UOHC3150 Standard Power Supply

This is a 150W high-efficiency, large-capacity open-frame board-type general-purpose switching power supply. Equipped with various protection functions, compliant with multiple safety standards, and CE marked, it delivers approximately twice the peak power and can be used in mechatronics Products and various industrial equipment Products. It supports worldwide input from AC85V to AC264V and complies with IEC61000-3-2. In addition, based on our standard models, we can propose custom and semi-custom power supplies tailored precisely to meet customer requirements.

ProductsSeries Name:UOHC3150 Standard Power Supply

Products Series Name Hint

Catalog (PDF) for this Products

Comprehensive Products Catalog

Instruction Manual (PDF)

UOHC3150 Standard Power Supply

ProductsDetails

Size L:160.0 W:75.0 H:36.5/mm
AC Input Rating (AC Input Rating) 85V~264V
DC Output Rating (DC Output Rating)
  • A 12.0V/12.5A(15.6A)
  • 5.0V/1.0A(Option)
  • B 24.0V/6.3A(7.8A)
  • 5.0V/1.0A(Option)
  • C 36.0V/4.16A(5.20A)
  • 5.0V/1.0A(Option)
  • D 48.0V/3.13A(3.90A)
  • 5.0V/1.0A(Option)
Safety
Notes **During forced ventilation**
Use Case Examples Introduction of Products by Application (PDF)

If you are looking for Products other than the above specifications, please contact our sales team.
Contact Form

Download various documents

Characteristic Data

Estimated lifespan data

Temperature data

EMC Data

Reliability Data and MTBF

RoHS (10 Substances) Non-Use Certificate

CAD data (STEP)

3D Diagram (PDF)

The UOHC 150W Series (UOHC3150) is an AC-DC switching power supply for embedded equipment (open-frame / board-type power supply) designed for industrial applications. In addition to a design focused on stability, the series is structured with consideration for PFC (power factor), various protection functions, and EMC/EMI requirements.

The specifications also provide organized information to facilitate power supply selection and evaluation based on equipment operating conditions, including peak output (with conditions), full-range input (85-264Vac), and operating altitude up to 5,000m.

UNIFIVE is chosen because:
As a power supply manufacturer with over 35 years of development experience, we provide comprehensive support from specification planning for mass production adoption to certification acquisition, mass production launch, and post-production follow-up. Based on standard products, we offer flexible supply from small-lot prototyping and evaluation to small- and medium-scale production, and even large-volume production according to required quantities. We also support semi-custom solutions and assist with power supply selection from the specification planning stage toward mass production adoption.

Key Features

1) 150W-class industrial open-frame power supply (chassis options / remote control options)

In addition to the board-only (Typical) configuration, the UOHC3150 is available with a chassis (with Chassis). Optional configurations such as remote control and an internal standby power supply (5V) can also be selected to match equipment operational design. This series is also suitable as a replacement for existing products.

2) Technical standards and protection circuits

The series is designed in accordance with 60065-1 / 60335-1 / 60601-1 / 60950-1 / 61558-1 / 62368-1 safety standards. Please confirm applicable conditions for each model.

Protection circuits include short-circuit protection / overvoltage protection / overcurrent protection / overtemperature protection, as well as Brown-in / Brown-out protection.

3) High efficiency (up to 89%) and specified PFC (power factor)

Efficiency is specified as up to 89%, with efficiency (Typical) and power factor (Typical) under different input conditions also listed in the specification table. This information can be used to organize input requirements including PFC (power factor).

4) Peak output (with conditions) for equipment with load fluctuations

With conditional peak output (up to 300W), this series supports peak load conditions (time and duty). It is useful for defining requirements that consider startup or temporary load fluctuations.

5) EMC (emissions)

Emissions standards include FCC Part15 Class B / FCC Part18 Class B, CISPR 11 / 14 / 32 (EN55011 / EN55014-1 / EN55032), VCCI Class B, and various BS EN standards.

6) Immunity

EN 55035 / BS EN 55035, EN60601-1-2 / BS EN60601-1-2, EN55014-2 / BS EN55014-2

Effective Use Cases

Applications

Widely applicable as an embedded power supply for industrial equipment.

*The above are examples and do not limit the applications.

Standards and Compliance

ItemDetails
Technical standardsSafety standards: 60065-1 / 60335-1 / 60601-1 / 60950-1 / 61558-1 / 62368-1 (confirm applicable conditions for each model)
EfficiencyUp to 89% / Efficiency by input condition (Typical)
Peak outputConditional peak output up to 300W
EMC (emissions)FCC Part15 / 18 Class B, CISPR 11 / 14 / 32 (EN55011 / EN55014-1 / EN55032), VCCI Class B, various BS EN standards
ImmunityEN 55035 / BS EN 55035, EN60601-1-2 / BS EN60601-1-2, EN55014-2 / BS EN55014-2
Protection circuitsShort-circuit protection / overvoltage protection / overcurrent protection / overtemperature protection, Brown-in / Brown-out protection
Operating environmentInput: 85-264Vac, 47-63Hz / Operating temperature: -10-70°C (derating required) / Operating humidity: 20-90%RH (no condensation) / Operating altitude: 5,000m max
OptionsRemote ON/OFF, internal standby power supply (5V), chassis configuration (with or without), etc.

Semi-Custom Support

Please feel free to contact us for specification confirmation, quotations, or sample requests. You can also view examples of semi-custom support on our customization case studies page.

An industry-leading lineup. You are sure to find the optimal power supply for your needs. Download the comprehensive Products Catalog ▶

View other Products