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- replacing an absolete component of converter | Electronics Forum . . .
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 with 48V input 15V output to a 2W load would be dissipating almost 4W of heat; it would need quite a large heatsink adding, making it overall far larger than the original device, as well as wasting a lot of energy
- Mini 3 Pro - Replacing rear motor without opening a drone
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 know this is possible, because I pulled my motor out, but I'm worried about antenna and it's signal wire, because
- Gimbal screws and replacing bracket on - DJI Mavic, Air Mini Drone . . .
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 the motor entirely I am also looking for replacement Philips 1 screws for the gimbal internals does anyone have the specs on the screws?
- Mini 3 pro Gimbal Calibration after new gimbal replacement.
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
- Replacing MOSFET, what to look for | Electronics Forum (Circuits . . .
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 The current rating of my MOSFETs are all higher than the old ones in the ESC I'm more interested in the gate charge
- RC not connected to mobile device after replacing button board
RC not connected to mobile device after replacing button board Mick P Dec 13, 2024 M
- Replacing an IRF520 with a more durable Mosfet | Electronics Forum . . .
I have a 10meter Ham rig that is running 8 IRF520's in the amplifier section The 520's don't take abuse to well especially if running at sustained intervals for CW operation I was wondering if something like the IRF540 fet could be used as a direct replacement and if it would be a bit more
- Trouble replacing landing gear leg (front) on Air2S-broke one LED wire
Trying to get out the LED light on the Air2S (still attached), the yellow wire is no longer attached How to repair this?? I don't have a soldering iron, but would buy one if I knew what to get Ugh I need this drone this weekend, but don't want to fly it if its "dangerous" to be in the
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