E
MICMALE
Approved
Ericsson Internal
PRODUCT SPECIFICATION
No.
1 (13)
Prepared (also subject responsible if other)
2/1301-BMR 658 Uen
Checked
Date
Rev
Reference
Technical Specification
4
May
2013
SEC/D Betty Wu
PKB 4000B series
Intermediate Bus
(EZHEWNG) 2009-12-10
Converters
Input 36-75 V, Output up to
40
A / 252 W
Absolute Maximum Ratings
Characteristics
T
ref
T
S
V
I
V
iso
V
tr
V
RC
Operating Temperature (see Thermal Consideration section)
Storage temperature
Input voltage
Isolation voltage (input to output test voltage)
Input voltage transient (t
p
100 ms)
Remote Control pin voltage
(see Operating Information section)
Positive logic option
Negative logic option
E
EN/LZT 146
384
R4A
© Ericsson AB
min
-40
-40
-0.5
typ
max
+125
+125
+80
1500
100
Unit
°C
°C
V
Vdc
V
V
V
-0.5
-0.5
15
15
Stress in excess of Absolute Maximum Ratings may cause permanent damage. Absolute Maximum Ratings, sometimes referred to as no destruction limits, are
normally tested with one parameter at a time exceeding the limits of Output data or Electrical Characteristics. If exposed to stress above these limits, function and
performance may degrade in an unspecified manner.
Fundamental Circuit Diagram
+IN
RC
Control
+OUT
-OUT
-IN
OVP
Driver
ERICSSON [ ERICSSON ]
