-
Lm317t Voltage Regulator With Pass Transistor electronic cir
2016-05-07 23:49:1288The 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...
-
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...
-
TRANSISTORIZED_FREE_RUNNING_CASCODE_MULTIVIBRATOR
2016-05-07 23:07:1581Output waveform can be rectangular or sawtooth, with polarity depending on setting of potentiometer. -C. Sing, Advantages of Free-Running Cascade Multi...
-
FET-Field Effect Transistors-Introduction
2016-05-07 22:55:5072INTRODUCTION to FET-Field Effect Transistor So far we have discussed the circuit applications of ordinary transistors, in which both holes and electron...
-
The circuit of transistor characteristic curve depicting ins
2016-05-07 22:41:5488See as figure (a), the circuit consists of a sawtooth wave generator and a step wave generator. As depicting transistor characteristics needs two volta...
-
Transistorized Am Radio Circuit
2016-05-07 22:32:23136Shown is a schematic of a typical transistor AM radio. This circuit uses npn transistors. The circuit is generic; therefore, no specific values are giv...
-
Transistor ringing current generator
2016-05-07 21:52:2181Transistorringing current generatorchanges 24V DC into 60 ~ 90V AC ringing voltage for the supply of communications equipment, such as carrier, high-fr...
-
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...
-
TRANSISTOR_AS_ATTENUATOR
2016-05-07 21:41:5072Servo-type agc for transistor receivers holds audio output constant despite changes in r-f input. Wideband low-noise amplifier is used in transmission ...
-
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...
-
CAPACITIVE_TRANSISTOR_SYNC_LOCK
2016-05-07 21:27:5267Provides stable sync lock of signal generator against noise interference on tv station relay lines.-Y. Fujimura and N. Mii, Automatic Frequency Control...
-
Transistor Capacitance Meter Circuit
2016-05-07 21:23:0271This 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...
-
2012 Welcomes 3D Transistors!!
2016-05-07 21:10:03673D Transistor A transistor is the fundamental building block of all electronic devices. . A transistor can be defined as a device, which is used to...
-
Transistor Pulse Generator
2016-05-07 20:54:0186Seven-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 ...
-
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...
-
Mono Preamp with Small Transformer and Two Transistors
2016-05-07 20:38:3172The microphone preamplifier described here is a ‘hybrid’ passive / active. A small transformer input provides a small contribution to the gain of a...
-
TRANSISTORS_SENSE_TEMPERATURE
2016-05-07 20:24:5188Transistor Q1, nounted in tight thermal contact with heater R7, will maintain crystal oven within 0.2℃ of 70℃.-S. Greenblatt, Transistor Be-comes S...
-
TRANSISTOR_PULSE_GENERATOR
2016-05-07 20:20:0676Seven-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...
-
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...
-
HIGH_SPEED_TRANSISTOR_RELAY
2016-05-07 20:09:0871Push-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...
-
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...
-
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...
-
TeraHertz Transistors
2016-05-07 19:44:2473Terahertz transistors are the new generation semiconductor transistors developed by Intel Corporation. The researchers in Intel had developed a new tra...
-
Transistor Phase Shift Oscillator
2016-05-07 19:35:26138RC Phase shift oscillator. RC phase shift oscillator or simply RC oscillator is a type of oscillator where a simple RC network (resistor-capacitor) net...
-
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...
-
How to build Single Transistor Relay Toggle Circuit
2016-05-07 19:28:5273Description The circuit below requires a double pole, double throw relay in conjunction with a single transistor to allow toggling the relay with a mom...
-
Astable Multivibrator with 2 Transistors
2016-05-07 19:06:2392This circuit is basically simple and easy to build, it uses two transistors as active components and a few passive components like resistors, capacitor...
-
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...
-
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...
-
One Transistor Pump Building Block
2016-05-07 18:47:2176This 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...
