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参数资料
| 型号： | SSQE48T25015-PABNG |
| 厂商： | Power-One |
| 文件页数： | 10/13页 |
| 文件大小： | 0K |
| 描述： | DC/DC SIXTEENTH BRICK |
| 标准包装： | 98 |
| 系列： | * |
DATA SHEET
Figure 1. Available load current vs. ambient air temperature and airflow
rates for SSQE48T25015 converter mounted vertically with air flowing
from pin 1 to pin 3, Vin = 48V. Note: NC – Natural convection
30
25
Figure 2. Efficiency vs. load current and input voltage for
SSQE48T25015 converter mounted vertically with air flowing
from pin 1 to pin 3 at a rate of 300 LFM (1.5 m/s) and Ta=25 ? C.
90
85
20
80
15
10
5
0
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)
NC - 30 LFM (0.15 m/s)
75
70
65
36V
48V
72V
20
30
40
50
60
70
80
90
0
5
10
15
20
25
Ambient Temperature [ 癈 ]
Figure 3. Efficiency vs. load current and ambient temperature for
SSQE48T25015 converter mounted vertically with Vin=48V and
air flowing from pin 1 to pin 3 at a rate of 200LFM (1.0m/s).
90
85
80
40C
Load Current, A
Figure 4. Power dissipation vs. load current and input voltage for
SSQE48T25015 converter mounted vertically with air flowing from
pin 1 to pin 3at a rate of 300 LFM (1.5 m/s) and Ta = 25 ? C.
8
6
4
36V
75
55C
70C
2
48V
70
85C
0
72V
0
5
10
15
20
25
0
5
10
15
20
25
Load Current, A
Load Current, A
Figure 5. Power dissipation vs. load current and ambient temperature Figure 6. Turn-on transient at full rated load current (resistive)
for SSQE48T25015 converter mounted vertically with Vin = 48 V and
air flowing from pin 1 to pin 3at a rate of 200 LFM (1.0 m/s).
with no output capacitor at Vin = 48 V, triggered via ON/OFF
pin. Top trace: ON/OFF signal (5 V/div.). Bottom trace:
Output voltage (0.5 V/div.). Time scale: 5 ms/div.
8
6
4
40C
2
55C
70C
85C
0
0
5
10
15
20
25
Load Current, A
SSQE48T25015 DC-DC Converter
10
www.power-one.com
相关PDF资料 |
PDF描述 |
|---|---|
| SSQE48T25018-PABNG | DC/DC SIXTEENTH BRICK |
| SSQE48T25025-PABNG | DC/DC SIXTEENTH BRICK |
| SSQL48T20033-NAABG | CONV DC-DC 3.3V 20A 1/16 BRICK |
| ST5ER504 | TRIMMER 500K OHM 0.25W SMD |
| ST7ETB503 | TRIMMER 50K OHM 0.25W SMD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SSQE48T25018-NAANG | 制造商:Power-One 功能描述:Module DC-DC 1-OUT 1.8V 25A 8-Pin 1/16-Brick |
| SSQE48T25018-NAB0G | 制造商:Power-One 功能描述:DCDC - Bulk |
| SSQE48T25018-NABNG | 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: |
| SSQE48T25018-PAA0 | 制造商:Power-One 功能描述:- Bulk |
| SSQE48T25018-PAAN | 制造商:Power-One 功能描述:Module DC-DC 1-OUT 1.8V 25A 8-Pin 1/16-Brick |
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