SP483E 数据资料DataSheet下载
... The SP483E is a half-duplex transceiver that meets the specifications of RS-485 and RS-422 serial protocols with enhanced ESD performance. The ESD tolerance has been improved on these devices to over +15kV for both Human Body Model and IEC61000-4-2 Air Discharge Method. This devices is pin-to-pin co ...
... The SP483E is a half-duplex transceiver that meets the specifications of RS-485 and RS-422 serial protocols with enhanced ESD performance. The ESD tolerance has been improved on these devices to over +15kV for both Human Body Model and IEC61000-4-2 Air Discharge Method. This devices is pin-to-pin co ...
Title : Feasible Performance Evaluations of Digitally
... Consider the multistage inverter shown in Fig. 1, this inverter has 18-levels as shown in Fig. 2 in which x, y and z denote the switching state of the high, medium and low voltage stages respectively. Fig. 2 describes the voltage levels of one inverter branch output (A, B or C) with respect to the a ...
... Consider the multistage inverter shown in Fig. 1, this inverter has 18-levels as shown in Fig. 2 in which x, y and z denote the switching state of the high, medium and low voltage stages respectively. Fig. 2 describes the voltage levels of one inverter branch output (A, B or C) with respect to the a ...
Stand-Alone Surge Protection Devices Featuring Surge
... providing superior protection characteristics, which remain unchanged throughout its long service life. The modules have been designed to withstand repeated surges providing costeffective and maintenance free operation in harsh environments. Strikesorb is the only UL 1449 3rd Edition recognized surg ...
... providing superior protection characteristics, which remain unchanged throughout its long service life. The modules have been designed to withstand repeated surges providing costeffective and maintenance free operation in harsh environments. Strikesorb is the only UL 1449 3rd Edition recognized surg ...
Chapter 2 Power Distribution Systems
... connected to only one of the three phases in the distribution system. Therefore, the power flow on each of the lines is different and the system is typically ‘unbalanced’. This characteristic needs to be accounted for in load flow studies related to distribution networks. ...
... connected to only one of the three phases in the distribution system. Therefore, the power flow on each of the lines is different and the system is typically ‘unbalanced’. This characteristic needs to be accounted for in load flow studies related to distribution networks. ...
24 Bit To 48 Bit Registered Buffer With SSTL_2 Inputs And Outputs
... All inputs are SSTL_2, except the LVCMOS reset (RESET) input. All outputs are SSTL_2, Class II compatible. The SN74SSTV32852 operates from a differential clock (CLK and CLK). Data are registered at the crossing of CLK going high and CLK going low. The device supports low-power standby operation. Whe ...
... All inputs are SSTL_2, except the LVCMOS reset (RESET) input. All outputs are SSTL_2, Class II compatible. The SN74SSTV32852 operates from a differential clock (CLK and CLK). Data are registered at the crossing of CLK going high and CLK going low. The device supports low-power standby operation. Whe ...
Analysis on the Commutation Process of the Single
... the single phase, at the same time, also will produce a dc output voltage waveform, and only in the ac input is half weeks. Single-phase half-wave controlled rectifier circuit has its distinctive characteristics, namely the circuit is simple, and the output pulse is opposite bigger. Due to this type ...
... the single phase, at the same time, also will produce a dc output voltage waveform, and only in the ac input is half weeks. Single-phase half-wave controlled rectifier circuit has its distinctive characteristics, namely the circuit is simple, and the output pulse is opposite bigger. Due to this type ...
Chapter 14.pmd
... any of its electrons is decided by the orbit in which it revolves. But when the atoms come together to form a solid they are close to each other. So the outer orbits of electrons from neighbouring atoms would come very close or could even overlap. This would make the nature of electron motion in a s ...
... any of its electrons is decided by the orbit in which it revolves. But when the atoms come together to form a solid they are close to each other. So the outer orbits of electrons from neighbouring atoms would come very close or could even overlap. This would make the nature of electron motion in a s ...
VSP2254 数据资料 dataSheet 下载
... The output signal of a CCD image sensor is sampled twice during one pixel period: once at the reference interval and again at the data interval. Subtracting these two samples extracts the video information of the pixel and removes any noise which is common—or correlated—to both the intervals. Thus, ...
