HMC860LP3E - Hittite Microwave Corporation
... decoupling capacitor is used at the output, the capacitor series resistance Resr must be between 0.2 Ohm and 2 Ohm to insure stability across all loading conditions. This is shown at output VR4 in the application schematic. Note that ceramic capacitors typically have much lower Resr (as low as 0.02 ...
... decoupling capacitor is used at the output, the capacitor series resistance Resr must be between 0.2 Ohm and 2 Ohm to insure stability across all loading conditions. This is shown at output VR4 in the application schematic. Note that ceramic capacitors typically have much lower Resr (as low as 0.02 ...
NERTEC NCTR 801™ Itron SENTINEL
... Itron is a leading technology provider and critical source of knowledge to the global energy and water industries, More than 3,000 utilities worldwide rely on Itron technology to deliver the knowledge they require to optimize the delivery and use of energy and water, Itron delivers value to its clie ...
... Itron is a leading technology provider and critical source of knowledge to the global energy and water industries, More than 3,000 utilities worldwide rely on Itron technology to deliver the knowledge they require to optimize the delivery and use of energy and water, Itron delivers value to its clie ...
FAN103 Primary-Side-Regulation PWM Controller (PWM-PSR) FAN103 — Primary-S ide-Regulat
... continues to supply VDD until power can be delivered from the auxiliary winding of the main transformer. VDD is not allowed to drop below 5V during this startup process. This UVLO hysteresis window ensures that hold-up capacitor properly supplies VDD during startup. ...
... continues to supply VDD until power can be delivered from the auxiliary winding of the main transformer. VDD is not allowed to drop below 5V during this startup process. This UVLO hysteresis window ensures that hold-up capacitor properly supplies VDD during startup. ...
Data Sheet WHITE LED STEP-UP CONVERTER AP3032 General
... The AP3032 is a boost DC-DC converter which uses a constant frequency, current mode control scheme to provide excellent line and load regulation. Operation can be best understood by referring to the Figure 21. At the start of each oscillator cycle, switch Q1 turns on. The switch current will increas ...
... The AP3032 is a boost DC-DC converter which uses a constant frequency, current mode control scheme to provide excellent line and load regulation. Operation can be best understood by referring to the Figure 21. At the start of each oscillator cycle, switch Q1 turns on. The switch current will increas ...
LTC660 - Linear Technology
... Capacitor Selection While the exact values of C1 and C2 are noncritical, good quality, low ESR capacitors are necessary to minimize voltage losses at high currents. For C1 the effect of the ESR of the capacitor will be multiplied by four, due to the fact the switch currents are approximately two tim ...
... Capacitor Selection While the exact values of C1 and C2 are noncritical, good quality, low ESR capacitors are necessary to minimize voltage losses at high currents. For C1 the effect of the ESR of the capacitor will be multiplied by four, due to the fact the switch currents are approximately two tim ...
1.5 KVA Manual.03.indd - Smith-Root
... main power switch, the panel lamps should come on. Step on the remote control foot switch or press the anode pole switch if used. An audio tone should be heard and the front panel high voltage indicator lamp should light. If the audio tone is not wanted, turn the audio enunciator switch to off. If t ...
... main power switch, the panel lamps should come on. Step on the remote control foot switch or press the anode pole switch if used. An audio tone should be heard and the front panel high voltage indicator lamp should light. If the audio tone is not wanted, turn the audio enunciator switch to off. If t ...
Recent Developments on Micro-SMES System Project at the
... Abstract - The micro-SMES (Superconducting Magnetic Energy Storage system) project of the University of Bologna, begun in September 1997, is aimed to design and realize a 200 kJ/ 75 kW prototype. The project should be completed within the end of 2001. Two main subprojects are carried on: the former ...
... Abstract - The micro-SMES (Superconducting Magnetic Energy Storage system) project of the University of Bologna, begun in September 1997, is aimed to design and realize a 200 kJ/ 75 kW prototype. The project should be completed within the end of 2001. Two main subprojects are carried on: the former ...
Ohm`s Law
... 1. Draw current loops so that at least one loop passes through each resistor. Current loops must NOT have branches. 2. Write an equation for each loop. 3. Solve the system of equations for all of the unknowns using a ...
... 1. Draw current loops so that at least one loop passes through each resistor. Current loops must NOT have branches. 2. Write an equation for each loop. 3. Solve the system of equations for all of the unknowns using a ...
this PDF file
... Energy is the most important necessity in today’s world, its need is escalating , if emphasis is laid on the nonrenewable energy generation in large scale then sustaining the growing energy demand is possible. The PEMFC is one safe, clean, economical, better technical efficiency and environmental fr ...
... Energy is the most important necessity in today’s world, its need is escalating , if emphasis is laid on the nonrenewable energy generation in large scale then sustaining the growing energy demand is possible. The PEMFC is one safe, clean, economical, better technical efficiency and environmental fr ...
RHD5963 - Aeroflex Microelectronic Solutions
... mitigate total ionizing dose effects and single event latchup. These characteristics make the RHD5963 especially suited for the harsh environment encountered in Deep Space missions. It is guaranteed operational from -55°C to +125°C. Available screened in accordance with MIL-PRF-38534 Class K, the RH ...
... mitigate total ionizing dose effects and single event latchup. These characteristics make the RHD5963 especially suited for the harsh environment encountered in Deep Space missions. It is guaranteed operational from -55°C to +125°C. Available screened in accordance with MIL-PRF-38534 Class K, the RH ...
LM5100/LM5101 High Voltage High Side and Low Side Gate Driver
... bias power loss that occurs while charging the bootstrap capacitor and the reverse bias power loss that occurs during reverse recovery. Since each of these events happens once per cycle, the diode power loss is proportional to frequency. Larger capacitive loads require more current to recharge the b ...
... bias power loss that occurs while charging the bootstrap capacitor and the reverse bias power loss that occurs during reverse recovery. Since each of these events happens once per cycle, the diode power loss is proportional to frequency. Larger capacitive loads require more current to recharge the b ...
OP4004B - Wireless | Murata Manufacturing
... High Power Supply Noise Immunity - the OP4004B uses both differential active devices and differential SAW technology to minimize the effects of power supply noise on jitter and phase noise, as shown in Figures 2 and 3. Optical data communications circuits must switch relatively high levels of curren ...
... High Power Supply Noise Immunity - the OP4004B uses both differential active devices and differential SAW technology to minimize the effects of power supply noise on jitter and phase noise, as shown in Figures 2 and 3. Optical data communications circuits must switch relatively high levels of curren ...
Solution Derivations for Capa #7
... current. Thus, the current through a resistor in C is the same as the current through the resistor in A. E) True. Each resistor in C has the entire voltage drop across it. However, circuit B has two equal resistors in series, so the voltage must drop across each of them. Since they are equal resista ...
... current. Thus, the current through a resistor in C is the same as the current through the resistor in A. E) True. Each resistor in C has the entire voltage drop across it. However, circuit B has two equal resistors in series, so the voltage must drop across each of them. Since they are equal resista ...
AC Signals
... waves (vibrations of air molecules). There are many, many other sources of DC and AC electricity than what I have mentioned here! Answer 3 From a perspective of inducing electric shock, AC has been experimentally proven to possess greater hazard than DC (all other factors being equal). See the resea ...
... waves (vibrations of air molecules). There are many, many other sources of DC and AC electricity than what I have mentioned here! Answer 3 From a perspective of inducing electric shock, AC has been experimentally proven to possess greater hazard than DC (all other factors being equal). See the resea ...
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.