Embedded Power for
Business-Critical Continuity
DA4 Series
4 Watts
DA4-050EU
DA4-050US
DA4-050CH
Rev. 1.23.06
DA4 Series
1 of 3
Total Power:
Input Voltage:
# of Outputs:
4 Watts
90-264 VAC
Single
Electrical Specifications
Special Features
鈥?Switching wallmount
power supply
鈥?Available in multiple AC plug
configurations
鈥?CE Mark EMC & LVD
鈥?Universal AC input
鈥?Regulated output
鈥?Overload and short circuit
protection
鈥?Constant voltage, constant
current
鈥?High MTBF
鈥?Built in EMI filter (CISPR 22
Class B)
鈥?LED power good indicator
Input
Input range
Frequency
EMI/RFI
Safety ground
leakage current
90-264 VAC (wide range)
47-63 Hz
FCC Part 15, Subpart B Class B & EN55022
(CISPR 22) Class B &EMC89/336/EEC
100
渭
A @ 50/60 Hz, 230 VAC input
Output
Voltage (Vo)
Maximum Power (Po)
Hold-up time
Overvoltage protection
Overload protection
Output cable/
connector barrel polarity
Reverse polarity
-0001 suffix
5.5V (5.0V - 6.0V)
4W
15 ms. typical at full load @ 115 VAC
25% above nominal output maximum
Latching type
Output short circuit protection auto recover
Overload protected > 800mA
DC cable with 2.5 mm x 5.5 mm barrel plug
DC plug center +V; DC plug outer -V
DC plug center -V; DC plug outer +V
Environmental Specifications
Operating temperature:
Storage temperature:
Electromagnetic
susceptibility:
0擄 to 50擄C ambient
-40擄C to +85擄C
Designed to meet EN55082-1
Operating; non-condensing 20% to 90% RH
Per IEC 60068-2-6
Safety
UL
CSA
TUV
NEMKO
CB
CE
CCC
60950 / 6500
60950
60950
60950
Certificate and report
EMC & LVD
Mark
Humidity:
Vibration:
1
2
3
