power - NMEA
... Devices furthest from the power insertion point will get less voltage than the closest device. More than one power insertion point (Power Tee(s)) may be needed to feed all devices. Voltage drop calculations help us determine this. ...
... Devices furthest from the power insertion point will get less voltage than the closest device. More than one power insertion point (Power Tee(s)) may be needed to feed all devices. Voltage drop calculations help us determine this. ...
Understanding Power Quality
... Switched Mode Power Supplies (SMPS) produce a lot of 3rd harmonic - this is especially problematic in commercial buildings due to the vast number of computers, office equipment etc. ...
... Switched Mode Power Supplies (SMPS) produce a lot of 3rd harmonic - this is especially problematic in commercial buildings due to the vast number of computers, office equipment etc. ...
Ch. 20: Electric potential energy, electric potential, voltage
... locations A, B, and everywhere else. If those charges got pushed, then the φ they produce would change everywhere, which wouldn’t be good… ...
... locations A, B, and everywhere else. If those charges got pushed, then the φ they produce would change everywhere, which wouldn’t be good… ...
CT800001EN
... 60 Hz AC High Voltage Withstand Test Background Secondary low voltage bushings shall withstand a 1-minute 60 Hz AC voltage at 10 kV as specified for a 2.5 kV class voltage system in IEEE Std C57.12.00, Table 13 for outdoor distribution transformer bushings. ...
... 60 Hz AC High Voltage Withstand Test Background Secondary low voltage bushings shall withstand a 1-minute 60 Hz AC voltage at 10 kV as specified for a 2.5 kV class voltage system in IEEE Std C57.12.00, Table 13 for outdoor distribution transformer bushings. ...
Transmission of Electrical Energy
... Transmission of Electrical Energy Electrical energy is carries by conductors such as overhead transmission lines and underground cables. The conductors are usually aluminum cable steel reinforced (ACSR), with steel core and aluminum conductors wrapped around the core. In addition to phase conductors ...
... Transmission of Electrical Energy Electrical energy is carries by conductors such as overhead transmission lines and underground cables. The conductors are usually aluminum cable steel reinforced (ACSR), with steel core and aluminum conductors wrapped around the core. In addition to phase conductors ...
notes
... You have been introduced to transformers in EE 303. In these notes, I will review some of the main ideas related to transformers, but I do expect that you have come across these ideas previously. 2.0 Ideal Transformer and referring quantities (Section 5.1) The circuit model for the ideal transformer ...
... You have been introduced to transformers in EE 303. In these notes, I will review some of the main ideas related to transformers, but I do expect that you have come across these ideas previously. 2.0 Ideal Transformer and referring quantities (Section 5.1) The circuit model for the ideal transformer ...
Introduction - The Solar Spark
... series circuit will stop working. When circuits are wired in parallel, the voltage of each panel remains the same and the current of each panel is added. In a parallel circuit, each device has its own circuit, so if one or more device stops working or is disconnected, electricity can still flow to t ...
... series circuit will stop working. When circuits are wired in parallel, the voltage of each panel remains the same and the current of each panel is added. In a parallel circuit, each device has its own circuit, so if one or more device stops working or is disconnected, electricity can still flow to t ...
1N5817
... Since current flow in a Schottky rectifier is the result of majority carrier conduction, it is not subject to junction diode forward and reverse recovery transients due to minority carrier injection and stored charge. Satisfactory circuit analysis work may be performed by using a model consisting of ...
... Since current flow in a Schottky rectifier is the result of majority carrier conduction, it is not subject to junction diode forward and reverse recovery transients due to minority carrier injection and stored charge. Satisfactory circuit analysis work may be performed by using a model consisting of ...
Broadband Power Line Carrier Couplers
... developed patent protected differential technology that enables the B-PLC signal to travel on two phases. With this option distances and performance are significantly increased, and communications is maintained through a loss of a single phase. ...
... developed patent protected differential technology that enables the B-PLC signal to travel on two phases. With this option distances and performance are significantly increased, and communications is maintained through a loss of a single phase. ...
PF0100 and PF0200 Product Summary - NON
... Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, C-Ware, the Energy Efficient Solutions logo, mobileGT, PowerQUICC, QorIQ, StarCore and Symphony are trademarks of Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, ColdFire+, CoreNet, Flex ...
... Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, C-Ware, the Energy Efficient Solutions logo, mobileGT, PowerQUICC, QorIQ, StarCore and Symphony are trademarks of Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, ColdFire+, CoreNet, Flex ...
