PKJ4316API Ericsson Power Modules, PKJ4316API Datasheet - Page 12

• Manufacturer Part Number: PKJ4316API
• Description: DC/DC Converters & Regulators 28Vdc 12.4A Isolated Input 36 -75V 350W
• Manufacturer: Ericsson Power Modules
• Series: PKJr

Specifications of PKJ4316API

• Output Power: 350 W
• Input Voltage Range: 36 V to 75 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 28.2 V
• Output Current (channel 1): 12.4 A
• Isolation Voltage: 1.5 KV
• Package / Case Size: Half Brick
• Output Type: Isolated
• Product: Isolated
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

E
Prepared (also subject responsible if other)
EGLANDY
Approved
SEC/D (Betty Wu)
28.2 V/12.4 A Typical Characteristics
Output Current Derating – Base Plate
Output Current Derating – Cold wall sealed box
PKJ 4000 RFPA series Direct Converters
Input 36-75 V, Output up to 12.4 A / 350 W
[A]
15
12
[A]
15
12
9
6
3
0
9
6
3
0
Available load current vs. ambient air temperature and airflow at
V
Available load current vs. base plate temperature.
V
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 [°C]
100 [°C]
Checked
ESECZHW
3.0 m/s
2.5 m/s
2.0 m/s
1.5 m/s
1.0 m/s
Nat. Conv.
Tamb 85 C
Tamb 35 C
Ericsson Internal
PRODUCT SPECIFICATION
No.
2/1301-BMR 630 03/7 Uen
Date
2009-09-07
Thermal Resistance – Base Plate
[°C/W]
4
3
2
1
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. V
0.5
1.0
Technical Specification
EN/LZT 146 367 R3B September 2009
© Ericsson AB
Rev
F
1.5
Reference
I
2.0
= 53 V.
2.5
PKJ 4316 API
3.0 [m/s]
5 (6)
12