Rm1-2316 Schematic Extra Quality Access

Zener diodes or voltage dividers monitor the output voltage. Spikes that exceed the heater rating trigger a shutdown.

| Pin | Name | Description | |------|----------------|------------------------------------------------| | 1 | VCC | Input supply (typically 15-20V unregulated) | | 2 | GND | Power ground | | 3 | RC | Timing resistor-capacitor for oscillator frequency | | 4 | CT | Timing capacitor | | 5 | COMP | Error amplifier compensation | | 6 | FB | Feedback voltage input (from isolated secondary) | | 7 | REF | Internal 2.5V or 5V reference output | | 8 | SS | Soft-start capacitor connection | | 9-12 | DRV1-4 | Gate drive outputs for external MOSFETs | | 13 | CS | Current sense input (from transformer primary) | | 14 | VSENSE | Output voltage sense (primary side) | | 15 | BIAS | Internal bias supply for logic | | 16 | SYNC | External synchronization input | Rm1-2316 Schematic

Here is the deep schematic analysis, functional breakdown, and diagnostic guide. Zener diodes or voltage dividers monitor the output voltage

: Third-party manufactured boards, such as those from RODEX or AB Power Supply , which are often more budget-friendly. : Third-party manufactured boards, such as those from