Auto-Transformer
... problem is not so urgent, because its increases the number of turns/phase. The transformer connections and voltage triangles are shown in Fig. 33.5. The ratio of transformation between primary and secondary line voltage is exactly the same as that of each transformer. Further, the secondary voltage ...
... problem is not so urgent, because its increases the number of turns/phase. The transformer connections and voltage triangles are shown in Fig. 33.5. The ratio of transformation between primary and secondary line voltage is exactly the same as that of each transformer. Further, the secondary voltage ...
Compendium of Info on Repairing the Kenwood TS-930S
... Installation of the Phoenix switched power module: this power module is suitable for DIN rail mounting, but I removed this DIN rail clip. Mount the power supply to the original Kenwood heat sink by drilling holes in the heat sink, primary wiring from the euro plug 230 Volts AC by applying the presen ...
... Installation of the Phoenix switched power module: this power module is suitable for DIN rail mounting, but I removed this DIN rail clip. Mount the power supply to the original Kenwood heat sink by drilling holes in the heat sink, primary wiring from the euro plug 230 Volts AC by applying the presen ...
LTC3550-1
... power operation or high ambient temperature conditions. The float voltage is fixed at 4.2V and the charge currents are programmed with external resistors. The LTC3550-1 terminates the charge cycle when the charge current drops below the programmed termination threshold after the final float voltage is r ...
... power operation or high ambient temperature conditions. The float voltage is fixed at 4.2V and the charge currents are programmed with external resistors. The LTC3550-1 terminates the charge cycle when the charge current drops below the programmed termination threshold after the final float voltage is r ...
high voltage resistive signal/trigger tap off
... instrumentation advances developed as high voltage pulse technology evolved, (and has been consistently faster than pulses that could be generated). We stay at the leading edge of this technology by constantly creating innovations in component design that you require now, or will need tomorrow. The ...
... instrumentation advances developed as high voltage pulse technology evolved, (and has been consistently faster than pulses that could be generated). We stay at the leading edge of this technology by constantly creating innovations in component design that you require now, or will need tomorrow. The ...
RF5385 2.4GHz TO 2.5GHz, 802.11b/g/n WiFi FRONT END MODULE Features
... Receive port for 802.11b/g/n band. Internally matched to 50. DC block required. Regulated voltage for the PA bias control circuit. An external bypass capacitor may be needed on the VREG line for decoupling purposes. RF input for the 802.11b/g/n PA. Input is matched to 50. DC block required. PA vol ...
... Receive port for 802.11b/g/n band. Internally matched to 50. DC block required. Regulated voltage for the PA bias control circuit. An external bypass capacitor may be needed on the VREG line for decoupling purposes. RF input for the 802.11b/g/n PA. Input is matched to 50. DC block required. PA vol ...
Fundamental Electricity Student Study Notes - Linn
... read not just the numbers but the units that the numbers represent. The trick is to watch the meter readout since it will change as the contact change position. When switch is open you should read source or ghost voltage, more on ghost voltage later. Individual lengths of wire can be tested using vo ...
... read not just the numbers but the units that the numbers represent. The trick is to watch the meter readout since it will change as the contact change position. When switch is open you should read source or ghost voltage, more on ghost voltage later. Individual lengths of wire can be tested using vo ...
1N5820 - 1N5822 Features and Benefits Mechanical Data
... Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use o ...
... Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use o ...
PAM2306 Description Features Pin Assignments Applications
... B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. Customers represent that they have all necessary expertise in the safety and regul ...
... B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. Customers represent that they have all necessary expertise in the safety and regul ...
CM-MPS.11, CM-MPS-21, CM-MPS.31 and CM
... The CM-MPS.x1 are multifunctional monitoring relays for three-phase mains. They monitor the phase parameters phase sequence, phase failure, over- and undervoltage and phase unbalance. CM-MPS.11 and CM-MPS.21 also monitor the neutral for interruption. The threshold values for over- and undervoltage ...
... The CM-MPS.x1 are multifunctional monitoring relays for three-phase mains. They monitor the phase parameters phase sequence, phase failure, over- and undervoltage and phase unbalance. CM-MPS.11 and CM-MPS.21 also monitor the neutral for interruption. The threshold values for over- and undervoltage ...
Ch#27 - KFUPM Faculty List
... Q15. Determine the power dissipated by the 4.0 Ω resistor in the circuit shown in Fig. 3. (Ans: 16 W) Q16. A capacitor of capacitance C takes 2 s to reach 63 % of its maximum charge when connected in series to a resistance R and a battery of emf ε. How long does it take for this capacitor to reach 9 ...
