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Single Phase EMI Filter

3A Rated Single Phase EMI Filter with Ultra Low Leakage Current and High Common Mode Attenuation for Medical Equipment

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Flat Ferrite Core

Miss. Vicky Lee

vip6@szviip.com

19925448748

19925448748

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3A Rated Single Phase EMI Filter with Ultra Low Leakage Current and High Common Mode Attenuation for Medical Equipment

Brand Name:	Weiaipu
Model Number:	VIP4-1A-03((B041W0674)
MOQ:	120PCS
Price:	USD4.4
Packaging Details:	Carton
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

Shen Zhen

Certification:

CQC CB CE TUV UL ROHS REACH

Current Rating:

Phase:

Voltage Rating:

115/250VAC

Leakage Current:

Ultra Low

Supply Ability:

30K/month

Highlight:

3A Rated Single Phase EMI Filter

Ultra Low Leakage Current EMI Noise Suppressor

High Common Mode Attenuation Power Line Filter

Product Description

3A Single Stage Noise Suppressor VIP4-1A-03 High Attenuation For EU Clinical Equipment

Product Overview

VIP4‑1A‑03 (B041W0674) is a single‑stage single‑phase AC EMI power filter manufactured by Shenzhen VIIP Electronics. This wire‑lead type filter adopts metal shielded enclosure, rated for 3A RMS at 115/250VAC with 50/60Hz operating frequency. Built with classic LC filter topology, it suppresses both common‑mode and differential‑mode conducted interference on AC power lines. Long flying‑wire terminals simplify internal wiring inside equipment cabinet. It delivers high insulation performance, complies with RoHS & REACH environmental requirements, and maintains stable operation within ‑25°C ~ +100°C ambient temperature for general‑purpose EMC noise mitigation.

Product Highlights

Classic LC filtering circuit: Effectively attenuates both common‑mode and differential‑mode interference on AC power lines, assisting end‑devices to meet EMC regulatory standards.
Flying‑wire lead construction: Pre‑terminated wire leads grant great routing freedom inside device cabinets, eliminating constraints of panel cutout installation.
Balanced leakage current specification: Leakage current capped at 0.25 mA (115VAC/60Hz) and 0.45 mA (250VAC/50Hz), well‑suited for mainstream industrial and commercial electronic systems.
Superior electrical safety margin: Insulation resistance no less than 100 MΩ under 500VDC between input/output and ground, validated by one‑minute hipot test for operational safety.
Compact metal shielded casing: Metallic housing minimizes external electromagnetic coupling, conserving valuable internal space within end equipment.
Broad temperature adaptability: Functions reliably from‑25°C up to +100°C. RoHS & REACH compliance supports product sales for worldwide markets.

Application

Industrial automation controllers and cabinet‑housed electrical assemblies
Commercial office electronics and business‑grade power equipment
General test & measurement instruments
LED power drivers and lighting control hardware
Single‑phase AC consumer electronic products
Secondary power modules for communication systems
Various electronic devices requiring internal conducted noise filtering
Small‑scale power conversion systems

Electrical Characteristics

Parameter	Value
Voltage Rating	115/250 VAC
Current Rating at 115VAC	3A RMS Max.
Current Rating at 250VAC	3A RMS Max.
Operating Frequency	50/60 Hz
Leakage Current at 115VAC/60Hz	0.25 mA Max.
Leakage Current at 250VAC/50Hz	0.45 mA Max.
IR (Insulation Resistance)	100M ohm AT 500VDC, ANY Input or Output to Ground
Temperature Range	-25°C ~ +100°C

Insertion Loss Performance

MHz (频率)	0.15	0.5	1	5	10	30
COM.MODE (共模)	28	36	39	45	48	39
DIFF.MODE (差模)	8	19	27	58	65	15

Technical Documentation

Frequently Asked Questions

What are the electrical specs, filtering performance, safety index and installation way of VIP4-1A-03?

Specification: 3A, 115/250VAC, 50/60Hz
Circuit: RC-LC dual stage, max CM insertion loss 48dB, DM 65dB@500hm
Safety: Ultra low leakage current for medical equipment, 2000VAC 1min hi-pot test, insulation resistance ≥100MΩ@500VDC
Mounting: Wire lead type with fixed holes for compact cabinet installation

Can I get VIP4-1A-03 samples for EMC lab testing?

Sample testing is available.

What safety and environmental certifications does VIP4-1A-03 have?

VIP4-1A-03 owns CE, UL, CQC, TUV, CB, RoHS and REACH certificates.

Can you recommend suitable EMI filter models based on my equipment such as medical analytical instruments and portable precision test devices?

