Vicor Micro Family of DC-DC Converter - Manual (Page 25)

Design Guide & Applications Manual
For Maxi, Mini, Micro Family DC-DC Converters and Configurable Power Supplies
Maxi, Mini, Micro Design Guide Rev 4.9 vicorpower.com
Page 24 of 88
Apps. Eng. 800 927.9474 800 735.6200
5. Current Sharing In Power Arrays
+VIN
Parallel
Bus
T1
T2
-VIN
+VIN
+S
+OUT
SC
–S
–OUT –IN
PR
PC
+IN
+S
+OUT
SC
–S
–OUT –IN
PR
PC
+IN
Return
+VOUT
-VIN
DC-DC Converter
DC-DC Converter
Figure 5–3 — Transformer-coupled interface provides load sharing and SELV isolation from the primary source.