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  • DOREXS DAP1 Series PCB EMI EMC Filter 1A 3A 10A Low Pass Noise Suppression 40mH AC Board UL CE RoHS
  • DOREXS DAP1 Series PCB EMI EMC Filter 1A 3A 10A Low Pass Noise Suppression 40mH AC Board UL CE RoHS
  • DOREXS DAP1 Series PCB EMI EMC Filter 1A 3A 10A Low Pass Noise Suppression 40mH AC Board UL CE RoHS
  • DOREXS DAP1 Series PCB EMI EMC Filter 1A 3A 10A Low Pass Noise Suppression 40mH AC Board UL CE RoHS
  • DOREXS DAP1 Series PCB EMI EMC Filter 1A 3A 10A Low Pass Noise Suppression 40mH AC Board UL CE RoHS
  • DOREXS DAP1 Series PCB EMI EMC Filter 1A 3A 10A Low Pass Noise Suppression 40mH AC Board UL CE RoHS
DOREXS DAP1 Series PCB EMI EMC Filter 1A 3A 10A Low Pass Noise Suppression 40mH AC Board UL CE RoHS
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DOREXS DAP1 Series PCB EMI EMC Filter 1A 3A 10A Low Pass Noise Suppression 40mH AC Board UL CE RoHS

  • 1 - 19 Pieces
    $2.30
  • 20 - 499 Pieces
    $1.65
  • 500 - 1999 Pieces
    $1.45
  • >= 2000 Pieces
    $1.15

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 5000 pieces）
Graphic customization（Min.Order: 5000 pieces）
View product details

DOREXS DAP1 Series PCB EMI EMC Filter 1A 3A 10A Low Pass Noise Suppression 40mH AC Board UL CE RoHS

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • EMI Suppression: The DOREXS DAPI-10A EMI filter is designed to suppress electromagnetic interference (EMI) and radio-frequency interference (RFI) through its low-pass filter function, ensuring clean power supply and reliable operation of electronic devices.
  • Current Handling: Rated for 10A maximum current, it supports stable performance in high-load applications while filtering out high-frequency noise (e.g., 50/60Hz frequency range compatibility).

Key features

  • 1. Robust Metallic Construction for Enhanced Durability

    • With a corrosion-resistant metallic body, ensure reliable heat dissipation and grounding for stable performance in industrial and commercial environments*.

  • 2. Compact Surface-Mount Design for Space Efficiency

    • With a compact surface-mount layout, enable seamless PCB integration, saving up to 30% more space than through-hole alternatives* while simplifying installation.

  • 3. High-Capacity Performance for Reliable Noise Suppression

    • With a 10A current rating and 10μF low-pass filter design, suppress high-frequency EMI/RFI noise more effectively than standard 5A filters*, ensuring clean power delivery for sensitive electronics.

  • 4. Commercial-Grade Reliability for Continuous Operation

    • Designed for 24/7 commercial use, maintain stable performance in demanding systems where traditional filters may degrade over time* due to inferior materials or ratings.

  • 5. Rigorous Compliance with International Standards

    • Certified to EPR Germany Packing and QC PASS standards, ensure adherence to strict environmental and quality regulations*, unlike uncertified alternatives.

Product details

DOREXS DAP1 Series PCB EMI EMC Filter 1A 3A 10A Low Pass Noise Suppression 40mH AC Board UL CE RoHS

The DOREXS DAP1 10A EMI filter is a compact, surface-mount low-pass filter designed to suppress electromagnetic interference (EMI) in PCB-based electronic systems. Certified to EPR Germany Packing standards, it ensures reliable noise reduction in power supplies, communication devices, and industrial equipment.

Technical specifications

FeatureSpecificationApplication Scenario
Current Rating10APower supply circuits, industrial machinery
Transfer FunctionLow Pass (40mH inductance)Filtering high-frequency noise in AC systems
Capacitance10μFSuppressing EMI in sensitive electronics
Frequency Range50/60HzStandard power line applications
MaterialAluminum alloyHeat dissipation and robust grounding
CertificationEPR Germany PackingCompliance with EU environmental standards

Customization guide

Adjustable inductance/capacitance values to meet specific EMI suppression needs of industrial equipment.

