Sheet Ec732
... 1. Due to a stress to be reduced to one- tenth. 2. Due to temperature variation of 20C and the material of wire is advance alloy with temperature coefficient is 0.2 × 10-4 /C. 3. Due to temperature coefficient of linear expansion for advance alloy and steel are 1.6 × 10-5 / C and 1.2 × 10-5 /C r ...
... 1. Due to a stress to be reduced to one- tenth. 2. Due to temperature variation of 20C and the material of wire is advance alloy with temperature coefficient is 0.2 × 10-4 /C. 3. Due to temperature coefficient of linear expansion for advance alloy and steel are 1.6 × 10-5 / C and 1.2 × 10-5 /C r ...
MAX378/MAX379 High-Voltage, Fault
... The MAX378/MAX379 are fully fault protected for continuous input voltages up to ±60V, whether or not the V+ and V- power supplies are present. These devices use a “series FET” switching scheme which not only protects the multiplexer output from overvoltage, but also limits the input current to sub-m ...
... The MAX378/MAX379 are fully fault protected for continuous input voltages up to ±60V, whether or not the V+ and V- power supplies are present. These devices use a “series FET” switching scheme which not only protects the multiplexer output from overvoltage, but also limits the input current to sub-m ...
MAX9945 Evaluation Kit Evaluates: General Description Features
... 1) Connect the positive terminal of the +15V supply to VCC (TP1) and the GND terminal to GND (TP4). Connect the negative terminal of the -15V supply to VEE (TP2) and the GND terminal to GND (TP3). The power supply should be off. 2) Connect the positive terminal of the precision voltage source to I ...
... 1) Connect the positive terminal of the +15V supply to VCC (TP1) and the GND terminal to GND (TP4). Connect the negative terminal of the -15V supply to VEE (TP2) and the GND terminal to GND (TP3). The power supply should be off. 2) Connect the positive terminal of the precision voltage source to I ...
stusb03e - STMicroelectronics
... Ground reference Suspend (active-high). Turns off internal circuits to reduce supply current. Full speed pull-up resistor selection input. If RSEL = 0 the internal pull-up resistor connected to D+ is disabled and an external resistor connected to VPU pin must be used. Output Enable (active-low). Ena ...
... Ground reference Suspend (active-high). Turns off internal circuits to reduce supply current. Full speed pull-up resistor selection input. If RSEL = 0 the internal pull-up resistor connected to D+ is disabled and an external resistor connected to VPU pin must be used. Output Enable (active-low). Ena ...
UCC25701 数据资料 dataSheet 下载
... capacitor is discharged with a controlled discharge current of about 500mA. During the discharge time, the duty cycle of the converter is gradually decreased to zero. This soft stop feature allows the synchronous rectifiers to gradually discharge the output LC filter. An abrupt shut off can cause th ...
... capacitor is discharged with a controlled discharge current of about 500mA. During the discharge time, the duty cycle of the converter is gradually decreased to zero. This soft stop feature allows the synchronous rectifiers to gradually discharge the output LC filter. An abrupt shut off can cause th ...
By Pete Luban One of the most-difficult problems to diagnose on a
... Unfortunately, this information is not always available, and this “glitch” may occur faster than the scan-tool’s update capability so the voltage jump would be missed. Therefore, a digital multimeter must be used to monitor this voltage. This is of the utmost importance in diagnosing the sudden-neut ...
... Unfortunately, this information is not always available, and this “glitch” may occur faster than the scan-tool’s update capability so the voltage jump would be missed. Therefore, a digital multimeter must be used to monitor this voltage. This is of the utmost importance in diagnosing the sudden-neut ...
Radial J48 Direct Box
... Welded I-beam construction makes it impossible to torque the PC board. This virtually eliminates cold solder joints - the No.1 cause of system failure in the field. ...
... Welded I-beam construction makes it impossible to torque the PC board. This virtually eliminates cold solder joints - the No.1 cause of system failure in the field. ...
TXM1.8X, TXM1.8X-ML TX-I/O™ Super universal modules
... For a description of the features common to all TX-I/O™ modules, please refer to the TX-I/O™ Engineering and installation manual, document CM110562. ...
