I intend to use the K4006 power supply output exclusively with the K4004B audio amplifier. That is, the K4006 power supply will be wired directly to the K4004B and not to any other device.
I note that the output of the K4006 power supply is fused (6.3 amp fuses), and the input of the K4004B is fused (5 amp fuses).
Question: under these circumstances is it reasonable to replace the fuses on the output of the K4006 power supply with “jumpers” and to depend on the fused input of the K4004B? This will avoid the redundancy of the fuses, and their potential problems including inadvertent breakage/burnout. Alternatively, if fuses are to remain on the K4006 and K4004B, should all of the fuses be 5 amps?
Thanks
I would change them to 5 amp fuses (do NOT change the 5 amp to 6.3 amp!!)
I would be a better idea to bridge the K4004B fuses, if you are going to use it in a fixed application with the K4006 supply. There is no point in having two fuses in series. It is better to have them on the PSU, just in case the wires between the PSU and the amp are shorted. 5A fuses are fine.