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參數(shù)資料
| 型號(hào)： | 12T5.12XC-I |
| 元件分類： | 電源模塊 |
| 英文描述： | 3-OUTPUT 25 W DC-DC REG PWR SUPPLY MODULE |
| 文件頁(yè)數(shù)： | 1/6頁(yè) |
| 文件大?。?/td> | 151K |
| 代理商： | 12T5.12XC-I |
A
25 to 30 Watt XC Triple Series DC/DC Converters
2401 Stanwell Drive Concord, California 94520 Ph: 925/687-4411 or 800/542-3355 Fax: 925/687-3333 www.calex.com Email: sales@calex.com
1
3/2001
ANTI-PHASE
DUAL PWM
CONTROLLER
DIFFERENTIAL
MODE
INPUT
FILTER
SHIELDED
ISOLATION TRANSFORMERS
THERMAL SHUTDOWN
SINGLE SECTION
ISOLATION BARRIER
DUAL SECTION
SHIELDED, LOW THERMAL GRADIENT COPPER CASE
48T MODELS
ONLY
12T AND 24T
MODELS
+ INPUT
- INPUT
ON/OFF
1
2
8
6
7
9
3
4
5
+ 5
+ 5 CMN
+ 5 TRIM
+ 12/15
± CMN
- 12/15
Features
!
Single and Dual Output Sections Isolated
from each Other and Independently Regulated
!
Overall Output Accuracy up to 10:1 Better than
Competitive Products
!
Standby Current Less than 0.5 mA for Low Power
Pulsed Battery Operation
!
Fully Filtered and Specified; Very Low Noise Inputs
and Outputs
!
PCB Mounting with Optional Heat Sink and Chassis
Mounting Kit
!
Industrial Operating Temperature Range Standard,
-40 to 85°C
!
Five Year Warranty
Description
The 25-30 Watt Triple Series opens up new application areas
in high efficiency DC/DC conversion. The unique dual control
loop output design allows for independent regulation of both
the single and dual outputs. This increases the total output
accuracy by up to 10:1 over competitive designs. The design
also eliminates cross regulation from the +5 section to the
dual outputs. The 25-30 Watt Triple Series runs at 80-85%
efficiency.
25-30 Watt Triple Series Block Diagram
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