GENERAL TROUBLESHOOTING
... This may be caused by inadequate supply pressure or malfunction or contamination in the DPS or system relief valve. If hoist up, boom down, or extend out do not work, the problem may be in the safety system. If all three of these functions do not work and other functions do the problem must be in th ...
... This may be caused by inadequate supply pressure or malfunction or contamination in the DPS or system relief valve. If hoist up, boom down, or extend out do not work, the problem may be in the safety system. If all three of these functions do not work and other functions do the problem must be in th ...
Conversion of MMDS surplus for 2304 MHz
... MiniCircuits doubler blocks with Mimic gain blocks. There are 2 outputs, one at the xtal frequency, one at 8 times. There is an AFC input from the PLL board. The output @ 720 mhz is about +5dbm The VHF Generator Control Board Power is regulated +12 and -12 The PLL board provides for a lock to a 10mh ...
... MiniCircuits doubler blocks with Mimic gain blocks. There are 2 outputs, one at the xtal frequency, one at 8 times. There is an AFC input from the PLL board. The output @ 720 mhz is about +5dbm The VHF Generator Control Board Power is regulated +12 and -12 The PLL board provides for a lock to a 10mh ...
TMA106G-L Triac (Bidirectional Triode Thyristor)
... • In the case that you use Sanken products or design your products by using Sanken products, the reliability largely depends on the degree of derating to be made to the rated values. Derating may be interpreted as a case that an operation range is set by derating the load from each rated value or su ...
... • In the case that you use Sanken products or design your products by using Sanken products, the reliability largely depends on the degree of derating to be made to the rated values. Derating may be interpreted as a case that an operation range is set by derating the load from each rated value or su ...
TS9004 Demo Board
... Silicon Laboratories intends to provide customers with the latest, accurate, and in-depth documentation of all peripherals and modules available for system and software implementers using or intending to use the Silicon Laboratories products. Characterization data, available modules and peripherals, ...
... Silicon Laboratories intends to provide customers with the latest, accurate, and in-depth documentation of all peripherals and modules available for system and software implementers using or intending to use the Silicon Laboratories products. Characterization data, available modules and peripherals, ...
STHS4257x - STMicroelectronics
... functions, whereas the ‘Hot Swap’ functions include other basic features, such as Inrush Current Limiting, Undervoltage Lockout (UVLO), and Thermal Overload Protection. All of the devices include an open drain Power Good (PWRGD) signal to indicate normal steady operation (see Figure 1 on page 6 and ...
... functions, whereas the ‘Hot Swap’ functions include other basic features, such as Inrush Current Limiting, Undervoltage Lockout (UVLO), and Thermal Overload Protection. All of the devices include an open drain Power Good (PWRGD) signal to indicate normal steady operation (see Figure 1 on page 6 and ...
RL Circuits
... a perfect inductor (no resistance) will not produce a voltage across the inductor. The sign of the voltage across an inductor depends on the sign of dI/dt and not on the sign of the current. Figure 1 shows the relationship between the current and voltage for a resistor and in inductor. The arrow ind ...
... a perfect inductor (no resistance) will not produce a voltage across the inductor. The sign of the voltage across an inductor depends on the sign of dI/dt and not on the sign of the current. Figure 1 shows the relationship between the current and voltage for a resistor and in inductor. The arrow ind ...
MNX SERIES High Voltage Power Supply
... current. The ground referenced low noise dc filament supply operates between 0.3 and 3.5 amps. Offering tight regulation, high stability and low ripple, the MNX provides users both local and remote analog control to set beam voltage, emission current and filament current limit. An optional USB, RS23 ...
... current. The ground referenced low noise dc filament supply operates between 0.3 and 3.5 amps. Offering tight regulation, high stability and low ripple, the MNX provides users both local and remote analog control to set beam voltage, emission current and filament current limit. An optional USB, RS23 ...
Rev. A
... (current sink). At the receiver, this current develops a positive differential voltage across RT (with respect to the inverting input) and gives a Logic 1 at the receiver output. When DINx is low, DOUT+ sinks current and DOUT− sources current; a negative differential voltage across RT gives a Logic ...
