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This page is about the Magmatic Dynamo added by Thermal Expansion 4. For other uses, see Magmatic Dynamo.
Magmatic Dynamo

ModThermal Expansion 4
Liquid storage4000 mB
RF storage40,000 RF
Max RF output80 RF/t
RF production0-80 RF/t

The Magmatic Dynamo is a block added by Thermal Expansion 4. It is used to generate Redstone Flux (RF).



The Magmatic Dynamo produces energy from Lava or Blazing Pyrotheum at a maximum rate of 80 RF/t without Augments. This rate will decrease based on how full the internal tank is unless there is a ExcitationField Limiter augment installed.

The orientation of the dynamo can be changed with a Crescent Hammer.

Power Generation Values

Fuel Power Generated

Lava Bucket
180,000 RF

Blazing Pyrotheum Bucket
2,000,000 RF


Main article: Augments
Augment Power Increase Efficiency Loss

Secondary Transmission Coil
2x -15% Base Fuel Energy

Flux Modulation Booster
4x -25% Base Fuel Energy

CryoCoil Flux Amplifier
8x -30% Base Fuel Energy
Augment Efficiency Increase

Secondary Gearbox
+10% Base Fuel Energy

Flux Linkage Optimization
+35% Base Fuel Energy

CryoCoil Regulator
+85% Base Fuel Energy