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Lm317t Voltage Regulator With Pass Transistor electronic cir
2016-05-07 23:49:1284The LM317T output current can be increased by using an additional power transistor to share a portion of the total current. The amount of current shari...
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Transistor Online Detector Circuit Diagram
2016-05-07 23:27:2064Transistor online detector can test whether the transistor is good or bad without disassembling the transistor. Its working principle is as shown in th...
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TRANSISTORIZED_FREE_RUNNING_CASCODE_MULTIVIBRATOR
2016-05-07 23:07:1568Output waveform can be rectangular or sawtooth, with polarity depending on setting of potentiometer. -C. Sing, Advantages of Free-Running Cascade Multi...
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FET-Field Effect Transistors-Introduction
2016-05-07 22:55:5069INTRODUCTION to FET-Field Effect Transistor So far we have discussed the circuit applications of ordinary transistors, in which both holes and electron...
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The circuit of transistor characteristic curve depicting ins
2016-05-07 22:41:5484See as figure (a), the circuit consists of a sawtooth wave generator and a step wave generator. As depicting transistor characteristics needs two volta...
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Transistorized Am Radio Circuit
2016-05-07 22:32:23119Shown is a schematic of a typical transistor AM radio. This circuit uses npn transistors. The circuit is generic; therefore, no specific values are giv...
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Transistor ringing current generator
2016-05-07 21:52:2173Transistorringing current generatorchanges 24V DC into 60 ~ 90V AC ringing voltage for the supply of communications equipment, such as carrier, high-fr...
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Single-junction transistor sine wave oscillator
2016-05-07 21:42:1163The single-junction transistor is often used in sawtooth generator and pulse generator, but it may also constitute a simple sine wave generator circuit...
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TRANSISTOR_AS_ATTENUATOR
2016-05-07 21:41:5068Servo-type agc for transistor receivers holds audio output constant despite changes in r-f input. Wideband low-noise amplifier is used in transmission ...
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Photoelectric transistors and two-way thyristor circuit cont
2016-05-07 21:30:5267In this circuit, photoelectric transistor controls thyristor T's conduction angles by incident light. It adds 220V AC voltage on A,B, and La is the loa...
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CAPACITIVE_TRANSISTOR_SYNC_LOCK
2016-05-07 21:27:5262Provides stable sync lock of signal generator against noise interference on tv station relay lines.-Y. Fujimura and N. Mii, Automatic Frequency Control...
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Transistor Capacitance Meter Circuit
2016-05-07 21:23:0270This is a circuit that can be used to meter the capacitance. This circuit is similar to previous meter circuit. It has a little difference, this circui...
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2012 Welcomes 3D Transistors!!
2016-05-07 21:10:03633D Transistor A transistor is the fundamental building block of all electronic devices. . A transistor can be defined as a device, which is used to...
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Transistor Pulse Generator
2016-05-07 20:54:0172Seven-V narrow pulses from 2 Hz to 50 kHz are produced by this circuit. CI through C4 provide frequency ranges i n decode steps. Rl and R2 control the ...
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TRANSISTORS_FOR_MIXER_AND_VR_TUBES
2016-05-07 20:47:1863Premixer V6 in Drake T-4XB transmitter is replaced by dual-cascode MOSFETs, with CR4 protecting MOSFET from keyed-ground circuit. High-level mixer V7 o...
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Mono Preamp with Small Transformer and Two Transistors
2016-05-07 20:38:3168The microphone preamplifier described here is a ‘hybrid’ passive / active. A small transformer input provides a small contribution to the gain of a...
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TRANSISTORS_SENSE_TEMPERATURE
2016-05-07 20:24:5173Transistor Q1, nounted in tight thermal contact with heater R7, will maintain crystal oven within 0.2℃ of 70℃.-S. Greenblatt, Transistor Be-comes S...
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TRANSISTOR_PULSE_GENERATOR
2016-05-07 20:20:0671Seven-V narrow pulses from 2 Hz to 50 kHz are produced by this circuit. C1 through C4 provide frequency ranges in decode steps. R1 and R2 control the c...
