PKB4113CPI datasheet(32/43 Pages) ERICSSON

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Ericsson Internal

PRODUCT SPECIFICATION

30 (31)

Prepared (also subject responsible if other)

No.

ESHUHAN

2/1301-BMR 655 Uen

Approved

Checked

Date

Rev

Reference

SEC/D (Betty Wu)

EZHEWNG

2009-2-18

12 V/12 A Typical Characteristics

PKB 4113C PI

Output Current Derating – Open frame

406080

100 [ °C]

[A]

3.0 m/s

2.0 m/s

1.5 m/s

1.0 m/s

Nat. Conv.

Available load current vs. ambient air temperature and airflow at

VI = 53 V. See Thermal Consideration section.

Output Current Derating – Base plate

Thermal Resistance – Base plate

100

120 [°C]

[A]

3.0 m/s

2.0 m/s

1.5 m/s

1.0 m/s

Nat. Conv.

0.00.51.01.5

2.0

2. 5

3.0 [m/ s]

[°C/ W]

Available load current vs. ambient air temperature and airflow at

VI = 53 V. See Thermal Consideration section.

Thermal resistance vs. airspeed measured at the converter. Tested in wind tunnel

with airflow and test conditions as per

the Thermal consideration section.

PKB4000C series Direct Converters

Input 36-75 V, Output up to 60 A / 144 W

EN/LZT 146 377 R4

D September 2013

Technical Speciﬁcation

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