Position: Index > Transistor Circuit >
  • 20 kHz Astable Multivibrator with Transistors CIRCUIT (2N390

    2016-05-06 22:21:2673

    This article describes the 20 kHz Astable Multivibrator with Transistors CIRCUIT (2N3904). The content is very simple, very helpful. Components in this...

  • Transistor radio application circuit of the ceramic filter

    2016-05-06 21:53:4965

    The transistor radio application circuit of the two-port and three-port ceramic filter. The ceramic filters B1 and B2 can be used in the 465kHz interme...

  • Economical Transistor Radio(BC337)

    2016-05-06 21:46:16128

    This article describes Economical Transistor Radio (BC337). The principle is very simple, very practical. The circuit components can help you understan...

  • Transistor Disconnecting Circuit Using Inductance Stored Ene

    2016-05-06 21:42:5159

    The picture shows the transistor disconnecting circuit using inductance stored energy. In the circuit shown in picture (a), during the transistor VT1 c...

  • TRANSISTOR_RADIO_TURNOFF

    2016-05-06 21:35:4666

    Circuit switches radio off after delay of about 30 min, if ganged switch is set to other position and radio switch itself is left on. Current drain of ...

  • Phototransistor circuit

    2016-05-06 21:14:1865

    If you connect the phototransistor in this circuit, the collector of the phototransistor is connected with the positive potential, the emitter of it is...

  • transistor UMG2N and EMG2 internal circuits

    2016-05-06 20:38:4060

    The transistor UMG2N and EMG2 internal circuits are as shown:...

  • FOUR_TRANSISTOR_T_U_N_E_R

    2016-05-06 20:25:58135

    Diffused-base mesa transistors permit design of tv tuners with noise performance equal to that of tube tuners. Article gives complete design procedure ...

  • Transistorized flasher

    2016-05-06 20:24:4663

    This simple circuit will flash a 6 volt lamp at a rate determined by the size of capacitor CI. It is most economical on power as it only draws current ...

  • Transistor Clipping Circuits

    2016-05-06 20:14:2160

    Transistor Clipping Circuits In this article, the transistor clipping circuits is explained in detail along with the circuit diagrams and waveforms. Th...

  • Transistor intercom circuit.

    2016-05-06 19:59:3968

    Description. Here is a simple but effective intercom circuit that is based fully on transistors.The circuit is based on a three stage RC coupled amplif...

  • The time delay circuit composed of transistors and comparato

    2016-05-06 19:51:3660

    In Figure 2 is the time delay circuit composed of transistors and comparators. The circuit is like the circuit that is shown in Figure 1, the comparing...

  • One transistor FM receiver CIRCUIT (2N4416)

    2016-05-06 19:24:2872

    This article describes the One transistor FM receiver CIRCUIT (2N4416). The content is very simple, very helpful. Components in this article can help y...

  • 10,000x With One Transistor(BC547B)

    2016-05-06 19:08:2368

    This article briefly describes the 10,000 x With One Transistor (BC547B). This principle is easy to understand, but also very practical. Depth understa...

  • Two transistor regulator circuits

    2016-05-06 19:01:1363

    This page discusses the various ways that a voltage regulator can be made using two transistors. If one of these transistors is the series-pass element...

  • TRANSISTORIZED_UHF_TV_TUNER

    2016-05-06 18:52:2559

    Gain is 3 to 9 db over tuning range of 470 to 890 Mc and noise-figure is 7 to 9 db, with output at 45 Mc. Current drain is only 18 ma at 12 v.-Transist...

  • TRANSISTOR_THERMOMETER

    2016-05-06 18:38:2162

    Base bias of germanium transistor varies linearly with temperature over wide ranee, at about 0.0014 v d-c per deg F. Meter is connected to measure base...

  • Crystal Oscillator Using Transistor, Capable of Overtone Ope

    2016-05-06 18:29:5262

    This article describes the Crystal Oscillator Using Transistor, Capable of Overtone Operation (MAX6316L). The content is very simple, very helpful. Com...

  • NEON_TRANSISTOR_RELAXATION

    2016-05-06 18:23:4961

    Operates over range of 0.05 to 7,000 cps by adjusting values of C1, C2, and R4. Average supply current drawn is less than 1 ma.-R. D. Ryan, Low-Cost Pu...

  • TRANSISTORIZED_BREAKER_POINTS

    2016-05-06 18:17:1059

    Uses Texas Instruments BUY23/23A high-voltage transistors that can easily withstand voltages up to about 300V existiong across breaker points of distri...

  • 12_W_WITH_BOOSTER_TRANSISTORS

    2016-05-06 17:59:0363

    At signal input levels below 20 mW、National LM378 opamp suppliesload directly through 5-ohm resistor up to current peaks of about 100 mA。Above this...

  • Circuit Diagram of Capacitance/Frequency/Transistor Online D

    2016-05-06 17:55:1761

    When K1 is placed in II, then it can be used to test capacitance. 555, resistances from R8 to R12 and Capacitance Cx under test constitute monostable t...

  • Regulator 0-30V 1A By Transistor CIRCUIT (H1061)

    2016-05-06 17:41:29100

    This article describes the Regulator 0-30V 1A By Transistor CIRCUIT (H1061). The content is very simple, very helpful. Components in this article can h...

  • Tachometer Circuit Diagram with Single Transistor

    2016-05-06 17:18:5161

    A schematic diagram of simple tachometer circuit is shown below. Using only a single transistor as the active component, this tachometer would probably...

  • SINGLE_TRANSISTOR_I_F_AMPUFIER

    2016-05-06 17:02:1860

    Designed for broadcast-band transistor radio. Neutralization is unnecessary with 2N293 rate-grown npn transistor used.-Transistor Manual, Seventh Editi...

  • Transistor Phase Shift Oscillator

    2016-05-06 16:56:3995

    The circuit arrangement of a phase-shift oscilla-tor using N-P-N transistor in CE configuration is shown in figure. As usual, the voltage divider R1-R2...

  • Transistor Ignition circuit diagram

    2016-05-06 16:50:52107

    This transistor ignition circuit give your car to have better starting and smoother running, particularly at very high and very low RPM. Lower fuel con...

  • Electronic Code Lock With 1 Transistor

    2016-05-06 16:43:5660

    This is of advance the simplest electronic code lock circuit one can make. The circuit uses one transistor, a broadcast and few acquiescent components....

  • 400_V_OUTPUT_SWING_WITH_TRANSISTORS

    2016-05-06 16:29:3960

    Direct-coupled differential voltage amplifier gives gain of 100 as low-frequency oscilloscope amplifier. Drift is less than 1V over normal room tempera...

  • FOUR_TRANSISTOR_T_U_N_E_R

    2016-05-06 16:07:4363

    Diffused-base mesa transistors permit design of tv tuners with noise performance equal to that of tube tuners. Article gives complete design procedure ...

Maybe you like