What is Lightning - Academica-e
... A lightning flash usually consist of several components. The whole event following the same ionized path is called lightning flash, which lasts up about 1s. The individual components of a flash are called short strokes and long strokes, which are more commonly known as continuing currents. Further d ...
... A lightning flash usually consist of several components. The whole event following the same ionized path is called lightning flash, which lasts up about 1s. The individual components of a flash are called short strokes and long strokes, which are more commonly known as continuing currents. Further d ...
view pdf - AMETEK Programmable Power
... design, manufacture, and intended use of the instrument. American Reliance Inc. assumes no liability for the customer’s failure to comply with these requirements. WARNING Servicing instructions are for use by service-trained personnel. To avoid dangerous electrical shock, do not perform any servicin ...
... design, manufacture, and intended use of the instrument. American Reliance Inc. assumes no liability for the customer’s failure to comply with these requirements. WARNING Servicing instructions are for use by service-trained personnel. To avoid dangerous electrical shock, do not perform any servicin ...
Controlling a brush DC motor with an ST6265
... buttons, potentiometers, LED displays, even LCD displays. If the analog approach is used, more circuitry will be needed to interface them with the motor drive. With the ST6265 MCU approach, the MCU itself can sense the buttons, potentiometers, drive LEDS... In some existing appliances, the analog ap ...
... buttons, potentiometers, LED displays, even LCD displays. If the analog approach is used, more circuitry will be needed to interface them with the motor drive. With the ST6265 MCU approach, the MCU itself can sense the buttons, potentiometers, drive LEDS... In some existing appliances, the analog ap ...
Metal halide lamps
... These application instructions address a large number of users, such as luminaire designers, lighting planning engineers, operating device developers and retailers. Naturally, not all users will find all sections relevant, but the aim has been to cover the interests of as many users as possible. ...
... These application instructions address a large number of users, such as luminaire designers, lighting planning engineers, operating device developers and retailers. Naturally, not all users will find all sections relevant, but the aim has been to cover the interests of as many users as possible. ...
General Description Features
... The MAX6715A–MAX6729A/MAX6797A are ultra-low-voltage microprocessor (μP) supervisory circuits designed to monitor two or three system power-supply voltages. These devices assert a system reset if any monitored supply falls below its factory-trimmed or adjustable threshold and maintain reset for a mi ...
... The MAX6715A–MAX6729A/MAX6797A are ultra-low-voltage microprocessor (μP) supervisory circuits designed to monitor two or three system power-supply voltages. These devices assert a system reset if any monitored supply falls below its factory-trimmed or adjustable threshold and maintain reset for a mi ...
GENERATOR PROTECTION
... machine applications Requires only phase CTs, or terminal side zero-sequence CT 67N directionalized to trip for zero-sequence (ground) current toward a generator 67N is set faster than 51N May be short definite time delay Ground current should not flow into a generator under normal operati ...
... machine applications Requires only phase CTs, or terminal side zero-sequence CT 67N directionalized to trip for zero-sequence (ground) current toward a generator 67N is set faster than 51N May be short definite time delay Ground current should not flow into a generator under normal operati ...
7 Series FPGAs PCB Design Guide (UG483)
... Updated first paragraph of Recommended PCB Capacitors per Device. Added Fixed Package Capacitors per Device. In Table 2-2, removed XC7A350T and added XC7A200T (SBG484). In Table 2-4, removed XC7V1500T and corrected packages for XC7VX1140T from FFG to FLG. Added note about Pb-free packages to Table 2 ...
... Updated first paragraph of Recommended PCB Capacitors per Device. Added Fixed Package Capacitors per Device. In Table 2-2, removed XC7A350T and added XC7A200T (SBG484). In Table 2-4, removed XC7V1500T and corrected packages for XC7VX1140T from FFG to FLG. Added note about Pb-free packages to Table 2 ...
Instruction Manual - IEB Industrie Elektronik Brilon
... liable for any damages resulting from non-compliance. Commissioning of the charger is only permitted, if the guideline on electromagnetic compatibility (2004/108/CE) is complied with. ...
... liable for any damages resulting from non-compliance. Commissioning of the charger is only permitted, if the guideline on electromagnetic compatibility (2004/108/CE) is complied with. ...
SECTION 283111 - DIGITAL, ADDRESSABLE FIRE
... Operating experience of at least 15 years under similar conditions. ...
