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BP5039A
BP5039A

to V +
to V +

... 通常可以从互联网上下载到其电子版本 (.pdf文件)。  比如这里的741的datasheet来自于德(克 萨斯)州仪器公司的网站 http://www.ti.com ...
RHRD4120, RHRD4120S
RHRD4120, RHRD4120S

78ET-2
78ET-2

... A circuit of resistance 12 ohms and inductive reactance of 20 ohms is connected in parallel with another circuit consisting of a resistor 20 ohms in series with a capacitor of capacitive reactance 15 ohms. Find the total current taken when this combination is connected to a 220 Volt/40 Hz supply, wh ...
Simulation Using WinSPICE
Simulation Using WinSPICE

... Several types of analyses can be performed • Operating point • DC sweep We will be making use of these analyses extensively • AC sweep • Transient analysis • Additional useful analyses – distortion, noise, pole-zero, sensitivity, temperature, transfer function ...
Simulation Using WinSPICE - Lane Department of Computer
Simulation Using WinSPICE - Lane Department of Computer

... Several types of analyses can be performed • Operating point • DC sweep We will be making use of these analyses extensively • AC sweep • Transient analysis • Additional useful analyses – distortion, noise, pole-zero, sensitivity, temperature, transfer function ...
250W PWM inverter circuit SG3524.
250W PWM inverter circuit SG3524.

... MOSFET N type: T3, T4, T5 and T6. They are controlled by integrated circuits IO2 and IO3 of type IR2153. The circuit IR2153 is an integrated halfbridge driver with internal oscillator. IO3 oscillator works here as a master oscillator frequency 50 Hz. IO2 is a slave, its oscillator section is used as ...
Current - mrdsample
Current - mrdsample

... Ultimately, the capacitor reaches its maximum charge and there is no current flow through the capacitor (it acts like an open circuit as t goes to infinity (R=∞)). At this point, ΔVC = ε. Note that C does not charge instantaneously. Current (i) decays over time and is not ...
STEVAL-ISB006V1
STEVAL-ISB006V1

... based on the STw4102, a stand-alone constantcurrent constant-voltage (CCCV) linear charger dedicated for Li-Ion battery. This device allows dual charging capability using the main input adaptor up to 1A (wall adaptor, car adaptor) or USB cable up to 500 mA without external component. Upper 1 A charg ...
KSC275 2 NPN Epitaxial Silicon Transistor Absolute Maximum Ratings
KSC275 2 NPN Epitaxial Silicon Transistor Absolute Maximum Ratings

... or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. ...
2SC5383
2SC5383

... ·ISAHAYA Electronics Corporation puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage. Remember to give due considera ...
Inverting Amplifier
Inverting Amplifier

... • Build any op amp circuit, apply zero voltage to its input, and what do you expect at the output? • Although you would zero voltage, there is actually an error voltage present at its output. • What causes this error? You can trace the error back to a number of unbalances in the op amp's internal t ...
DM74LS00 Quad 2-Input NAND Gate
DM74LS00 Quad 2-Input NAND Gate

... 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Package Number N14A ...
Common-emitter circuit
Common-emitter circuit

Chapter 32 - Alternating Current (AC)
Chapter 32 - Alternating Current (AC)

SUMMARY EXERCISE 1. Explain what electrical quantity each of
SUMMARY EXERCISE 1. Explain what electrical quantity each of

... Capacitor: the voltage increases with time, approaching a maximum value (equal to the battery) and the current decreases with time, approaching zero. Battery: the voltage remains constant; current is high the moment the battery is connected to the circuit, and decreases with time, approaching zero. ...
15C02CH 数据资料DataSheet下载
15C02CH 数据资料DataSheet下载

... customer' s products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer' s products or equipment. SANYO Semiconductor Co.,Ltd. assumes no responsibility for equipment failures tha ...
OPM-1038
OPM-1038

... The open fuse indicator status output acts very much like an on/off switch. With all three fuses in place and operating properly, this status output has a high resistance value of greater than ten mega-ohms. When one or more of the fuses are open, the status output becomes turned-on with a resistanc ...
dual full-bridge pwm motor driver
dual full-bridge pwm motor driver

... trace IR drops, each current-sensing resistor should have a separate return to the ground terminal of the device. For lowvalue sense resistors, the IR drops in the PCB can be significant and should be taken into account. The use of sockets should be avoided as their contact resistance can cause vari ...
Direct Current Circuits
Direct Current Circuits

... across both resistors are the same (V), as each is directly connected to the battery. Due to conservation of charge, Itot = I1 + I2 V V V ...
A Novel Continuous-Time Common
A Novel Continuous-Time Common

... transistors source or sink current to or from the output nodes. The difference between these two amounts of current can be known as the CMFB output current. Using an inverter as the Gm block circuit has some advantages listed below: • In a good system design, for desired output CM level the voltage ...
APPLICATION NOTE U-102 UC1637/2637/3637 SWITCHED MODE
APPLICATION NOTE U-102 UC1637/2637/3637 SWITCHED MODE

EUP7914 数据手册DataSheet 下载
EUP7914 数据手册DataSheet 下载

... from the input pin and returned to a clean analog ground. Any good quality ceramic, tantalum, or film capacitor may be used at the input. If a tantalum capacitor is used at the input, it must be guaranteed by the manufacturer to have a surge current rating sufficient for the application. There are n ...
Parallel Circuits
Parallel Circuits

... Many circuits can be analyzed by applying the ideas developed for series and parallel circuits to them. In this experiment, the circuit elements are connected in composite circuits containing both series and parallel combinations. The key to solving these circuits is to form equivalent circuits from ...
ipe question bank - E
ipe question bank - E

... 18 The current through the load will decrease to _______ in an exponential fashion. (1) five (2) two (3) one (4) Zero 19 PUT stands for _______ (1) Programmable uni junction transient(2) Pollar uni junction transistor (3)Programmable uni junction transistor (4) Programmable uni jungle transistor 20 ...
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Current mirror

A current mirror is a circuit designed to copy a current through one active device by controlling the current in another active device of a circuit, keeping the output current constant regardless of loading. The current being 'copied' can be, and sometimes is, a varying signal current. Conceptually, an ideal current mirror is simply an ideal inverting current amplifier that reverses the current direction as well or it is a current-controlled current source (CCCS). The current mirror is used to provide bias currents and active loads to circuits. It can also be used to model a more realistic current source (since ideal current sources don't exist).The circuit topology covered here is one that appears in many monolithic ICs. It is a Widlar mirror without an emitter degeneration resistor in the follower (output) transistor. This topology can only be done in an IC as the matching has to be extremely close and cannot be achieved with discretes.Another topology is the Wilson mirror. The Wilson mirror solves the Early effect voltage problem in his design.
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