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Products
HEMP & IEMI Filters

HEMP & IEMI Filters

MIL-STD-188-125-1A Hemp Filter Range

This range of filters is the latest in high-altitude electromagnetic protection (HEMP) for power lines. MPE have designed these filter circuits from the ground up in order to be compliant with the stringent E1 and E2 pulse current injection and shielding effectiveness requirements of the […]
HEMP Standard Performance Range Up to 3600A

All lines are individually filtered, featuring inductive input to provide both the required transient handling performance and good continuous wave EMC performance even on supplies with low source impedance…
HEMP Extended Performance Range

All lines feature individual inductive input for the required transient handling performance and coupled inductors for superior continuous wave EMC performance, even on supplies with low source impedance…
HEMP Control Line Range

All lines are individually filtered and feature inductive input to offer both good continuous wave EMC performance and superior transient handling performance…
HEMP Telephone Line Range

A range of HEMP protection filters for telephone lines for use on HEMP protected installations meeting E1 (short pulse) pci requirements…
Commercial HEMP Power Line Range

A range of 2 line and 4 line (single & three phase) Power Line HEMP filters meeting the pci requirements of IEC61000-4-24 pulses for severity levels 1 and 2. All lines are individually filtered and…
Commercial HEMP/EMC Equipment Filter Range

A 10A HEMP equipment filter meeting the pci requirements of IEC61000-4-24 pulses for severity levels 1 and 2. Both lines feature individual inductive input to offer both good continuous wave EMC performance and…
HEMP Applications Notes

Applications notes regarding the MPE HEMP filter product range, related topics and commonly asked questions
Pulse Acceptance PCI Test Certificates

Test summary pages detailing idependant MIL-STD-188-125-1 short (E1) pulse acceptance PCI testing carried out by Jaxon Engineering and Maintenance (JEM), Colorado Springs, USA.