... The output signal of a CCD image sensor is sampled twice during one pixel period: once at the reference interval and again at the data interval. Subtracting these two samples extracts the video information of the pixel and removes any noise which is common—or correlated—to both the intervals. Thus, ...
RMSEMT
... As a result of this simplification, effect of fast transients of the network on the rotor variables is neglected. The slow frequencies, however, are represented well enough, and the slow variations of the rotor speed about the synchronous speed are calculated using a differential equation that incl ...
... As a result of this simplification, effect of fast transients of the network on the rotor variables is neglected. The slow frequencies, however, are represented well enough, and the slow variations of the rotor speed about the synchronous speed are calculated using a differential equation that incl ...
Microprocessor based automatic door opener
... The power supply unit supplies the required DC voltage needed by the entire microcomputer system. A microprocessor based system design has to be activated with a clean power supply of good regulation characteristics. A transient on the power line could send the microprocessor wandering, resulting in ...
... The power supply unit supplies the required DC voltage needed by the entire microcomputer system. A microprocessor based system design has to be activated with a clean power supply of good regulation characteristics. A transient on the power line could send the microprocessor wandering, resulting in ...
LTC6410-6
... Note 2: The LTC6410C-6/LTC6410I-6 is guaranteed functional over the operating temperature range of –40°C to 85°C. Note 3: The LTC6410C-6 is guaranteed to meet specified performance from 0°C to 70°C. It is designed, characterized and expected to meet specified performance from –40°C and 85°C but is not ...
... Note 2: The LTC6410C-6/LTC6410I-6 is guaranteed functional over the operating temperature range of –40°C to 85°C. Note 3: The LTC6410C-6 is guaranteed to meet specified performance from 0°C to 70°C. It is designed, characterized and expected to meet specified performance from –40°C and 85°C but is not ...
Impact of Temperature Fluctuations on Circuit Characteristics in
... carrier mobility, and saturation velocity of a MOSFET. Temperature fluctuation induced variations in individual device parameters have unique effects on MOSFET drain current. Device parameters that characterize the variations in MOSFET current due to temperature fluctuations are identified in this p ...
... carrier mobility, and saturation velocity of a MOSFET. Temperature fluctuation induced variations in individual device parameters have unique effects on MOSFET drain current. Device parameters that characterize the variations in MOSFET current due to temperature fluctuations are identified in this p ...
3200 - transmille.net
... the break time of AC mains (RCB) trips at set test currents. Fault current is allowed to pass between live phase and earth. The ‘fault’ current is started by pressing a button on the tester, usually an LCD counter on the tester measures the time in milliseconds until the mains supply is disconnected ...
... the break time of AC mains (RCB) trips at set test currents. Fault current is allowed to pass between live phase and earth. The ‘fault’ current is started by pressing a button on the tester, usually an LCD counter on the tester measures the time in milliseconds until the mains supply is disconnected ...
1K/1.5K/2K/3K Online UPS Uninterruptible Power Supply System
... The UPS system operates with hazardous voltages. Repairs may be carried out only by qualified maintenance personnel. Caution - risk of electric shock. Even after the unit is disconnected from the mains (building wiring outlet), components inside the UPS system are still connected to the battery ...
... The UPS system operates with hazardous voltages. Repairs may be carried out only by qualified maintenance personnel. Caution - risk of electric shock. Even after the unit is disconnected from the mains (building wiring outlet), components inside the UPS system are still connected to the battery ...
P85452
... • All strobe appliances have in-out wiring terminals that accept two #12 to #18 American Wire Gauge (AWG) wires at each screw terminal. Strip leads 3/8 inches and connect to screw terminals. • Break all in-out wire runs on supervised circuits to ensure integrity of circuit supervision as shown in ...
... • All strobe appliances have in-out wiring terminals that accept two #12 to #18 American Wire Gauge (AWG) wires at each screw terminal. Strip leads 3/8 inches and connect to screw terminals. • Break all in-out wire runs on supervised circuits to ensure integrity of circuit supervision as shown in ...
Process Principles
... The Duty Cycle of a power source is the percentage of a ten (10) minute period that it can operate at the rated output ...
... The Duty Cycle of a power source is the percentage of a ten (10) minute period that it can operate at the rated output ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.