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参数资料
| 型号： | Q48S08120-PS00 |
| 厂商： | Power-One |
| 文件页数： | 1/14页 |
| 文件大小： | 0K |
| 描述： | DC/DC QTR BRICK 96W 12V SMD |
| 标准包装： | 125 |
| 系列： | * |
Q48S08120 DC-DC Converter Data Sheet
36-75 VDC Input; 12 VDC @ 8A Output
The Q48S08120 surface 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 8 A con-
verters provide excellent thermal performance. 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 extremely
high quality and reliability.
10
Features
Q48S08120 Converter
4
3
2
9
8
7
6
5
500 LFM (2.5 m/s)
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
30 LFM (0.15 m/s)
1
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 Q48S08120 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 8 A
High efficiency: 89.5% @ 8 A, 89.5% @ 4 A
Start-up into pre-biased output
No minimum load required
No heat sink required
Low profile: 0.26” [6.6 mm]
Low weight: 1 oz [28 g] typical
Industry-standard footprint: 1.45” x 2.30”
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
APR 29, 2003 revised to NOV 20, 2006
Page 1 of 14
www.power-one.com
相关PDF资料 |
PDF描述 |
|---|---|
| Q48T08120-NBB0 | DC/DC QTR BRICK 96W 12V T/H |
| Q48T25018-NBB0 | DC/DC QTR BRICK 45W 1.8V |
| Q48T25033-NBB0 | DC/DC QTR BRICK 83W 3.3V T/H |
| Q48T30015-NBB0 | CONV DC-DC 48V IN 1.5V OUT 45W |
| Q48T30018-NBA0 | DC/DC QTR BRICK 54W 1.8V T/H |
相关代理商/技术参数 |
参数描述 |
|---|---|
| Q48S08120-PS00G | 功能描述:DC/DC转换器 RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| Q48S08120-PS0P | 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 12V 8A 8PIN QUARTER-BRICK - Bulk |
| Q48S08120-PS0PG | 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 12V 8A 8PIN QUARTER-BRICK - Bulk |
| Q48S15050-NS00 | 制造商:POWER1 功能描述: |
| Q48S15050NS00G | 制造商:Power-One 功能描述:36-75VIN 5VOUT 15A / SMT / NEG ENABLE ROHS - Bulk |
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