Position: Index > Transistor Circuit >
  • TWO_TRANSISTOR_CASCODE_MULTIVIBRATOR

    2016-05-09 08:57:4881

    Two capacitors in voltage-divider storage circuit control transistors to give choice of rectangular or sawtooth waveforms at output of Q1, depending on...

  • Transistor based FM bug in mint box

    2016-05-09 08:56:2668

    There are tons FM bugs all over the internet. You may find small, IC based ones, powerful, sensitive and so on and on. Take a look at this transistor b...

  • Single Transistor Variable 0-180 Deg Phase Shifter

    2016-05-09 08:47:2780

    The schematic diagram below shows a variable 0-180 degree phase shifter circuit. This circuit can provide? phase shifted output (compared with the inpu...

  • PUMPED_TUNNEL_DIODE_TRANSISTOR_LOGIC_GATE

    2016-05-09 08:47:0966

    Nipo gate accepts negative inputs and provides positive outputs, while pino gate accepts positive inputs and provides negative outputs. With no inputs,...

  • PENENTU B-C-E TRANSISTOR SCHEMATIC DIAGRAM

    2016-05-09 08:37:4268

    SKEMA RANGKAIAN PENENTU B-C-E TRANSISTOR Basis-Collector-Emitter Transistor Testing procedure: * Connect randomly the pins of the transistor under test...

  • Circuit Diagram of Capacitance/Frequency/Transistor Online D

    2016-05-09 08:01:1763

    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...

  • 13_V_AT_2_A_WITH_PNP_TRANSISTORS

    2016-05-09 07:55:5371

    Reference voltage source q1 is 2N301, while series-pass regulator Q2 is 2N1523 D5 is 1N5245 15-V zener Secondary of T1 is 16-19 V, or can be 6-V and 12...

  • Reference voltage source using complementary transistors

    2016-05-09 07:21:0361

    The characteristic of this circuit is shown in the following table ( RL=68kΩ)reference voltage sourceadopts BJTadopts complementray transistorvoltage-...

  • The transistor lat circuit (CD4001)

    2016-05-09 07:08:3666

    This article describes the The transistor lat circuit (CD4001). The content is very simple, very helpful. Components in this article can help you under...

  • Transistors Hands off intercom Circuit

    2016-05-09 07:05:2081

    A simple intercom circuit designed based on transistors is shown here. This intercom circuit does not require a changeover switch and you can use it ju...

  • 1A transistor drived by photoelectric diode circuit

    2016-05-09 06:47:2461

    Any normal optoelectronic isolator have enough output to satisfy the input current requirement of 1A power transistor.When the driving signal is not av...

  • Cheap Transistor Meter (CD4026)

    2016-05-09 06:24:0660

    Measures the hfe of NPN and PNP transistors Circuit diagram: Parts: R1_______________1M 1/4W ResistorR2______________10M 1/4W ResistorR3______________4...

  • GOVERNOR_TRANSISTOR_SPEED_REGULATOR

    2016-05-09 06:06:0163

    Centrifugal governor is used as error detector, with contacts handling only a few microwatts. Two-transistor amplifier actuated by governor is connecte...

  • JFET-Junction Field Effect Transistor

    2016-05-09 05:55:5460

    As already mentioned in Field Effect Transistors (FET) , JFETs are of two types, namely N-channel JFETs and P-channel JFETs. Generally N-channel JFETs ...

  • Two-Transistor DC Motor Driver Circuit Diagram Using The TIP

    2016-05-09 05:48:47110

    Description: The following circuit shows about? Two-Transistor DC Motor Driver Circuit Diagram . This circuit using the TIP32 Transistor. Features: run...

  • Transistor Clipping Circuits

    2016-05-09 05:44:5461

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

  • The circuit of transistor characteristic curve depicting ins

    2016-05-09 05:40:2060

    See as figure (a), the circuit consists of a sawtooth wave generator and a step wave generator. As depicting transistor characteristics needs two volta...

  • The Voltage Regulator With a Field Effect Transistor

    2016-05-09 05:31:5161

    Feature of this transistor compensation voltage (see picture) – used in the feedback field effect transistor VT3, which acts as a dynamic load for th...

  • DARLINGTON_TRANSISTOR_OSCILLATOR

    2016-05-09 05:31:3468

    This oscillator uses a very large capacitance-to-inductance ratio. L1 is a one-tum coil consisting of a loop of #12 wire 12 in diameter. This circuit i...

  • CAPACITIVE_TRANSISTOR_SYNC_LOCK

    2016-05-09 05:26:16141

    Provides stable sync lock of signal generator against noise interference on tv station relay lines.-Y. Fujimura and N. Mii, Automatic Frequency Control...

  • How to build LM317T Voltage Regulator with Pass Transistor

    2016-05-09 05:25:2778

    Description The LM317T output current can be increased by using an additional power transistor to share a portion of the total current. The amount of c...

  • TWO_TRANSISTOR_SINE_WAVE_OSCILLATOR

    2016-05-09 05:24:0463

    This oscillator uses two transistors and operates the crystal in the fundamental mode. C1 and C2 should be about 2 700 pF for 1 MHz, 680 pF for 5 MHz, ...

  • The protection circuit diagram adopted transistor triode

    2016-05-09 05:23:1165

    The protection circuit which adopts transistor triode, the regulator's amperage is limited by using the triode's emitter junction slot, the protection ...

  • Two Transistors AM Radio Receiver

    2016-05-09 05:20:5466

    Using only two active components, we can build an AM radio receiver working on MW (Medium Wave) Band. The circuit uses straight receiver configuration,...

  • Resistor - transistor gate circuit

    2016-05-09 05:15:3661

    Figure (a) is theresistor - transistor gate circuit diagram , it is similar to the ordinary NAND gate, but each input endisconnectedto a Rk with the sa...

  • 1_TRANSISTOR_REGENERATIVE_RECEIVER

    2016-05-09 05:14:0963

    Using an MPF102 FET, this one-transistor radio receiver is suitable for experimental use. It can tune 4 to 26 MHz. For speaker operation, a simple IC a...

  • Piezoresistor protection transistor circuit

    2016-05-09 04:57:2961

    As shown in Figure a, it uses non-linear relationship of the piezoresistor to achieve the protectionfor the transistor. In Figure b, c, due to induced ...

  • Unijunction transistor sawtooth wave generator circuit

    2016-05-09 04:45:0367

    The sawtooth wave generator circuit is as shown in figure 1. It uses the unijunction transistor multivibrator as the foundation, and it has a emitter f...

  • Transistor organ CIRCUIT (BC337)

    2016-05-09 04:30:29101

    This article describes the Transistor organ CIRCUIT (BC337). The principle is very simple, very practical. The circuit components can help you understa...

  • 6 Transistor Tilden

    2016-05-09 04:11:2263

    This diagram is certainly the 6 transistor Tilden H-bridge circuit; while not as old as the original basic H-bridge, this goes way back, and will be th...

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