| Single Input Surge Protector(INH281M-2) |
| Description |
A DC-power surge, or transient voltage, which is subjected to disturb of various loads in the system, is an increase
in voltage significantly above the designated level in the DC power supply network. If the surge or spike is high
enough, it can inflict some heavy damages on the electronics of the electronic devices.
A surge protector--applied in the input terminal of the power supply of the electronic devices—adopts power-sourced
component to monitor and repress the surge, to ensure the output voltage in an allowable normal level of the device.
As soon as the energy generated by the increased high surge volt-age is diverted into thermal energy and absorbed by
the surge protector, the voltage in the system returns to a normal level, and so protecting devices in the system
from surges in power and working reliably.
The MAGIC DC surge protector product series, which have the features of super small volume, low power consumption,
high-reliability, self-protection and input reverse protection, are ideal for repress-ing surge voltage in the fields
of aviation and space flight applications. They have already been used world widely by most aviation electronics
equipments suppliers. |
| MAGIC PCB Assembly Surge Protector |
| Part Num |
Vin |
Surge Vin |
Surge Vout |
Steady Iout |
Continuous Time |
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| INH281M-2 |
28V |
80V |
36V |
2A |
50ms |
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| Features |
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Wide Input Range: 8V to 40V,Without Additional Power Suply
16mm×26mm×9mm Super Small Volume, Low Power Consumption, High-Reliability and PCB Assembly
Support 80V/50ms or 50V/100ms Surge Strike Under The Rated Working Current of 2A
Output Voltage Clamped at 36V When OverVoltage Surging Happens
Outstanding Peak Surging Absorbing Ability
Perfect Self-Protection Function. Automatically Turn Off Power Supply Output During Self-Damaged, Protecting
System From Being Destroyed
Excellent Single-Directional Power Passage. Only 50mV/A Forward Voltage Drop During Continuous Working
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| ABSOLUTE MAXIMUM RATINGS |
Surge Input Voltage/Continuous Time (Iout=2A):100V/70ms, 50V/150ms
Continuous Input Voltage (with respect to GND):8~40V
Continuous Output Current (Iout):2A
Operating Temperature Range
I: -40℃ to +85℃
M: -55℃ to +105℃
MV: -55℃ to +125℃
Storage Temperature Range:-65℃ to +150℃
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| Availability and Processing |
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The product design matches the technique condition of MIL-STD-704A.
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| Product Pictures |
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With Self-Protection Function and Power Supply Input Reverse Protection |
| INH281M-2 |
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PACKAGE DIMENSION
inches(millimeters) unless otherwise noted，tolerance: ±0.01(±0.2mm). |
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| Please contact your sales representative or the Magic Inc. Sales Department for more information concerning additional environmental screening and testing, different input voltage, output voltage, power requirement, source inspection, and/or special element evaluation for space or other higher quality applications. |
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INH281M-2 DataSheet DownLoad |
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