Yes. Please inform us your equipment rated current, working voltage, equipment type and actual interference performance. We will recommend the most matching filter model and attach wiring & installation notes for your application scene.

Can your engineers provide free EMC interference analysis and rectification suggestions for our equipment?

Absolutely. Our professional EMC R&D team can analyze your equipment power interference problems according to your circuit structure and test phenomenon, provide free filtering optimization schemes to help you whole machine pass EMC certification smoothly.

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Products Details

Home > Products >

Single Phase EMI Filter

3A Rated Single Phase EMI Filter with Ultra Low Leakage Current and High Common Mode Attenuation for Medical Equipment

All Category

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3A Rated Single Phase EMI Filter with Ultra Low Leakage Current and High Common Mode Attenuation for Medical Equipment

Brand Name:	Weiaipu
Model Number:	VIP4-1A-03((B041W0674)
MOQ:	120PCS
Price:	USD4.4
Packaging Details:	Carton
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

Shen Zhen

Brand Name:

Weiaipu

Certification:

CQC CB CE TUV UL ROHS REACH

Model Number:

VIP4-1A-03((B041W0674)

Current Rating:

Phase:

1Ph

Voltage Rating:

115/250VAC

Leakage Current:

Ultra Low

Minimum Order Quantity:

120PCS

Price:

USD4.4

Packaging Details:

Carton

Delivery Time:

31days

Payment Terms:

T/T

Supply Ability:

30K/month

Highlight:

3A Rated Single Phase EMI Filter

Ultra Low Leakage Current EMI Noise Suppressor

High Common Mode Attenuation Power Line Filter

Product Description

3A Single Stage Noise Suppressor VIP4-1A-03 High Attenuation For EU Clinical Equipment

Product Overview

Product Highlights

Classic LC filtering circuit: Effectively attenuates both common‑mode and differential‑mode interference on AC power lines, assisting end‑devices to meet EMC regulatory standards.
Flying‑wire lead construction: Pre‑terminated wire leads grant great routing freedom inside device cabinets, eliminating constraints of panel cutout installation.
Balanced leakage current specification: Leakage current capped at 0.25 mA (115VAC/60Hz) and 0.45 mA (250VAC/50Hz), well‑suited for mainstream industrial and commercial electronic systems.
Superior electrical safety margin: Insulation resistance no less than 100 MΩ under 500VDC between input/output and ground, validated by one‑minute hipot test for operational safety.
Compact metal shielded casing: Metallic housing minimizes external electromagnetic coupling, conserving valuable internal space within end equipment.
Broad temperature adaptability: Functions reliably from‑25°C up to +100°C. RoHS & REACH compliance supports product sales for worldwide markets.

Application

Industrial automation controllers and cabinet‑housed electrical assemblies
Commercial office electronics and business‑grade power equipment
General test & measurement instruments
LED power drivers and lighting control hardware
Single‑phase AC consumer electronic products
Secondary power modules for communication systems
Various electronic devices requiring internal conducted noise filtering
Small‑scale power conversion systems

Electrical Characteristics

Parameter	Value
Voltage Rating	115/250 VAC
Current Rating at 115VAC	3A RMS Max.
Current Rating at 250VAC	3A RMS Max.
Operating Frequency	50/60 Hz
Leakage Current at 115VAC/60Hz	0.25 mA Max.
Leakage Current at 250VAC/50Hz	0.45 mA Max.
IR (Insulation Resistance)	100M ohm AT 500VDC, ANY Input or Output to Ground
Temperature Range	-25°C ~ +100°C

Insertion Loss Performance

MHz (频率)	0.15	0.5	1	5	10	30
COM.MODE (共模)	28	36	39	45	48	39
DIFF.MODE (差模)	8	19	27	58	65	15

Technical Documentation

Frequently Asked Questions

What are the electrical specs, filtering performance, safety index and installation way of VIP4-1A-03?

Specification: 3A, 115/250VAC, 50/60Hz
Circuit: RC-LC dual stage, max CM insertion loss 48dB, DM 65dB@500hm
Safety: Ultra low leakage current for medical equipment, 2000VAC 1min hi-pot test, insulation resistance ≥100MΩ@500VDC
Mounting: Wire lead type with fixed holes for compact cabinet installation

Can I get VIP4-1A-03 samples for EMC lab testing?

Sample testing is available.

What safety and environmental certifications does VIP4-1A-03 have?

VIP4-1A-03 owns CE, UL, CQC, TUV, CB, RoHS and REACH certificates.

Can you recommend suitable EMI filter models based on my equipment such as medical analytical instruments and portable precision test devices?

Can your engineers provide free EMC interference analysis and rectification suggestions for our equipment?

Tags: