BQ24308 数据资料 dataSheet 下载
... of an input over-voltage condition, the IC immediately removes power from the charging circuit by turning off an internal switch. In the case of an over-current condition, it limits the current to a safe value for a blanking duration before turning the switch off. Battery voltage may also be monitor ...
... of an input over-voltage condition, the IC immediately removes power from the charging circuit by turning off an internal switch. In the case of an over-current condition, it limits the current to a safe value for a blanking duration before turning the switch off. Battery voltage may also be monitor ...
dtk-pvp installation instructions
... LOW VOLTAGE POWER AND VIDEO PROTECTION NOTE: THIS DEVICE IS NOT INTENDED FOR DIRECT EXPOSURE THE ELEMENTS. USE A NEMA 4X OR SIMILAR ENCLOSURE FOR OUTDOOR INSTALLATIONS. 1. CHECK THE POWER AND CABLE SIGNALS BEFORE INSTALLATION OF THE DTK-PVP TO VERIFY NO SIGNAL DISTORTION. 2. POWER DOWN OR DISCONNECT ...
... LOW VOLTAGE POWER AND VIDEO PROTECTION NOTE: THIS DEVICE IS NOT INTENDED FOR DIRECT EXPOSURE THE ELEMENTS. USE A NEMA 4X OR SIMILAR ENCLOSURE FOR OUTDOOR INSTALLATIONS. 1. CHECK THE POWER AND CABLE SIGNALS BEFORE INSTALLATION OF THE DTK-PVP TO VERIFY NO SIGNAL DISTORTION. 2. POWER DOWN OR DISCONNECT ...
SP1486E 数据资料DataSheet下载
... SP1486E is a half duplex differential line transceiver suitable for high speed bidirectional communication on multipoint bus transmission lines. Each device contains one differential driver and one differential receiver. Devices comply with TIA/EIA-485 and TIA/EIA-422 standards and also meet the hig ...
... SP1486E is a half duplex differential line transceiver suitable for high speed bidirectional communication on multipoint bus transmission lines. Each device contains one differential driver and one differential receiver. Devices comply with TIA/EIA-485 and TIA/EIA-422 standards and also meet the hig ...
±15kV ESD-Protected, Single/Dual/Octal, CMOS Switch Debouncers General Description Features
... Theory of Operation The MAX6816/MAX6817/MAX6818 are designed to eliminate the extraneous level changes that result from interfacing with mechanical switches (switch bounce). Virtually all mechanical switches bounce upon opening or closing. These switch debouncers remove bounce when a switch opens or ...
... Theory of Operation The MAX6816/MAX6817/MAX6818 are designed to eliminate the extraneous level changes that result from interfacing with mechanical switches (switch bounce). Virtually all mechanical switches bounce upon opening or closing. These switch debouncers remove bounce when a switch opens or ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.