Model No: DAC1
DAC1 3 Phase EMI Filter,20A,Bolt,50/60Hz,380/440VAC
Three Phase EMI Filter
Rated Current:6A-20A
Ultra-compact four-wire filter for applications lacking space
Certificate:cUL,CQC,CE,ROHS
Can be customize according to customer requirements.
Support free samples
Rated Current:6A-20A
Ultra-compact four-wire filter for applications lacking space
Certificate:cUL,CQC,CE,ROHS
Can be customize according to customer requirements.
Support free samples
Quantity :
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TheDAC1 series of three-phase filters are designed to reduce electromagnetic interference and noise in the power lines of equipment, ensuring compliance with strict commercial and military radiation and sensitivity standards. The filters use advanced materials and innovative designs to meet the most stringent electromagnetic compatibility (EMC) requirements and provide excellent filtering performance. With its compact design, the DAC1 filter not only saves equipment installation space, but is also particularly suitable for scenarios with high electromagnetic compatibility requirements such as inverters and motor drives.
DOREXS strictly follows international safety standards and provides EMI filters in single-stage and multi-stage configurations. It can customize solutions according to customer needs and deliver them on time within budget. At the same time, the DAC1 filter helps customers easily pass electromagnetic compatibility (EMC) tests to ensure that their equipment can be put into use smoothly. This makes the DAC1 series an ideal choice for companies that want to improve system stability, reduce interference and meet industry standards.
DOREXS strictly follows international safety standards and provides EMI filters in single-stage and multi-stage configurations. It can customize solutions according to customer needs and deliver them on time within budget. At the same time, the DAC1 filter helps customers easily pass electromagnetic compatibility (EMC) tests to ensure that their equipment can be put into use smoothly. This makes the DAC1 series an ideal choice for companies that want to improve system stability, reduce interference and meet industry standards.
Key Features
- DAC1 3 phase power supply filter is a cost-effective interference suppression solution.
- It adopts a single-stage four-wire LC circuit with an anti-saturation inductor and has extremely low operating leakage current.
- It adopts an extremely compact metal housing, which is very suitable for industrial applications with limited space.
- The current range is 6A–20A to meet various power requirements.
- Excellent electromagnetic interference suppression performance improves equipment stability.
Technical Specifications
Specification | Details |
Model: | DAC1 |
Application: | Industrial / Commercial |
Phase: | Three-phase |
Structure: | Single-stage |
Max operating voltage: | 250-480VAC |
Rated Current: | 3A - 20A |
Leakage Current: | ≤ 2.0mA |
Withstand voltage level: | 2250VAC |
Frequency Range: | 50/60Hz |
Operating Temperature: | -25°C ~ +85°C |
Certifications: | CQC, CE |
Dimensions (mm): | 72 × 65 × 38 (W×H×D) |
Weight(g): | 300 |
Connection Type: | Bolt |
Product Pictures
Detail Picture

Overall Dimension(±1mm)

Circuit Diagram

Insertion Loss

Customization Options
Cable length and interface type can be customized according to customer needs. DOREXS can also customize EMI filter parameters and appearance dimensions according to customer equipment requirements. At DOREXS, everything is based on customer requirements and we are committed to creating exclusive EMI solutions for customers.
Approvals and Compliances

DAC1 Series Applications
- UPS and other power equipment
- General electronic equipment
- Power monitoring equipment
- Measurement equipment
FAQ
1. Who are we?
DOREXS was founded in 2008 and is a manufacturer focusing on EMI solutions and power quality solutions with rich industry experience. Professional R&D technical team and advanced production equipment support us to provide cost-effective products and solutions.
2. How do we ensure product quality?
Our filter products have UL, CE, ISO9001 and ROHS certifications, and each product will be subject to final inspection before leaving the factory.
3. Do we support customization?
DOREXS not only provides standard products, but also supports product appearance customization and product parameter customization. We provide cost-effective EMI solutions and power quality solutions.
4. What services can we provide?
Delivery terms: FOB, CFR, CIF, EXW, FCA
Payment currency: USD, EUR, RMB
Payment method: T/T, L/C, MoneyGram, Western Union, Cash
Payment currency: USD, EUR, RMB
Payment method: T/T, L/C, MoneyGram, Western Union, Cash
5. What products can I buy from you?
EMI/EMC filters, transformers, reactors, insulated wires and power sockets, etc.


Comprehensive score