11. Disposal
Electronic devices are recyclable waste and must not be disposed of in the household
waste. At the end of its service life, dispose of the product in accordance with
applicable regulatory guidelines.
You thus fulfill your statutory obligations and contribute to the protection of the
environment.
12. Technical data
Item No.
2377691
2377692
Model identifier
USPS-1500N SE
USPS-2250N SE
Input AC voltage
100 - 240 V
Input AC frequency
50/60 Hz
Output DC voltage
±10 % (3.0/4.5/5.0/6.0 V); ±5 % (7.5/9.0/12.0 V)
Output current
1.5 A
2.25 A
Output power
18.0 W
27.0 W
Average active efficiency
72.8 % (3.0 V)
75.9 % (4.5 V)
76.6 % (5.0 V)
81.3 % (6.0 V)
82.6 % (7.5 V)
83.5 % (9.0 V)
85.0 % (12.0 V)
75.9 % (3.0 V)
78.8 % (4.5 V)
79.5 % (5.0 V)
83.5 % (6.0 V)
84.7 % (7.5 V)
85.5 % (9.0 V)
86.6 % (12.0 V)
Efficiency at low load (10 %)
62.8 % (3.0 V)
65.9 % (4.5 V)
66.6 % (5.0 V)
71.3 % (6.0 V)
72.6 % (7.5 V)
73.5 % (9.0 V)
75.0 % (12.0 V)
65.9 % (3.0 V)
68.8 % (4.5 V)
69.5 % (5.0 V)
73.5 % (6.0 V)
74.7 % (7.5 V)
75.5 % (9.0 V)
76.6% (12.0 V)
No load power consumption
< 0.10 W
18
