Delta-electronics S48SE Manuale Utente

Delphi S48SE, 17W 1x1 Brick Series DC/DC Power Modules: 48V in, 5.0V/3A out The Delphi S48SE series, 1x1 form factor, 48V input, single output,isol

DS_S48SE05003_12292006 10PICK AND PLACE LOCATION SURFACE-MOUNT TAPE & REEL RECOMMENDED PAD LAYOUT (SMD)

DS_S48SE05003_12292006 11 LEADED (Sn/Pb) PROCESS RECOMMEND TEMP. PROFILE Time ( sec. ) Pre-heat temp. 140~180°C 60~120 sec. Peak temp. 210~230°C 5sec

DS_S48SE05003_12292006 12MECHANICAL DRAWING Surface-mount module Through-hole module Pin No. Name Function1 2 3 4 5 6

DS_S48SE05003_12292006 13PART NUMBERING SYSTEM S 48 S E 050 03 N R F A Product Type Input Voltage Number of Outputs Product Series Output Voltag

DS_S48SE05003_12292006 2TECHNICAL SPECIFICATIONS TA = 25°C, airflow rate = 300 LFM, Vin = 48 Vdc, nominal Vout unless otherwise noted. PARAMETER

DS_S48SE05003_12292006 3 ELECTRICAL CHARACTERISTICS CURVES Figure 1: Efficiency vs. load current for minimum, nominal, and maximum input voltage

DS_S48SE05003_12292006 4ELECTRICAL CHARACTERISTICS CURVES (CON.) Figure 7: (For positive remote on/off logic)Turn-on transient at zero load curre

DS_S48SE05003_12292006 5ELECTRICAL CHARACTERISTICS CURVES Figure 11: Input Terminal Ripple Current, ic, at full rated output current and nominal inp

DS_S48SE05003_12292006 6 DESIGN CONSIDERATIONS Input Source Impedance The impedance of the input source connecting to the DC/DC power modules will

DS_S48SE05003_12292006 7 FEATURES DESCRIPTIONS Over-Current Protection The modules include an internal output over-current protection circuit, whic

DS_S48SE05003_12292006 8RLoadFEATURES DESCRIPTIONS (CON.) Output Voltage Adjustment To increase or decrease the output voltage set point, the mod

DS_S48SE05003_12292006 9Thermal Derating Heat can be removed by increasing airflow over the module. To enhance system reliability, the power module