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参数资料
| 型号： | FM34-750-48 |
| 元件分类： | 电源模块 |
| 英文描述： | 3-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 1/2页 |
| 文件大小： | 938K |
| 代理商： | FM34-750-48 |
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DP Series
All specifications are typical at nominal line and full load at 25°C unless
otherwise noted and are subject to change without notice.
57
50 Watts
Single/Triple Outputs
UL 1950 recognized
Remote shutdown
300kHz switching frequency
Continuous short circuit
protection
Six-sided shielding
The50-WattFMseriesoffersingle
and triple outputs, high efficiency
and low cost. These converters
were designed for rugged environ-
ments. Internal filtering is provided to
reduce the magnitude of the reflected
ripple current. Single output models
can be used in parallel for higher power
applications. The FM series is pack-
aged in a 4.0” x 2.6” x 0.5” six-sided
shielded case.
Applications
These units are ideally suited for
telecommunications and applications
having a widely varying input voltage
such as automotive test equipment,
process control, minicomputers and
geosurvey equipment.
FM Series
INPUT
Voltage Range
20-72Vdc
Filtering
All Models
Reverse Polarity Protected
To Nominal Input Current
External Fuse Required
Remote On/Off Control
All Models
OUTPUT
Voltage Tolerance
± 1% Main
± 3% Auxiliary
Ripple and Noise
50mV pk-pk
Short Circuit Protection
Continuous Power Cycle
Temperature Coefficient
0.02% / °C
GENERAL
Regulation:
Main
Aux
Line
0.5%
1.0%
Load
1.0%
5.0%
Efficiency
80 to 84%
I/O Isolation
1500 Vdc
Switching Frequency
300khz (typ)
ENVIRONMENTAL
Operating Temperature
-40°C to +60°C No Derating
Max Baseplate Temp
+105°C
Storage Temperature
-40°C to +105°C
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