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Lm317t Voltage Regulator With Pass Transistor electronic cir
2016-05-07 23:49:1287The 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 23:07:1571Output 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 22:55:5070INTRODUCTION 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 22:41:5486See 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 22:32:23128Shown 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 21:52:2176Transistorringing 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 21:41:5069Servo-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 21:27:5265Provides 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 21:10:03653D 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 20:54:0183Seven-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 20:47:1866Premixer 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 20:38:3171The 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 20:24:5180Transistor 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 20:20:0675Seven-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 20:09:0869Push-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 19:35:26128RC 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 19:28:5270Description 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 19:06:2390This 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 18:59:0069This 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 18:47:2169This 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...
- The transistor lat circuit (CD4001)
- Reference voltage source using complementary transistors
- STANDARD_PARALLEL_TRANSISTOR_OUTPUT_DOUBLER
- SINGLE_TRANSISTOR_AUTO_TACHOMETER
- THREE_TRANSISTOR_CB_TRANSCEIVER
- Discrete (Transistors) Schmitt Trigger
- FIVE_TRANSISTOR_AUTO_RADIO
- BIPOLAR TRANSISTORS AND SEMICONDUCTOR OUTLINES
- Car Battery Charger with Transistors Circuit
- ASTABLE_HYBRID_TD_TRANSISTOR_SQUARE_WAVE_GENERATOR
- FET-Field Effect Transistors-Introduction
- MESA_TRANSISTOR_TUNER_OSCILLATOR
- TRANSISTOR_PUMP_DISCRIMINATOR
- TWO_TRANSISTOR_PHANTASTRON_SWEEP
- PENENTU B-C-E TRANSISTOR SCHEMATIC DIAGRAM
- Regulator 0-30V 1A By Transistor (2SC106)
- One transistor FM receiver CIRCUIT (2N4416)
- TRANSISTOR_RADIO_TURNOFF
- One Transistor FM Receiver
- TRANSISTOR_INCREASES_ZENER_RATING
- TRANSISTOR_CURVE_TRACER
- BINARY_WITH_STEERING_CIRCUIT_TRANSISTOR
- Car Battery Charger with Transistors Circuit
- circuit of transistor and current foldback
- One Transistor Pump Building Block
- FOUR_TRANSISTOR_T_U_N_E_R
- Single Transistor Blocking Oscillator (MPSA06)
- Transistor quality checker with buzzer
- INPUT_TURNS_BOTH_TRANSISTORS_ON
- Transistor Buffer for Zener Diode Voltage Regulator
- Mono Preamp with Small Transformer and Two Transistors
- TRANSISTOR_PIN_FINDER
- Bipolar transistor
- HIGH_SPEED_TRANSISTOR_RELAY
- SCR circuit using TCA780 and transistor amplification 59
- Transistorized flashers
- The Voltage Regulator With a Field Effect Transistor
- Bipolar Junction Transistors 2
- Cheap Transistor Meter (CD4026)
- 2012 Welcomes 3D Transistors!!
- A few kinds of silicon photo-transistor main parameters
- Frequency Divider by one transistor BC549
- Field-effect transistor STE110NS20FD、SFE180NE10、STE250NS1
- SINGLE_TRANSISTOR__ONE_SHOT
- Electric Field Detector with 6 Million Gain Transistor
- 1A transistor drived by photoelectric diode circuit
- transistor AK25GB40 and AK25GB80 internal circuits
- Car Battery Charger with transistors
- Transistor Pulse Generator
- TRANSISTORIZED_CHRONOTRON_MEASURES_COAX_DELAY
- Programmable Unijunction Transistor Flasher Circuit
- LOW_DISSIPATION_TRANSISTOR_OVERVOLT_AGE_FUSE
- Lie detector circuit design using transistors
- The Story & History of Transistor Invention
- MMBT3906 -200 mA, -40 V PNP Plastic Encapsulated Transistor
- A lamp flasher circuit using transistors (LM195)
- Lamp Flasher by 2N2907 Bipolar Transistor
- IGBT-Insulated Gate Bipolar Transistors
- Collector-Base-Emitter Pin Identifier of Transistors
- Push pull circuit using complementary transistor and CMOS dr
- FET-Field Effect Transistors-Introduction
- Transistor DDC143TH, DDC143TH-7, DDC144EH, DDC144EH-7 intern
- TRANSISTORIZED_UHF_TV_TUNER
- Phototransistor chip structure schematic circuit
- Relaxation Oscillation Circuit of Unijunction Transistor
- SINGLE_TRANSISTOR_I_F_AMPUFIER
- Transistor AK90GB80 and AK90HB120 internal circuits
- TWO_TRANSISTOR_CARDIAC_PACEMAKER
- NEON_TRANSISTOR_RELAXATION
- Transistor radio application circuit of the ceramic filter
- Phototransistor circuit
- Single Transistor Half-Wave Peak Detector Circuit
- Circuit Diagram of Capacitance/Frequency/Transistor Online D
- The circuit of transistor characteristic curve depicting ins
- DARLINGTON_TRANSISTOR_SERIES_REGULATOR
- Regulator 0-30V 1A By Transistor (C1061)
- Regulator 0-30V 1A By Transistor CIRCUIT (H1061)
- two transistor operation
- Crystal Oscillator Using Transistor, Capable of Overtone Ope
- NONSELECTIVE_FREQUENCY_TRIPLER_USES_TRANSISTOR_SATURATION_CH
- TRANSISTORIZED_AM_RADIO
- THREE_TRANSISTOR_A_M_F_M_I_F_STRIP
- Transistor Emitter-Follower Buffer
- RS-232 serial interface circuit designed with two transistor
- Transistor Oscillators
- Metal detector circuit electronic project using transistors
- TRANSISTORIZED_MAGNETOSTRICTION_BAND_PASS_FILTER
- 13_V_AT_2_A_WITH_NPN_TRANSISTORS
- NiCd charger circuit diagram with transistors
- UJT-Uni Junction Transistors
- 2012 Welcomes 3D Transistors!!
- Single transistor radio
- Tachometer Circuit with Single Transistor
- Capacitance Meter Circuit Using Transistors
- 1 transistor treasure locator circuit
- With a logic circuit, composed of diodes and transistors wav
- Transistor increases zener rating
- Transistor Clipping Circuits
- Transistor Turns Op Amp On Or Off
- Bipolar Junction Transistors