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  • PHOTOFEEDBACK_STABILIZATION_OF_PHOTOTRANSISTOR

    2016-05-06 16:03:5259

    Subminiature lamp mounted on window of phototransistor stabilizes electro-optical response of high-temperatures. Base bias for phototransistor is suppl...

  • TWO_TRANSISTOR_MODULATOR_FOR_LIGHT_EMITTING_DIODE

    2016-05-06 15:59:3563

    Linear range of 80% modulation for bandwidth of 30 cps to 250 kc, with only 3% distortion at 1 kc, permits good voice transmission over light beams gen...

  • Grid Electrode Driving Circuit Composed Of Two Transistors

    2016-05-06 15:55:18113

    The picture shows the grid electrode driving circuit composed of VT1 and VT2 which are in the emitter follower working mode. For the power MOSFET whose...

  • FOUR_TRANSISTOR_A_C_LINE_SET

    2016-05-06 15:54:4959

    Nominal sensitivity is 40 microvolts per meter, power output 750 mw, and total power drain 10 w. - Transistor Manual, Seventh Edition, General Electric...

  • Single transistor radio

    2016-05-06 15:46:2064

    Description. Here is the circuit diagram of a simple radio that uses one transistor and few other passive components.The C6 and L1 forms a tank circuit...

  • _TWO_TRANSISTOR_REFLEX_RADIO

    2016-05-06 15:37:5264

    Q1 is used regeneratively as r-f amplifier and reflexively as first a-f amplifier, while Q2 serves as power amplifier.-S. A. Sullivan, Transistor Radio...

  • How to build Transistor / Diode / IC (DIP) Outlines

    2016-05-06 15:37:3959

    Circuit diagram Reprinted Url Of This Article: http://www.circuit-finder.com/categories/general-electronics/628/transistor-diode-ic-dip-outlines Declar...

  • Unijunction transistor working performance speed measurement

    2016-05-06 15:26:5863

    Measured single-junction transistor VBT ( set: BT33) and R3, C2 form relaxation oscillator. When VBT gets conduction, transistor VT1 obtains bias curre...

  • The protection circuit diagram adopted transistor triode

    2016-05-06 15:09:5960

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

  • Transistor Circuit Design

    2016-05-06 15:02:1868

    Transistors are inevitable parts of Electronic circuits. The success of a circuit design lies in the selection of proper transistor type and calculatio...

  • PARALLEL_TRANSISTOR_OUTPUT_STAGE_WITH_EMITTER_TUNING

    2016-05-06 15:01:3759

    Variable capacitor common to both emitters, together with r-f choke for d-c path, Provides efficient tuning and increased power gain at outputs near ma...

  • Transistor Overvoltage Crowbar Protector

    2016-05-06 14:54:4364

    This is a transistor crowbar circuit for overvoltage protection. This circuit is used to protect any devices, when the overvoltage occurs. This circuit...

  • ASTABLE_USING_CMOS_TRANSISTOR_PAIR

    2016-05-06 14:47:5060

    One transistor pair from CA3600E array is used with CA3080 operational transconductance amplifier to give precise timing and threshold for square waves,...

  • TRANSISTORS_SIMULATE_PHANTASTRON

    2016-05-06 14:46:2264

    Three transistors simulate current-partitioning action of pentode vacuum-tube phantastron sawtooth sweep generator. Potentiometer in bias and feedback ...

  • TRANSISTOR_CURVE_TRACER

    2016-05-06 14:35:5966

    When fed with staircase waveform of base-culrent generator, circuit generates series of current-voltage (I-V) curves as function of base current, for t...

  • Transistor Online Detector Circuit Diagram

    2016-05-06 13:57:1561

    Transistor online detector can test whether the transistor is good or bad without disassembling the transistor. Its working principle is as shown in th...

  • Discrete (Transistors) Schmitt Trigger (CA741)

    2016-05-06 13:51:1062

    This article describes the Discrete (Transistors) Schmitt Trigger (CA741). The content is very simple, very helpful. Components in this article can hel...

  • 120_150_MHz_FOR_TRANSISTOR_RADIO

    2016-05-06 13:51:0665

    Values shown cover bands for aircraft radio, 2-m amateur radio band, and other services. Circuit is regenerative converter, with incoming signal tuned ...

  • Peal from the transistor

    2016-05-06 13:34:2771

    The work of the circuit,which theTone audio generatorcircuit will distribute to is 2 part, be first part is will the part frequency generator modern by...

  • Three-phase motor transistor automatic limiting reversing ci

    2016-05-06 13:19:3159

    The circuitshown in the chart usestime relay KT, pulse transistor JJSB1, time relay,and ithas normally open, normally closed contacts with adjustable t...

  • The Single Atom Transistor Concept

    2016-05-06 13:12:3163

    Worlds Smallest Single Atom Transistor A group of researchers including Michelle Simmons and her colleagues developed a single phosphorus atom transist...

  • Checking Transistor with the sound

    2016-05-06 13:03:1361

    This circuit uses to check transistor get accurately and fast. By the way will check to tell with sound signal which , pertaining to the expansion rati...

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