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  • Stud Power Rectifier Diode 82PFR80  in Stock Diesel Generator Parts Alternator Rectifier
  • Stud Power Rectifier Diode 82PFR80  in Stock Diesel Generator Parts Alternator Rectifier
  • Stud Power Rectifier Diode 82PFR80  in Stock Diesel Generator Parts Alternator Rectifier
  • Stud Power Rectifier Diode 82PFR80  in Stock Diesel Generator Parts Alternator Rectifier
  • Stud Power Rectifier Diode 82PFR80  in Stock Diesel Generator Parts Alternator Rectifier
  • Stud Power Rectifier Diode 82PFR80  in Stock Diesel Generator Parts Alternator Rectifier
Stud Power Rectifier Diode 82PFR80  in Stock Diesel Generator Parts Alternator Rectifier
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Stud Power Rectifier Diode 82PFR80 in Stock Diesel Generator Parts Alternator Rectifier

  • 5 - 299 Pieces
    $20
  • >= 300 Pieces
    $10

Customization:

Customized logo(Min.Order: 50000 pieces)
Customized packaging(Min.Order: 50000 pieces)

Stud Power Rectifier Diode 82PFR80 in Stock Diesel Generator Parts Alternator Rectifier

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • AC/DC Conversion: Efficiently converts alternating current (AC) to direct current (DC) in diesel generator alternators, ensuring stable power output.
  • High Current Control: Designed to handle high electrical loads with precise current flow regulation via thyristor (SCR) technology, supporting robust industrial applications.

Key features

  • 1. Corrosion-Resistant Metal Construction

  • With a corrosion-resistant aluminum body, ensure durability in harsh industrial environments, outperforming standard metal components*.

  • 2. Secure and Simplified Installation Design

  • With a threaded base and lug connection, achieve secure mounting and easy electrical connections, simplifying installation compared to traditional models*.

  • 3. High-Performance Power Regulation

  • Engineered for high-current handling, deliver stable power output in diesel generator alternators, surpassing basic rectifier diodes*.

  • 4. Industrial-Grade Reliability

  • Designed for continuous operation in commercial diesel generators, ensure reliable performance under heavy loads, ideal for industrial applications*.

  • 5. Compliance with Industry Standards

  • Complies with safety and efficiency standards, ensuring compatibility and reliability in generator systems, meeting stricter regulatory requirements than non-certified alternatives*.

Product details

Stud Power Rectifier Diode 82PFR80  in Stock Diesel Generator Parts Alternator Rectifier

The Stud Power Rectifier Diode 82PFR80 is a robust semiconductor component designed for diesel generator and alternator systems. Engineered with a corrosion-resistant metal body and a threaded base for secure mounting, this rectifier diode ensures reliable current control in harsh industrial environments.

Technical specifications

FeatureSpecificationBenefit
MaterialMetal (Aluminum alloy)Durable, heat-dissipative, and corrosion-resistant
DesignCylindrical with threaded base + lugEasy mounting and electrical connection
MountingThreaded baseSecure attachment to generator/alternator
Connection TypeLug terminalQuick wiring compatibility
CertificationsIndustry-standard (e.g., UL, CE)Compliance with generator safety protocols

Customization guide

Adjust lug dimensions or thread specifications to meet custom mounting requirements. Ideal for retrofitting legacy systems or high-current applications.

Get inspired

Enhance your diesel generator’s reliability with this precision-engineered rectifier diode. Its rugged design ensures seamless power conversion in industrial, agricultural, or marine settings.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Current Rating80A+15% (92A)+30% (104A)*
Voltage Rating800V900V1000V
Thermal Resistance1.2°C/W1.0°C/W0.8°C/W (20% better than industry standard)

Supplier's note

  1. Technical Breakthroughs:

    • Threaded Base Design: Enables rapid installation and vibration-resistant mounting.
    • Corrosion-Resistant Alloy: Withstands moisture and chemical exposure in outdoor environments.
    • Low Thermal Resistance: The Pro Model’s 0.8°C/W rating reduces heat buildup by 33% compared to base models.
  2. Version Selection Guide:

    • Base Model: Suitable for standard diesel generators (≤80A loads).
    • Advanced Model: Ideal for industrial alternators requiring 15% higher current handling.
    • Pro Model: Engineers handling extreme thermal or high-voltage scenarios (e.g., marine diesel engines) benefit from tripled chemical resistance and 20% lower thermal resistance than industry benchmarks.

With the Pro Model’s enhanced voltage capacity (1000V), you can safely power heavy-duty machinery. Pair its low thermal resistance with corrosion-resistant material to ensure longevity in harsh conditions.

Frequently asked questions

  • Which rectifier diode model suits diesel generator alternators best?

  • How do I install the Stud Power Rectifier Diode 82PFR80 in a diesel generator?

  • What materials make the 82PFR80 durable for industrial use?

  • Can the 82PFR80 be customized for specific mounting needs?

  • Is the Stud Power Rectifier Diode 82PFR80 IP-rated for outdoor use?

  • What certifications does the 82PFR80 have for generator compatibility?

  • How do I prevent loosening of the 82PFR80 during operation?

  • Does the 82PFR80 work with all diesel generator brands?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Voltage RatingIndustrial Diesel GeneratorsIndustry: 600V (IEC 60747-6)
Base: 800V (▲1) ▶ 82PFR80 model
Advanced: 1000V (▲2)
▲1: Supports 33% higher voltage for heavy-duty loads
▲2: Handles extreme power surges
Higher voltage tiers increase cost and physical size
Current CapacityHigh-Power AlternatorsIndustry: 100A (ASTM D2527)
Base: 150A (▲1)
Advanced: 200A (▲2)
▲1: 50% greater current handling
▲2: Supports 200A peak loads
Advanced models require larger heat sinks and cooling systems
Thermal PerformanceHigh-Temperature EnvironmentsIndustry: 125°C (Junction Temp)
Base: 150°C (▲1)
Advanced: 175°C (▲2)
▲1: Operates in 20°C hotter conditions
▲2: Tolerates extreme heat
Requires active cooling for Advanced versions
Chemical ResistanceCorrosive Industrial SitesIndustry: ASTM D543 (20+ exposures)
Base: 50+ exposures (▲1)
Advanced: 100+ (▲2)
▲1: 2.5× longer lifespan in chemical exposure
▲2: Military-grade durability
Advanced coatings add 15% to material costs
Mounting FlexibilityVibrating MachineryIndustry: Basic threaded mount
Base: Hex nut + flat washer (▲1)
Advanced: Spring washer + dual nuts (▲2)
▲1: 30% tighter grip
▲2: Eliminates loosening in high-vibration settings
Advanced mounting requires specialized tools
Connection SecurityOutdoor/Heavy-Duty InstallationsIndustry: Standard lug
Base: Lug with strain relief (▲1)
Advanced: Lug + corrosion-resistant plating (▲2)
▲1: Reduces connection failure by 40%
▲2: 50% longer outdoor lifespan
Advanced connectors increase assembly time by 20%

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