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EMI/RFI Filters (LC, RC Networks)
  • DBI5 3A 6A 10A EMI Filter with Fuse and Switch
  • DBI5 3A 6A 10A EMI Filter with Fuse and Switch
  • DBI5 3A 6A 10A EMI Filter with Fuse and Switch
  • DBI5 3A 6A 10A EMI Filter with Fuse and Switch
  • DBI5 3A 6A 10A EMI Filter with Fuse and Switch
  • DBI5 3A 6A 10A EMI Filter with Fuse and Switch
DBI5 3A 6A 10A EMI Filter with Fuse and Switch

DBI5 3A 6A 10A EMI Filter with Fuse and Switch

$3.50-$4.50/ Piece|100 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 100000 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

DBI5 3A 6A 10A EMI Filter with Fuse and Switch

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • EMI Reduction: Designed to suppress electromagnetic interference (EMI) and radio frequency interference (RFI) in single-phase power circuits, ensuring stable electrical performance for connected devices.
  • Safety Protection: Equipped with a built-in fuse and reset switch to safeguard against overloads, short circuits, and power surges, enhancing reliability and user safety.

Key features

  • 1. Corrosion-Resistant Aluminum Housing

    • With a corrosion-resistant aluminum housing, you can ensure long-lasting durability and efficient heat dissipation in power circuits. This metal construction outperforms plastic-only alternatives in harsh industrial environments*.

  • 2. Manual Reset Switch for Instant Recovery

    • With a manual reset switch, you can quickly restore power after overloads or faults without professional assistance. This design saves downtime compared to models requiring full replacement after tripping*.

  • 3. 6A Current Rating for High-Power Applications

    • With a 6A current rating, you can handle heavy-duty devices while maintaining EMI reduction efficiency. This outperforms lower-rated filters in industrial or commercial setups requiring continuous operation*.

  • 4. Commercial-Grade EMI Reduction for Critical Systems

    • Designed for commercial and industrial use, this filter ensures stable power supply in environments with high EMI interference, like server rooms or manufacturing facilities. It provides more reliable protection than basic household filters*.

  • 5. UL and EPR Compliance for Global Safety Standards

    • With certifications from UL (safety) and EPR (Germany/France environmental compliance), you can meet stringent regulatory requirements for global installations. This ensures safer, eco-friendly deployment compared to non-certified alternatives*.

Product details

DBI5 3A 6A 10A EMI Filter with Fuse and Switch

The DBI5 series EMI filters are designed to suppress electromagnetic interference in power supply circuits, ensuring stable electrical performance and safety compliance. Available in 3A, 6A, and 10A models, these filters feature a durable aluminum housing with plastic components, a reset switch, and certifications like UL and EPR for global compliance.

Technical specifications

FeatureSpecificationBenefit
MaterialAluminum housing + plastic componentsDurable, heat-dissipating construction
Current Rating3A, 6A, 10AScalable power handling for diverse loads
CertificationsUL, EPR (Germany/France), CE, ROHSMeets global safety and environmental standards
EMI Attenuation≥60 dB (20 MHz–30 MHz)Reduces interference in sensitive devices
Safety FeaturesBuilt-in fuse + reset switchProtects circuits from overloads/faults
Filter TypeSingle-phaseOptimized for standard household/electronic applications

Customization guide

Adjustable parameters include:

  • Current Rating: Choose between 3A, 6A, or 10A to match device power requirements.
  • Mounting Options: Customize installation orientation for space-constrained environments.
  • EMI Filtering Levels: Specify attenuation thresholds for high-noise environments.

Get inspired

Ensure seamless operation of sensitive electronics with the DBI5 series. Whether protecting home appliances, industrial machinery, or medical devices, these filters deliver reliable EMI suppression and safety compliance.

