HBO1UZC Series 1 Watt Unregulated DC/DC Converters Overview
The HBO1UZC Series, now an obsolete product from Murata Power Solutions, is comprised of 1-watt unregulated DC/DC converters used in various applications including industrial process control, DC motor drive, intrinsic safety systems, ground loop elimination, medical equipment, portable test equipment, and data acquisition. The last opportunity to purchase this product was on August 31, 2014, as detailed in the obsolescence notice of February 2014.
Key Features
The HBO1UZC series is encapsulated in a 24-pin SMD package, characterized by its high-input to output isolation rating of 2500 Vrms. All units undergo a 100% production test to verify isolation barrier integrity and are RoHS compliant. A highlight of the series is the low barrier capacitance of 10 pF and the minimal leakage current of a maximum of 2 µA.
These converters use self-oscillating circuit design technology for low cost but high-performance use cases. Designed with an internal current limiting feature, they ensure reduced stress during startup and enhanced capacitive load handling. Surface mount construction and comprehensive qualification testing are claimed to assure quality and reliability without compromising on cost-effectiveness. The converters are characterized by their low profile of 0.375 inches.
Electrical Specifications
Specifications that apply to the series include a nominal input voltage range from 4.5 Vdc to 13.5 Vdc, reflected ripple current, and standard rated voltage for isolation. These components come with various nominal input voltages and corresponding rated output voltages and currents, adjusted for an operating temperature of 25°C and nominal input voltage. The converters showcase high efficiency and various other parameters such as voltage setpoint accuracy, temperature coefficient, line and load regulation are provided, ensuring precise electrical characteristics for the end-user’s application.
Applications and Compliance
The series’ applications spread across various fields, advocating its versatile use based on stringent testing and compliance with industry standards. Full details regarding RoHS compliance of the HBO1UZC Series can be accessed through Murata’s dedicated webpage.
Additional Information
For detailed specifications, model numbers, and conditions for operation, additional information like package weight and Mean Time To Failure (MTTF), as well as temperature ratings for both operation and storage, are explicitly listed.
Murata also provides support through its website with dedicated pages for customers requiring assistance.
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