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参数资料
| 型号： | PKF4621SI |
| 厂商： | ERICSSON |
| 英文描述： | 3?7 W DC/DC Power Modules 48 V Input Series |
| 中文描述： | 3？7瓦特DC / DC电源模块48 V输入系列 |
| 文件页数： | 1/24页 |
| 文件大小： | 1768K |
| 代理商： | PKF4621SI |
PKF 4000 I
3–7 W DC/DC Power Modules
48 V Input Series
The MacroDens
ponent level on-board DC/DC power modules are
intended as distributed power sources in decentralized
–48V and –60V DC power systems. Utilization of
thick film technology and a high degree of silicon
integration has made it possible to achieve a MTBF of
more than 4.9 million hours.
The high reliability and the very low height of these
DC/DC power modules makes them particularly
suited for Information Technology and Telecom
(IT&T) applications, with board spacing down to 15
mm or 0.6 in. The over-moulded rugged design
makes them also suitable for other demanding
industrial applications. They are optimized for free
3–7W PKF 4000 I series true com-
convection cooling and have an operational ambient
temperature range in compliance with present and
future application needs, including non temperature
controlled environments. The mechanical design
offers the choice of surface mount or through-hole
versions, delivered in ready-to-use tubes, trays or tape
& reel package and compatibility with semi and fully
aqueous cleaning processes.
The PKF series is manufactured using highly auto-
mated 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.
Patents
US: D357901 DE: M94022763
SMD and through-hole versions
with ultra low component height
8.0 mm (0.315 in)
83% efficiency (typ at 5V)
1,500 Vdc isolation voltage
MTBF > 4.9 million hours at
+50°C pin temperature (+40°C
ambient)
Low EMI in conformance with class
A in CISPR 22 and FCC part 15J
相关PDF资料 |
PDF描述 |
|---|---|
| PKF4622 | 3?7 W DC/DC Power Modules 48 V Input Series |
| PKF4622PI | 3?7 W DC/DC Power Modules 48 V Input Series |
| PKF4622SI | 3?7 W DC/DC Power Modules 48 V Input Series |
| PKF4628 | 3?7 W DC/DC Power Modules 48 V Input Series |
| PKF4628PI | 3?7 W DC/DC Power Modules 48 V Input Series |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PKF4622 | 制造商:ERICSSON 制造商全称:Ericsson 功能描述:3?7 W DC/DC Power Modules 48 V Input Series |
| PKF4622PI | 制造商:ERICSSON 制造商全称:Ericsson 功能描述:3?7 W DC/DC Power Modules 48 V Input Series |
| PKF4622SI | 制造商:ERICSSON 制造商全称:Ericsson 功能描述:3?7 W DC/DC Power Modules 48 V Input Series |
| PKF4628 | 制造商:ERICSSON 制造商全称:Ericsson 功能描述:3?7 W DC/DC Power Modules 48 V Input Series |
| PKF4628PI | 制造商:ERICSSON 制造商全称:Ericsson 功能描述:3?7 W DC/DC Power Modules 48 V Input Series |
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