Navigation

E3PM

Electromagnetic Environmental Effects Protection Module

PolyPhaser's E3PM product family utilizes  ATAC *  coupled with Transtector System's  fast-acting silicon avalanche suppressors diode (SASD) technology and provides  shielding, grounding and filtering protection to effectively safeguard and protect sensitive electronics from HEMP E1, E2 pulses and  lightning strikes. 

E3PM 28 DC LC
E3PM GigE RJF
E3PM 28DC HC
E3PM 28DC LCC
E3PM  RF  Broadband
E3PM RF  GPS
E3PM  RF GHZ
E3PM Timing
E3PM Signal Control
E3PM DCPDU
E3PM 10/100BT

Nuclear EMP Waveforms

E1 Pulse:  the early time component [20/550 ns waveform] is like an electromagnetic shock-wave that can temporarily or permanently disrupt the functioning of electronic devices.  It couples to smaller scale systems such as building and vehicle.

E2 Pulse: The intermediate time component [1.5/5000 us waveform] affects systems of similar size as the E1 pulse does.  However, since it follows the early time component by a small fraction of a second, the E2 pulse has the potential to severely intensify the damage to systems whose protective control features have been impaired or destroyed by the short pulse.  The waveform of the E2 pulse corresponds to the 8/20 us waveform of a common lightning transient.