Yahoo Search Búsqueda en la Web

Entrar

Resultado de búsqueda

  1. Imágenes

    • TRANSISTOR NPN 2N3904 | Tettsa - Tienda
    • 2N3904 Transistor BJT NPN 40V TO-92 - UNIT Electronics
    • NPN Transistor 2N3904 - ARDUSHOP
    • 2N3904 NPN TRANSISTOR 40V/0.2A | Majju PK
    • MCIGICM 200pcs 2n3904 npn Transistor, 2n3904 Bipolar (BJT) Transistors ...
    • 2N3904 NPN 200MA – Servotronik

    Ver todo

  2. forum.arduino.cc › t › solucionado-salida-pwm-arduino-y-amplificador[SOLUCIONADO]Salida PWM arduino y amplificador

    Hace 5 días · Para la conexión a las cuatro bases de los transistores NPN 2N3904 creo que es suficiente. Siendo la corriente máxima de salida que se debe aceptar para un Arduino (40mA Max). De todas maneras, cuando tengas un primer amplificador montado, comprueba con un Tester el amperaje de salida desde el Arduino. Un saludo !! ...

  3. www.pcb-hero.com › blogs › lickys-columnDatasheet NPN transistors – PCB HERO

    Hace 3 días · Some common NPN transistor types include: 2N3904: A widely used general-purpose NPN transistor. BC547: Popular in various electronic circuits. 2SC1815: Known for its good performance. 2N2222: A very common and versatile transistor. TIP41: Often used in power amplifier circuits. MJE13003: Commonly employed in switching applications. NPN transistors are fundamental components in the world of ...

  4. Videos

    Ver todo

  5. unicrom.com › fuente-simetrica-de-15-voltios-transistorizadaFuente simétrica de 15 voltios transistorizada (-15V+15V)

    Hace 3 días · Fuente simétrica de 15 voltios transistorizada - Fuente de de doble polaridad con sólo cuatro transistores y salida regulada

  6. flexpcb.org › transistor-radio-guide-on-how-to-build-a-transistor-radio-circuitTransistor Radio: Guide on How To Build A Transistor Radio...

    Hace 3 horas · Q1: Choose a general-purpose NPN transistor such as 2N3904 or BC547. R3: Use a 1/4 watt carbon film resistor with a value around 4.7 kΩ to 10 kΩ. J1: Use a standard 3.5 mm mono earphone jack. Constructing the Transistor Radio Circuit PCB Layout and Assembly

  7. www.reddit.com › comments › 1djljfoDoes anyone know what transistor this is? : r/AskElectronics -...

    so the direct answer (educata guess) is ; That Transistor is likely an N-P-N BiPolar Junction Small Signal Transistor, such as 2N3904 or BC337 or 2N2222 (metal can) in a TO-92 (-3) plastic package at what $0.10 or 10 cents each.

  8. forum.arduino.cc › t › timed-relay-on-with-momentary-digital-encoder-push-buttonTimed Relay On with Momentary Digital Encoder Push Button

    Hace 5 días · 2N3904. When looking at a schematic, you are responsible to confirm the foot print pin numbers of the transistor which you have. The Base, Emitter and Collector are correctly connected as shown in the schematic. You must always make sure the actual pin numbers agree with your part. i.e.

  9. pcb-copy.com › how-to-make-a-transmitter-the-ultimate-fm-transmitterHow to Make a Transmitter- The Ultimate FM Transmitter

    Hace 3 días · The resistor helps to limit the current and prevent overloading of the transistor. The 100 nF capacitor acts as a decoupling capacitor, filtering out any DC component from the audio signal. Oscillator Stage. The oscillator stage is the heart of the FM transmitter. It consists of a 2N3904 transistor, a 10k Ω biasing resistor, and an LC tank ...