Hi Christopher:
To put your mind at ease regarding the flammability of the Red Phosphorus, I suggest you test it. Suspend the core by a wire. Apply a small flame (1 inch max) from a barbecue starter to the bottom of the core, and see what happens. The core should provide a heat sink for the red phosphorus such that it cannot reach ignition temperature, or exceed the burn time of 94V-0. I agree with Ted and Ralph. Good luck, and best regards, Rich From: Chris <[email protected]> Sent: Wednesday, July 10, 2024 10:40 AM To: [email protected] Subject: [PSES] Using Red Phosphorous ferrite core on a 48VDC motor Folks, I need some help to answer this product safety question. We are using ferrite core T60006-L2025-W380 to supress radiated emissions on the 48VDC motor cable. I am concerned about the flamilibility of the Red Phosphorus which is contained in the Ferrite core. Any help is appreceiated Christopher Nextracker LLC. - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to [email protected] All emc-pstc postings are archived and searchable on the web at: https://www.mail-archive.com/[email protected]/ Website: https://ewh.ieee.org/soc/pses/ Instructions: https://ewh.ieee.org/soc/pses/list.html (including how to unsubscribe) List rules: https://ewh.ieee.org/soc/pses/listrules.html For help, send mail to the list administrators: Mike Sherman at: [email protected] Rick Linford at: [email protected] For policy questions, send mail to: Jim Bacher: <[email protected]> _________________________________________________ To unsubscribe from the EMC-PSTC list, click the following link: https://listserv.ieee.org/cgi-bin/wa?SUBED1=EMC-PSTC&A=1
