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参数资料
| 型号： | PKE4431PI |
| 厂商： | ERICSSON POWER MODULES AB |
| 元件分类： | 电源模块 |
| 英文描述： | 3-OUTPUT 40 W DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 1/1页 |
| 文件大小： | 88K |
| 代理商： | PKE4431PI |
8
Ericsson Microelectronics, August 2000
PKE 4000 I Series - EriPower
25-40 Watt DC/DC power modules
The 25-40 watts PKE 4000 series DC/DC power
modules are designed for decentralized 48/60 V dc
(36-75 V dc) power distribution systems with
distributed on-board DC/DC converters in
applications with high temperature and isolation
requirements. Their low profile allows narrow board
pitch and slim designs.
By using thick film technology, which provides a
high degree of integration as well as efficient thermal
management, and by utilizing 300 kHz switching
frequency based on proprietary drive and control
Efficiency 83-85%
MTBF > 2,000,000 hours at +75 °C
case temperature
Single, dual and triple outputs
No derating within –45 °C to +85 °C
ambient temperature
1,500 V dc isolation voltage
10.7 mm (0.42") height allows 0.8"
board spacing
Complete - no extra filters or
heatsinks required
76.0 x 76.0 x 10.7 mm (2.99 x 2.99 x 0.42 inch)
chips, the highly reliable products conform to the
most stringent telecom and data com requirements in
harsh environments applications. Mechanical
ruggedness, in conformance with IEC 68-2, is close
to the requirements for discrete components.
The converters can operate in free convention with
full output power at ambient temperatures from – 45
to +85 °C, making the products ideal for the most
demanding temperature requirements in both indoor
and outdoor applications.
VI
VO/IO max
PO max
Article Code
O/P 1
O/P 2
O/P 3
36–75 V dc
3.3 V/7.6 A
25 W
PKE 4210 PI
36–75 V dc
5 V/5 A
25 W
PKE 4211 PI
36–75 V dc
5 V/8 A
40 W
PKE 4411 PI
36–75 V dc
+12 V/2 A
-12 V/2 A
30 W
PKE 4323 PI
36–75 V dc
+15 V/1.6 A
-15 V/1.6 A
30 W
PKE 4325 PI
36–75 V dc
+5 V/5 A
+12 V/1 A
-12 V/1 A
25 W
PKE 4231 PI
36–75 V dc
+5 V/5 A
+15 V/0.8 A
-15 V/0.8 A
25 W
PKE 4232 PI
36–75 V dc
+5 V/5 A
+12 V/1 A
-5 V/3 A
25 W
PKE 4235 PI
36–75 V dc
+5 V/7 A
+12 V/2 A
-12 V/2 A
40 W
PKE 4431 PI
相关PDF资料 |
PDF描述 |
|---|---|
| PKE4231PI | 3-OUTPUT 25 W DC-DC REG PWR SUPPLY MODULE |
| PKF4211API | 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
| PKF4221ASI | 2-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
| PKF4510PI | 1-OUTPUT 5 W DC-DC REG PWR SUPPLY MODULE |
| PKF4713SI | 1-OUTPUT 7 W DC-DC REG PWR SUPPLY MODULE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PKE4611PI | 制造商:n/a 功能描述:DC/DC POWER MODULE |
| PKE60B1/4 | 功能描述:旋钮和转盘 .626" LINE IND/SIDE STR FLUTED KNOB RoHS:否 制造商:Davies Molding 材料:Phenolic 设计:Set Screw 轴尺寸:0.25 in 直径:3/4 in 颜色:Black 指示器型式:Line |
| PKE60B1/8 | 功能描述:旋钮和转盘 FLUTED 0.626" PKE SWITCH KNOB RoHS:否 制造商:Davies Molding 材料:Phenolic 设计:Set Screw 轴尺寸:0.25 in 直径:3/4 in 颜色:Black 指示器型式:Line |
| PKE90B | 制造商:ALC 功能描述:ALCO BLACK KNOB S9B6B |
| PKE90B1/4 | 功能描述:旋钮和转盘 PLSTC FLTD W/ IND LN RoHS:否 制造商:Davies Molding 材料:Phenolic 设计:Set Screw 轴尺寸:0.25 in 直径:3/4 in 颜色:Black 指示器型式:Line |
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