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TRANSISTORIZED_GEIGER_COUNTER
2016-05-07 20:11:5465Rate-meter circuit converts output of halogen-type counter directly into meter indication corresponding to radiation intensity. Counter triggers two-tr...
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HIGH_SPEED_TRANSISTOR_RELAY
2016-05-07 20:09:0867Push-pull switch handles up to 10 amp with rise time of 50 microsec. Rising d-c voltage at input produces no output until predetermined level is reache...
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10_KC_SINGLE_TRANSISTOR_COLPITTS
2016-05-07 20:07:4367Total temperature drift rate is only 0.035%/℃, determined by coil core material. For higher frequency stability, frequency-determining network should...
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Bipolar Junction Transistors 2
2016-05-07 19:47:2963Experiments were conducted on this circuit and the minimum and maximum frequency and corresponding measured DC voltage on the BJT emitters for each was...
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TeraHertz Transistors
2016-05-07 19:44:2472Terahertz transistors are the new generation semiconductor transistors developed by Intel Corporation. The researchers in Intel had developed a new tra...
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Transistor Phase Shift Oscillator
2016-05-07 19:35:26119RC Phase shift oscillator. RC phase shift oscillator or simply RC oscillator is a type of oscillator where a simple RC network (resistor-capacitor) net...
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FIVE_SILICON_TRANSISTORS_BUILD_15_MV_SIGNAL_210_V_AT_5_W
2016-05-07 19:32:3862Nulling amplifier energizes control winding of servomotor for error-signal inputs of only few millivolts, using two voltage amplifiers, driver, and pus...
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How to build Single Transistor Relay Toggle Circuit
2016-05-07 19:28:5268Description The circuit below requires a double pole, double throw relay in conjunction with a single transistor to allow toggling the relay with a mom...
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Astable Multivibrator with 2 Transistors
2016-05-07 19:06:2386This circuit is basically simple and easy to build, it uses two transistors as active components and a few passive components like resistors, capacitor...
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PHOTOTRANSISTOR_IR_RECEIVER
2016-05-07 18:59:0066This receiver uses an op amp and a phototransistor as a recetver for IR signals. Q1 is a phototransistor. The op amp is CMOS or FET, such as a TL081, e...
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3DU series silicon phototransistor package type and dimensio
2016-05-07 18:49:0578The 3DU series silicon phototransistor can be used in the nearing infrared detector circuit, the optical coupling circuit, the encoder circuit, the cha...
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One Transistor Pump Building Block
2016-05-07 18:47:2165This is a one transistor pump circuit. This is a very simple circuit and very helpful, you can use it as a building block for designing more complex el...
- A lamp flasher circuit using transistors (LM195)
- TRANSISTOR_DECREASES_RESET_TIME
- RESISTOR_TRANSISTOR_NOR_GATE
- Transistorized flasher
- TWO_TRANSISTOR_CARDIAC_PACEMAKER
- Transistor Online Detector Circuit Diagram
- TRANSISTOR_PULSE_GENERATOR
- Transistorized Am Radio Circuit
- Transistor increases zener rating
- TRANSISTORS_FOR_MIXER_AND_VR_TUBES
- Transistor UMB10N and EMB10 internal circuits
- IGBT-Insulated Gate Bipolar Transistors
- Sawtooth Generator (Oscillator) with Transistors
