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Description
Product Description
250W switching power supply for tube amplifier, compact size and strong power.
The output voltage:
300V0.6A, 12.6V4A, 6.3V4A
The filament voltage and the 300V voltage adopt independent ground wires, which are isolated from each other and do not interfere with each other.
300V uses a delay-on circuit. After power-on, the filament voltage is first preheated for 30 seconds. After a delay of 30 seconds, the 300V voltage is output, which effectively reduces the impact on the tube.
Note:
To prevent the filament voltage and the signal ground wire from interfering with each other, the 300V ground wire and the filament voltage ground wire are isolated from each other, and the ground wire needs to be connected separately!
8.25mm pitch high-current terminal, directly screw the screw crimping, firm and safe.