... Q15. Determine the power dissipated by the 4.0 Ω resistor in the circuit shown in Fig. 3. (Ans: 16 W) Q16. A capacitor of capacitance C takes 2 s to reach 63 % of its maximum charge when connected in series to a resistance R and a battery of emf ε. How long does it take for this capacitor to reach 9 ...
LM317L 3-Terminal Adjustable Regulator
... The LM317L is an adjustable 3-terminal positive voltage regulator capable of supplying 100mA over a 1.2V to 37V output range. It is exceptionally easy to use and requires only two external resistors to set the output voltage. Further, both line and load regulation are better than standard fixed regu ...
... The LM317L is an adjustable 3-terminal positive voltage regulator capable of supplying 100mA over a 1.2V to 37V output range. It is exceptionally easy to use and requires only two external resistors to set the output voltage. Further, both line and load regulation are better than standard fixed regu ...
MAX9163 Bus LVDS 3.3V Single Transceiver General Description Features
... This current-steering approach induces less ground bounce and no shoot-through current, enhancing noise margin and system speed performance. The outputs are short-circuit current limited. The MAX9163 currentsteering output requires a resistive load to terminate the signal and complete the transmissi ...
... This current-steering approach induces less ground bounce and no shoot-through current, enhancing noise margin and system speed performance. The outputs are short-circuit current limited. The MAX9163 currentsteering output requires a resistive load to terminate the signal and complete the transmissi ...
LM2576 3.0 A, 15 V, Step−Down Switching Regulator
... capable of driving a 3.0 A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5.0 V, 12 V, 15 V, and an adjustable output version. These regulators were designed to minimize the number of external components to simplify the power supply desig ...
... capable of driving a 3.0 A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5.0 V, 12 V, 15 V, and an adjustable output version. These regulators were designed to minimize the number of external components to simplify the power supply desig ...
Protecting Silicon Laboratories ProSLIC® Family with Bourns
... and low voltage VBAT / VBLO battery supplies. These SLICs have been designed to switch between the two voltage options for the on-hook and ringing states. The regulated high voltage can be a maximum of -94.5 V and the low battery, 24 V. Both require a source current capability of 250 mA. These negat ...
... and low voltage VBAT / VBLO battery supplies. These SLICs have been designed to switch between the two voltage options for the on-hook and ringing states. The regulated high voltage can be a maximum of -94.5 V and the low battery, 24 V. Both require a source current capability of 250 mA. These negat ...
SAGs and SWELLs
... SAG CAUSES - POINT OF UTILIZATION (LOADS) In the NPL study, 50% or more of the recorded low/high RMS events were caused by load equipment in the same building. Sudden increases in the current requirement can have the same effect within a facility's wiring as on a utility distribution system. Voltage ...
... SAG CAUSES - POINT OF UTILIZATION (LOADS) In the NPL study, 50% or more of the recorded low/high RMS events were caused by load equipment in the same building. Sudden increases in the current requirement can have the same effect within a facility's wiring as on a utility distribution system. Voltage ...
CHAPTER 2: Diode Applications (Aplikasi Diod)
... Power supply is a group of circuits that convert the standard ac voltage (120 V, 60 Hz) provided by the wall outlet to constant dc voltage. The voltage produced is used to power all types of electronic circuits including: Consumer electronics (ex: radio, television, DVD, etc.) Computers Industrial c ...
... Power supply is a group of circuits that convert the standard ac voltage (120 V, 60 Hz) provided by the wall outlet to constant dc voltage. The voltage produced is used to power all types of electronic circuits including: Consumer electronics (ex: radio, television, DVD, etc.) Computers Industrial c ...
DRAFT SOUTH AFRICAN STANDARD (DSS): PUBLIC ENQUIRY STAGE Document number
... control of their voltage regulators when used for reciprocating internal combustion (RIC) engine driven generating set applications and supplements the requirements given in IEC 60034-1. It covers the use of such generators for land and marine use, but excludes generating sets used on aircraft or us ...
... control of their voltage regulators when used for reciprocating internal combustion (RIC) engine driven generating set applications and supplements the requirements given in IEC 60034-1. It covers the use of such generators for land and marine use, but excludes generating sets used on aircraft or us ...
Electrical ballast
An electrical ballast is a device intended to limit the amount of current in an electric circuit. A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.Ballasts vary in design complexity. They can be as simple as a series resistor or inductor, capacitors, or a combination thereof or as complex as electronic ballasts used with fluorescent lamps and high-intensity discharge lamps.