Get inspired

Ensure reliable electronic performance with the DOREXS DAP1 10A filter. Its 40mH inductance and 10μF capacitance work together to block high-frequency noise, while EPR certification ensures compliance with strict environmental standards. Ideal for PCB boards in power supplies, medical devices, and IoT systems.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Current Rating10A12A (+20%)15A (+50%)*
Inductance40mH50mH (+25%)60mH (+50%)
Capacitance10μF15μF (+50%)20μF (+100%)
CertificationsEPREPR + CEEPR + CE + UL

Supplier's note

  1. Technical Breakthroughs:

    • 40mH Inductance: Enables suppression of high-frequency noise up to 100MHz, 20% higher than industry benchmarks.
    • 10μF Capacitance: Achieves a steep roll-off slope (-40dB/decade), ensuring cleaner signal transmission.
    • EPR Compliance: Meets stringent German packaging regulations for recyclability and reduced environmental impact.

  2. Version Selection Guidance:

    • Base Model: Ideal for standard devices like consumer electronics and low-power IoT systems requiring basic EMI filtering.
    • Advanced Model: Suitable for industrial machinery and high-noise environments, with enhanced inductance and dual certifications (EPR + CE).
    • Pro Model: Designed for heavy-duty applications (e.g., medical imaging systems) needing UL certification and 50% higher inductance for extreme noise suppression.

With its 40mH inductance, you can suppress high-frequency EMI in AC systems 30% faster than traditional filters. Pair the Pro Model’s UL certification with its 60mH inductance for mission-critical equipment requiring triple the industry-standard reliability.

Frequently asked questions

  • Which EMI filter suits compact PCB designs with a 10A current rating?

  • Does the DOREXS DAPI-10A meet EU EPR Germany certification standards?

  • How does the low-pass function in the DAPI-10A reduce noise in PCB boards?

  • What materials make DOREXS EMI filters durable for industrial use?

  • Can DOREXS customize EMI filters for non-standard current requirements?

  • How to ensure the DAPI-10A lasts in high-current PCB applications?

  • Why choose DOREXS over generic EMI filters for PCB boards?

  • Are surface-mount EMI filters like the DAPI-10A easier to install on PCBs?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Current RatingIndustrial power supplies, serversIndustry Standard: 8A (IEC 60204-1)
Our Base: 10A (DAPI-10A) ▲
Our Advanced: 15A ▲▲		Handles higher loads in heavy-duty systems.Base: Limited to 10A; Advanced: Higher cost.
Frequency AttenuationHigh-frequency noise reductionIndustry Standard: 10dB @ 100MHz
Our Base: 20dB @ 100MHz ▲
Our Advanced: 25dB @ 200MHz ▲▲		Superior noise suppression for sensitive electronics (e.g., medical devices).Advanced requires more space for optimal performance.
CapacitanceSignal integrity in communication systemsIndustry Standard: 5μF (IEC 61000-4-2)
Our Base: 10μF ▲
Our Advanced: 15μF ▲▲		Reduces high-frequency ripple (e.g., 43 dBA quieter than standard filters¹).Higher capacitance may introduce latency in ultra-fast circuits.
CertificationsGlobal compliance marketsIndustry Standard: CE/UL
Our Base: CE + EPR Germany Packing ▲
Our Advanced: CE + EPR + RoHS ▲▲		Meets stricter EU regulations (e.g., EPR waste management compliance).Advanced certifications add 15% to production costs.
Mounting TypeCompact PCB integrationIndustry Standard: Through-hole
Our Base: Surface-mount ▲
Our Advanced: Hybrid (both) ▲▲		Reduces board space by 40% (e.g., ideal for drones or IoT devices²).Surface-mount requires precise soldering for reliability.
Thermal PerformanceHigh-temperature environmentsIndustry Standard: 85°C max
Our Base: 105°C ▲
Our Advanced: 125°C ▲▲		Operates in harsh industrial settings (e.g., automotive electronics³).Advanced versions may require additional heat sinks.

Notes:

  1. 43 dBA (quieter than refrigerator hum)
  2. 40% space reduction (vs. through-hole designs per IPC-A-610)
  3. 125°C rating (per IEC 60068-2-1 environmental testing)

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.