tag:blogger.com,1999:blog-1327936078941736528.post5810206439823437245..comments2024-01-26T09:57:12.506+00:00Comments on Steve G1KQH's Amateur Radio Blog "The Font of all Knowledge": More power for the shack.G1KQHhttp://www.blogger.com/profile/04158573334769780015noreply@blogger.comBlogger5125tag:blogger.com,1999:blog-1327936078941736528.post-91599092963869973922021-02-07T12:28:33.634+00:002021-02-07T12:28:33.634+00:00My 3-4 yr old mp304V2 has just "died"......My 3-4 yr old mp304V2 has just "died"...well...its a constant 24V output now. My search for a schematic is proving fruitless.....grrrr....<br /><br />There's an SD880 power transistor in the regulator chain....a 14 pin chip that I can't read, and a 7812Anonymoushttps://www.blogger.com/profile/12378132176749959082noreply@blogger.comtag:blogger.com,1999:blog-1327936078941736528.post-1737788168744583402020-12-02T07:24:04.232+00:002020-12-02T07:24:04.232+00:00The fan makes a lot of noise.Any ideas for a mod t...The fan makes a lot of noise.Any ideas for a mod to reduce it ? G0IDE.Dave, G0IDE.noreply@blogger.comtag:blogger.com,1999:blog-1327936078941736528.post-44083769155133207692020-09-24T16:53:37.429+01:002020-09-24T16:53:37.429+01:00what do you think of the fan noise? de 2EOFZFwhat do you think of the fan noise? de 2EOFZFRickynoreply@blogger.comtag:blogger.com,1999:blog-1327936078941736528.post-40657954159506624182020-08-31T15:57:25.931+01:002020-08-31T15:57:25.931+01:00Good power supply cannot fault it.
Good power supply cannot fault it.<br />G1KQHhttps://www.blogger.com/profile/04158573334769780015noreply@blogger.comtag:blogger.com,1999:blog-1327936078941736528.post-41124145520435917262020-08-14T12:31:19.314+01:002020-08-14T12:31:19.314+01:00How did the MP-304mkII PSU perform - Any issues ?How did the MP-304mkII PSU perform - Any issues ?GW4DVBhttps://www.blogger.com/profile/07923347523585349518noreply@blogger.com