| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,430 pcs
|
2430 pcs | On Request | 1 | On Request | On Request | 1539+ | On Request | On Request | |
|
16 pcs
|
16 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Accessory Type | |
| Common Mode Attenuation | |
| Current Rating | |
| Differential Mode Attenuation | |
| Efficiency | |
| For Use With | |
| Hipot Hold Off | |
| Input Voltage | |
| Lead Spacing | |
| Lead Style | |
| PCB Temperature | |
| SVHC Present | |
| Storage Temperature | |
| Surge Voltage | |
| Tape & Reel |
The Vicor QPI-12LZ is an Input EMI Filter specifically engineered to work with Vicor VI Chip products, including PRM™, VTM™, and BCM® converters. This filter is designed to attenuate conducted common-mode (CM) and differential-mode (DM) noise, helping systems comply with standards like CISPR22 and EN55022 Class B.
Key electrical specifications include a maximum input voltage of 80 VDC with a 100 VDC surge capability for 100ms. It is rated for 7A loads and provides significant attenuation: 45 dB for common mode and 75 dB for differential mode, both measured at 1MHz with a 50Ω impedance. The filter also features a 1,500 VDC hipot hold-off to the shield plane.
Designed for thermal management, the QPI-12LZ supports a PCB temperature range of -40°C to +125°C. It boasts an efficiency of over 99%, minimizing power loss. The component is housed in a low-profile LGA package, measuring 12.9 x 25.3 x 5.0mm, and is a System-in-Package (SiP) design.
This filter is suitable for applications in telecom and ATCA boards, ensuring filtered system boards meet stringent noise requirements. It is TÜV Certified, adding a layer of safety and reliability for critical applications.
The maximum input voltage is 80 VDC, with a surge capability of 100 VDC for 100ms.
The current rating is 7 A.
It provides 45 dB common mode attenuation and 75 dB differential mode attenuation at 1MHz (50Ω).
The PCB temperature range is -40°C to +125°C.
It uses a low-profile LGA package, also described as a lidded SiP (System-in-Package).
The efficiency is greater than 99%.