http://xtronic.org Transmitter power amplifier schematic electronics stereo circuit diagram, schematic power supply circuit Mon, 30 Apr 2012 05:33:47 +0000 en hourly 1 http://xtronic.org/download/ables-equivalences-smd-components-transistors-diodes/ http://xtronic.org/download/ables-equivalences-smd-components-transistors-diodes/#comments Mon, 30 Apr 2012 05:33:47 +0000 Toni http://xtronic.org/?p=1697 SMD devices are, by their very nature, too small to carry conventional semiconductor type numbers. Instead, a somewhat arbitrary coding system has grown up, where the device package carries a simple two- or three-character ID code. Identifying the manufacturers’ type number of an SMD device from the package code can be a difficult task, involving [...]

]]> http://xtronic.org/download/ables-equivalences-smd-components-transistors-diodes/feed/ 0 http://xtronic.org/download/software-555-timer-calculator-astable-and-monostable/ http://xtronic.org/download/software-555-timer-calculator-astable-and-monostable/#comments Thu, 19 Apr 2012 05:56:04 +0000 Toni http://xtronic.org/?p=1692 Software 555 timer calculator Astable and Monostable, time, resistor, capacitor, and frequency calculator The 555 timer is an extremely versatile integrated circuit which can be used to build lots of different circuits. You can use the 555 effectively without understanding the function of each pin in detail. Frequently, the 555 is used in astable mode [...]

]]> http://xtronic.org/download/software-555-timer-calculator-astable-and-monostable/feed/ 0 http://xtronic.org/download/ic-database-software-integrated-circuits-transistors-substitute/ http://xtronic.org/download/ic-database-software-integrated-circuits-transistors-substitute/#comments Wed, 04 Apr 2012 15:20:51 +0000 Toni http://xtronic.org/?p=1670 IC Software Database dated 2003 with database information from more than 100,000 semiconductors such as transistors and integrated circuits. As is information encapsulation, function, pinout, technical data, comparing types: Analog, Linear, Digital, Microprocessor, Microchip, CPU, Ram, Rom, Gal Pal, EPLD, Eeprom, Transistors, Darlington Transistors, Fet, Mosfet, Ujy , Put, Diode, Zener Diode, Thyristor, Triac, Diac, [...]

]]> http://xtronic.org/download/ic-database-software-integrated-circuits-transistors-substitute/feed/ 0 http://xtronic.org/download/hamcalc-collection-calculatorsradio-amateurs/ http://xtronic.org/download/hamcalc-collection-calculatorsradio-amateurs/#comments Wed, 04 Apr 2012 04:00:43 +0000 Toni http://xtronic.org/?p=1666 HamCalc is a collection of calculators, for radio amateurs, presented as a series of ‘Tabbed’ pages. Antenna ERP calculations. Attenuator calculations. Audio filter design. Coil Winding. Decibel calculations. Great-Circles map and calculator. HF Filters. HF Antenna Traps. Op-Amps. QRA Locator to Latitude/Longitude (and back). Radio Horizon calculator. Satellite Orbits. Timers. Zener Diodes. Resonance and bandwidth. [...]

]]> http://xtronic.org/download/hamcalc-collection-calculatorsradio-amateurs/feed/ 0 http://xtronic.org/download/transistoramp-software-design-bipolar-transistor-amplifiers/ http://xtronic.org/download/transistoramp-software-design-bipolar-transistor-amplifiers/#comments Sat, 31 Mar 2012 06:06:28 +0000 Toni http://xtronic.org/?p=1660 Design your own bipolar transistor amplifier quick and easy – with TransistorAmp 1.1 software. You want to design a bipolar transistor amplifier and you search for an easy way to do this. Maybe, you have already found some formulas in a book and you are confused and discouraged because of the complexity. Furthermore, you need transistor [...]

]]> http://xtronic.org/download/transistoramp-software-design-bipolar-transistor-amplifiers/feed/ 0 http://xtronic.org/download/pdf-st-microelectronics-bipolar-transistors-cross-reference/ http://xtronic.org/download/pdf-st-microelectronics-bipolar-transistors-cross-reference/#comments Fri, 30 Mar 2012 05:41:48 +0000 Toni http://xtronic.org/?p=1655 PDF file with 35 pages of equivalence of bipolar transistors from ST Microelectronics. The specific information is found on a table with three columns, INDUSTRY STANDARD, ST REPLACEMENT  and ST NEAREST PREFERRE. Ideal for finding a transistor equivalent, if not at hand or do not find a specific model of a transistor to design or [...]

]]> http://xtronic.org/download/pdf-st-microelectronics-bipolar-transistors-cross-reference/feed/ 0 http://xtronic.org/download/sgs-thomson-bipolar-transistors-cross-reference/ http://xtronic.org/download/sgs-thomson-bipolar-transistors-cross-reference/#comments Fri, 30 Mar 2012 05:34:20 +0000 Toni http://xtronic.org/?p=1651 This PDF of SGS-THOMSON with 45 pages of information on equivalence between transistors industry standard, the same model manufactured by SGS-THOMSON and Equivalent closest to.

