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Мои познания в ремонте данного вида техники: Занимаюсь ремонтом Наличие схемы: No
Hi guys, I’m repairing a TOP PRO KS215A—does anyone happen to have the service manual? The fault is in the amplification section, which uses SUP57N250 MOSFETs that I can’t seem to find from any supplier. The gate resistor is 4.7 ohms, and the PWM controller is the standard IRS2092. Could you recommend any replacement MOSFETs that won’t cause excessive heating? Thanks!
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