STUDY OF VOLTAGE REGULATION USING 78 SERIES VOLTAGE REGULATORS | Fixed Positive Voltage Regulator Trainer Apparatus

Description

laboratory-grade apparatus designed to study voltage regulation using 78 series fixed positive voltage regulator ICs, enabling analysis of line regulation, load regulation, and output stability in electronics laboratories.The Study of Voltage Regulation Using 78 Series Voltage Regulators Apparatus is a precision educational trainer designed to demonstrate the working, performance, and regulation characteristics of 78xx series fixed positive voltage regulator ICs. This apparatus helps students understand line regulation, load regulation, and output stability, which are essential concepts in power supply and electronics design.
Ideal for electronics laboratories, physics labs, engineering colleges, polytechnic institutes, and technical training centers.
✅ Key Features
⚡ Comprehensive 78 Series Regulator Study
Demonstrates operation of 78xx series voltage regulator ICs (e.g., 7805, 7809, 7812 – model dependent)
Study of fixed positive voltage regulation
Analysis of output voltage stability under varying conditions
🔌 Built-In Regulated & Unregulated Power Supply
Smooth DC input supply for regulator operation
Enables variation of input voltage
Allows observation of line regulation performance
📊 Accurate Measurement System
High-precision voltmeter and ammeter
Measurement of input voltage, output voltage, and load current
Enables calculation of line and load regulation
🔧 Variable Load Arrangement
Adjustable load for studying load regulation
Observe voltage variation with changing load current
Helps analyze regulator efficiency and performance
🧱 Educational Trainer Design
Printed circuit diagram on front panel
Clearly labeled terminals, switches, and test points
Compact, rugged enclosure for repeated student use
🛡 Safety & Reliability
Low-voltage, student-safe operation
Short-circuit and overload protection
High-quality components ensure long-term durability
📘 Typical Applications
Study of fixed voltage regulators
Line and load regulation experiments
Power supply design fundamentals
Electronics and electrical laboratory training
Engineering and diploma practical courses
💡 Why Choose This Apparatus?
Provides clear understanding of 78 series voltage regulator operation
Accurate measurement of regulation parameters
Essential training tool for power electronics fundamentals
Durable, reliable, and ideal for academic laboratories