- TRANSISTORIZED_THYRATRON_RING_COUNTER
- Tachometer Circuit with Single Transistor
- L_I_N_E_A_R_TRANSISTORIZED_HORIZONTAL_SWEEP
- SCR circuit using TCA780 and transistor amplification 59
- Molecular Transistors will make breakthrough in electronics
- Wideband Buffer using FET and Bipolar Transistor
- The grating circuit using transistor circuit
- PARALLEL_TRANSISTOR_OUTPUT_STAGE_WITH_EMITTER_TUNING
- Discrete (Transistors) Schmitt Trigger (CA741)
- Single transistor phase shifter circuit (BC108)
- Reference voltage source using complementary transistors
- NONSELECTIVE_FREQUENCY_TRIPLER_USES_TRANSISTOR_SATURATION_CH
- BU406 Silicon Epitaxial-Base Planar NPN Transistor Datasheet
- Thyristor vs Transistor
- Transistorised Code Lock With Torch(LM7812)
- TRANSISTOR_PIN_FINDER
- Darlington Pair Transistor Configuration
- Transistor DDC143TH, DDC143TH-7, DDC144EH, DDC144EH-7 intern
- RS-232 serial interface circuit designed with two transistor
- Two transistor siren
- Transistor Emitter-Follower Buffer
- MESA_TRANSISTOR_TUNER_OSCILLATOR
- Stereo VU Booster Circuit using Transistors
- GOVERNOR_TRANSISTOR_SPEED_REGULATOR
- Two transistor siren
- Transistors Hands off intercom Circuit
- Photoelectric transistors and two-way thyristor circuit cont
- FOUR_TRANSISTOR_REFLEX_PORTABLE
- Regulator 0-30V 1A By Transistor (2SC106)
- Astable Multivibrator with 2 Transistors
- Regulator 0-30V 1A By Transistor (C1061)
- Low Frequency FM Circuit of Transistors
- The Single Atom Transistor Concept
- circuit of transistor and current foldback
- 10,000x With One Transistor(BC547B)
- Transistor Pin Identifier
- THIN_FILM_TOGGtING_WITH_TRANSISTOR
- Mini Logic probe with transistor circuit
- TRANSISTORS_FOR_AF_TUBES
- SIX_TRANSISTOR_72_V_1_W_BROADCAST
- SINGLE_TRANSISTOR_I_F_AMPUFIER
- 10,000x With One Transistor
- Bipolar Transistors
- One transistor code lock
- TWO_TRANSISTOR_PHANTASTRON_SWEEP
- Transistors UHF tuner circuit
- NiCd charger circuit diagram with transistors
- 1A transistor drived by photoelectric diode circuit
- Field-effect transistor RSS065N03、RSS070N05、RSS085N05、R
- Circuit Pre Amp With Transistor
- Transistor Checker Circuit
- Variable-Sensitivity Phototransistor Circuit Circuit
- Regulator 0-30V 1A By Transistor CIRCUIT (H1061)
- MOS Transistors – Operation
- One transistor FM receiver CIRCUIT (2N4416)
- Two Transistor (Boy's Radio) Schematic and Theory of Operati
- ASTABLE_USING_CMOS_TRANSISTOR_PAIR
- Transistor Overvoltage Crowbar Protector
- The level shift circuit diagram completed by PNP transistors
- One Transistor Pump Building Block
- TRANSISTOR_RADIO_TURNOFF
- Transistor ringing current generator
- NPN_SERIES_TRANSISTOR_GATE_1
- MULTIEMITTER_TRANSISTOR_ALTERNATES_BETWEEN_AND_OR_LOGIC
- The Single Atom Transistor Concept
- 10_KC_SINGLE_TRANSISTOR_COLPITTS
- Single Transistor Variable 0-180 Deg Phase Shifter
- Emitter follower circuit composed of transistors and op-amp
- The Story & History of Transistor Invention
- Transistor intercom circuit.
- Transistor Arithmetic Product Wave Detector Circuit
- Radio only 1 transistor without electricity
- 3_TRANSISTOR_UHF_TUNER
- BILATERAL_TRANSISTOR_COMPARATOR
- Wideband Buffer using FET and Bipolar Transistor (AD202KY)
- One Transistor FM Receiver
- Mini Emergency Light by 9013 transistor
- TRANSISTORIZED_UHF_TV_TUNER
- 1_TRANSISTOR_REGENERATIVE_RECEIVER
- Push pull circuit using complementary transistor and CMOS dr
- SINGLE_TRANSISTOR_AUTO_TACHOMETER
- Peal from the transistor
- 3DU series silicon phototransistor package type and dimensio
- CURRENT_SOURCE_AS_TRANSISTOR_LOAD
- TRANSISTOR_CURVE_TRACER_1
- Transistor Oscillators
- The time delay circuit composed of transistors