参数资料
型号: QD48T025033-NBB0
厂商: Power-One
文件页数: 4/15页
文件大小: 0K
描述: CONV DC-DC 48V IN 3.3/2.5V DUAL
标准包装: 100
系列: QD48
类型: 隔离
输出数: 2
电压 - 输入(最小): 36V
电压 - 输入(最大): 75V
Voltage - Output 1: 2.5V
Voltage - Output 2: 3.3V
电流 - 输出(最大): 15A,15A
电源(瓦) - 制造商系列: 49W
电压 - 隔离: 2kV(2000V)
安装类型: 通孔
封装/外壳: 7-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: 88%
电源(瓦特)- 最大: 49.5W
其它名称: 179-2235
QD48T025033-NAA0
QD48T025033-NBBO
QD48T025033 DC-DC Converter Data Sheet
36-75 VDC Input; 2.5 and 3.3VDC @ 15A Outputs
Physical Information
Pin Connections
1
2
3
TOP VIEW
7
6
5
4
Pin #
1
2
3
4
5
Function
Vin (+)
ON/OFF
Vin (-)
Vout1 (+)
RTN [Vout1(-) and Vout2(-)]
6
7
TRIM
Vout2 (+)
SIDE VIEW
?
?
?
?
?
All dimensions are in inches [mm]
All pins are ? 0.040” [1.02] with ? 0.078”
[1.98] shoulder
Pin Material: Brass
Pin Finish: Tin/Lead over Nickel
Converter Weight: 1 oz [28 g] typical
HT
CL
PL
Height
Option
A
B
C
D
(Maximum Height)
+0.000 [+0.00]
-0.038 [- 0.97]
0.303 [7.69]
0.336 [8.53]
0.500 [12.70]
0.400 [10.16]
(Minimum Clearance)
+0.016 [+0.41]
-0.000 [- 0.00]
0.030 [0.77]
0.063 [1.60]
0.227 [5.77]
0.127 [3.23]
Pin
Option
A
B
C
Pin Length
±0.005 [±0.13]
0.188 [4.77]
0.145 [3.68]
0.110 [2.79]
Converter Part Numbering Scheme
Product
Series
Input
Voltage
Mounting
Scheme
Output
Voltage 1
(V OUT 1 )
Output
Voltage 2
(V OUT 2)
ON/OFF
Logic
Maximum
Height
[HT]
Pin
Length
[PL]
Special
Features
QD
48
T
025
033
-
N
B
A
0
Dual
Quarter-
Brick
Format
36-75 V
Through-
hole
025 ? 2.5 V 033 ? 3.3 V
Note: Always specify V OUT 2 as the
higher of the two output voltages.
N ?
Negative
P ?
Positive
A ? 0.303”
B ? 0.336”
C ? 0.500”
D ? 0.400”
A ? 0.188”
B ? 0.145”
C ? 0.110”
0 ? STD
The example above describes P/N QD48T025033-NBA0: 36-75 V input, dual output, through-hole mounting, 2.5 V and 3.3 V outputs @ 15 A each, negative
ON/OFF logic, a maximum height of 0.336”, and a through the board pin length of 0.188”. Please consult factory regarding availability of a specific version.
RoHS Ordering Information:
?
?
No RoHS suffix character is required for lead-solder-exemption compliance.
For RoHS compliance to all six substances, add the letter "G" as the last letter of the part number.
MCD10084 Rev. 1.0, 25-Sep-08
Page 4 of 15
www.power-one.com
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