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零件编号 | Q25D12-48 | ||
描述 | 25-30W DC/DC Converter | ||
制造商 | Beta Dyne | ||
LOGO | |||
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Key Features
• Efficiency up to 87%
• Low output noise
• Six-sided shielding
• Output synchronous rectification
• Input-to-output isolation
• Soft start
• External synchronization
• Short circuit protection
• Thermal protection
• Industry standard pinout
Q25
25-30W DC/DC Converter
2”×1”×0.45”
Low Noise, 4 to 1 Input Range, Single & Dual
Models
1
2
bdeytnae
9
8
3 Q25S12/48 7
4 MADE IN USA 6
5
Beta Dyne is protected under various patents, including but not limited to U.S. Patent numbers: 5,777,519; 6,188,276; 6,262,901; 6,452,818; 6,473,3171.
Functional Description
The Q25 series is a 25-30W low noise isolated converter, consisting of 14 standard single & dual output models
from 3.3VDC to 15 VDC and 4:1 input voltage range from 9V to 72V. Output synchronous rectification followed
by a very low dropout linear regulator made possible to achieve up to 87% efficiency and less than 5mV output
noise with external capacitors. Standard features include input undervoltage protection , external synchroniza-
tion and thermal protection. The converter is packaged in a 1 x 2 x .45’’ metal case with six-sided shielding.
BETA DYNE INC • WWW.BETA-DYNE.COM
Typical Block Diagram
Q25 DC/DC CONVERTER • Q25_DS_RevA.PDF • PAGE 1 OF 9
http://www.Datasheet4U.com/
FIGURE 13. Transient Response at Vin=24, Iout changing from Full load to Half load on a Q25D15/24.
FIGURE 14. Output voltage delay and rise time at Vin=24, Iout at Full load using ON/OFF pin on the Q25D15/24.
BETA DYNE INC • WWW.BETA-DYNE.COM
Q25 DC/DC CONVERTER • Q25_DS_RevA.PDF • PAGE 8 OF 9
http://www.Datasheet4U.com/
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页数 | 9 页 | ||
下载 | [ Q25D12-48.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
Q25D12-48 | 25-30W DC/DC Converter | Beta Dyne |
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