Vicor Micro Family of DC-DC Converter - Manual (Page 20)

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 19 of 88
Apps. Eng. 800 927.9474 800 735.6200
4. EMC Considerations
Module shield for Maxi with threaded or through-hole baseplate P/N 30142
http://asp.vicorpower.com/CADPDF/H7CEX3.PDF
Module shield for Maxi with slotted baseplate P/N 30199
http://asp.vicorpower.com/CADPDF/HXE113.PDF
Module shield for Mini with threaded or through-hole baseplate P/N 30180
http://asp.vicorpower.com/CADPDF/UT55TT.PDF
Module shield for Mini with slotted baseplate P/N 30198
http://asp.vicorpower.com/CADPDF/HXE112.PDF
Module shield for Micro with threaded or through-hole baseplate P/N 30143
http://asp.vicorpower.com/CADPDF/9YRD8X.PDF
Module shield for Micro with slotted baseplate P/N 30141
http://asp.vicorpower.com/CADPDF/NG6SIS.PDF
Module Shield Information
+IN
PC
PR
–IN
+OUT
+S
SC
–S
–OUT
C3*
4.7nF
C2*
4.7nF
For C1 – C5, keep leads and connections short.
C5*
4.7nF
C4*
4.7nF
F1*
C1*
0.2µF
Figure 4–1 — Recommended bypassing capacitors must be in close
proximity, i.e., have short lead length to be effective. Figure 4–2 — V48B28H250BN without bypass caps
(330 µF across input)
Figure 4–3 — V48B28H250BN with recommended bypass caps
(330 µF across input)