32
Chapter 1
AC Adapter
Item
Specification
Vendor & model name
Delta ADD-65DB
Liteon DA-1650-02CR
Input Requirements
Maximum input current (A,
@100Vac, full load)
1.5A max@3.5A/100Vac and 240 Vac
Nominal frequency (Hz)
47 - 63
Frequency variation range
(Hz)
47 - 63
Nominal voltages (Vrms)
90 - 264
Inrush current
The maximum inrush current will be less than 50A and 100A when
the adapter is connected to 100Vac(60Hz) and 240Vac(50Hz)
respectively.
Efficiency
High efficiency 85% minimum, at 100~240Vac AC input, full load,
warm-up condition.
Output Ratings (CV mode)
DC output voltage
Offers constant voltage 19.0V output source with 65W max output
power capacity.
Noise + Ripple
300mvp-pmax (20MHz bandwidth) for resistor load
Output current
0 A (min.) 3.5A (max.)
Output Ratings (CC mode)
DC output voltage
18.0 ~ 20.0
Constant output
3.5A
Dynamic Output Characteristics
Start-up time
3 sec. (@115 Vac and 230Vac full load)
Hold up time
5ms min. (@115 Vac input, full load)
Over Voltage Protection
(OVP)
25V
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
4242 Vdc for 1 second
Leakage current
60uA at 240Vac/60Hz
Regulatory Requirements
1. FCC class B requirements (USA)
2. VDE class B requirements (German)
3. VCCI classII requirements (Japan)
Power Management
ACPI Mode
Power Management
Mech. Off (G3)
All devices in the system are turned off completely.
Soft Off (G2/S5)
OS initiated shutdown. All devices in the system are turned
off completely.
Working (G0/S0)
Individual devices such as the CPU and hard disk may be
power managed in this state.
