Seasonic Power Supply SS-520H1U 520W EPS1U 2.1 & ATX12V 2.0 4cmx2 PFC RoHS WEEE Bulk

Seasonic Power Supply SS-520H1U -- Intel EPS 1U v2.1 and ATX 12V v2.0, Forward converter circuit, Superhigh efficiency and reliability for industrial level, Easy reliability ball bearing fan, Low ripple & noise, Smart & Silent Fan Control(S2FC), Short circuit protection on all outputs, Over Voltage protection, Over power protection, 100% hi-pot test, 100% burn in, high temperature cycled on/off.

Seasonic SS-520H1U 520W 1U 80Plus EPS Power Supply Specifications Mfr Part Number: SS-520H1U Features: Specification compliance: Intel EPS12V Forward converter circuit High efficiency and reliability for industrial level Easy swap connector design High reliability ball bearing fan Low ripple & noise Smart & Silent Fan Control (S2FC) Zero minimum load on 3.3V rail Short circuit protection on all outputs Over voltage protection Over power protection 100% hi-pot test 100% burn in, high temperature cycled on/off PFC harmonics compliance: IEC1000-3-2 /EN61000-3-2 standards Total Power: 520 W Input Type: Full Range Input Frequency Range: 50 ~ 60 Hz Inrush Current, cold-start: 100A max Hold up time, full load: 16ms. typical Active PFC 99% typical Efficiency, at normal input voltage: >80% Dielectric withstand, input to frame/ ground: 1800VAC, 1sec Dielectric withstand, input to output: 1800VAC, 1sec Line regulation: +/-1% typical Load regulation: +/-5% typical Cross regulation: +/-5% typical Ripple / noise: 1% Safety: CUL, TUV, CB, CCC EMI/RFI: CE, FCC DC Outputs: +3.3V @ 20A, +5V @ 25A, +12V @ 40A, -12V @ 0.8A, +5Vsb @ 3A Connector: Customized modular cables Fan type: 38 x 38mm Dimension (WxLxH): 3.9 x 10.6 x 1.6 inch / 100 x 270 x 40 mm 80 Plus Certified

* Note: The product specification and pictures are subject to change without notice.

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