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HARTLEY OSCILLATOR

Name: HARTLEY OSCILLATOR
Brand: EDUTEK INSTRUMENTATION
Price: 1200.0 INR
Availability: InStock

Price 1200.0 INR/ Piece

Get a Price/Quote

MOQ : 1 Piece

HARTLEY OSCILLATOR Specification

Components
Transistor, resistors, capacitors, inductors, PCB

Output
Sine wave signal

Input
DC power supply

Power Source
9V Battery or DC Adapter

IP Rating
Not rated

Usage
ENGINEERING ELECTRONICS INSTRUMENTS

Interface
Wire terminals/Solder pads

Response Time
Instantaneous (Electronic Circuit)

Features
Compact, ready-to-use, suitable for lab and educational purposes

Power Supply
Battery/External DC supply

Operating Temperature
0C to 60C

Resolution
Analog output, not applicable

Product Type
HARTLEY OSCILLATOR

Application
ENGINEERING ELECTRONICS INSTRUMENTS

Rated Voltage
9V DC

Supply Voltage
9V DC

Size
Small circuit board

Dimension (L*W*H)
Approx. 7cm x 5cm x 2cm

Function
Generates sinusoidal oscillations using inductors and capacitors in electronic circuits

Color
Green (PCB)

Weight
Approx. 60g

Capacity
Single output channel

Current Rating
<20mA operating current

Thickness
Standard PCB thickness (~1.6mm)

Frequency
100 kHz (typical, adjustable depending on L & C values)

Lead Free Status
RoHS Compliant (lead-free solder used)

Oscillator Topology
Single-transistor Hartley configuration

Output Amplitude
1V to 3V peak (approx.), depends on supply and load

Safety Instructions
Use within specified voltage limits to avoid damage

Tuning Method
Variable inductor/capacitor for frequency adjustment

PCB Material
FR4 epoxy

Testing Points
Provided for waveform observation with oscilloscope

Waveform Shape
Sine wave output

Educational Use
Ideal for demonstrating oscillator principles and practical electronics

Transistor Type
NPN bipolar junction transistor (typically BC547 or equivalent)

Mounting Type
Through-hole and PCB mount

Packaging Type
Anti-static bag or carton

Connector Type
Screw terminals or solder pads

Assembly
Pre-assembled and tested

HARTLEY OSCILLATOR Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash on Delivery (COD), Cash Advance (CA), Cheque, Telegraphic Transfer (T/T), Letter of Credit (L/C)

Packaging Details
Carton Box, Export Quality also Available

Main Export Market(s)
Asia, Middle East, Africa

Main Domestic Market
All India

Certifications
ISO 9001, 14001, CE

About HARTLEY OSCILLATOR

Specification:

HARTLEY OSCILLATOR

MEASUREMENT OF RESONANT FREQUENCY OF TANK CIRCUITS

Technical specifications:

Inbuilt fixed DC regulated power supply of 12 volt.

Resistive, capacitive & inductive network is used in the circuit.

Capacitor bank is provided on the front panel to change the frequency of wave shape.

Circuit diagram is printed on highly insulated front panel.

Trainer helps to demonstrate the working principle & verification of Frequency oscillation generated by Hartley oscillator.

Verification of change in frequency with change in capacitance.

Study of tuned circuit.

Study of feedback in oscillator circuits

Set of required number of patch cords. Output of the circuit is given on colored sockets to connect CRO.

Housed in an elegant powder coated metal cabinet.

Strongly supported by a comprehensive instruction manual complete with theory and operating details.

LED indication for supply ON to work on 220V AC Mains

Hartley Oscillator: Robust & Educational Design

Crafted on a green, FR4 epoxy PCB, this Hartley Oscillator exemplifies durability and ease of use. With mounted screw terminals or solder pads, it supports flexible installation and reliable connections. Pre-assembled and encased in anti-static packaging, it is ideally suited for classrooms, laboratories, and engineering workshops, offering students and professionals a practical insight into oscillator circuitry.

Flexible Frequency Tuning & Sine Wave Output

Adjust the oscillator's output frequency effortlessly with its variable inductor or capacitor mechanism. Typically set at 100 kHz, this range can be modified to suit instructional or project-specific needs. The sine wave output, with an amplitude between 1V and 3V (depending on supply and load), allows easy interface with test equipment or other circuits during experimental analysis.

FAQ's of HARTLEY OSCILLATOR:

Q: How do I adjust the output frequency of the Hartley Oscillator?

A: You can change the oscillator's frequency by varying the values of the inductor or capacitor in its LC circuit. This is typically achieved via a tunable inductor or variable capacitor included on the PCB. Adjusting these elements shifts the frequency, making the circuit adaptable for various demonstration requirements.

Q: What are the key application areas for this Hartley Oscillator module?

A: This module is primarily intended for educational purposes and laboratory demonstrations. It is widely used in engineering electronics courses to illustrate oscillator principles and practical circuit behavior, while its robust construction also makes it suitable for use as a signal source in development and prototyping environments.

Q: When should waveform testing points be utilized?

A: The provided test points should be used during experiments or when verifying circuit performance with an oscilloscope. Connecting a probe to these points allows clear observation of the generated sine wave output, aiding in analysis and troubleshooting.

Q: Where can this Hartley Oscillator be mounted?

A: Designed for flexibility, the oscillator provides both through-hole and PCB mount options. It can be installed easily on standard electronic breadboards, mounting panels, or integrated directly into custom demonstration setups using either screw terminals or solder pads.

Q: What processes are involved in using and maintaining the oscillator safely?

A: To use the oscillator safely, ensure connection to a regulated 9V DC supply and operate within the specified voltage and current limits. Avoid exposing the circuit to conditions outside the 0C to 60C operating range. Always use the lead-free, RoHS-compliant assembly as delivered to maintain safety standards.

Q: How does the Hartley Oscillator benefit electronics education?

A: By providing a tangible, ready-to-use example of a sine wave oscillator, the device helps students and trainees visualize electronic principles in action. Its easy tuning, instant response, and observable output make it invaluable for learning about resonance, frequency selection, and signal generation in real-world circuits.

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