PW-150B

PW-150B Series 150W Open Frame Power Supplies

The 150W Open Frame Power Supplies deliver versatile power conversion for ITE and industrial applications. They feature an active Power Factor Correction (PFC) universal AC input, reliable convection or forced-air cooling, and a dependable 3-year warranty. In addition, Conexa Tech builds these safety- and EMC-approved open frame units into a compact low-profile format, which ensures stable performance for demanding electronic systems.

Key Features & Electrical Specifications

• Universal Inputs: Specifically, these power supplies accept a universal AC input range of 90 to 264VAC (47 to 63Hz) with active PFC. They also achieve full output power utilizing either convection or forced-air cooling options.

• Precision Outputs: Furthermore, this series features a single output ranging from 12 to 48VDC with a 0A minimum load, offering tight output regulation of +3%/-3% alongside low ripple and noise (300mV p-p Max).

• Protection & Efficiency: As a result of an advanced internal design, built-in protection guards against overload, over-temperature (OTP), over-voltage (OVP), and short-circuit (SCP) conditions. Meanwhile, units maintain a typical operational efficiency of over 85%.

• Customization: Moreover, engineers can integrate these compact open-frame units across varied electronic architectures to suit specific system requirements.

Mechanical & Environmental Characteristics

• Open Frame Form Factor: In particular, manufacturers house these units in a compact chassis measuring 101.6 x 50.8 x 29mm, equipped with standard JST input and output connectors.

• Thermal & Operational Standards: Overall, they operate reliably across a temperature range of 0 to +70°C (referencing the standard derating curve), making them ideal for enclosed industrial hardware.

• Compliance: Consequently, they meet rigorous global safety standards including EN62368-1 (with UL, TUV, and CB approvals) and comply with EN55032 Class B and FCC Part 15 B EMC requirements.

Target Applications

Engineers utilize these 150W open frame power supplies across diverse commercial and industrial architectures, including:

• Office equipment systems

• Internet of Things (IoT) hardware

• Industrial machines and automation

• Consumer electronic products