HBU/HEU Series, New 250 Watt 4″x 2″ Power Supply Industrial & Medical Approvals

The HBU250 series is an open frame power supply with medical and industrial safety approvals that provides up to 250 Watts of output power at an efficiency of up to 93% and with a peak power rating of 300 Watts. It is available in a range of single output voltages from 12 to 48 Volts and with 3 versions available : open frame, with cover and cover with fan.

These power supplies can be used in an operating temperature range of -40 to +70°C and with a 7000M altitude operational ability, class I/class II operation, low leakage current, low inrush current, overload protection (OLP), overvoltage protection (OVP), over-temperature protection (OTP), short circuit protection (SCP), and 2 x MOPP (Means of Patient Protection) classification to ensure the safety of the user, and also the device in which the power supply is installed.

The series has all safety certifications (CB, CE, UKCA, UL, TUV, CCC, etc.) and safety standards including IEC/UL/EN/CAN/CSA C22.2 62368-1, and for medical use IEC/ES/EN/CAN/CSA C22.2 60601-1. (The HBU250 series is certified to IEC 62368-1 4th Edition.) All modules are fully compliant with the RoHS directive.

The HBU250 switching power supplies are highly suitable for medical equipment and devices that are powered by a motor, such as breathing devices, infusion pumps, etc. as the series is designed to feature an enhanced peak power capability to meet the motor starting currents.