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参数资料
| 型号： | OBS025ZJ |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 25 W DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 2/2页 |
| 文件大小： | 87K |
| 代理商： | OBS025ZJ |
MODEL
INPUT VOLTAGE
MAXIMUM INPUT
OUTPUT
RATED OUTPUT
RIPPLE & NOISE
TYPICAL
(VOLTS)
RANGE (VOLTS)
CURRENT (AMPS)*
VOLTAGE (VOLTS)
CURRENT (AMPS)
pk-pk (mV)
EFFICIENCY**
OBS025YH
24
18-36
1.90
12
2.1
120
88%
OBS025YJ
24
18-36
1.90
15
1.7
150
87%
OBS017ZE
48
34-75
0.60
3.3
5.0
75
81%
OBS025ZG
48
34-75
0.94
5
5.0
75
83%
OBS025ZH
48
34-75
0.92
12
2.1
120
88%
OBS025ZJ
48
34-75
0.92
15
1.7
150
88%
NOTES:
* Maximum input current at minimum input voltage, maximum rated output power.
** At nominal Vin, rated output.
OBS DC-DC Series Data Sheet
MCD10043 Rev. 1.0
Page 2 of 2
www.power-one.com
Mechanical Drawing
Thermal Impedance
Natural Convection
10.3
°C/W
100 LFM
7.7
°C/W
200 LFM
6.3
°C/W
300 LFM
5.1
°C/W
400 LFM
4.0
°C/W
Tolerances
Note:
Thermal impedance data is dependent on
many environmental factors. The exact
thermal performance should be validated
for specific application.
Pin
Function
1+Vin
2-Vin
3
No Conn.
4
Enable
5
No Pin
6+Vout
7-Vout
8Trim
Inches:
(Millimeters)
.XX ± 0.020
.X ± 0.5
.XXX ± 0.010
.XX ± 0.25
Pin:
± 0.002
± 0.05
Case:
+ 0.04, - 0.00
+ 1.0, - 0.00
(Dimensions as listed unless otherwise specified.)
Model Selection
0
-0.100"(-2.5mm)
0.300"(7.6mm)
0.700"(17.8mm)
1.100"(27.9mm)
0
0.200"(5.1mm)
0.400"(10.2mm)
0.600"(15.2mm)
-0.50"(-12.7mm)
5
6
7
4
3
2
8
1
(50.8mm)
2.00"
(50.8mm)
2.00"
(1.0mm)
DIA 0.040"
(10.7mm)
0.42"
(4.6mm)
0.18" MIN.
BOTTOM VIEW
(-2.5mm)
-0.10"
(45.7mm)
1.800"
Model numbers highlighted in yellow or shaded are not recommended for new designs.
NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not designed, intended for use in, or authorized for use as critical components
in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written consent of the respec-
tive divisional president of Power-One, Inc.
TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the date
manufactured. Specifications are subject to change without notice.
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