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My RCBS Chargemaster quit

I use the Autotrickler V4 and so many of my buddies who compete. The FX scale is very accurate and the V4 trickler work very well. The phone apps is very easy and got the calibration setting incorporated.
 
Most modern power supplies don't have electrolytic capacitors. This type of capacitor is very prone to failure.
That is not technically correct.
All DC PSU's have electrolytics of one sort or another and when the PSU is well designed they give many years of service.

There was a time a couple decades ago when the was a capacitor plague of failures when manufacturers went to low cost electrolytic solution and it gave electrolytic caps universally a bad name.
Trouble is PSU manufactures are always trying to save a few cents on their BOM cost which always transpires into poor service life.

My CM PSU remains OFF until I need to use it and while the CM is warming up there is always a few things that require a tidy up at the bench.
 
I bought the Chargemaster Link a few months ago and got about 1200 or so rounds through it and it has worked flawlessly. I was even kinda surprised at the very few times it had overcharged, with ball or extruded powders.
 
That is not technically correct.
All DC PSU's have electrolytics of one sort or another and when the PSU is well designed they give many years of service.

There was a time a couple decades ago when the was a capacitor plague of failures when manufacturers went to low cost electrolytic solution and it gave electrolytic caps universally a bad name.
Trouble is PSU manufactures are always trying to save a few cents on their BOM cost which always transpires into poor service life.

My CM PSU remains OFF until I need to use it and while the CM is warming up there is always a few things that require a tidy up at the bench.
I left mine on most of the time. Was that a contributing factor to its demise?
 
I have ordered two autotricklers with FX-120i and sent both of them back. One would have required several hundred dollars in equipment to bring online, and the other didn’t work at all. They’re out for me. The FX is a good scale, but I wouldn’t own an autotrickler if it was given to me.

If you can afford the Super Trickler or Ingenuity, then by all means go for it.

I am using the RCBS Matchmaster now ($900) and after carefully adjusting the transport screw and wiping the unit down with a used dryer sheet, I get single kernel of Varget accuracy, or about 2 kernels of N135. It does take a few more seconds than the Super Trickler, but I don’t care at all. It’s excellent.

I thought it was a bit slow to unload the first time, but after using it a few times, it’s plenty easy.
Those dang FX 120 with s work so bad they sell thousands of them and make thousands of people upset. Incredible
 
I left mine on most of the time. Was that a contributing factor to its demise?
Quite possibly.
Wallwarts of one sort or another don't seem to last forever but it depends some on which type you had for your CM.
Years ago RCBS only used fixed voltage types and here in NZ we had to get the more expensive 230V version.
Shortly before I got my CM RCBS went to a universal voltage wallwart which are more known for failure however technology has improved and they are pretty reliable now.

Outta curiosity I opened my CM a year or 3 back to find some electrolytic caps on the incoming supply from the wallwart.
CM were known to misbehave in electrically noisy environments so I wanted to see if there was any internal shielding but IIRC there wasn't.
Since I got mine I've had the wallwart cord through a toroid core for a few wraps to help remove and electrical noise coming from the wallwart and this CM has given no troubles.
Touch wood......
 
I bought the Chargemaster Link a few months ago and got about 1200 or so rounds through it and it has worked flawlessly. I was even kinda surprised at the very few times it had overcharged, with ball or extruded powders.
Do the newer models allow you to change the settings for dispensing? I have tweaked my old Chargemaster 1500 to suite the powder I mainly use. Dispense time may have increased some but, the accuracy has improved.
Tim
 
That was the first thing I checked
My original 1500 quit and a call to RCBS proved 50/50. The tech advised only one year warranty on electronics and they didn't have parts for the 1500 anyway. Said was likely a Wall mwart problem so I got out my trusty VO meter (I trust this is how you verified yours good?) and did some checking. He emailed me a link to the proper Wall wart on Amazon and the issue was resolved for $20.
EDIT:
https://www.amazon.com/Super-Power-Supply®-Adapter-5-5x2-1mm/dp/B00HMO4WLACheck the power supply first. (check the the simplest explanation first )
Found the email from RCBS with adaptor info!
 
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Do the newer models allow you to change the settings for dispensing? I have tweaked my old Chargemaster 1500 to suite the powder I mainly use. Dispense time may have increased some but, the accuracy has improved.
Tim
The Chargemaster Link like I have is basically their base model. There are not settings to adjust anything that I’m aware of. Just calibrate, enter you weight and press go. But it makes reloading so much easier either way.
 
I've had my Charge Master for, I think, 15 years. It just quit. I plugged it into another outlet, and Nothing happened. 15 years is pretty good.
What are you all using? How are the RCBS Chargemasters currently on the store shelves?
Mine had issues, was able to fix it, see this link, has some good info. I put in some photos of what I worked on, it was a cold solder joint, now it works, free fix if you have a soldering gun and some time.

 

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