621-0657, MEAN WELL, MEAN WELL Switching Power Supply, RS-100-12, 12V dc, 8.5A, 102W, 1 Output, 125 → 373 V dc, 88 → 264 V ac MEAN WELL Switching Power Supply, RS-100-12, 12V dc, 8.5A, 102W, 1 Output, 125 → 373 V dc, 88 → 264 V ac