What do the insides of a power resistor look like?
Here are photos of 2.2 ohms/5 watt wire wound ceramic resistors. The outer shell is made of ceramic (which is a good conductor of heat but a bad conductor of electricity).
In Mumbai, India, such resistors can be bought from Visha Electronics Corporation
References:
Here are photos of 2.2 ohms/5 watt wire wound ceramic resistors. The outer shell is made of ceramic (which is a good conductor of heat but a bad conductor of electricity).
In Mumbai, India, such resistors can be bought from Visha Electronics Corporation
References:
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