• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Logic: From Greeks to philosophers to circuits. COS 116 3/14/2005
Logic: From Greeks to philosophers to circuits. COS 116 3/14/2005

Experiment #8 Report
Experiment #8 Report

... These values were simply found by performing a DC analysis both by hand (using the digital multimeter) and PSPICE. The percent errors where off quite a bit but one must take into consideration internal capacitance and resistance values that PSPICE does not factor in. When working at such a low curre ...
03_EE394J_2_Spring11_HW1_Refresher_Problems
03_EE394J_2_Spring11_HW1_Refresher_Problems

... phase, and negligible inductance. If the electrician reads the line-to-neutral voltage at the power panel, what reading can the electrician expect to see? ...
Variable Frequency Induction Motor Drives
Variable Frequency Induction Motor Drives

tender notice for laboratory equipment in electrical
tender notice for laboratory equipment in electrical

... tong tester, special type CT, and special type PT, variable step type load box, MS angle frame freestanding with desk type console powder-coated wheeled panel, multiway gold plated patch cords, heavy-duty gold-plated banana terminals. Experimental operation will be made with single phase 220V, 8 Amp ...
PowerPoint Lecture
PowerPoint Lecture

STD845DN40
STD845DN40

... Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. No license, express or implied, by estoppel or other ...
FJP13009 High Voltage Fast-Switching NPN Power Transistor FJP13009  High V
FJP13009 High Voltage Fast-Switching NPN Power Transistor FJP13009 High V

... TC = 25°C unless otherwise noted (notes_1) ...
A p-channel MOSFET with a heavily-doped p
A p-channel MOSFET with a heavily-doped p

... Consider the basic CMOS inverter circuit (Lecture 19, Slide 7): (a) What is the role of the NMOS transistor when it is in the on state (when the input voltage is greater than its threshold voltage VTN, e.g. when VIN = VDD)? In steady state, what is the drain-to-source voltage difference, VDS, when t ...
R 2
R 2

... sum of the changes in potential must equal zero." KVL: ...
Power Terminals
Power Terminals

... A long wiring patterns between the shunt resistor and the IPM will cause excessive surge that might damage internal IC, and current detection components. To reduce the pattern inductance, the wiring between the shunt resistors and the IPM should be as short as possible. As shown in the Fig.4-1, snub ...
SolarEdge Three Phase Inverters for
SolarEdge Three Phase Inverters for

... P/N of inverter with automatic rapid shutdown: SE33.3K-USR48NNF4 ...
The transformer
The transformer

A wide range temperature stable integrated current reference
A wide range temperature stable integrated current reference

... illustrates the compensation effect of the current density at 27"C, which is also nearly independent from the diodes area at any chosen temperature. The schematic of the complete circuit is shown in Fig. 7. Additionally, a voltage reference is included to provide a constant voltage of 1.19 V in this ...
LM7905
LM7905

View - Toshiba America Electronic Components
View - Toshiba America Electronic Components

Current Feedback Op-Amp
Current Feedback Op-Amp

LA5759 - ON Semiconductor
LA5759 - ON Semiconductor

... The SS pin has the internally-connected 10μA (typ) constant-current supply. When the voltage of SS pin exceeds the threshold voltage, the regulator starts operation. As the threshold is 0.62V(typ), the start delay time can be calculated as follows: ex. For setting at 1μF Td = ...
HASS (50-600)-S
HASS (50-600)-S

... ●● Switched Mode Power Supplies (SMPS) ●● Power supplies for welding applications. ...
1 Volt = 1 Joule per coulomb
1 Volt = 1 Joule per coulomb

... • BOTH electricity practicals (resistance of different thicknesses of wire AND voltagecurrent characteristics of filament lamps) to be handed in Wednesday 14th April. ...
MSE15
MSE15

... 045. Consider an abrupt pn junction. Let Vbi be the built-in potential of this junction and VR be the applied reverse bias. If the junction capacitance Cj is 1 pF for Vbi+VR = 1V, then for Vbi+VR = 4V, Cj will be A. 0.5 pF B. 4.0 pF C. 2.0 pF D. 0.25 pF 046. Consider a p-n junction, the doping conce ...
OHMR
OHMR

... Theory: Georg Simon Ohm (1787-1854), a German physicist, discovered Ohm’s law in 1826. This is an experimental law, valid for both alternating current (ac) and direct current (dc) circuits. When you pass an electric current (I) through a resistance (R) there will be an electric potential difference ...
Lecture 2. Transistors
Lecture 2. Transistors

LM79M05 - Experimentalists Anonymous
LM79M05 - Experimentalists Anonymous

... devices need only one external component — a compensation capacitor at the output. The LM79MXX series is packaged in the TO-220 power package, and is capable of supplying 0.5A of output current. These regulators employ internal current limiting, safe area protection, and thermal shutdown for protect ...
Laser Harp Digital instrument and Sound generation Adam Langoria Matthew Gann
Laser Harp Digital instrument and Sound generation Adam Langoria Matthew Gann

< 1 ... 1221 1222 1223 1224 1225 1226 1227 1228 1229 ... 1441 >

Current source



A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report