參數(shù)資料
型號(hào): PKN4318PIOA
廠商: ERICSSON POWER MODULES AB
元件分類(lèi): 電源模塊
英文描述: 1-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE
文件頁(yè)數(shù): 1/24頁(yè)
文件大?。?/td> 444K
代理商: PKN4318PIOA
50 W DC/DC power module
48 V input series
Regulated single and dual outputs
Efficiency >90% (3.3V) from 30%
to full load
Low profile 8.5 mm
(0.335 in.)
1,500 Vdc isolation voltage
MTBF >200 years at +75°C case
temperature
Full power up to +80°C ambient at
1 m/s airflow
Complete, no extra filters or
heatsinks required
The PKN 4000 I series of DC/DC power modules are
intended to be used as distributed power sources in
decentralized 48/60 V DC power systems. The PKN
series use a ceramic substrate with thickfilm technolo-
gy and a high degree of silicon integration. That to-
gether with the electrical design using synchronous
rectification gives good thermal management, high
reliability and high efficiency. The high efficiency,
makes it possible to operate over a wide temperature
range without a heatsink. At forced convection cooling
>200 lfm (1 m/s), the PKN units can deliver full
E
PKN 4000 I
power up to +80°C ambient temperature. The high
reliability and the low profile of the PKN series makes
them particularly suited for Information Technology
and Telecom (IT&T) applications with board spacing
down to 15 mm (0.6 in.).
These products are manufactured using highly
automated manufacturing lines with a world-class
quality commitment and a five-year warranty.
Ericsson Microelectronics AB has been an ISO 9001
certified supplier since 1991. For a complete product
program please reference the back cover.
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