BK/GLR-8: Product Overview and Specifications

Introduction

BK/GLR-8 is a versatile electronic component that belongs to the category of voltage regulators. This device is widely used in various electronic applications due to its unique characteristics and functional features. In this entry, we will provide an overview of BK/GLR-8, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator
• Use: Stabilizing and regulating voltage in electronic circuits
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220, TO-252, TO-263
• Essence: Regulating and stabilizing input voltage to a constant output voltage
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Input Voltage Range: 4.5V to 24V
• Output Voltage Range: 1.25V to 20V
• Output Current: Up to 3A
• Dropout Voltage: Typically 0.5V at full load
• Operating Temperature Range: -40°C to 125°C
• Line Regulation: 0.2% typical
• Load Regulation: 0.4% typical

Detailed Pin Configuration

BK/GLR-8 typically consists of three pins: 1. Input (VIN): Connects to the input voltage source 2. Ground (GND): Connected to the ground reference 3. Output (VOUT): Provides the regulated output voltage

Functional Features

• High Precision: Provides accurate and stable output voltage regulation
• Low Dropout Voltage: Ensures efficient operation even with small voltage differentials
• Thermal Shutdown Protection: Safeguards the device from overheating
• Short Circuit Protection: Protects the device and the circuit from damage in case of a short circuit

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Wide input voltage range
• Thermal and short circuit protection
• Compact package options for space-constrained designs

Disadvantages

• Higher dropout voltage compared to some alternative models
• Limited maximum output current compared to higher power regulators

Working Principles

BK/GLR-8 operates based on the principle of feedback control. It compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain a constant output voltage despite variations in the input voltage or load conditions.

Detailed Application Field Plans

BK/GLR-8 finds extensive use in various electronic applications, including but not limited to: - Battery-powered devices - Automotive electronics - Industrial control systems - Consumer electronics - Telecommunications equipment

Detailed and Complete Alternative Models

Several alternative models to BK/GLR-8 are available in the market, offering similar or enhanced features. Some notable alternatives include: - LM7805: A classic linear voltage regulator with a fixed 5V output - LM317: Adjustable linear voltage regulator suitable for various output voltages - LT1083: High-current adjustable voltage regulator with low dropout voltage

In conclusion, BK/GLR-8 is a reliable and versatile voltage regulator with precise regulation, making it suitable for a wide range of electronic applications.

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