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Aimtec PCN AM20CW-NZ

PCN#: AM20180522-1

Issue Date: May 22nd, 2018

Products affected: AME20CW-NZ series

Effective Date: All specified products noted, and shipping from Aimtec factories as of change to issue date of this PCN.  

Description of change: All the part numbers mentioned in the Annex I have their maximum operating temperature range increased from -40°C to +85°C to -40°C to 95°C for 3.3V and 5V output models and -40°C-105°C for all other output models. The efficiency of most models has also been increased by 1%. The ripple and noise specifications have also been improved from 120mVPK-PK to 100mVPK-PK. The switching frequency is reduced from 320KHz to 300KHz and the temperature coefficient is increased to ±0.03%°C from ±0.02%°C. Aimtec will also introduce two 24V output models with 24V and 48V inputs.

Reason for change: The change enables the AM20CW-NZ series to be future ready as these components now meet the specifications of IEC 62368.

 Customer impact: Customers can now use the AM20CW-NZ products in their new designs as it is now designed to meet the specifications of IEC 62368.   

 

Annex:

AM20CW-2403S-NZ

AM20CW-2405S-NZ

AM20CW-2412S-NZ

AM20CW-2415S-NZ

AM20CW-4803S-NZ

AM20CW-4805S-NZ

AM20CW-4812S-NZ

AM20CW-4815S-NZ