Magstim FAQ 2

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2. How many times can the coils stimulate before they go over-temperature?

Please refer to the following table to find the maximum number of stimulations for each specific coil.

Coil

Maximum Number of Stimulations at 50% Power

Maximum Number of Stimulations at 80% Power

Maximum Number of Stimulations at 100% Power

High Power 90mm
P/N 9784-00

>505

258

143

70mm Medium
P/N 9762-00

256

98

63

50mm Small
P/N 9999-00

281

104

65

Double 70mm
P/N 9925-00

338

108

56

Double Cone 110mm
P/N 9902-00

>584

>584

584

Double 25mm
P/N 1165-00

146

55

40

Double 70mm Flat
P/N 3281-00

633

170

121

Double 70mm Branding Iron
P/N 3271-00

1023

176

123

Double 70mm Placebo
P/N 3285-00

>984

>984

984

2nd Generation 90mm
P/N's 3192-00 & 3193-00

505

260

145

2nd Generation Double 70mm
P/N's 9130-00 & 9131-00

340

110

60

The "maximum number of stimulations" columns relate to the number of stimulations that can be achieved with a Magstim 200 or Magstim 200², at an ambient temperature of 20oC to 25oC, before the coil exceeds its permitted operating temperature.