250W tube power amplifier tube amplifier switching power supply 300V0.6A 12.6V4A

Description

250W tube power amplifier tube amplifier switching power supply 300V0.6A 12.6V4A 6.3V4A
Product information:
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, the filament voltage is first preheated for 30 seconds after power-on, and the 300V voltage is output after a delay of 30 seconds, which effectively reduces the impact on the tube Mounting hole size: M3 Input voltage：AC110V-AC240V Output Voltage：DC300V 0.6A DC12.6V 4A DC 6.3V 4A
Before use:
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!
Package included：
250W switch power supply*1
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Return Terms
1. If the item you receive is defective, please contact us within 7 days after receiving the goods. We will guide you to return for replacement or refund.
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Custom Duties & Taxes
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2. In order to avoid unnecessary troubles, please tell us what the value should be declared before shipment
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Solution:
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