SSM2143 数据手册DataSheet 下载
... The SSM2143 is designed as a balanced differential line receiver. It uses a high speed, low noise audio amplifier with four precision thin-film resistors to maintain excellent common-mode rejection and ultralow THD. Figure 25 shows the basic differential receiver application where the SSM2143 yields ...
... The SSM2143 is designed as a balanced differential line receiver. It uses a high speed, low noise audio amplifier with four precision thin-film resistors to maintain excellent common-mode rejection and ultralow THD. Figure 25 shows the basic differential receiver application where the SSM2143 yields ...
Constructing an High Power, Low Cost LED - Microscopy-UK
... After a number of false starts my attention was drawn to modern high intensity single LED torches. I looked for the cheapest available which cost around £2.50 from popular online shopping outlets. The search term “Q5 LED torch” should allow you to find one easily. The torch has a single high power L ...
... After a number of false starts my attention was drawn to modern high intensity single LED torches. I looked for the cheapest available which cost around £2.50 from popular online shopping outlets. The search term “Q5 LED torch” should allow you to find one easily. The torch has a single high power L ...
Description Primary Switched Power Supplies Defi nition of the Output Data
... In many practical applications, the devices are operated without sense leads being connected. E.g. in the case of short (low impedance) load lines or low load alternation. The actual value of the voltage is measured directly at the load through the sense leads. Voltage drops through connectors and l ...
... In many practical applications, the devices are operated without sense leads being connected. E.g. in the case of short (low impedance) load lines or low load alternation. The actual value of the voltage is measured directly at the load through the sense leads. Voltage drops through connectors and l ...
High-Speed, Precision Difference Amplifiers
... trimmed to match R4. However, the absolute values may not be equal (R1 + R2 may be slightly different than R3 + R4). Thus, large series resistors on the input (greater than 250Ω), even if well matched, will degrade common-mode rejection. ...
... trimmed to match R4. However, the absolute values may not be equal (R1 + R2 may be slightly different than R3 + R4). Thus, large series resistors on the input (greater than 250Ω), even if well matched, will degrade common-mode rejection. ...
PDF
... The recloser shall be mechanically and electrically trip free. All three poles of the recloser shall be operated simultaneously by a solenoid-spring operating mechanism. The solenoid shall provide energy for closing the main contacts and for storing energy in the opening spring for a tripping operat ...
... The recloser shall be mechanically and electrically trip free. All three poles of the recloser shall be operated simultaneously by a solenoid-spring operating mechanism. The solenoid shall provide energy for closing the main contacts and for storing energy in the opening spring for a tripping operat ...
a High Accuracy Ultralow I , 200 mA, SOT-23, anyCAP
... divider is loaded by the diode D1, and a second divider consisting of R3 and R4, the values are chosen to produce a temperature stable output. This unique arrangement specifically corrects for the loading of the divider so that the error resulting from base current loading in conventional circuits i ...
... divider is loaded by the diode D1, and a second divider consisting of R3 and R4, the values are chosen to produce a temperature stable output. This unique arrangement specifically corrects for the loading of the divider so that the error resulting from base current loading in conventional circuits i ...
Equations of the electromagnetic field in dispersive media
... parameter, which is recovered by MT and other low frequency EM methods. The possibility to extract in this case additional information about IP parameters is a separate subject of research which is outside the scope of the present paper. The study of IP effects in geo-electromagnetics includes: (1) ...
... parameter, which is recovered by MT and other low frequency EM methods. The possibility to extract in this case additional information about IP parameters is a separate subject of research which is outside the scope of the present paper. The study of IP effects in geo-electromagnetics includes: (1) ...
Document
... Accuracy and precision are defined in terms of systematic and random errors. The more common definition associates accuracy with systematic errors and precision with random errors. Another definition, advanced by ISO, associates trueness with systematic errors and precision with random errors, and d ...
... Accuracy and precision are defined in terms of systematic and random errors. The more common definition associates accuracy with systematic errors and precision with random errors. Another definition, advanced by ISO, associates trueness with systematic errors and precision with random errors, and d ...
IMPLEMENTATION OF INTEGRAL SWITCHING CYCLE CONTROL
... power, time. This is achieved by using simulation software’s were the same model or topology can be tested with the real time hardware ratings and device specifications. One such software for testing power electronic converter circuit is MATLAB and PROTEUS. The application of these software’s really ...
... power, time. This is achieved by using simulation software’s were the same model or topology can be tested with the real time hardware ratings and device specifications. One such software for testing power electronic converter circuit is MATLAB and PROTEUS. The application of these software’s really ...
10. Full 2911k
... likely to become energized, or when subject to contact by persons must be grounded. The equipment grounding conductor connecting equipment frames to the neutral bus at the service entrance must be adequately sized, continuous, and wired correctly, so that it offers only minimal resistance to current ...
... likely to become energized, or when subject to contact by persons must be grounded. The equipment grounding conductor connecting equipment frames to the neutral bus at the service entrance must be adequately sized, continuous, and wired correctly, so that it offers only minimal resistance to current ...
Power Quality Standards for Electric Service
... the Customer, regardless of whether any power and energy is actually used. Supplying of service by the Company consists of its maintaining at the point of delivery the approximate nominal voltage and frequency by means of facilities adequate for supplying the Customer's contracted load. Shall: The h ...
... the Customer, regardless of whether any power and energy is actually used. Supplying of service by the Company consists of its maintaining at the point of delivery the approximate nominal voltage and frequency by means of facilities adequate for supplying the Customer's contracted load. Shall: The h ...
TPS61040-Q1 数据资料 dataSheet 下载
... requirements. A lower current limit supports applications requiring lower output power and allows the use of an inductor with a lower current rating and a smaller form factor. A lower current limit usually has a lower output voltage ripple as well. ...
... requirements. A lower current limit supports applications requiring lower output power and allows the use of an inductor with a lower current rating and a smaller form factor. A lower current limit usually has a lower output voltage ripple as well. ...
LM3916 Dot/Bar Display Driver
... cases where proper wiring and bypassing fail to stop oscillations, V a voltage at pin 3 is usually below suggested limits. When several LEDs are lit in dot mode, the problem is usually an AC component of the input signal which should be filtered out. Expanded scale meter applications may have one or ...
... cases where proper wiring and bypassing fail to stop oscillations, V a voltage at pin 3 is usually below suggested limits. When several LEDs are lit in dot mode, the problem is usually an AC component of the input signal which should be filtered out. Expanded scale meter applications may have one or ...
DLVP-100-300-3000 Manual 403615 Rev C
... load current and adjustable over a predetermined voltage range (for example, 5-30V @ 20A). If the resistive load characteristic were used for this type of test, it would be necessary to reset the load each time the power supply voltage was changed in order to maintain the full load current. However ...
... load current and adjustable over a predetermined voltage range (for example, 5-30V @ 20A). If the resistive load characteristic were used for this type of test, it would be necessary to reset the load each time the power supply voltage was changed in order to maintain the full load current. However ...
Em05: Series-Resonant LCR Circuit
... resistances. I also aimed to find the resonant frequency, which should’ve been the same at all resistances. I also compared the value of the resonant frequency to that of a calculated theoretical value in order to view the error involved in the calculation. I used the various values obtained from th ...
... resistances. I also aimed to find the resonant frequency, which should’ve been the same at all resistances. I also compared the value of the resonant frequency to that of a calculated theoretical value in order to view the error involved in the calculation. I used the various values obtained from th ...
