ML15.121
MiniLine
12V, 1.3A, S
INGLE
P
HASE
I
NPUT
Dec. 2007 / Rev. 1.1 DS-ML15.121-EN
All parameters are specified at 12V, 1.3A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0 Germany
19/20
25.11. U
SE IN A
T
IGHTLY
S
EALED
E
NCLOSURE
When the power supply is installed in a tightly sealed enclosure, the temperature inside the enclosure will be higher
than the outside. The inside temperature defines the ambient temperature for the power supply.
Results from such an installation:
Power supply is placed in the middle of the box, no other heat producing equipment inside the box
Enclosure:
Rittal Type IP66 Box PK 9510 100, plastic, 130x130x75mm
Input:
230Vac
Load:
12V,
1.3A; load is placed outside the box
Temperature inside the box:
38.9°C (in the middle of the right side of the power supply with a distance of 1cm)
Temperature outside the box:
28.0°C
Temperature rise:
10.9K
Load:
12V,
1.05A; (=80%) load is placed outside the box
Temperature inside the box:
35.9°C (in the middle of the right side of the power supply with a distance of 1cm)
Temperature outside the box:
27.4°C
Temperature rise:
8.5K
