M&W CDI Coil
This is a true CDI Coil to be used exclusively with M&W Ignition CDI Units. Each coil is made to exacting standards and is serialized.
For maximum spark efficiency when using a CDI Ignition System, a true CDI Coil must be used. Although it is possible to fire CDI through a conventional Inductive coil, the energy transfer will not be as great as it is with a true CDI coil resulting in less spark energy at the gap and wasted energy in the coil itself.
PRIMARY RESISTANCE 0.09 OHM +/- 10%
PRIMARY INDUCTANCE 0.78 mH +/- 15%
SECONDARY RESISTANCE 988 OHM +/- 15%
SECONDARY INDUCTANCE 3.7 H +/- 15%
LEAKAGE INDUCTANCE 57 uH +/- 10%
TEST VOLTAGE 470 Vdc
TEST CAPACITANCE 1.5 uF
OUTPUT (NO LOAD) 44 kV MIN
OUTPUT (50pF LOAD) 44 kV +/- 10%
PEAK SEC. CURRENT 800 mA +/- 7%
TURNS RATIO 70 : 1
ARC DURATION 130 uS +/- 10%