Set your site on VICOR at www.vicorpower.com

PRELIMINARY

Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715

ENMods System: FARM3 and MiniHAM

Rev. 1.3

Page 5 of 12

Operating Characteristics (FARM3)

Figure 3—Start-up at 120Vac input

Figure 5—Power-down from 120Vac

Figure 6—Power-down from 240Vac

Figure 4—Start-up at 240Vac input

Vdc output

Strap

Engaged

Enable

Enable

B OK

Vdc output

B OK

Vdc output

Enable

B OK

Vdc output

Enable

B OK

Figure 7—Output overvoltage protection 240Vac range

Vdc output

Enable

B OK