HP Forums / HP Calculators (and very old HP Computers) / General Forum v / Why do some HP calculators have springs inside?

Post Reply 
Why do some HP calculators have springs inside?
12-26-2022, 01:27 AM
Post: #7
rprosperi Offline
Super Moderator
 		Posts: 6,665
Joined: Dec 2013
RE: Why do some HP calculators have springs inside?
It should be no surprise that a calculator made in 2021 had no metal plate on the inner rear cover to act as an EMI shield. In fact finding any metal at all in the case assemblies today is likely driven more by cosmetic choices than shielding strategies.
--Bob Prosperi
Find all posts by this user
Quote this message in a reply
Post Reply 


Messages In This Thread
RE: Why do some HP calculators have springs inside? - rprosperi - 12-26-2022 01:27 AM



User(s) browsing this thread: 4 Guest(s)

Contact Us | The Museum of HP Calculators | Return to Top | Return to Content | Lite (Archive) Mode | RSS Syndication