Choose your model

ParameterBase Model (3A)Advanced Model (6A)Pro Model (10A)
Current Rating3A+100% (6A)+233% (10A)*
EMI Attenuation60 dB+16.7% (70 dB)+33% (80 dB)
Mounting FlexibilityStandardWall/surfaceCustomizable

Supplier's note

  1. Technical Breakthroughs:

    • Certifications: UL and EPR compliance ensure global deployment readiness.
    • Material Design: Aluminum housing enhances heat dissipation and durability.
    • Safety Mechanism: The reset switch allows quick recovery after faults, reducing downtime.

  2. Optimal Version Selection:

    • Base Model (3A): Ideal for small appliances or low-power devices (e.g., routers, LED lights).
    • Advanced Model (6A): Suitable for home/office electronics (e.g., printers, monitors) needing moderate power handling.
    • Pro Model (10A): Designed for industrial machinery or high-current systems (e.g., servers, HVAC), offering triple the current capacity of the base model.

With the Pro Model’s 80 dB attenuation, you can suppress EMI in high-noise industrial settings. Pair its 10A rating with robust aluminum construction to ensure long-term reliability. For medical devices requiring strict compliance, the Advanced Model’s 70 dB filtering and EPR certifications provide a safe solution.

Note: Comparative values reflect performance relative to the Base Model.

Frequently asked questions

  • Which DOREXS DBI5 EMI filter model suits a 6A power supply setup?

  • How to clean the metal housing of a DOREXS DBI5-6A EMI filter?

  • Why is the DOREXS DBI5 filter’s metal body better than plastic-only designs?

  • Does DOREXS offer customized EMI filters for specific power supply needs?

  • Is the DOREXS DBI5-6A EMI filter UL and CE certified?

  • Can the DOREXS DBI5 EMI filter reduce EMI in industrial equipment?

  • How does the DOREXS DBI5-6A’s design ensure effective EMI suppression?

  • How to safely replace the fuse in a DOREXS DBI5 EMI filter?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Current RatingHome appliances (Base), Industrial gear (Advanced)Industry Standard: 6A (IEC 60947-1)
Our Base: 3A (IEC 60947-1)
Our Advanced: 10A (IEC 60947-1)		▲▲ Advanced: Supports high-power devices (e.g., servers, industrial tools)
Base: Limited to low-power devices (e.g., LED lights, routers)
EMI AttenuationSensitive electronics labs, medical devicesIndustry Standard: 40 dB (CISPR 22 Class B)
Our Base: 45 dB (CISPR 22 Class B)
Our Advanced: 50 dB (CISPR 22 Class B)		▲ Advanced: Superior signal purity for precision equipment
Base: Adequate for basic applications but may allow minor interference
CertificationsEU-regulated markets, global complianceIndustry Standard: UL, CE
Our Base: UL, EPR Germany
Our Advanced: UL, EPR Germany/France, RoHS, REACH		▲▲ Advanced: Meets stringent EU environmental and safety standards (e.g., France’s EPR)
Base: Limited to basic certifications (not suitable for France-specific projects)
Safety FeaturesHigh-risk industrial environmentsIndustry Standard: Basic fuse protection
Our Base: Resettable fuse + switch (IEC 60947)
Our Advanced: Dual-stage overcurrent protection		▲ Advanced: Reduces downtime via automatic fault recovery
Base: Requires manual reset after overloads (slower recovery)
Noise LevelOffice spaces, healthcare facilitiesIndustry Standard: 45 dBA (ISO 7779)
Our Base: 40 dBA (quieter than a whisper)
Our Advanced: 35 dBA (quieter than a refrigerator)		▲▲ Advanced: Ideal for noise-sensitive environments (e.g., hospitals)
Base: Acceptable for non-critical spaces but louder than Advanced
Heat DissipationHigh-temperature industrial settingsIndustry Standard: Plastic casing (50°C max)
Our Base: Aluminum + plastic (60°C max)
Our Advanced: Full aluminum (70°C max)		▲ Advanced: Operates reliably in extreme temperatures (e.g., server farms)
Base: Risk of overheating in prolonged use (e.g., 24/7 industrial systems)

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