replacing an absolete component of converter | Electronics Forum ...
Nov 29, 2025 · The original part is an isolated, switched-mode converter; high efficiency. The LM317 is a non-isolated, linear regulator, and not suitable for 48V input. (A linear regulator …
Mini 3 Pro - Replacing rear motor without opening a drone
Mar 7, 2024 · Hello. I need to replace both rear motors. I don't want to disassembly whole drone, so I'm thinking about pulling out the motor from the arm, cut the wires and solder new motor. I …
Definitive Technology Subwoofer repair | Electronics Forum …
Jan 25, 2021 · I have a Definitive Technology compact subwoofer that went belly-up and started buzzing constantly instead of producing any sound. After research, I decide to try replacing the …
DJI Mavic, Air and Mini Drones - DJI Mavic, Air & Mini Drone …
Sep 24, 2024 · Repair Service: Replacing the LR arm axis was honestly a relatively easy repair. After replacing the arm, and powering up the gimbal does its vertical and horizontal tests, but …
DJI Mini 4 Pro Vision Sensor Calibration After Crash
Sep 23, 2024 · Just by replacing vision sensors It will not work . Professional calibration by specific tool is required . Contact any drone repair or service in your area I just wait, official …
Gimbal screws and replacing bracket on - DJI Mavic, Air & Mini …
May 22, 2025 · I have put back together the entire gimbal already, and I would much rather superglue a plastic piece to the motor than fully disassembling the gimbal again and replacing …
Replacing MOSFET, what to look for | Electronics Forum (Circuits ...
Jan 7, 2006 · Hello forum, I'm replacing the MOSFETs in an Electronic Speed Control (ESC) for RC cars. My problem is, I don't really know what to look for when choosing the new MOSFET. …
Motor or ESC board failure? How can I tell? - DJI Mavic, Air & Mini ...
Apr 14, 2019 · Replacing the ESC board is the single toughest repair on a Mavic, but the OP shows that it can be done. Just be careful with all tee ribbon cables, dont damage them, and …
Mini 3 pro Gimbal Calibration after new gimbal replacement.
Apr 5, 2023 · I got mini 3 pro and replaced its gimbal. Now when I previously replaced it, I did firmware refresh and it automatically got calibrated and was perfectly...
RC not connected to mobile device after replacing button board
Dec 13, 2024 · RC not connected to mobile device after replacing button board Mick P Dec 13, 2024 M