Filter
Top Products
44 Chapter 1
AC Adapter
Item Specification
Vendor & model name ROHS DELTA -90W ADP-90SB BBAHF BLACK 1.7X5.5X12.5
LITEON -90W PA-1900-04 QB BLUE 1.7X5.5X11 LF
LSE-90W SLS0202C19A157 LF BLUE 1.7X5.5X11 LF
Input Requirements
Maximum input current (A,
@100Vac, full load)
1.5A @100Vac input and maximum load
Nominal(Rated) frequency
(Hz)
50 or 60 and single phase
Frequency variation range
(Hz)
47 - 63
Nominal voltages (Vrms) 90 - 265
Efficiency High efficiency 85% minimum, at 100~240Vac AC input, full load,
warm-up condition.
Output Ratings (CV mode)
Rated output voltage Offers rated output voltage 19.0V
Voltage Range 18.2V to 19.8V
Noise + Ripple 300mvp-pmax (20MHz bandwidth) for resistor load
Rated Power 90Watts continuously at all specified conditions
Output current 0 A (min.) to 4.74A (max.)
Dynamic Output Characteristics
Start-up time 2 sec. (@115 Vac and 230Vac full load)
Hold up time at least 10ms (@115 Vac input, full load)
Over Voltage Protection
(OVP)
30V
Over Current
Protection(OCP)
Output current limit is 6A(Max mode)
Short circuit protection Output can be shorted without damage, and auto recovery
Electrostatic discharge
(ESD)
15kV (at air discharge)
8kV (at contact discharge)
Dielectric Withstand Voltage
Primary to secondary 3000 Vac for 1 second
Leakage current less than 250uA at 240Vac, 50Hz
Regulatory Requirements 1. CISPR 22 Class B
2. VCCI Class B
Hard Disk Drive Interface
Item Specification
Vendor &
Model Name
Segate
SATAST98823AS/
HGST
SATA 1.5G NCQ
MORAGA+HTS5410
80G9SA00
Segate SATA
ST9100824AS LF/
Toshiba
MK1032GSX/
HGST
NCQMORAGA+HTS
541010G9SA00
Segate SATA
ST9120821AS LF/
Toshiba SATAI1.5G
W/NCQ MK1234GSX