300W Single Output Open Frame : EPP-300
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5" x 3" Open Frame

300W Single Output Open Frame : EPS-300

EPP-300 - 300W 5" x 3" size AC/DC Open Frame PSU


Open Frame

300W class I installation open frame. No load power comsumption < 0.5W. Built-in PFC and remote sense function.
Input voltage 90 ~ 264 VAC
DC adjustment range -5% ~ +5% rated output voltage
Overload Protection. 105%~135% rated output power, hiccup mode, auto-recovery
Over voltage Protection. 115%~135% shut down o/p voltage, re-power on to recover
Withstand voltage I/P-O/P: 3kVAC, I/P-FG: 2kVAC, O/P-FG: 0.5kVAC
Working temperature. -30°C ~ +70°C (refer to output derating curve)
Safety standards UL60950-1, TUV EN60950-1 approved
EMC standards EN55011, EN55032 class B, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11
Connection JST B5P / Screw Terminal
Dimension 127(L) x 76.2(W) x 35(H) mm
Packing 370g ; 36 pcs / 14.3kgs

Model No. I/P Vol. O/P Vol. O/P Current O/P Watts (max.)
EPP-300-12 90~264VAC 12 VDC 16.67A / 25A (20.5CFM) 200.04W / 300W
EPP-300-15 90~264VAC 15 VDC 13.33A / 20A (20.5CFM) 199.95W / 300W
EPP-300-24 90~264VAC 24 VDC 8.33A / 12.5A (20.5CFM) 199.92W / 300W
EPP-300-27 90~264VAC 27 VDC 7.40A / 11.12A (20.5CFM) 199.8W / 300.24W
EPP-300-48 90~264VAC 48 VDC 4.17A / 6.25A (20.5CFM) 200.16W / 300W

Ordering Information:

  • Rated Power :
  • 300W with 20.5CFM Fan
  • 200W with air convection
Mechanical Drawing (Unit: mm)