- MULTIEMITTER_TRANSISTOR_AND_OR_LOGIC
- Field-effect transistor STE110NS20FD、SFE180NE10、STE250NS1
- COMPLEMENTARY_TRANSISTOR_DARLINGTON_
- TRANSISTOR_TURNS_OP_AMP_ON_OR_OFF
- MOS Transistors – Operation
- 10,000x With One Transistor
- Unijunction transistor delay circuit
- N-CH AND P-CH TRANSISTORS FORM PUSH-PULL DRIVER
- MMBT3906 -200 mA, -40 V PNP Plastic Encapsulated Transistor
- TWO_TRANSISTOR_SINE_WAVE_OSCILLATOR
- Transistor Online Detector Circuit Diagram
- 2N6027 Programmable Unijunction Transistor
- 13_V_AT_2_A_WITH_NPN_TRANSISTORS
- SINGLE_TRANSISTOR__ONE_SHOT
- Single-junction transistor sine wave oscillator circuit
- 250_MHz_BF_to_50_MHz_IF_mixer_using_a_2N3308_transistor
- 250_MHz_PF_to_50_MHz_IF_mixer_using_an_MM1941_transistor
- BIPOLAR TRANSISTORS AND SEMICONDUCTOR OUTLINES
- BILATERAL_TRANSISTOR_COMPARATOR
- High volt shock by transistor 2SC458
- Single Transistor Relay Toggle Circuit
- Emitter follower circuit composed of transistors and op-amp
- transistor UMG2N and EMG2 internal circuits
- Phototransistor circuit
- N-CH AND P-CH TRANSISTORS FORM PUSH-PULL DRIVER
- The time delay circuit composed of transistors and comparato
- 1_min_WITH_TRANSISTOR_ARRAY
- STABLE_FOUR_TRANSISTOR_TIMER
- TWO_TRANSISTOR_PHANIASTRON
- Transistor Checker Circuit
- NOR_LOGIC_USING_SERIES_TRANSISTORS_FOR_AND_GATE
- The Transistor Characteristic Curve Drawer Circuit Composed
- SIX_TRANSISTOR_6_V_BROADCAST_RECEIVER
- INEXPENSIVE_TWO_TRANSISTOR_XOR_GATE
- TRANSISTOR_CURVE_TRACER_1
- CAPACITIVE_TRANSISTOR_SYNC_LOCK
- TRANSISTOR_RADIO_TURNOFF
- Teeny Tiny Discrete Transistors(LM2576)
- Transistor Circuit Design
- Walkaround Transistor Throttle Schematic
- 6 Transistor Tilden
- Variable-Sensitivity Phototransistor Circuit Circuit
- The Combination of Nanoelectronic Transistor with Biological
- Using Multiple Phototransistors
- transistor AK25HB120 and AK25HB160 internal circuits
- TRANSISTOR_DIODE_AfOR_GATE
- Frequency Divider by one transistor BC549
- Relaxation Oscillation Circuit of Unijunction Transistor
- Car Battery Charger with transistors
- Hearing aid circuit diagram using transistors
- Transistor DDC123JH, DDC123JH-7, DDC124EH-7, DDC143EH-7 inte
- Bipolar Junction Transistors 2
- Transistor radio tuning instruction circuit diagram
- RS-232 serial interface circuit designed with two transistor
- Single Transistor Blocking Monostable (TM019)
- ASTABLE_HYBRID_TD_TRANSISTOR_SQUARE_WAVE_GENERATOR
- NiCd charger circuit diagram with transistors
- FIVE_TRANSISTOR_AUTO_RADIO
- Phototransistor circuit
- TRANSISTORIZED_FREE_RUNNING_CASCODE_MULTIVIBRATOR
- LM317 Regulator With Pass Transistor (1N4002)
- Using a low-cost transistor radio show
- SINGLE_TRANSISTOR_CODE_PRACTICE_OSCILLATOR
- BC639 High Current Transistors
- MOSFET-Metal Oxide Semiconductor Transistor
- TRANSISTOR_THERMOMETER
- Regulator 0-30V 1A By Transistor (2SC106)
- Single Transistor Blocking Oscillator (MPSA06)
- Darlington Pair Transistor Configuration
- Two transistor regulator circuits
- SCR circuit diagram with replacing by transistor
- Circuit Pre Amp With Transistor
- Single Transistor Blocking Monostable
- Transistorized Bar-Graph Driver
- STANDARD_PARALLEL_TRANSISTOR_OUTPUT_DOUBLER
- Car Battery Charger with transistors
- JFET-Junction Field Effect Transistor
- Piezoresistor protection transistor circuit
- The FM modulation circuit composed of transistors
- Voltage Regulator with Op-Amp and Transistors
- Unijunction Transistor Constitutive Thyristor Trigger Circui
- The transistor lat
- Invention History of Phototransistor and Photodiode
- Field-effect transistor RSS095N05、RSS100N03、RSS125N03、R
- NPN Transistor Darlington Configuration
- DRIVER RELAY CIRCUIT WITH TRANSISTOR SCHEMATIC DIAGRAM
- Crystal Oscillator Using Transistor, Capable of Overtone Ope
- Transistors Hands off intercom Circuit
- UJT-Uni Junction Transistors
- Moisture Activated Relay by Bipolar Transistor
- One Transistor Radio(BC548)
- 2 Transistors Signal Generator For Signal Tracing
- 1_TRANSISTOR_REGENERATIVE_RECEIVER
- NEON_TRANSISTOR_RELAXATION
- TRANSISTOR_AS_SMOOTHING_FILTER
- PHOTOFEEDBACK_STABILIZATION_OF_PHOTOTRANSISTOR
- Transistor Actinometer Circuit
- TRANSISTOR_MATCHING_CIRCUIT
- UNIJUNCTION_TRANSISTOR_OSCILLATOR
- The circuit of transistor characteristic curve depicting ins