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SFX SFP/SFG

SFP and SFG Power Supplies

This industrial power supply is SFX 12 V v.2.31 compliant and offers important protection features for safe operations. With its 80 PLUS® Platinum and Gold rating, it can achieve up to 90 % efficiency at 115 V AC at 50 % load. This is the ideal solution for both businesses and consumers who are looking for a high quality and efficient SFX Power Supply.

  • SFX 12 V
  • 80 PLUS Gold Certified
  • Safety: CB, cUL, cTUVus, CCC, BSMI
  • EMI / EMC: CE, FCC, RCM, ICES, UKCA
  • Dimensions: 100 mm (L) x 125 mm (W) x 63.5 mm (H)

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Overview

SFP (2021)SFG (2021)SFGSFB
80PLUS Platinum Gold Gold Bronze
Intel form factor compliance Yes Yes Yes Yes
Dimensions 100 mm (L) x 125 mm (W) x 63.5 mm (H) 100 mm (L) x 125 mm (W) x 63.5 mm (H) 100 mm (L) x 125 mm (W) x 63.5 mm (H) 100 mm (L) x 125 mm (W) x 63.5 mm (H)
DC to DC converter design Yes Yes Yes No
Forward converter circuit No No No Yes
Fully modular cables Yes Yes No No
Fixed cables No No Yes Yes
92 mm FDB fan Yes Yes No No
80 mm double ball bearing fan No No Yes Yes
S3FC - including Fanless mode No No No Yes
S2FC - Smart and Silent Fan Control Yes Yes Yes No
Zero minimum load on 3.3 V rail Yes Yes Yes No
Short circuit protection on all outputs Yes Yes Yes Yes
Over voltage protection Yes Yes Yes Yes
Over power protection Yes Yes Yes Yes
100 % HiPot test Yes Yes Yes Yes
100 % Burn-in, high temperature cycled on/off Yes Yes Yes Yes
Safety compliance CB, cTUVus, TUV, CCC, BSMI CB, cTUVus, TUV, CCC, BSMI CB, cUL, TUV, CCC, BSMI CB, cUL, TUV, CCC, BSMI
EMI/EMC compliance CE, FCC, RCM, ICES, UKCA CE, FCC, RCM, ICES, UKCA CE, FCC, RCM, ICES, UKCA CE, FCC, RCM, ICES, UKCA

Specifications

SSP-550SFG

Specifications
Input frequency 50 / 60 Hz
Inrush current at cold start 100 A max.
Efficiency 80 PLUS Gold
Line regulation ± 1 % (typical)
Load regulation ± 5 % (typical)
Cross regulation ± 5 % (typical)
Ripple / noise 1 %
MTBF, full load @ 25 °C ambient (excl. DC fan) > 100,000 hours
Active Power Factor Correction 99 % (typical)
DC Outputs
+3.3 V +5 V +12 V Combined -12 V +5 Vsb Total continuous power Input Type
20 A 20 A 45 A 0.3 A 3 A 550 W 100–240 VAC
130 W 540 W 3.6 W 15 W