GNS RF2422
... The input of the phase shifting network. This pin has an internal DC-blocking capacitor. At frequencies higher than 2GHz this port is well-matched to 50. This port is voltage driven so matching at lower frequencies is not required. Power supply for all circuits except the RF output stage. An extern ...
... The input of the phase shifting network. This pin has an internal DC-blocking capacitor. At frequencies higher than 2GHz this port is well-matched to 50. This port is voltage driven so matching at lower frequencies is not required. Power supply for all circuits except the RF output stage. An extern ...
Control-Mode Quick Reference Guide
... Pulse-width modulation (latch output) is accomplished by comparing a voltage error signal (VE) and a ramp waveform (VS) derived from the output current. The ramp is initiated by the clock signal. This mode offers fast response to output current changes. However, it can be susceptible to noise sensit ...
... Pulse-width modulation (latch output) is accomplished by comparing a voltage error signal (VE) and a ramp waveform (VS) derived from the output current. The ramp is initiated by the clock signal. This mode offers fast response to output current changes. However, it can be susceptible to noise sensit ...
Highly efficient digitally-controlled AC-DC Converter
... 2. Key in required resistance value. 3. Press ENT key. Remember to increase or decrease the resistance in small steps to avoid voltage and current overshoot or undershoot. UNR refers to unregulated state and can be removed once Vin/Iin=R. Changing input AC voltage 1. Turn off the output of the AC so ...
... 2. Key in required resistance value. 3. Press ENT key. Remember to increase or decrease the resistance in small steps to avoid voltage and current overshoot or undershoot. UNR refers to unregulated state and can be removed once Vin/Iin=R. Changing input AC voltage 1. Turn off the output of the AC so ...
Stray voltage
... one end of a long milk tube, had to be raised to more than 1000V to induce a cow response. Most electronic sensors use sensing voltages well below 10V. Similar studies have shown that rubber or plastic milk tubes have very high impedance (in excess of 15,000 ohms per meter), even at peak milk flow r ...
... one end of a long milk tube, had to be raised to more than 1000V to induce a cow response. Most electronic sensors use sensing voltages well below 10V. Similar studies have shown that rubber or plastic milk tubes have very high impedance (in excess of 15,000 ohms per meter), even at peak milk flow r ...
Batteries
... – If it take 10 hours to fill a completely drained battery then – C/10 charge rate – If it takes 5 hours to drain a battery then C/5 discharge rate ...
... – If it take 10 hours to fill a completely drained battery then – C/10 charge rate – If it takes 5 hours to drain a battery then C/5 discharge rate ...
Class B Amplifier
... P.3. Class B amplifier with additional voltage amplifier and global negative feedback Another method to reduce the crossover distortions is to introduce an additional voltage amplifier before the output stage. This amplifier must have a very large voltage gain for small input voltages (around 0V), w ...
... P.3. Class B amplifier with additional voltage amplifier and global negative feedback Another method to reduce the crossover distortions is to introduce an additional voltage amplifier before the output stage. This amplifier must have a very large voltage gain for small input voltages (around 0V), w ...
Low drop fixed and adjustable positive voltage
... Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST t ...
... Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST t ...
Standard Power Data Sheet IFX21401
... The IFX21401 is a monolithic integrated low dropout voltage tracker in a tiny SMD package PG-SCT595-5 with excellent thermal resistance. It is designed to supply off-board loads (e.g. sensors) in harsh environments. The IC protects itself in case of overload, overtemperature, reverse polarity as wel ...
... The IFX21401 is a monolithic integrated low dropout voltage tracker in a tiny SMD package PG-SCT595-5 with excellent thermal resistance. It is designed to supply off-board loads (e.g. sensors) in harsh environments. The IC protects itself in case of overload, overtemperature, reverse polarity as wel ...
December 2009 - Designing a Solar Cell Battery Charger
... electronic devices continues to grow as consumers look for ways to reduce energy consumption and spend more time outdoors. Because solar power is a variable and unreliable, nearly all solar-powered devices feature rechargeable batteries. The goal is to extract as much solar power as possible to char ...
... electronic devices continues to grow as consumers look for ways to reduce energy consumption and spend more time outdoors. Because solar power is a variable and unreliable, nearly all solar-powered devices feature rechargeable batteries. The goal is to extract as much solar power as possible to char ...