I got a large computer network storage system to do with what i want.
A few of the things appear to have some issue so i'm parting them out first.
The one board has it appears 4 DC-DC converters i have identified 1 of the 4 modules. Googling the numbers i see i get nothing of help other than things like alibiba selling them.
1. Small shallow square metal box, labeled: HS12-01D12, DC-DC converter, Input +12V Output +1.5V 9A, KH48c0,made in japan, (some logo i can't make out the brand of looks like a circle with TRI, IRI,TRT I know middle one is R the circle interferes with the other 2 letters.)
2. Looks exactly like #1 including logo. labeled: HS12-02D12, DC-DC converter, input +12V, output +1.25V 10A, KK48C0, made in japan
3. This could be some custom thing, as is on PCB with no brand or anything, but other one i identified is also a PCB unit. but appears to be another DC-DC converter. RL035 rev-0
The one i identified i found using qm48t40033 appears to be power one brand 30-40V in 3.3V out converter.
I'd like to reuse these things for something, but most have more pins than most converters i've seen. The metal ones have 4 large pins, and 10 smaller pins. The board one has like 5, but many are linked to large traces so be around 25 pin used.
Thought somebody maybe has seen these if not i'll just try and see if i can figure out from looking at setup. If it helps the device is from around 2004 so 03-04 would probably been mfg date for most the stuff.
A few of the things appear to have some issue so i'm parting them out first.
The one board has it appears 4 DC-DC converters i have identified 1 of the 4 modules. Googling the numbers i see i get nothing of help other than things like alibiba selling them.
1. Small shallow square metal box, labeled: HS12-01D12, DC-DC converter, Input +12V Output +1.5V 9A, KH48c0,made in japan, (some logo i can't make out the brand of looks like a circle with TRI, IRI,TRT I know middle one is R the circle interferes with the other 2 letters.)
2. Looks exactly like #1 including logo. labeled: HS12-02D12, DC-DC converter, input +12V, output +1.25V 10A, KK48C0, made in japan
3. This could be some custom thing, as is on PCB with no brand or anything, but other one i identified is also a PCB unit. but appears to be another DC-DC converter. RL035 rev-0
The one i identified i found using qm48t40033 appears to be power one brand 30-40V in 3.3V out converter.
I'd like to reuse these things for something, but most have more pins than most converters i've seen. The metal ones have 4 large pins, and 10 smaller pins. The board one has like 5, but many are linked to large traces so be around 25 pin used.
Thought somebody maybe has seen these if not i'll just try and see if i can figure out from looking at setup. If it helps the device is from around 2004 so 03-04 would probably been mfg date for most the stuff.