Ericsson Internal
E
EAB/FJB/GMF Oscar Persson
PRODUCT SPECIFICATION
5 (10)
Prepared (also subject responsible if other)
No.
2/1301 BMR 662 Uen
8
Technical Specification
Approved
Checked
Date
Rev
Reference
EN/LZT 146 420 R2A May 2010
PKB 4000A series Direct Converters
Input 38-72 V, Output up to 30 A / 125 W
EAB/FJB/GMF [Natalie Johansson]
(MICRF)
2010-05-04
B
© Ericsson AB
3.3V, 30A /99W Typical Characteristics
PKB 4910A PI
Output Current Derating – Open frame
[A]
3.0 m/s
30
25
20
15
10
5
2.0 m/s
1.5 m/s
1.0 m/s
0.5 m/s
Nat. Conv.
0
0
20
40
60
80
100 [°C]
Available load current vs. ambient air temperature and airflow at
VI = 53 V. See Thermal Consideration section.
ERICSSON [ ERICSSON ]
