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参数资料
| 型号： | Q48T30015-NBB0 |
| 厂商： | Power-One |
| 文件页数： | 1/14页 |
| 文件大小： | 0K |
| 描述： | CONV DC-DC 48V IN 1.5V OUT 45W |
| 标准包装： | 25 |
| 系列： | Q48 |
| 类型： | 隔离 |
| 输出数： | 1 |
| 电压 - 输入（最小）： | 36V |
| 电压 - 输入（最大）： | 75V |
| Voltage - Output 1： | 1.5V |
| 电流 - 输出（最大）： | 30A |
| 电源（瓦） - 制造商系列： | 45W |
| 电压 - 隔离： | 2kV（2000V） |
| 安装类型： | 通孔 |
| 封装/外壳： | 8-DIP 模块，1/4 砖 |
| 尺寸/尺寸： | 2.30" L x 1.45" W x 0.34" H（58.4mm x 36.8mm x 8.6mm） |
| 包装： | 托盘 |
| 工作温度： | -40°C ~ 85°C |
| 效率： | 82.5% |
| 电源（瓦特）- 最大： | 45W |
| 产品目录页面： | 2738 (CN2011-ZH PDF) |
| 其它名称： | 179-2218 Q48T30015-NAA0 Q48T30015-NBBO |
Q48T30015 DC-DC Converter Data Sheet
36-75 VDC Input; 1.5 VDC @ 30A Output
The Q48T30015 through-hole mounted DC-DC converter
offers unprecedented performance in the industry-standard
quarter brick format. This is accomplished through the use of
patent pending circuit and packaging techniques to achieve
ultra-high efficiency, excellent thermal performance and a
very low body profile.
In telecommunications applications the Q && Family 30 A con-
verters provide thermal performance that far exceeds all
quarter bricks and is comparable even to existing half-bricks.
Low body profile and the preclusion of heat sinks minimize
airflow shadowing, thus enhancing cooling for downstream
devices. The use of 100% surface-mount technologies for
assembly, coupled with Power-One’s advanced electric and
thermal circuitry and packaging, results in a product with ex-
tremely high quality and reliability.
Features
Q48T30015 Converter
5
35
30
25
20
15 500 LFM (2.5 m/s)
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
10 200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
30 LFM (0.15 m/s)
0
20 30 40 50 60 70 80 90
Ambient Temperature [°C]
Fig. 1: Available load current vs. ambient air temperature and air-
flow rates for Q48T30015 converter mounted vertically with air flow-
ing from pin 3 to pin 1, MOSFET temperature ≤ 120 ° C, Vin = 54 V.
Applications
? Telecommunications
? Data communications
? Wireless
? Servers
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RoHS lead-free solder and lead-solder-exempted
products are available
Delivers up to 30 A
Higher current capability at 70oC than existing quarter
brick and 30 A half-brick converters
High efficiency: 82.5% @ 30 A, 84.5% @ 15 A
Start-up into pre-biased output
No minimum load required
No heat sink required
Low profile: 0.28” [7.2 mm]
Low weight: 1 oz [28 g] typical
Industry-standard footprint: 1.45” x 2.30”
Industry-standard pinout
Meets Basic Insulation Requirements of EN60950
Withstands 100 V input transient for 100 ms
On-board LC input filter
Fixed-frequency operation
Fully protected
Remote output sense
Output voltage trim range: +10%/-20%
Trim resistor via industry-standard equations
High reliability: MTBF 2.6 million hours, calculated per
Telcordia TR-332, Method I Case 1
Positive or negative logic ON/OFF option
UL 60950 recognized in U.S. & Canada, and DEMKO
certified per IEC/EN 60950
Meets conducted emissions requirements of FCC
Class B and EN55022 Class B with external filter
All materials meet UL94, V-0 flammability rating
MAY 02, 2003 revised to NOV 20, 2006
Page 1 of 14
www.power-one.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| Q48T30015-NBBP | 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 30V 1.5A - Bulk |
| Q48T30015-NBBPG | 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 30V 1.5A - Bulk |
| Q48T30015-NBC0 | 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 1.5V 30A - Bulk |
| Q48T30015-NBC0G | 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 1.5V 30A - Bulk |
| Q48T30015-NBCP | 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 30V 1.5A - Bulk |
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