Description
The QPI-3 active EMI filter attenuates conducted common-mode(CM) and differential-mode (DM) noise over the CISPR22 frequency range of 150 kHz to 30 MHz. The product is designed for use on a 24 Vdc bus (10 – 40 Vdc).
The QPI-3’s 7 A rating supports multiple DC-DC converter loads up to a PCB temperature of 60°C. At a 100°C PCB temperature the QPI-3 supports 6 A loads. Designed for the telecom and ITE bus range, the QPI-3 supports the PICMG® 3.0 specification for filtering system boards to the EN55022 Class B limits.
Features
Data Line EMI/RFI Filter, 40V, 7A, SMD Product overview: QPI-3LZ from Vicor is an EMI RFI Filter for EMI/RFI suppression, power line filtering, signal conditioning, noise reduction, and compliance-oriented designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SMD, 40V, 7A. Search-friendly keywords include EMI filter, RFI filter, noise suppression, power line filter, SMD, 40V, 7A, EMI RFI Filter, External/Internal Power Supply Accessories. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 131-QPI-3LZ can be used for catalog matching and distributor lookup.
| Picor Corporation | ERSAELECTRONICS PTE. LTD. | |
|---|---|---|
| Product Category | IC Electronic Filters | IC Electronic Filters |
| Product Number | QPI-3LZ | 131-QPI-3LZ |
| Product Name | Active Input EMI Filter | SMD 40V 7A EMI RFI Filter |
| Filter Category | Active Filter | Active Filter |
| Filter Class | Continuous | |
| Applications | General; Avionics; Communications; EMI Filtering; Industrial; Portable Devices | |
| Standards and Certifications | RoHS; cTÜVus, CE | RoHS |
| Supply Voltage (VS) | 10 to 40 volts | ? to 40 volts |
