FEATURES

PLACE PHOTO HERE

High efficiency: 91% @ 28V/12.5A Standard footprint: 61.0x57.9x12.7mm (2.40”×2.28”×0.5”) Industry standard pin out

Fixed frequency operation

Metal baseplate

Fully protected: OTP, OCP, OVP, UVLO 2:1 input voltage range

Basic insulation 2250V isolation

ISO 9001, TL 9000, ISO 14001, QS 9000, OHSAS 18001 certified manufacturing facility

UL/cUL 60950-1 (US & Canada) recognized, and TUV (EN60950-1) certified

CE mark meets 73/23/EEC and 93/68/EEC directive

Delphi Series H48SN, 350W Half Brick Family DC/DC Power Modules: 48V in, 28V/12.5A out

The Delphi Series H48SN Half Brick, 48V input, single output, isolated DC/DC converters are the latest offering from a world leader in power systems technology and manufacturing -- Delta Electronics, Inc. This product family provides up to 350 watts of power in an industry standard footprint. It provides 91% efficiency for 28V at full load. With creative design technology and optimization of component placement, these converters possess outstanding electrical and thermal performance, as well as extremely high reliability under highly stressful operating conditions. All models are fully protected from abnormal input/output voltage, current, and temperature conditions. The Delphi Series converters meet all safety requirements with basic insulation. A variety of optional heatsinks are available for extended thermal operation, as well as for use in higher air flow applications: 200 to 400 LFM.

OPTIONS

Positive on/off logic

Short pin length

APPLICATIONS

Telecom / DataCom

Wireless Networks

Optical Network Equipment

Server and Data Storage

Industrial / Test Equipment

DATABRIEF

DB_H48SN_011720081

Page 1
Image 1
Delta Electronics Series H48SN manual Features, Options, Applications, Databrief, DBH48SN011720081

Series H48SN specifications

Delta Electronics, a global leader in power supply solutions, has introduced its innovative Series H48SN power supply units, renowned for their versatility, high efficiency, and robust performance. Designed with a variety of applications in mind, the H48SN series is particularly suitable for use in telecommunications, industrial automation, and consumer electronics.

One of the standout features of the H48SN series is its compact design, making it an excellent choice for environments with limited space. Its small footprint allows for easy integration into various systems without compromising performance. The unit operates within a wide input voltage range, catering to global standards and ensuring reliable operation across different regions.

The H48SN series employs advanced technologies that significantly enhance its efficiency. With a high-efficiency rating of up to 95%, these power supplies reduce energy consumption and generate less heat, contributing to lower operational costs and improved reliability. This efficiency not only complies with the latest energy regulations but also aligns with Delta Electronics' commitment to sustainability.

Another key characteristic of the H48SN is its robust output capabilities. The series provides a stable output voltage, ensuring the reliable operation of connected devices, even under varying load conditions. It features multiple output power options, allowing users to select the model that best meets their specific requirements.

The H48SN series is equipped with a plethora of safety features, including over-voltage protection, over-current protection, and short-circuit protection. These safety mechanisms safeguard both the power supply itself and the loads it supports, minimizing the risk of damage during operation.

Additionally, the units are designed for easy installation and maintenance, with user-friendly connectors and a modular design. This aspect facilitates quick upgrades or replacements, reducing downtime in mission-critical applications.

In summary, the Delta Electronics Series H48SN power supply units are distinguished by their compact size, high efficiency, and robust output capabilities. With a suite of protective features and advanced technologies, they serve as reliable solutions across various industries. Whether used in telecommunications infrastructures or industrial settings, the H48SN series stands out as an exemplary choice for any application that demands high performance and efficiency in power management.