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25 Ohm Rheostat OHMITE (With Knob)
25 Ohm Rheostat OHMITE (With Knob)

Our Price: $35.50

Stock Status:(Out of Stock)
Product Code: B9

The use of a rheostat enables you to control the output voltage of a power supply by the use of variable resistance. Rheostats are to be used with the Auxiliary Rheostat box and are not replacement parts for any of National's Power Boxes. The 25 ohm rheostat will change National's power supply by 19.5-25v DC.

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 1 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 Reostato a 25 Ohm July 28, 2014
Reviewer: DAVID GARCIA GIL from CAMARILLO, CA United States  
Super fundamental para armar una fuente, solo se necesita el transformador y demás componentes. Los 25 Ohm da una potencia standard.

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