Based on what's been said so far, I've ordered a Meanwell T-30B from Aibin Guo.
Does this supply need dummy loads to ensure regulation, or does it manage OK with just the load the Thunderbolt places on it? The TB manual specifies: +12v +/-10% max current 750 mA +5v +/-5% max current 400 mA -12v +/-10% max current 10 mA Ripple +5v 50 mV peak-to-peak, 15 mVrms +/-12v 75 mV peak-to-peak, 20 mVrms Looking at the T-30B datasheet, it suggests ripple/noise of around 20-25mV p-p on all lines for an input between 210 and 250V. This does seem to meet those specifications - that's pretty good for an SMPS. I'm used to them being pretty noisy brutes. Many thanks to all Dave -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: 21 April 2008 14:46 To: time-nuts Subject: Re: [time-nuts] Power supply for Thunderbolt .... I also purchased from Aibin Guo a Mean Well. Model: T-30B power supply ... _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
