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In industrial equipment, automation systems, and power electronics, reliable performance often starts at the power input.
When electromagnetic interference causes signal instability, control errors, communication issues, or EMC test challenges, the right EMI filter can make a significant difference.
The VIP4-1B-30 (B041S0621) is designed for power input filtering applications, helping reduce both common-mode and differential-mode interference and creating a cleaner electrical environment for downstream equipment.
Under a 50Ω test system, the reference insertion-loss data reaches:
With its compact design, high current rating, and wide operating temperature range, the VIP4-1B-30 can be considered for industrial power supplies, automation equipment, control systems, communication equipment, and other applications requiring improved EMC performance.
VIP4-1B-30 (B041S0621)
Cleaner power. More stable systems. Greater confidence in EMC design.
If you are working on EMI/EMC improvement, power input filtering, or production qualification, contact us for technical specifications, sample support, and application-based selection assistance.
![]()
![]()
![]()
![]()
![]()
![]()
In industrial equipment, automation systems, and power electronics, reliable performance often starts at the power input.
When electromagnetic interference causes signal instability, control errors, communication issues, or EMC test challenges, the right EMI filter can make a significant difference.
The VIP4-1B-30 (B041S0621) is designed for power input filtering applications, helping reduce both common-mode and differential-mode interference and creating a cleaner electrical environment for downstream equipment.
Under a 50Ω test system, the reference insertion-loss data reaches:
With its compact design, high current rating, and wide operating temperature range, the VIP4-1B-30 can be considered for industrial power supplies, automation equipment, control systems, communication equipment, and other applications requiring improved EMC performance.
VIP4-1B-30 (B041S0621)
Cleaner power. More stable systems. Greater confidence in EMC design.
If you are working on EMI/EMC improvement, power input filtering, or production qualification, contact us for technical specifications, sample support, and application-based selection assistance.