Yamaha F25 - Charging System; PTT System

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PTT system
Charging system
Power bobbin
Output peak voltage
at cranking (loaded) V 10.6
at 1500 r/min (loaded) V 25.1
at 3500 r/min (loaded) V 59.1
(*1) The figures are for reference only.
Item Unit
Model
F25EA
F25A T25A
Trim sensor
Free position resistance (*1) Ω — 238.8–378.8
Setting resistance Ω — 9.0–11.0
(*1) The figures are for reference only.
Item Unit
Model
F25MHA
F25EHA
Lighting coil
Resistance (*1)
at 20 °C (68 °F)
Ω 0.21–0.29
Output peak voltage
at cranking (unloaded)
V 11.5
at 1500 r/min (unloaded)
V 25.7
at 3500 r/min (unloaded)
V 61.6
Fuse A — 20
Rectifier Regulator
Output peak voltage
at 1500 r/min (loaded)
V — 13.0
at 3500 r/min (loaded)
V — 13.0
Item Unit
Model
F25EA
F25A T25A
Lighting coil
Resistance (*1)
at 20 °C (68 °F) Ω 0.21–0.29
Output peak voltage
at cranking (unloaded) V 11.5
at 1500 r/min (unloaded) V 25.7
at 3500 r/min (unloaded) V 61.6
Fuse
A20
Item Unit
Model
F25EA
F25A T25A
Electrical technical data