This one?
That page says it has a DB-15 (VGA) socket, and everymac is usually accurate with these things. Maybe, if that's not the right one, if you could find your exact monitor on their list, that would help us know what to suggest. If it is ADC, then yes, you need to power it from an ADC Mac, a Dr Bott DVIAtor (ADC to DVI adapter with power supply), or hack it/make up your own adapter cable, with an added 24 to 27 volt 3-4 amp PS.
That page says it has a DB-15 (VGA) socket, and everymac is usually accurate with these things. Maybe, if that's not the right one, if you could find your exact monitor on their list, that would help us know what to suggest. If it is ADC, then yes, you need to power it from an ADC Mac, a Dr Bott DVIAtor (ADC to DVI adapter with power supply), or hack it/make up your own adapter cable, with an added 24 to 27 volt 3-4 amp PS.