M1005, 1200, 1300, 1150, 3015, 3020, and 3030. Canon Series: LBP 1210. Technical Breakdown of the SIP-15 Package
is engineered to handle high-frequency switching tasks while maintaining efficiency in compact printer power supplies.
PWM controller with a built-in power switch for DC power board supplies. str-z2062 datasheet
Because it is a 15-pin SIP component, replacement requires careful desoldering of the old chip and ensuring the new chip is securely soldered to avoid thermal issues or cold joints.
SIP 15-pin (Single In-line Package), which allows for vertical mounting to save PCB space. M1005, 1200, 1300, 1150, 3015, 3020, and 3030
Printer not starting, intermittent power loss, or a high-pitched whining noise from the power supply.
Used to monitor the output voltage and adjust the PWM duty cycle accordingly. PWM controller with a built-in power switch for
is often the primary suspect. Technicians frequently replace this IC to fix "dead" power boards.
Primary connections for the internal power MOSFET.
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