... (current sink). At the receiver, this current develops a positive differential voltage across RT (with respect to the inverting input) and gives a Logic 1 at the receiver output. When DINx is low, DOUT+ sinks current and DOUT− sources current; a negative differential voltage across RT gives a Logic ...
White Paper
... Schottky diodes use a metal-semiconductor junction as opposed to the semiconductorsemiconductor junctions used in standard diodes. This configuration allows for lower forward bias voltage drops (0.15V - 0.45V vs. 0.5-0.7V) and faster switching times, making them ideal for power supply switching oper ...
... Schottky diodes use a metal-semiconductor junction as opposed to the semiconductorsemiconductor junctions used in standard diodes. This configuration allows for lower forward bias voltage drops (0.15V - 0.45V vs. 0.5-0.7V) and faster switching times, making them ideal for power supply switching oper ...
SPRA972 - Texas Instruments
... accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by government requirements, testing of all parameters of each product is not necessarily performed. TI assumes no liability f ...
... accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by government requirements, testing of all parameters of each product is not necessarily performed. TI assumes no liability f ...
800-5615.......... TC-3 Tortoise Turnout Control
... 1) Mount the circuit board in a convenient location. Connect two light (22-24) gauge stranded wires to terminals 1 and 8 on the TORTOISE and run them to the [OUTPUT] terminals on the TC-3 or TC-4. If you are wiring a TC-3, make the connections at the circuit board temporary at this time. 2) Connect ...
... 1) Mount the circuit board in a convenient location. Connect two light (22-24) gauge stranded wires to terminals 1 and 8 on the TORTOISE and run them to the [OUTPUT] terminals on the TC-3 or TC-4. If you are wiring a TC-3, make the connections at the circuit board temporary at this time. 2) Connect ...
MAX9180 400Mbps, Low-Jitter, Low-Noise LVDS Repeater in an SC70 Package General Description
... Note 1: All devices are 100% tested at TA = +25°C. Limits over temperature are guaranteed by design and characterization. Note 2: Current into a pin is defined as positive. Current out of a pin is defined as negative. All voltages are referenced to ground except VTH, VTL, VOD, and ∆VOD. Note 3: Guar ...
... Note 1: All devices are 100% tested at TA = +25°C. Limits over temperature are guaranteed by design and characterization. Note 2: Current into a pin is defined as positive. Current out of a pin is defined as negative. All voltages are referenced to ground except VTH, VTL, VOD, and ∆VOD. Note 3: Guar ...
Connexion Red and Green electrofusion control units
... terms this power factor can be thought of as a mark of how efficiently the machine uses the input power. If the power factor is 1 then the machine is ‘100% efficient’. If the power factor is 0.5 then the machine is ‘50% efficient’. Electrofusion machines have a power factor of 0.75, this means that ...
... terms this power factor can be thought of as a mark of how efficiently the machine uses the input power. If the power factor is 1 then the machine is ‘100% efficient’. If the power factor is 0.5 then the machine is ‘50% efficient’. Electrofusion machines have a power factor of 0.75, this means that ...
University of Naples Federico II, THERMOS
... where the admittance matrix YT is a sparsely populated matrix, T is the vector which defines temperatures at each node of the domain and Q is the vector which takes into account the heat flux injected into the domain as a consequence of the dissipated power by the power device. The solution strategy ...
... where the admittance matrix YT is a sparsely populated matrix, T is the vector which defines temperatures at each node of the domain and Q is the vector which takes into account the heat flux injected into the domain as a consequence of the dissipated power by the power device. The solution strategy ...
VHF transistor power amplifiers
... potentiometers. Beside electrolytic (or tantalum) choke, a fairly small value capacitor decouples capacitors all the others are disc ceramic or of VHF frequencies to the ground. The 100nF ca- some similar VHF quality. pacitor decouples low frequencies via a 15Ω resistor to ground. The choke in paral ...
... potentiometers. Beside electrolytic (or tantalum) choke, a fairly small value capacitor decouples capacitors all the others are disc ceramic or of VHF frequencies to the ground. The 100nF ca- some similar VHF quality. pacitor decouples low frequencies via a 15Ω resistor to ground. The choke in paral ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)