PKB4110CPI Ericsson Power Modules, PKB4110CPI Datasheet - Page 24

• Manufacturer Part Number: PKB4110CPI
• Description: DC/DC Converters & Regulators 3.3Vdc 40A Isolated Input 36-75V 132W
• Manufacturer: Ericsson Power Modules
• Series: PKB-Cr

Specifications of PKB4110CPI

• Product: Isolated
• Output Power: 132 W
• Input Voltage Range: 36 V to 75 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 3.3 V
• Output Current (channel 1): 40 A
• Isolation Voltage: 2.25 KV
• Package / Case Size: Eighth Brick
• Output Type: Isolated
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

5.0 V/28 A Typical Characteristics
Output Current Derating – Open frame
Output Current Derating – Base plate
[A]
28
24
20
16
12
[A]
28
21
14
8
4
0
7
0
E
Available load current vs. ambient air temperature and airflow at
V
Available load current vs. ambient air temperature and airflow at
V
Prepared (also subject responsible if other)
ESHUHAN
Approved
SEC/D (Betty Wu)
PKB4000C series
DC/DC converters, Input 36-75 V, Output 60A/144W
0
I
0
I
= 53 V. See Thermal Consideration section.
= 53 V. See Thermal Consideration section.
20
20
40
40
60
60
80
80
100
100 [ °C]
120 [°C]
Checked
EZHEWNG
3.0 m/ s
2.0 m/ s
1.5 m/ s
1.0 m/ s
Nat. Conv.
3.0 m/s
2.0 m/s
1.5 m/s
1.0 m/s
Nat. Conv.
Thermal Resistance – Base plate
[°C/W]
8
6
4
2
0
0.0
Thermal resistance vs. airspeed measured at the converter. Tested in wind tunnel
with airflow and test conditions as per
the Thermal consideration section.
Ericsson Internal
PRODUCT SPECIFICATION
No.
2/1301-BMR 655 Uen
Date
2009-02-16
0.5
1.0
Technical Specification
EN/LZT 146 377 R3H
© Ericsson AB
Rev
G
1.5
2.0
Reference
2.5
Feb 2009
3.0
PKB 4111C PI
[m/s]
21 (26)
24