TM
Technical Specification
SQ100-48-3.3,
SQ100-48-3.3N
Data Sheet
SQO100-48-3.3, SQO100-48-3.3N
48Vin 3.3Vout 25A
Temperature derating
25
Tc=100C¢X
25
20
1.5M/S
1.0M/S
0.5M/S
Free Air
Tc=100C¢X
1.5M/S
1.0M/S
0.5M/S
FreeAir
20
Iout
(A)
Iout
(A)
15
10
5
15
10
5
0
0
25
50
Ta(¢CX)
75
100
0
0
25
50
Ta(¢CX)
75
100
Figure 23. Maximum output power derating vs.
ambient air temperature with airflow rates of 0LFM
through 300 LFM. At Vin=48v. ( without heatsink )
Figure 24. Maximum output power derating vs.
ambient air temperature with airflow rates of 0LFM
through 300 LFM. At Vin=48v. (Open Frame, without
heatsink )
Broadband TelCom Power, Inc. 1719 S. Grand Avenue, Santa Ana, CA 92705 U.S.A.
P 15 of 16
Tel.: 714-259-4888 • Fax: 714-259-0840 • www.btcpower.com • Email: sales@btcpower.com • PS SQ100-48-3.3, SQO100-48-3.3 Rev1 4-2-03
BTCPOWER [ BROADBAND TELCOM POWER, INC. ]
