VPT Inc. has added two new EMI filters to its new COTS product line, the VPT series. The new VPTF10-28 (10 A) and VPTF20-28 (20 A) filter modules provide compliance to MIL-STD-461 C/D/E for conducted emissions in military and avionics DC-DC power systems.

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Both new filters satisfy the DoD’s “Commercial-off-the-shelf” directive in terms of low cost, high performance, and satisfaction of stringent military and avionics industry requirements. Specifically intended for use in harsh environments with extreme shock, vibration, and temperature cycling, the new filters feature:

• Up to 20 A maximum current
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  Up to 300 W output power
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  Wide input voltage range: 0 to 50 V per MIL-STD-704, 28 V nominal
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  Manufactured to J-STD-001, ISO9001, and IPC-A-610
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  Operation over a wide –55 °C to +100 °C standard
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  Six-sided rugged metal enclosure
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  45dB minimum attenuation at 500 kHz
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  High input transient voltage: 80 volts for 1 sec per MIL-STD-704A
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  Meets MIL-STD-461C/D/E conducted emissions requirements
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  Protects against conducted susceptibility specified in MIL-STD-461C, CS01 and CS02
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  For use with multiple VPT Series DC-DC converters

New units are immediately available, said VPT. Pricing begins at $198.00 in OEM quantities.

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