Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the logical successor to CHARM, I recommend you try it!

Link: lemon-manuals.la

Electrical Specifications

Resistance
Primary Coil Winding No.1 0.7-1.0 Ohms @ 20°C (68°F)
Primary Coil Winding No.2 0.9-1.1 k Ohms @ 20°C (68°F)

Secondary Coil Winding 9-17 k Ohms @ 20°C (68°F)

Insulation of Case
Minimum 10 Meg Ohms