... For a description of the features common to all TX-I/O™ modules, please refer to the TX-I/O™ Engineering and installation manual, document CM110562. ...
2N3866
... more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods ...
... more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods ...
The Effects of Various Topologies on the Performance of
... 2. When two identical cells are connected in parallel, the open circuit voltage of the system would remain same but the short-circuit current would be twice 3. In series connection two peaks in power exist, but the output powers at these peak points are much smaller than parallel connected PV module ...
... 2. When two identical cells are connected in parallel, the open circuit voltage of the system would remain same but the short-circuit current would be twice 3. In series connection two peaks in power exist, but the output powers at these peak points are much smaller than parallel connected PV module ...
MDC Foil Heater Solutions Data Sheet
... Two-‐ply foil construc@on is made of the following: : Carbon or Stainless Steel Fiber Heater is welded within a thermoplas@c jacket and then bonded between two pieces of aluminum foil giving overall ...
... Two-‐ply foil construc@on is made of the following: : Carbon or Stainless Steel Fiber Heater is welded within a thermoplas@c jacket and then bonded between two pieces of aluminum foil giving overall ...
myPower ALL plus
... power-hungry portable devices, myPower ALL Plus MP3450i R2 will significantly extend the life of a range of instruments or equipment batteries— anywhere, anytime. As a UPS, the battery will provide the back-up power you need to avoid any equipment down time. myPower ALL Plus is modular, so you can a ...
... power-hungry portable devices, myPower ALL Plus MP3450i R2 will significantly extend the life of a range of instruments or equipment batteries— anywhere, anytime. As a UPS, the battery will provide the back-up power you need to avoid any equipment down time. myPower ALL Plus is modular, so you can a ...
TNY274-280 - Power Integrations
... time to charge will vary in proportion to the BYPASS/MULTIFUNCTION pin capacitor value when selecting different current limits. Due to the high bandwidth of the ON/OFF feedback, there is no overshoot at the power supply output. When an external resistor (4 MΩ) is connected from the positive DC input ...
... time to charge will vary in proportion to the BYPASS/MULTIFUNCTION pin capacitor value when selecting different current limits. Due to the high bandwidth of the ON/OFF feedback, there is no overshoot at the power supply output. When an external resistor (4 MΩ) is connected from the positive DC input ...
Model 305-3 RV Gen Set Voltage Regulator
... When the engine starts, the generator supplies AC voltage to the voltage regulator J4 pin 2 (L1), and J4 pin 3 (L0). The voltage regulator looks at the amplitude of this AC voltage, and makes any necessary corrections to the field current. During operation, applying or adding loads to the generator ...
... When the engine starts, the generator supplies AC voltage to the voltage regulator J4 pin 2 (L1), and J4 pin 3 (L0). The voltage regulator looks at the amplitude of this AC voltage, and makes any necessary corrections to the field current. During operation, applying or adding loads to the generator ...
2615 4 Point Probe App Note.indd
... For best results when reproducing this test setup, a line frequency test signal of 60Hz (or 50Hz) from the Model 6221 AC and DC Current Source should be used. Either the Model 2000 DMM or the Model 6514 Electrometer can measure the DC voltage drop. The voltmeter’s integration time should be set to 1 ...
... For best results when reproducing this test setup, a line frequency test signal of 60Hz (or 50Hz) from the Model 6221 AC and DC Current Source should be used. Either the Model 2000 DMM or the Model 6514 Electrometer can measure the DC voltage drop. The voltmeter’s integration time should be set to 1 ...
Third Harmonic Injection Technique
... The control structure proposed in this paper is based on the use of feed forward term of the voltage at PCC to obtain fast transient response and a feedback term of load voltage to ensure zero error in the steady state. The closed loop control system is given in Fig. 3, where C(s) represents the con ...
... The control structure proposed in this paper is based on the use of feed forward term of the voltage at PCC to obtain fast transient response and a feedback term of load voltage to ensure zero error in the steady state. The closed loop control system is given in Fig. 3, where C(s) represents the con ...
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.