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THE AM BULLETIN BOARD => Technical Forum => Topic started by: K4RT on November 12, 2013, 12:07:08 AM



Title: M205 AC Fuse for AM Xmtr
Post by: K4RT on November 12, 2013, 12:07:08 AM
Have you used a glass M205 fuse(s) on the AC line for an AM transmitter? The M205 fuse is 5mm x 20mm (smaller physically than 3AG). Any problems using M205? Any comparisons with 3AG?

73,
Brad


Title: Re: M205 AC Fuse for AM Xmtr
Post by: pa0ast on November 12, 2013, 02:04:07 PM

For me the spec's are the same.
glasfuse spec. 5x20mm
Slow (T) or fast (F) or sand filled for explosion safety.

Specifications
Construction: glass tube
Ferrule caps: brass, nickel-plated
Rated Voltage: 250 V
Breaking capacity: 35 A

The following values are available:
0,032 - 0,05 - 0,063 - 0,080 - 0,1 - 0,125
0,16 - 0,25 - 0,315 - 0,5 - 0,63 - 0,8 -1
1,25 - 1,6 - 2 - 2,5 - 3,15 - 4 - 5
6,3 - 8 - 10 - 12 - 16  Ampere.

    
Glasfuse 32x6mm   Slow (T) or fast (F)

Specifications
Construction: glass tube
Ferrule caps: brass, nickel-plated
Rated Voltage: 250 V
Breaking capacity: 35 A

The following values are available:
0,032 - 0,05 - 0,063 - 0,080 - 0,1 - 0,125
0,16 - 0,25 - 0,315 - 0,5 - 0,63 - 0,8 -1
1,25 - 1,6 - 2 - 2,5 - 3,15 - 4 - 5
6,3 - 8 - 10 - 12 - 15 - 16  Ampere.

RGDS Anton
AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands