Login

u/Inevitable_Sky_8585

r/PrintedCircuitBoard
Image 1 — Review Request: 24V to 12V isolated DC-DC converter using RPA60-2415, 60W, with EMI filter and output diode array
Image 2 — Review Request: 24V to 12V isolated DC-DC converter using RPA60-2415, 60W, with EMI filter and output diode array
Image 3 — Review Request: 24V to 12V isolated DC-DC converter using RPA60-2415, 60W, with EMI filter and output diode array
▲ 5 r/PrintedCircuitBoard

Review Request: 24V to 12V isolated DC-DC converter using RPA60-2415, 60W, with EMI filter and output diode array

Isolated 24V → 12V, 60W DC-DC converter board.

Uses RPA60-2415SFW/P module with input EMI filter (common-mode choke + X/Y caps), reverse polarity protection (D1), and output rectifier diode array (D2-D4, 1N5408G).

Concerns:

  1. GND_IN / GND_OUT isolation gap on PCB — sufficient?
  2. Output diodes (D2-D4) thermal spacing
  3. High-current trace widths (J1 side)
  4. Y-cap placement relative to U1
u/Inevitable_Sky_8585 — 9 days ago