How Zenergy Works
... Power savings are achieved through the use of the patented Zenergy® electronic control system together with custom designed autotransformer technology to lower the voltage to a predetermined level between primary winding taps. The normal voltage output is lowered to 95% (boost mode) and then to betw ...
... Power savings are achieved through the use of the patented Zenergy® electronic control system together with custom designed autotransformer technology to lower the voltage to a predetermined level between primary winding taps. The normal voltage output is lowered to 95% (boost mode) and then to betw ...
L544 D M1500UPS_EX (Page 1)
... 2. Voltage Regulation (keeping voltage within nominal operating ranges) prevents equipment lock-ups due to power sags and keeps equipment from heating up (power supplies require more current when voltage is low). ...
... 2. Voltage Regulation (keeping voltage within nominal operating ranges) prevents equipment lock-ups due to power sags and keeps equipment from heating up (power supplies require more current when voltage is low). ...
Chapter16
... • The opposition that a circuit element presents to current is impedance, Z – Z = V/I, is in units of ohms – Z in phasor form is Z – is the phase difference between voltage and current ...
... • The opposition that a circuit element presents to current is impedance, Z – Z = V/I, is in units of ohms – Z in phasor form is Z – is the phase difference between voltage and current ...
May 2001 LT1880 SOT-23 Op Amp Saves Board Space in Precision Applications
... maximum over temperature. The device operates on total supplies from 2.7V to 40V with rail-to-rail outputs, giving a dynamic range of 120dB. Unlike some competitors’ SOT-23 op amps, which claim to maintain good precision, the LT1880 supports its input precision with a high open loop gain of 1.6 mill ...
... maximum over temperature. The device operates on total supplies from 2.7V to 40V with rail-to-rail outputs, giving a dynamic range of 120dB. Unlike some competitors’ SOT-23 op amps, which claim to maintain good precision, the LT1880 supports its input precision with a high open loop gain of 1.6 mill ...
AN-7733 FL7732 设计工具流程（升降压式） Enter Input/Output Spec. Transformer Design
... VOUT condition. The switching frequency should be <65kHz. Enter Np over Np.min. If Np is too big to fit in transformer window, reduce Max. Duty. Pulse-by-pulse current limit is 0.67V. If VCS.MAX is too close to 0.67V, increase Max. Duty. t DIS means secondary diode conduction time at peak input volt ...
... VOUT condition. The switching frequency should be <65kHz. Enter Np over Np.min. If Np is too big to fit in transformer window, reduce Max. Duty. Pulse-by-pulse current limit is 0.67V. If VCS.MAX is too close to 0.67V, increase Max. Duty. t DIS means secondary diode conduction time at peak input volt ...
FEATURES PIN CONFIGURATION
... The ADR512W model is available with controlled manufacturing to support the quality and reliability requirements of automotive applications. Note that this automotive model may have specifications that differ from the commercial models; therefore, designers should review the Specifications section o ...
... The ADR512W model is available with controlled manufacturing to support the quality and reliability requirements of automotive applications. Note that this automotive model may have specifications that differ from the commercial models; therefore, designers should review the Specifications section o ...
low ohm adapter
... This adapter (published in Silicon Chip Magazine) will enable the measurement of low resistance with your digital multimeter. Unfortunately the method I designed for connecting to the multimeter was not described. An alkaline battery and the LM317 connected as shown provides a constant 100mA through ...
... This adapter (published in Silicon Chip Magazine) will enable the measurement of low resistance with your digital multimeter. Unfortunately the method I designed for connecting to the multimeter was not described. An alkaline battery and the LM317 connected as shown provides a constant 100mA through ...
FJP13009 High Voltage Fast-Switching NPN Power Transistor FJP13009 High V
... This datasheet contains specifications on a product that has been discontinued by Fairchild Semiconductor. The datasheet is printed for reference information only. Rev. I24 ...
