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参数资料
| 型号： | OWS1215-Y83H-I |
| 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： | 1/3页 |
| 文件大小： | 269K |
| 代理商： | OWS1215-Y83H-I |
(888) IPD-CONVerters G (888) 473-2668 G www.ipdconverters.com
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LOAD %
EFFICIENCY
%
EFF. OWS4805
EFF. OWS4812
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95
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LOAD %
EFFICIENCY
%
EFF. OWS1205
EFF. OWS1212
EFF. OWS1215
OWS single output DC/DC converters provide up to
25 Watts of output power in an industry standard
package and footprint. The OWS features excellent
efficiency, six-sided shielding, and a fixed switching
frequency. With 85°C case operation, the OWS is
especially suited to telecom, networking, and
industrial applications.
DESCRIPTION
FEATURES
OWS SERIES - 25 WATT
Industry Standard Package
12V and 48V Input
Versions
25W Output
85°C Case Operation
Trim and Enable Pins
Fixed Frequency
500V Isolation
Wide Input Range
Notes
1
Industrial temperature range of -40 to +85°C available; add suffix -I to P/N.
MTBF predictions may vary slightly from model to model.
Specifications typically at 25°C, normal line, and full load, unless otherwise
stated.
Soldering Conditions: I/O pins, 260°C, ten seconds; fully compatible with
commercial wave-soldering equipment.
Safety: Agency approvals may vary from model to model. Please consult factory
for specific model information.
Efficiency vs. Load (48V Input)
Efficiency vs. Load (12V Input)
TECHNICAL SPECIFICATIONS
Input
Voltage Range
12 VDC Nominal
10 - 20 VDC
48 VDC Nominal
20 - 60 VDC
Input Reverse Voltage Protection
Shunt Diode
Input Ripple Current
20% I
in Max.
Reverse Input Current
100% I
in Max.
Setpoint Accuracy
±1%
Line Regulation V
in Min. - Vin Max., Iout Rated
±1% V
out
Load Regulation I
out Min. - I
out Max., Vin Nom.
±1% V
out
Minimum Output Current
10 %
Dynamic Regulation, Loadstep
25% I
out
Pk Deviation
1% V
out
Settling Time
500
s
Voltage Trim Range
±10%
Short Circuit / Overcurrent Protection
Continuous
Current Limit Threshold Range, % of I
out Rated
110% - 130%
Output
Remote Shutdown
Positive
Remote Shutdown Reference
V
in Negative
Switching Frequency
300 kHz
Isolation
Input - Output
500 VDC
Temperature Coefficient
0.02%/°C
Case Temperature
Operating Range
-25 To +85°C1
Storage Range
-40 To +125°C
Humidity Max., Non-Condensing
95%
Vibration, 3 Axes, 5 min. each
5 g, 10 - 55 Hz
MTBF (Bellcore TR-NWT-000332)
1.8 X 106 hrs
Safety
UL1950, CSA 22.2-950, EN60950
Weight (Approx.)
1.9 oz
General
Rev. 05/01
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