Product Overview
CH12R 12V Charger Regulator for Remote Systems
Product Condition
Used and in good condition.
Product Overview
The Campbell Scientific CH12R is a compact charge controller designed for 12 V sealed battery systems. It regulates input from solar panels or AC adapters and delivers stable power to field devices like data loggers and radios. A retired model, still useful in remote and legacy setups.
Key Features
- Accepts 15–28 V DC or 18 V AC input
- Float-charges 12 V sealed lead-acid batteries with temp compensation
- Output up to 3.0 A (varies with ambient temperature)
- Pass-through unregulated output voltage
- Compact and lightweight design (0.4 lb)
- Wide operating temperature: –40 °C to +60 °C
- Screw terminals for secure wiring
- Flange-mountable for field installations
Applications
- Remote sensor and data logger systems
- Solar-powered monitoring sites
- Scientific field stations
- Legacy equipment using 12 V sealed batteries
Frequently Asked Questions
What is PartsMine.com?
We’re a small team in Idaho with a big love for useful parts. Since 2018, we’ve been helping businesses, inventors, fixers, and tinkerers find the stuff they need. We source good parts from real places - labs, factories, and tech closets around the U.S., give them a once-over, and ship ’em out fast from Idaho. Everything we sell is backed by us - because you're the reason we're here.
How fast is shipping?
Pretty fast. Most orders ship within one business day from Idaho—often same-day if you catch us early. We don’t mess around when it comes to getting parts out the door.
What’s included?
You’ll get exactly what’s shown in the photos: one CH12R charger/regulator. No guesswork, no missing pieces.
Can I get more info before buying?
Absolutely. Ask away! We’re generalists, and as you can see—we’ve got a lot of stuff. But we’ll give it our best shot and get back to you with a straight answer. No runaround.
What does "Used and in good condition" mean?
It means the item has been previously installed or handled but remains fully functional. Minor signs of wear may be present, but performance is unaffected.
