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參數資料
| 型號： | 12B28S |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 2 W DC-DC UNREG PWR SUPPLY MODULE |
| 文件頁數： | 1/7頁 |
| 文件大小： | 199K |
| 代理商： | 12B28S |
SERIES B/SB
SURFACE MOUNT and PLUG-IN
Hi Reliability
Ultra-Miniature
Isolated DC-DC Converters
Up to 2.5 Watts
This series of unregulated DC-DC converters comes in a miniaturized encapsulated package. 188 different models are available. The units
feature single and isolated dual outputs. They will operate over the temperature range of -25 C to +70 C. No heat sink is required.
Low Profile 0.3" Height! Up to 2.5 Watts
No Heat Sink or Electrical Derating Required
OPTIONS AVAILABLE
Per Mil. Std. 883
Expanded operating temp. (-55 C to +85 C)
Stabilization Bake (125 C ambient)
Temperature Cycle (-55 C to +125 C)
Hi Temp, full power burn in (100% power, 125 C case temp)
FEATURES
Up to 2.5 watt output at 70 C ambient
TYPICAL CHARACTERISTICS:
Test conditions: 25 C ambient and input voltage at nominal value unless
otherwise specified.
LINE REGULATION: OUTPUT IS DIRECTLY PROPORTIONAL TO
THE INPUT.
Input voltage range:
5V models: 4 to 6.5V DC
12V models: 9 to 15V DC
15V models: 12 to 18V DC
24V models: 17 to 28V DC
28V models: 21 to 32V DC
48V models: 25 to 50V DC
Output voltage tolerance at full load:
5V models ± 0.25V
9V models ± 0.3V
Page 1 of 7
Pico Electronics: SERIES B/SB SURFACE MOUNT and PLUG-IN
12/18/2007
http://www.picoelectronics.com/dcdclow/pe70_71.htm?PartNo=15SB12D
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