Class 1000 Meter - E-Mon
... To ensure a safe installation, the Class 1000 meter requires an external switch mechanism, such as a circuit breaker, be installed on the Class 1000 MAINS input wiring. The switch mechanism must be installed in close proximity to the meter and easily reachable for the operator. This device must also ...
... To ensure a safe installation, the Class 1000 meter requires an external switch mechanism, such as a circuit breaker, be installed on the Class 1000 MAINS input wiring. The switch mechanism must be installed in close proximity to the meter and easily reachable for the operator. This device must also ...
Keor T 80-120 kVA
... • Not obeying the instructions written on this manual which may result with possible injury of the operator or damage of the equipment. • The equipment shall be packed and fixed properly during transportation to avoid fall down and proper equipment should be used for transportation. Never transport ...
... • Not obeying the instructions written on this manual which may result with possible injury of the operator or damage of the equipment. • The equipment shall be packed and fixed properly during transportation to avoid fall down and proper equipment should be used for transportation. Never transport ...
Benefits of IGBT Technology versus SCR Dimming
... dimmer, more efficient at any load, create no mechanical buzz or hum, and use natural-convection cooling to produce less heat, they can be distributed adjacent to the required dimmed load. Distributed Dimming is the most cost effective way to equip a facility. Savings result from lower electrical in ...
... dimmer, more efficient at any load, create no mechanical buzz or hum, and use natural-convection cooling to produce less heat, they can be distributed adjacent to the required dimmed load. Distributed Dimming is the most cost effective way to equip a facility. Savings result from lower electrical in ...
TFBS5600/TFBS5607 Integrated Low Profile Transceiver
... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including ...
... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including ...
SURGEGATE Module Product INSTRUCTIONS
... For full protection of the KSU, appropriate modules must be installed to protect all incoming wires and all wires leaving the building from the KSU, and also to equipment inside the building that have AC power connections—such as fax machines, PC's with modems, voicemail systems, operator consoles, ...
... For full protection of the KSU, appropriate modules must be installed to protect all incoming wires and all wires leaving the building from the KSU, and also to equipment inside the building that have AC power connections—such as fax machines, PC's with modems, voicemail systems, operator consoles, ...
汉王PDF转换RTF文档
... inputs and rail-to-rail output capabilities. These amplifiers provide a 90kH z gain-bandwidth product while using only 10µA of supply current per amplifier. The MAX4241/MAX4243 have a low-power shutdown mode that reduces supply current to less than 1µA and forces the output into a high-impedance sta ...
... inputs and rail-to-rail output capabilities. These amplifiers provide a 90kH z gain-bandwidth product while using only 10µA of supply current per amplifier. The MAX4241/MAX4243 have a low-power shutdown mode that reduces supply current to less than 1µA and forces the output into a high-impedance sta ...
48-Volt Electrical Systems
... volts and higher will probably be introduced in the near future. Many high-voltage auxiliary components would need to be so heavily modified for these higher voltages that designers would essentially be starting from scratch, driving unit costs to even higher levels. While the prospect of on-board ...
... volts and higher will probably be introduced in the near future. Many high-voltage auxiliary components would need to be so heavily modified for these higher voltages that designers would essentially be starting from scratch, driving unit costs to even higher levels. While the prospect of on-board ...
Optocoupler, Phototransistor Output, with Base Connection
... statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and / or ...
... statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and / or ...
STP 3 & 4 2.0 Design Certification ITAAC
... The test signal exists only in the Class 1E division under test in the EMS equipment implementing the ECFs. In the EMS For equipment implementing the ECFs, physical separation or electrical isolation exists between Class 1E divisions. Physical separation or electrical isolation exists between these ...
... The test signal exists only in the Class 1E division under test in the EMS equipment implementing the ECFs. In the EMS For equipment implementing the ECFs, physical separation or electrical isolation exists between Class 1E divisions. Physical separation or electrical isolation exists between these ...
Analog Circuit Design in Nanoscale CMOS Technologies
... The exponential evolutionary trend in nanoscale complementary metal–oxide–semiconductor (CMOS) technologies predicted by Moore’s law has been fueled by a seemingly unending demand for ever better performance and by fierce global competition over the past three decades. A driving force behind this ve ...
... The exponential evolutionary trend in nanoscale complementary metal–oxide–semiconductor (CMOS) technologies predicted by Moore’s law has been fueled by a seemingly unending demand for ever better performance and by fierce global competition over the past three decades. A driving force behind this ve ...
AD8571
... expensive auto-zeroing or chopper-stabilized amplifiers. Using Analog Devices, Inc., topology, these zero-drift amplifiers combine low cost with high accuracy. (No external capacitors are required.) Using a patented spread-spectrum, auto-zero technique, the AD857x family eliminates the intermodulati ...
