TIDUET3 February   2021

 

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1.1 Key System Specifications

Table 1-1 displays the key system specifications.

Table 1-1 Key System Specifications
PARAMETER TEST CONDITIONS MIN NOM MAX UNIT
INPUT CONDITIONS
Input voltage 90 230 265 VAC
Frequency 47 50 63 Hz
OUTPUT CONDITIONS
Output voltage 44 48 52 V
Output current VO = 48-V 10.5 A
Line regulation VO = 48 V 0.5 %
Load regulation VO = 48 V 0.5 %
Output voltage ripple VO = 48 V, Peak-Peak 500 mV
Output power (nominal) 500 W
SYSTEM CHARACTERISTICS
Efficiency VIN = 230-VAC RMS and full load at 48-V output 94.5 %
VIN = 115-VAC RMS and full load at 48-V output 92 %
Protections Output overcurrent Latch
Output overvoltage AR
Operating ambient Open frame –10 25 55 °C
Standards and norms Power line harmonics (THD) IEC 61000-3-2 Class A
Conducted emissions EN 55022 Class B
EFT As per IEC 61000-4-4
Surge As per IEC 61000-4-5
Board form factor (FR4 material, 2 layer) Length × Width × Height 185 × 95 × 38 mm