The HBU40 series of AC/DC switching mode power supplies provide 40 Watts of continuous output power. All supplies are UL94V-1 min compliant. All models meet FCC Part-18, CISPR-11 and EN55011 class B emission limits, IEC 60601-1-2:2014 and are designed to comply with UL/cUL, TUV T-mark and conformity assessment in CE marking. All units are 100% burned in and tested.

ELECTRICAL CHARACTERISTICS

● Efficiency: 79~88%
● Line Regulation: 1% max.
● Load Regulation: 5% max.
● Hold-Up Time: 12mS min.
● Output Ripple and Noise: 1% max.

ENVIRONMENTAL

● Operating Temperature: -10 to 70°C
(Derate linearly from 100% load at 40°C to 50% load at 70°C)
● Storage Temperature: -40~85°C
● Operating Humidity: 0~95%
● Storage Humidity: 0~95%
● MTBF: 200,000 calculated hours

SAFETY

Julie Liu

October 8, 2021

Open Frame, 0-24W

HBU32 series

Julie Liu

October 8, 2021

Open Frame, 0-24W

30W Open Frame Type Switching Power Supplies for Medical Equipment

IEC60601-1 Edition 3.1
Single Output
Size: 1.5"x4"x0.83"
Wide Operating Voltage, 80 to 275 VAC, 47 to 63 Hz
Input Connector (2 pins)
Over Load Protection
Input to Output: 2MOPP
High ESD Immunity
Suitable for Healthcare Equipment
Class II
3 year warranty

DESCRIPTION

The HBU32 series is a family of open frame AC DC power supplies that are designed to offer 30W continuous output power with a single output of either 5v, 12v, 24v, 36v or 40v (coming with a universal input of 80-275 Vac) at efficiencies up to 86%.

Being a Class 2 (double insulated) power supply, the HBU32 series delivers high efficiency and high ESD immunity, and features overload protection (OLP), enhanced no-load performance and a wide operating temperature of -10 to +70°C; additionally, all units pass the burn-in test at full load condition. The series conforms to major international safety standards including UL94V-1, IEC/ES/EN/EMC/CSA C22.2 60601, etc., and is fully compliant with RoHS directive.

The HBU32 switching power supplies are designed for medical applications and are ideal for healthcare equipment such as breathing devices, ventilators, blood pressure monitors, portable medical devices, ECG, EEG, etc.

ELECTRICAL CHARACTERISTICS

● Efficiency: 74~86%
● Line Regulation: 1% max.
● Load Regulation: 5% max.
● Hold-Up Time: 12mS min.
● Output Ripple and Noise: 1% max.

ENVIRONMENTAL

● Operating Temperature: -10 to 70°C
(Derate linearly from 100% load at 40°C to 50% load at 70°C)
● Storage Temperature: -40~85°C
● Operating Humidity: 0~95%
● Storage Humidity: 0~95%
● MTBF: 200,000 calculated hours

SAFETY