... expensive auto-zeroing or chopper-stabilized amplifiers. Using Analog Devices, Inc., topology, these zero-drift amplifiers combine low cost with high accuracy. (No external capacitors are required.) Using a patented spread-spectrum, auto-zero technique, the AD857x family eliminates the intermodulati ...
TPS62240 数据资料 dataSheet 下载
... The TPS62240 device is a high efficiency synchronous step down dc-dc converter optimized for battery powered portable applications. It provides up to 300 mA output current from a single Li-Ion cell and is ideal to power portable applications like mobile phones and other portable equipment.. ...
... The TPS62240 device is a high efficiency synchronous step down dc-dc converter optimized for battery powered portable applications. It provides up to 300 mA output current from a single Li-Ion cell and is ideal to power portable applications like mobile phones and other portable equipment.. ...
S280-70-2
... current transformers located in the recloser and interfaced to the Form 6 recloser control via control wiring. This wiring also supplies Trip, Close, and Recloser status, and connects to the Recloser Interface (RIF) module to provide isolation for reliable operation. Voltages for metering are connec ...
... current transformers located in the recloser and interfaced to the Form 6 recloser control via control wiring. This wiring also supplies Trip, Close, and Recloser status, and connects to the Recloser Interface (RIF) module to provide isolation for reliable operation. Voltages for metering are connec ...
MAX5073 2.2MHz, Dual-Output Buck or Boost Converter with Internal Power MOSFETs General Description
... reduce the size of the power supply. Each output operates 180° out-of-phase thus reducing input-capacitor ripple current, size, and cost. A SYNC input facilitates external frequency synchronization. Moreover, a CLKOUT output provides out-of-phase clock signal with respect to converter 2, allowing fo ...
... reduce the size of the power supply. Each output operates 180° out-of-phase thus reducing input-capacitor ripple current, size, and cost. A SYNC input facilitates external frequency synchronization. Moreover, a CLKOUT output provides out-of-phase clock signal with respect to converter 2, allowing fo ...
Fuse Facts and Numbering System
... This fuse consists of a short circuit strip and a soldered joint spring connection. During overload conditions the soldered joint gets hot enough to melt and the spring shears the junction loose. Under short circuit conditions, the short circuit element operates to open the circuit. All dual-element ...
... This fuse consists of a short circuit strip and a soldered joint spring connection. During overload conditions the soldered joint gets hot enough to melt and the spring shears the junction loose. Under short circuit conditions, the short circuit element operates to open the circuit. All dual-element ...
Audel Electrician`s Pocket Manual
... diagram to help you remember Ohm’s Law. The Ohm’s Law circle can easily be used to obtain all three of these formulas. The method is this: Place your finger over the value that you want to find (E for voltage, I for current, or R for resistance), and the other two values will make up the formula. Fo ...
... diagram to help you remember Ohm’s Law. The Ohm’s Law circle can easily be used to obtain all three of these formulas. The method is this: Place your finger over the value that you want to find (E for voltage, I for current, or R for resistance), and the other two values will make up the formula. Fo ...
General Description Benefits and Features
... fSW is the operating switching frequency, POUT is the output power, which is equal to VOUT x IOUT, ...
... fSW is the operating switching frequency, POUT is the output power, which is equal to VOUT x IOUT, ...
PAM3131BECR - Diodes Incorporated
... A 4.7μF or larger ceramic input bypass capacitor, connected between VIN and GND and located close to the PAM3116, is required for stability. A 4.7µF minimum value capacitor from VO to GND is also required. To improve transient response, noise rejection, and ripple rejection, an additional 1 0μF or l ...
... A 4.7μF or larger ceramic input bypass capacitor, connected between VIN and GND and located close to the PAM3116, is required for stability. A 4.7µF minimum value capacitor from VO to GND is also required. To improve transient response, noise rejection, and ripple rejection, an additional 1 0μF or l ...
AD8571,72,74 - Analog Devices
... amplifiers. Using Analog Devices, Inc., topology, these zerodrift amplifiers combine low cost with high accuracy. (No external capacitors are required.) Using a spread-spectrum, auto-zero technique, the AD8571/AD8572/AD8574 eliminate the intermodulation effects from interaction of the chopping funct ...
... amplifiers. Using Analog Devices, Inc., topology, these zerodrift amplifiers combine low cost with high accuracy. (No external capacitors are required.) Using a spread-spectrum, auto-zero technique, the AD8571/AD8572/AD8574 eliminate the intermodulation effects from interaction of the chopping funct ...
LTC4080
... Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: The LTC4080 is guaranteed to meet performance specifications from 0° ...
... Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: The LTC4080 is guaranteed to meet performance specifications from 0° ...
Electrical substation
A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels.Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control.A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. The word substation comes from the days before the distribution system became a grid. As central generation stations became larger, smaller generating plants were converted to distribution stations, receiving their energy supply from a larger plant instead of using their own generators. The first substations were connected to only one power station, where the generators were housed, and were subsidiaries of that power station.