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參數資料
| 型號： | PKB4619PIPNBP |
| 廠商： | ERICSSON POWER MODULES AB |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 62.5 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | 58 X 19.94 MM, 7.62 MM HEIGHT, LOW PROFILE, EIGHTH BRIK PACKAGE-8 |
| 文件頁數： | 2/12頁 |
| 文件大?。?/td> | 233K |
| 代理商： | PKB4619PIPNBP |
10
PKB 4000
EN/LZT 146 033 R1A Ericsson Power Modules, October 2003
Thermal Consideration
General
The PKB 4000 series DC/DC converters are designed to
operate in a variety of thermal environments, however
sufficient cooling should be provided to help ensure reliable
operation. Heat is removed by conduction, convection and
radiation to the surrounding environment. Increased airflow
enhances the heat transfer via convection. The available load
current vs. ambient air temperature and airflow at Vin=53 V
for each model is according to the information given under
the output section. The test is done in a wind tunnel with a
cross section of 305x305mm, the DC/DC converter vertically
mounted on a 6 layer PCB with a size of 254x254mm. Proper
cooling can be verified by measuring the temperature of
selected devices.
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| PKB4717PIPNBMLA | 1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE |
| PKB4717PINBLA | 1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE |
| PKB4717PIPNB | 1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE |
相關代理商/技術參數 |
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| PKB4711PINB | 功能描述:DC/DC轉換器 5Vdc 15A Isolated Input 36-75V 75W RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| PKB4711PINBLA | 制造商:Ericsson 功能描述:DC/DC PS SGL-OUT 5V 15A 75W - Bulk 制造商:Ericsson 功能描述:DC/DC POWER MODULE |
| PKB4711PINBM | 制造商:Ericsson 功能描述:- Trays 制造商:Ericsson 功能描述:DC/DC CONVERTERS |
| PKB4711PINBMLA | 制造商:Ericsson 功能描述:DC/DC PS SGL-OUT 5V 15A 75W - Bulk |
| PKB4711PINBMLA REV.R2A | 制造商:Ericsson 功能描述:PKB 1/8TH-BRICK SERIES, ISOLATED, CONVERTER - Bulk |
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