DSF & FSO Series
PCB mount baseplate cooled COTS DC EMC filters with active surge protection
Developed specifically for the defense and avionics market, the DSF100 & DSF200LV are single module EMC filter & surge protectors, whereas the DSF500 surge protector & FSO461 EMC filter must be used in combination to provide the same level of protection. These products offer a high end specification while offering the short lead times and cost benefits of COTS components.
Designed to provide active surge protection and EMC filtering for the conducted emissions of DC-DC converters, they also protect against the conducted susceptibility specified in MIL-STD-461G and for surges and spikes as specified in MIL-STD-1275A-E and MIL-STD-704A-F.
Features
- Up to 500W baseplate cooled
- Up to 28A output current
- Active surge protection & EMC filter (DSF100 & DSF200LV)
- Active surge protection (DSF500) & EMC filter (FSO461)
- Output voltage tracks input voltage & clamps >36VDC
- Input range 10V to 33VDC (DSF)
- Input range 0 to 100VDC (FSO)
- Input transient ±250V for 70µs 2J
- Overtemperature protection
- Remote inhibit
- MIL-STD-1275A MIL-STD-461 immunity
- MIL-STD-704A DEF-STAN-61-5 Part 6 Issue 6 immunity
- MIL-STD-461 & DEF-STAN-59-411 EMC emissions
- MIL-STD-810G shock & vibration
- -40°C to +100°C operating temperature (baseplate)
- 3 Year Warranty
| Image | Model Name | Rated Current | Rated Voltage | Mounting | Filter Stages | Datasheet | Stock Check | RFQ |
|---|---|---|---|---|---|---|---|---|
|
DSF200LV | 3 | 10 - 33 VDC | Board Mount | - | Datasheet | Stock | RFQ |
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|
DSF100 | 3.7 | 10 - 33 VDC | Board Mount | - | Datasheet | Stock | RFQ |
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|
DSF500 | 28 | 10 - 33 VDC | Board Mount | - | Datasheet | Stock | RFQ |
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FSO461 | 28 | 0 - 100 VDC | Board Mount | - | Datasheet | Stock | RFQ |