Monostable Multivibrator Using Transistors

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Product Details:

Usage Pulse generation, timing applications, switching circuits, waveform shaping
Voltage Input voltage: 9V to 12V DC; Output pulse voltage: close to supply voltage
Display No display present
Power Operates typically at 9V to 12V DC
Product Type Monostable Multivibrator (Pulse Generator Circuit)
Material PCB (fiberglass), plastic casing, standard electronic components
Design Discrete transistor-based monostable multivibrator
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Monostable Multivibrator Using Transistors Price And Quantity

Minimum Order Quantity 1 Unit

Input Type Momentary switch or TTL-compatible pulse
PCB Type Single layer, hand soldered
Frequency Response Low frequency; designed for single or occasional pulse, not continuous oscillation
Pulse Width Range Typically adjustable from microseconds to several seconds by changing R and C values
Circuit Components Includes resistors, capacitors, two NPN transistors, connectors
Safety Compliance For educational use only; not certified for industrial standards
Mounting Type Tabletop/bench, not for panel or rack mount
Application Areas Educational demonstrations, laboratory experiments, project prototyping
Trigger Method Manual or electronic pulse to base of input transistor
Operating Temperature Range 0C to 60C (depending on component ratings)
Current Consumption Low, typically <50mA
Output Single rectangular pulse on trigger

Monostable Multivibrator Using Transistors Product Specifications

Weight Approx. 50 grams
Detector No detector; triggered by external input pulse
Display No display present
Accuracy High stability and timing accuracy, typically within 5% depending on component selection
Power Operates typically at 9V to 12V DC
Power Source DC power supply
Material PCB (fiberglass), plastic casing, standard electronic components
Usage Pulse generation, timing applications, switching circuits, waveform shaping
Design Discrete transistor-based monostable multivibrator
Dimension (L*W*H) 75 mm x 50 mm x 15 mm (approximation based on general PCB size)
Voltage Input voltage: 9V to 12V DC; Output pulse voltage: close to supply voltage
Charging Time Variable; determined by RC time constant
Product Type Monostable Multivibrator (Pulse Generator Circuit)

Input Type Momentary switch or TTL-compatible pulse
PCB Type Single layer, hand soldered
Frequency Response Low frequency; designed for single or occasional pulse, not continuous oscillation
Pulse Width Range Typically adjustable from microseconds to several seconds by changing R and C values
Circuit Components Includes resistors, capacitors, two NPN transistors, connectors
Safety Compliance For educational use only; not certified for industrial standards
Mounting Type Tabletop/bench, not for panel or rack mount
Application Areas Educational demonstrations, laboratory experiments, project prototyping
Trigger Method Manual or electronic pulse to base of input transistor
Operating Temperature Range 0C to 60C (depending on component ratings)
Current Consumption Low, typically <50mA
Output Single rectangular pulse on trigger

Monostable Multivibrator Using Transistors Trade Information

Supply Ability 5 Unit Per Week
Delivery Time 4-5 Days

Product Description

Monostable Multivibrator Using Transistors

Objective: Monostable Multivibrator Apparatus has been designed to study the operation of Monostable Multivibrator using Transistors.

The instrument comprises of the following built in parts:-

1. Two transistors BC 547 on front panel of the instrument.

2. Fixed DC regulated power supply of 12V to start ON the circuit.

3. A combination of resistances & capaciators for baising the circuit & taking output.

How the Circuit Functions

This monostable multivibrator operates by generating a single rectangular pulse when triggered manually or electronically. The trigger signal applied to the base of the input transistor initiates the circuit, causing a precise timing pulse at the output. By adjusting resistor and capacitor values, users can tailor the pulse width to suit specific application needs.

Key Applications and Benefits

Primarily designed for educational institutions, laboratories, and electronic prototyping, this unit excels in timing, switching, and waveform shaping experiments. Its straightforward design aids in understanding core electronic principles, while the stable operation and low power requirements make it practical and cost-effective for repeated demonstrations.

User-Friendly Build and Operation

Packed into a compact, table-top form factor, this kit is easy to assemble and operate. Momentary switches or TTL pulses provide flexible triggering, and it runs safely on standard 9V to 12V DC power supplies. No display is present, emphasizing the direct observation of output pulses through instrumentation or further circuit integration.

FAQs of Monostable Multivibrator Using Transistors:

Q: How do I trigger the monostable multivibrator circuit?

A: The circuit can be triggered using a momentary pushbutton switch or by applying a TTL-compatible electronic pulse to the base of the input NPN transistor. This will instantly generate a single output pulse whose width is determined by the selected resistor and capacitor values.

Q: What applications is this multivibrator suitable for?

A: This device is ideal for timing applications, pulse generation, waveform shaping, switching circuits, and educational demonstrations. Its simple and discrete transistor-based design makes it perfect for laboratory experiments and prototype development in classrooms or project settings.

Q: When should I adjust the resistor and capacitor values?

A: Resistor and capacitor values should be changed when you need to modify the pulse width. By increasing or decreasing the RC time constant, you can set the output pulse duration from microseconds to several seconds, depending on your timing or switching requirements.

Q: Where should the circuit be installed or used?

A: This monostable multivibrator is designed for tabletop or bench operation. It is not intended for panel or rack mounting and is best suited for educational labs, research departments, or electronics workbenches.

Q: What is the assembly and operation process?

A: Assembly involves hand soldering the provided standard components onto the single-layer PCB. Once built, connect a 9V to 12V DC supply, attach the trigger input (momentary switch or TTL pulse), and use the circuit as needed in your experiments or applications.

Q: What are the key benefits of using this circuit?

A: Key advantages include its high timing accuracy (typically within 5%), low current consumption (<50mA), easy adjustability, and robustness for repeated educational or laboratory use. Its design emphasizes clarity, making it an excellent learning tool for practical electronics.

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