... This datasheet contains specifications on a product that has been discontinued by Fairchild Semiconductor. The datasheet is printed for reference information only. Rev. I24 ...
Distribution voltage regulators
... on these systems that are less than ideal. This can cause electric equipment to operate at reduced efficiency and overall power costs to rise. Increased industrial use of electronic equipment with demand for voltage within critical limits compounds the problem. As a feeder is loaded, the load curren ...
... on these systems that are less than ideal. This can cause electric equipment to operate at reduced efficiency and overall power costs to rise. Increased industrial use of electronic equipment with demand for voltage within critical limits compounds the problem. As a feeder is loaded, the load curren ...
C 10:4X - Full Compass
... design. Based on a patented Class D circuit topology, these output stages produce sustained high power levels with very low distortion while maintaining efficiency levels of near 90%. A new universal switching power supply employs Power Factor Correction (PFC) to stabilize current draw, and it accep ...
... design. Based on a patented Class D circuit topology, these output stages produce sustained high power levels with very low distortion while maintaining efficiency levels of near 90%. A new universal switching power supply employs Power Factor Correction (PFC) to stabilize current draw, and it accep ...
Table of Electrical Symbols - I blogs dell`ISIS Leonardo da Vinci
... Photo-resistor - change resistance with light intensity change ...
... Photo-resistor - change resistance with light intensity change ...
Problems from Chapter 11-15
... as first page followed by hard copy of published output. Follow the same format as given at http://www.eng.usf.edu/~kaw/class/EML3035/homework/sample_homework.htm Look under Sample HW for assignments for HW#2 and#3 All inputs and outputs need to displayed using fprintf or/and disp statements. ...
... as first page followed by hard copy of published output. Follow the same format as given at http://www.eng.usf.edu/~kaw/class/EML3035/homework/sample_homework.htm Look under Sample HW for assignments for HW#2 and#3 All inputs and outputs need to displayed using fprintf or/and disp statements. ...
Node Voltage with Thevenin Equivalent
... • Suggestion – when measuring i1, use a shunt resistor in the circuit with the same equivalent impedance as the shunt resistors in the original circuit so that you can directly compare the voltage measurements. ...
... • Suggestion – when measuring i1, use a shunt resistor in the circuit with the same equivalent impedance as the shunt resistors in the original circuit so that you can directly compare the voltage measurements. ...
TPS61251
... - The PG comparator operates even in shut down mode when EN is set to low and/or VIN is turned off. This guaranties power good functionality until the capacitor is discharged. - The PG output goes low when: ◘ Vout < 2.3 V and indicates the discharge of the capacitor. ◘ Vout < 2.0 V all internal circ ...
... - The PG comparator operates even in shut down mode when EN is set to low and/or VIN is turned off. This guaranties power good functionality until the capacitor is discharged. - The PG output goes low when: ◘ Vout < 2.3 V and indicates the discharge of the capacitor. ◘ Vout < 2.0 V all internal circ ...
Lab 2
... flow direction is from + to -). The diode is said to be forward biased when current flows through it. 2.5 To determine the current/voltage (I/V) characteristics of a diode, you have to make a voltage divider circuit as shown below. In the forward bias regime, apply +5 volts to the potentiometer usi ...
... flow direction is from + to -). The diode is said to be forward biased when current flows through it. 2.5 To determine the current/voltage (I/V) characteristics of a diode, you have to make a voltage divider circuit as shown below. In the forward bias regime, apply +5 volts to the potentiometer usi ...
560PSR00 Data sheet
... and 560SFR02. The output power is sufficient to supply a subrack with up to 4 communication units (CMU). It is possible to configure redundant power supplies for project configurations with higher requirements to availability. In this configuration two power supply units 560PSR00 are operating in pa ...
... and 560SFR02. The output power is sufficient to supply a subrack with up to 4 communication units (CMU). It is possible to configure redundant power supplies for project configurations with higher requirements to availability. In this configuration two power supply units 560PSR00 are operating in pa ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.