
( Brand: Campbell Scientific ), ( Manufacturer Part Number: CH12R ), ( Part Type: Charger Regulator )
The CH12R 12V Charger-Regulator from Campbell Scientific is a versatile and reliable power management device designed for remote data collection systems. This compact, yet robust charger-regulator is capable of delivering a stable 12V DC output, making it an ideal choice for powering various sensors, data loggers, and other electronic equipment in remote or harsh environments.
The CH12R features a built-in 12V, 2A charging circuit, which allows it to recharge batteries while maintaining a consistent output voltage. The charger uses a floating charge technique, ensuring that the battery is not overcharged, extending its lifespan and improving overall system reliability. The charging circuit is compatible with lead-acid and lithium-ion batteries, making it a flexible solution for different applications.
The regulator part of the CH12R is equally impressive, capable of delivering a regulated 12V DC output with an adjustable range of 9.6V to 15.2V. This adjustability allows users to fine-tune the output voltage to match the specific requirements of their equipment, ensuring optimal performance and preventing potential damage due to voltage fluctuations. The regulator also includes a protective feature that automatically disconnects the load if the input voltage drops below a certain threshold, providing an additional layer of protection for your equipment.
The CH12R is constructed using high-quality components and is built to withstand harsh environmental conditions, including extreme temperatures and humidity. It is rated for operation from -40 C to 85 C (-40 F to 185 F), ensuring reliable operation in a wide range of climates. The enclosure is made of durable aluminum, providing excellent heat dissipation and protection from the elements.
The CH12R also includes various safety features to protect both the device and the connected equipment. These include over-current protection, reverse polarity protection, and short-circuit protection. The device is also designed to operate efficiently, with a typical efficiency of 85%, reducing energy waste and prolonging battery life.
In summary, the CH12R 12V Charger-Regulator from Campbell Scientific is a robust and reliable power management solution for remote data collection systems. Its versatile charging and regulating capabilities, along with its robust design and built-in safety features, make it an excellent choice for various applications in harsh environments. Whether you're powering sensors, data loggers, or other electronic equipment, the CH12R is designed to deliver consistent performance and reliability, ensuring the success of your remote data collection projects.
Pros of Buying CH12R Campbell Scientific 12V Charger Regulator:1. Reliable Performance: Campbell Scientific is a renowned manufacturer known for producing high-quality equipment, and the CH12R is no exception. It offers reliable performance and durability, making it a suitable choice for long-term use in various applications.
2. Adjustable Output: The CH12R allows you to adjust the output voltage from 10.5V to 15.5V, making it versatile for charging different types of 12V batteries.
3. Wide Input Range: This charger regulator has a wide input voltage range of 8V to 36V, which means it can be powered from various DC sources.
4. Protection Features: The CH12R includes protection features such as reverse polarity, short circuit, overvoltage, and overtemperature protection, ensuring the safety of your batteries and the charger.
5. Compact Design: With its small size and lightweight construction, the CH12R is easy to transport and deploy in remote locations.
Cons of Buying CH12R Campbell Scientific 12V Charger Regulator:1. Price: The CH12R is a high-end product, and its price might be considered expensive compared to other 12V charger regulators in the market.
2. Manual Adjustment: The CH12R requires manual adjustment of the output voltage, which may not be suitable for users who prefer automatic settings.
3. Lack of Charging Status Indication: This charger regulator does not have a charging status indicator, which might make it challenging to monitor the battery charging process.
Conclusion:The CH12R Campbell Scientific 12V Charger Regulator is a reliable and versatile product suitable for users who require a high-quality charger regulator for their 12V batteries. Although it might be expensive, its robust performance and extensive protection features make it an excellent investment for long-term use. However, if you are looking for a more budget-friendly option, you may want to consider other choices with fewer features.
Recommendation:If you are in need of a dependable 12V charger regulator for your batteries and can afford its premium price, the CH12R from Campbell Scientific would be an excellent choice for its impressive performance, adjustable output, and protective features. However, if you are on a tight budget, you might want to explore other options with fewer features and a more affordable price point.
Campbell Scientific 12v charger regulator CH12R: used, very good condition. No manual or other accessories. Please see photos.
Accessories: wiring with block connector as pictured.