Ericsson Internal
TPARBOLDEUOCFTCSOPENCTIEFNICTASTION
11 ((41))
E
Prepared (also subject responsible if other)
No.
SEECC//SS MMaarrsshhaallll WWaanngg
1/1301-BMR669
Technical Specification
Approved
Checked
Date
Rev
Reference
28701-BMR669 07 Rev D
May 2014
PKM 4613NH PI series Direct Converters
Input 36-75 V, Output up to 50 A / 600 W
25/061/230-0174-02
EA
Y
© Ericsson AB
Key Features
Industry standard Quarter-brick
57.9 x 36.8 x 11.4 mm (2.28 x 1.45 x 0.45 inch)
Telecom standard input range 36-75 Vin
Deliver up to 600W maximum output power
Fully tightly regulated output voltage
High efficiency, typical 96.2 % at 50% load
2250V input to output functional isolation
1500V basic insulation
Wide operating temperature range -30°C to 90°C
Input overvoltage suppression
Soft-start for handling of high capacitance loads
More than 3.34 million hours MTBF
General Characteristics
Safety Approvals
Design for Environment
Optional baseplate
Optional single output pins
Hiccup OCP, OTP, OVP and under voltage lockout
Meets requirements in high-
temperature lead-free soldering
processes.
Contents
Ordering Information
General Information
Safety Specification
............................................................. 2
............................................................. 2
............................................................. 3
............................................................. 4
Absolute Maximum Ratings
Electrical Specification
12 V, 50 A / 600 W
PKM 4613 NH PI .................................. 5
EMC Specification
........................................................... 11
........................................................... 12
........................................................... 17
........................................................... 18
........................................................... 19
........................................................... 22
........................................................... 22
........................................................... 23
Operating Information
Thermal Consideration
Connections
Mechanical Information
Soldering Information
Delivery Information
Product Qualification Specification