DATASHEET DS_E48SR05012_05222008 FEATURES High Efficiency: 91.5% @ 5.0V/12A Size: 58.4mmx22.80mmx8.4mm (2.30”
DS_E48SR05012_05222008 10 FEATURES DESCRIPTIONS (CON.) Output Voltage Adjustment (TRIM) To increase or decrease the output voltage set point, the
DS_E48SR05012_05222008 11 THERMAL CONSIDERATIONS Thermal management is an important part of the system design. To ensure proper, reliable operati
DS_E48SR05012_05222008 12 PICK AND PLACE LOCATION SURFACE-MOUNT TAPE & REEL RECOMMENDED PAD LAYOUT (SMD)
DS_E48SR05012_05222008 13 LEADED (Sn/Pb) PROCESS RECOMMEND TEMP. PROFILE Time ( sec. ) Pre-heat temp. 140~180°C 60~120 sec. Peak temp. 210~230°C 5s
DS_E48SR05012_05222008 14 MECHANICAL DRAWING Surface-mount module Through-hole module Pin No. Name Function 1
DS_E48SR05012_05222008 15 PART NUMBERING SYSTEM E 48 S R 050 12 N R F A Type of Product Input Voltage Number of Outputs Product Series Outp
DS_E48SR05012_05222008 2 TECHNICAL SPECIFICATIONS (TA=25°C, airflow rate=300 LFM, Vin=48Vdc, nominal Vout unless otherwise noted.) PARAMETER NOTES
DS_E48SR05012_05222008 3 ELECTRICAL CHARACTERISTICS CURVES Figure 1: Efficiency vs. load current for minimum, nominal, and maximum input voltage at
DS_E48SR05012_05222008 4 ELECTRICAL CHARACTERISTICS CURVES For Negative Remote On/Off Logic Figure 4: Turn-on transient at full rated load curre
DS_E48SR05012_05222008 5 ELECTRICAL CHARACTERISTICS CURVES Figure 8: Output voltage response to step-change in load current (75%-50%-75% of Io, m
DS_E48SR05012_05222008 6 ELECTRICAL CHARACTERISTICS CURVES Figure 11: Input Terminal Ripple Current, ic, at full rated output current and nomina
DS_E48SR05012_05222008 7 ELECTRICAL CHARACTERISTICS CURVES Figure 14: Output voltage ripple at nominal input voltage and rated load current (Io=12
DS_E48SR05012_05222008 8 The input source must be insulated from the ac mains by reinforced or double insulation. The input terminals of
DS_E48SR05012_05222008 9 FEATURES DESCRIPTIONS Over-Current Protection The modules include an internal output over-current protection circuit, w
Comments to this Manuals