... Operating experience of at least 15 years under similar conditions. ...
Rail-to-Rail Op Amp Design ( cont`d )
... GBW also does so! • To ensure the stability of the amplifier, we should maintain a sufficient phase margin. Usually, we let p 2 to be 2.5 times of GBW. Let’s assume Cm=CL/2, then z=2p2=5×GBW. • If the total transconductance of the input stage, gm1, varies 2 times as we have encountered in previous d ...
... GBW also does so! • To ensure the stability of the amplifier, we should maintain a sufficient phase margin. Usually, we let p 2 to be 2.5 times of GBW. Let’s assume Cm=CL/2, then z=2p2=5×GBW. • If the total transconductance of the input stage, gm1, varies 2 times as we have encountered in previous d ...
Section 3: Proposal Requirements
... responding to this RFP, Offeror’s agreeing to abide by the requirements of the RFP are also agreeing to abide by all terms and conditions contained herein, so Offeror’s should identify or seek to clarify any problems with contract language or any other document contained within this RFP packet throu ...
... responding to this RFP, Offeror’s agreeing to abide by the requirements of the RFP are also agreeing to abide by all terms and conditions contained herein, so Offeror’s should identify or seek to clarify any problems with contract language or any other document contained within this RFP packet throu ...
Virtex-6 FPGA PCB Design Guide www.BDTIC.com/XILINX UG373 (v1.2) June 10, 2010
... PCB Technology Basics Printed circuit boards (PCBs) are electrical systems, with electrical properties as complicated as the discrete components and devices mounted to them. The PCB designer has complete control over many aspects of the PCB; however, current technology places constraints and limits ...
... PCB Technology Basics Printed circuit boards (PCBs) are electrical systems, with electrical properties as complicated as the discrete components and devices mounted to them. The PCB designer has complete control over many aspects of the PCB; however, current technology places constraints and limits ...
XPower Inverter 5000
... materials, or in locations that require ignition-protected equipment. This includes any space containing gasoline-powered machinery, fuel tanks, as well as joints, fittings, or other connections between components of the fuel system. 4. Make sure the area around the battery is well ventilated. 5. Ne ...
... materials, or in locations that require ignition-protected equipment. This includes any space containing gasoline-powered machinery, fuel tanks, as well as joints, fittings, or other connections between components of the fuel system. 4. Make sure the area around the battery is well ventilated. 5. Ne ...
THESE DE DOCTORAT Monsieur Xusheng WANG
... amplifier has a power efficiency of 82% with 3 W output power at 1.25 MHz working frequency. The automatic impedance tuning system proposed in this paper is designed in two versions: a PCB and an integrated circuit version. Unlike the typical auto-impedance tuning networks, it is no need of micropro ...
... amplifier has a power efficiency of 82% with 3 W output power at 1.25 MHz working frequency. The automatic impedance tuning system proposed in this paper is designed in two versions: a PCB and an integrated circuit version. Unlike the typical auto-impedance tuning networks, it is no need of micropro ...
Chapter 2 Resistive Circuits
... and supernodes. Write as many current equations as you can without using all of the nodes. Then if you do not have enough equations because of voltage sources connected between nodes, use KVL to write additional equations. Chapter 2 Resistive Circuits ...
... and supernodes. Write as many current equations as you can without using all of the nodes. Then if you do not have enough equations because of voltage sources connected between nodes, use KVL to write additional equations. Chapter 2 Resistive Circuits ...
CSSP-81031 Final Version - Spectrum
... DC component and signal variation. The response to the input is the output voltage vOUT = VOUT + vout. It is usually the case that (a) iin << IIN and (b) iin with a higher IIN is statistically greater than iin with a lower IIN. The components of the input current are to be converted differently so t ...
... DC component and signal variation. The response to the input is the output voltage vOUT = VOUT + vout. It is usually the case that (a) iin << IIN and (b) iin with a higher IIN is statistically greater than iin with a lower IIN. The components of the input current are to be converted differently so t ...
Arena Series Installation Manual IB528001EN
... NNote: When power is turned on, the sports luminaires (Arena, Arena Pro) default to 100% on unless a different control signal is present. Prism fixtures remain off until they detect a DMX signal. ...
... NNote: When power is turned on, the sports luminaires (Arena, Arena Pro) default to 100% on unless a different control signal is present. Prism fixtures remain off until they detect a DMX signal. ...
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.