]]> http://xtronic.org/download/sgs-thomson-bipolar-transistors-cross-reference/feed/ 0 http://xtronic.org/download/e-book-cmos-logic-data-on-semiconductor/ http://xtronic.org/download/e-book-cmos-logic-data-on-semiconductor/#comments Fri, 30 Mar 2012 05:29:07 +0000 Toni http://xtronic.org/?p=1647 This book presents technical data for the broad line of CMOS logic integrated circuits and demonstrates ON Semiconductor’s continued commitment to Metal–Gate CMOS. Complete specifications are provided in the form of data sheets. In addition, a Product Selector Guide and a Handling and Design Guidelines chapter have been included to familiarize the user with these [...]

]]> http://xtronic.org/download/e-book-cmos-logic-data-on-semiconductor/feed/ 0 http://xtronic.org/download/download-bbox-assets-and-liabilities-crossover-filter-calculation/ http://xtronic.org/download/download-bbox-assets-and-liabilities-crossover-filter-calculation/#comments Tue, 27 Mar 2012 04:53:36 +0000 Toni http://xtronic.org/?p=1635 Bbox active (opamp) passive (rlc (crossover) filter is free to design a quality program also has different have a list below of the calculations made by the program Active filter design options: Highpass 12db, Highpass 18db, Highpass 24db, Lowpass 12db, Lowpass 18db, Lowpass 24db, EQ for URPS Passive filter design options: Lowpass 6db, Lowpass 12db, [...]

]]> http://xtronic.org/download/download-bbox-assets-and-liabilities-crossover-filter-calculation/feed/ 0 http://xtronic.org/download/download-led-resistor-calculator-for-windows-v1-0-by-electronicsblog-net/ http://xtronic.org/download/download-led-resistor-calculator-for-windows-v1-0-by-electronicsblog-net/#comments Tue, 27 Mar 2012 04:13:40 +0000 Toni http://xtronic.org/?p=1631 Simple and functional program for calculation of current limiting resistors for circuits with LEDs. The software is simple and takes aim, you enter the data source voltage, voltage and current through the LED (clicking? You can choose between the usual values​​), making it and clicking Calculate the software you will pass the information value resistor [...]

]]> http://xtronic.org/download/download-led-resistor-calculator-for-windows-v1-0-by-electronicsblog-net/feed/ 0 http://xtronic.org/download/x24-led-calculator-led-limiting-resistor-calculator/ http://xtronic.org/download/x24-led-calculator-led-limiting-resistor-calculator/#comments Mon, 26 Mar 2012 04:49:50 +0000 Toni http://xtronic.org/?p=1624 This is just a simple LED limiting resistor calculator I wrote in VB. It helps you determine the resistor value you need for your mod LED projects. It can show the actual calculated resistor value and the nearest higher standard resistor value. The standard resistor values are based on the listing in the Digikey catalog. [...]

]]> http://xtronic.org/download/x24-led-calculator-led-limiting-resistor-calculator/feed/ 0 http://xtronic.org/download/transformer-calculator/ http://xtronic.org/download/transformer-calculator/#comments Mon, 26 Mar 2012 03:36:50 +0000 Toni http://xtronic.org/?p=1618 Transformer Calculation is program for calculating number of coils and wire thickness at transformer. If you have some experience in assembling transformers, then this program is perfect for you. If you don’t know anything about assembling transformers, please don’t use calculations from this program for building your own transformer! Wrong calculation can do damage to [...]

]]> http://xtronic.org/download/transformer-calculator/feed/ 0 http://xtronic.org/circuit/new-cadsoft-eagle-6-1-pcb-cad/ http://xtronic.org/circuit/new-cadsoft-eagle-6-1-pcb-cad/#comments Tue, 20 Mar 2012 06:07:10 +0000 Toni http://xtronic.org/?p=1601 EAGLE Version 6.1 is a bugfix-release. Besides fixing the CAM-problem of version 6.0 further optimizations were carried out. Release notes for EAGLE 6.1.0 DIMENSION command: Added a note about the settings for dimension objects to the online help of the DIMENSION command. Miscellaneous: The new option “Legacy mouse wheel mode” in “Options/User interface” can be [...]

]]> http://xtronic.org/circuit/new-cadsoft-eagle-6-1-pcb-cad/feed/ 0 http://xtronic.org/download/download-download-resistor-color-code-calculator/ http://xtronic.org/download/download-download-resistor-color-code-calculator/#comments Mon, 19 Mar 2012 14:28:59 +0000 Toni http://xtronic.org/?p=1595 There are three types of resistor color coding. They have different numbers of color bands and hence provide different information. You can calculate the value of an unknown resistor with this program. (FreeWare) Windows 98/NT/Me/2000/XP Operating System. Users electronic tags:resistor calculator download, resistot color code 4 band

]]> http://xtronic.org/download/download-download-resistor-color-code-calculator/feed/ 1 http://xtronic.org/download/download-ni-multisim-12-ultiboard-12-professional-edition-12/ http://xtronic.org/download/download-ni-multisim-12-ultiboard-12-professional-edition-12/#comments Sun, 18 Mar 2012 16:42:41 +0000 Toni http://xtronic.org/?p=1591 The latest version of Multisim improves productivity for system design and circuits teaching with the addition of new SPICE models, NI and industry standard hardware connectors, analog and digital co-simulation, and usability enhancements. New Features in Ni Multisim 12 Multisim Snippets Assign homework problems easier by embedding circuit diagram images and files on webpages using [...]

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