Data Sheet

P RODUCT S PECIFICATION E2xFxWx 12W PS EuPII
Page
4/21
Document prepared and responsible for
M. Mauritz Standard Programme
Approved by Day Month Year Revision
M. Obritzhauser 21 03 12 B
3 T ECHNICAL S PECIFICATION S HEET
3.1 Input Specification
Parameter Key Min Typ. MaxUnit Test Cond.
Input Voltage U
IN
90 264V AC
Input Current I
IN
3 110 300mA
Input Frequency f
IN
47 50 63Hz
80 % At full load
Efficiency
η
According EuP Tier II
Switching Frequency f
sw
65
kHz
300
mW
Without
load
Stand-by power
P stb
According EuP Tier II
Input Voltage
If the input voltage is out of operating range, the power supply does not meet
the full specification. Above the specified upper limit of the input voltage the
unit can get damaged. Below the specified lower limit of the input voltage the
unit does not meet the specification.
Efficiency Under Load
The efficiency is defined as the ratio between the output power and input
power.
3.2 Safety and Environmental Conditions
Parameter Key Min Typ. Max
Unit
Test Cond.
Dielectric Strength 3
KV
AC Standard
3
KV
AC Household
4
KV
AC Medical
Enclosure leakage
current according EN
60601
100 µA
Medical
Operating Temperature
0 40 °C
At free
convection
32 104 °F
Storage Temperature -30 25 80 °C
-22 77 176 °F
Humidity 95 %