Notifier & Fire-Lite: Filtered or Full Wave Rectified?

Here is an article for determining whether a Notifier or a Fire-Lite panel puts out Filtered or Full-Wave Rectified (FWR) power.

Here are the definitions of the two by how a lot of people know them.

How does a mechanical horn sound on…

Filtered: Smooth
FWR: Raspy

Here are some notes about FWR, and why FWR is so bad and should not be used anymore:

FWR uses more current, meaning that less devices can be used on the circuit.
All simplex panels put out Filtered power, and therefore Simplex signals starting with the horizontal 4903 series signals (4903-9219, 4903-9238 etc) and all TrueAlerts, will get damaged and will eventually die if used on FWR.
Early versions of the Wheelock LED Exceder have been found to short circuit randomly on FWR.

And now, the table. All blank spots are products that do not have an equivalent in the other brand.

Notifier Model # Fire-Lite Model # Output
AFP-100 MS-9200 FWR
AFP-200 FWR
AFP-300 Filtered
AFP-400 Filtered
NFW-50 MS-9050UD FWR
NFW-100 MS-9200UD FWR
NFW2-100 MS-9200UDLS FWR
MS-9600 FWR
SFP-2402 MS-2 FWR
SFP-2404 MS-4 FWR
SFP-5UD MS-5UD-3 FWR
MS-5UD-7 Filtered
SFP-10UD MS-10UD-7 Filtered
MS-10UD-3 FWR
SFP-400 MS-4424 FWR
SFP-400B MS-4424B FWR
PAR-3 MRP-4424 FWR
RP-1001 MRP-1001 FWR
RP-1002 MRP-1002 FWR
MS-5024 FWR
SFP-1024 MS-5210UD FWR
SGL-2000 MP-24 FWR
System 500 Sensiscan 200 FWR
System 2500 w/ MPS-24A Filtered
System 2500 w/ MPS-24B FWR
System 5000 w/ MPS-24A Filtered
System 5000 w/ MPS-24B FWR
Sensiscan 2000 FWR
SGL-404 MS-4024 FWR
MS-2410 FWR
NFS-320 Filtered
NFS-640 Filtered
NFS-3030 Filtered
NFS2-640 Filtered
NFS2-3030 Filtered
FCPS-24 FCPS-24F Filtered
FCPS-24S6 FCPS-24FS6 Filtered
FCPS-24S8 FCPS-24FS8 Filtered

This table is broken. Can someone please fix this or redo it?

This post is 11 years old, don’t bump it

I’m allowing it because I did ask for people to call out when they see formatting issues.

That said - with this post fixed, I’ll go ahead and close it for now. Information like what Andrew originally wrote here probably bests exists on the Wiki going forward.

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