Advantages of Power Module

● Simple Design

A power supply can be realized with just one power module and a few discrete components.

● Shortened Development Cycle

Module power supplies generally offer a variety of input and output options. Users can also stack or cross-connect modules to build modular combined power supplies, achieving multiple inputs and outputs, which significantly reduces prototype development time.

● Flexible Modification

If product design changes are required, simply replace or parallel another suitable power module.

● Low Technical Requirements

Module power supplies typically feature standardized front ends, highly integrated power modules, and other components, making power supply design simpler.

● Good Heat Dissipation

The housing of module power supplies integrates heat sink, radiator, and casing into one structure, enabling conduction cooling and keeping the power supply temperature close to the minimum. At the same time, it gives the module power supply an attractive appearance.

● High Quality and Reliability

Module power supplies are generally produced with fully automated manufacturing and high-tech production techniques, ensuring stable and reliable quality.

● Wide Range of Applications

Module power supplies can be widely used in various fields of social production and daily life, including aerospace, locomotives and ships, military weapons, power generation and distribution, postal and telecommunications, mining and metallurgy, automatic control, household appliances, instrumentation, and scientific research experiments. They play an irreplaceable and important role especially in high-reliability and high-technology fields.

Adapter plates for flange mounting are available for the HCDD series power supplies. Please inquire for details.

The three output positive terminals are connected to the same positive pad on the PCB and are internally connected.
The three output negative terminals are connected to the same negative pad on the PCB and are internally connected.

①Input Positive

②Ground / Connect to equipment chassis (can be left floating)

③Input Negative

④Output Positive

⑤No Connection (N.C.)

⑥Output Negative

For power supplies of different specifications and dimensions, input and output terminal definitions may vary. Refer to the factory label on the actual product.

The power supply adapter plate is not standard equipment and it should be purchased separately.

For orders where the power supply module and its compatible adapter plate are purchased together, we will assemble the power supply and adapter plate at the factory, and apply thermal paste to the contact surfaces between them.

Notes:

1.The power supply is shipped without a conversion base plate as standard, and is intended for conventional mounting methods. To purchase a conversion base plate separately, please contact our sales department or store customer service.

2.The terminal definitions are subject to the physical product label.

3.The wiring terminals on the power module are of M3 specification.

4.The M3 through-holes for module mounting are located on the bottom of the power supply. The top side is designated for securing the power supply cover.

DC/DC Isolated & Regulated Power Module

HCDD 30W Single-Output DCDC Isolated & Regulated Power Module - Wiring Reference Diagram

HCDD 50W Single-Output DCDC Isolated & Regulated Power Module - Wiring Reference Diagram

HCDD 100W Single-Output DCDC Isolated & Regulated Power Module - Wiring Reference Diagram

HCDD 150W-200W Single-Output DCDC Isolated & Regulated Power Module - Wiring Reference Diagram

HCDD 150W-200W Single-Output DCDC Isolated & Regulated Power Module - Wiring Reference Diagram

Notes:

1.For power modules with different specifications and dimensions, the input and output terminal definitions may vary. Please refer to the actual product.

2.The adapter board is not included by default. If purchase is required, please inquire for details.

Module power supplies are widely used in various sectors of social production and daily life, including aerospace, rail vehicles, ships, military weapons, power generation and distribution, postal and telecommunications, metallurgy and mining, automatic control, household appliances, instrumentation, and scientific research experiments. They play an irreplaceable and vital role, particularly in high-reliability and high-technology fields.

HaloCore Control has a complete R&D, production, and testing system. All products are independently developed and manufactured by us.Specialization, Integrity, Innovation, and Agility are our corporate values: stability, high efficiency, safety, full power output, multiple protection functions, with product reliability as our primary goal.

Specialization: Focused on power supplies and solutions, with extensive experience and rich case histories

Integrity: Honest and practical cooperation

Innovation: Smart innovation, leading technology development

Agility: Quick market response and rapid service

We strictly control and manage the entire development and production process in accordance with the ISO9001 quality system standards. Our products have passed international CE and RoHS certifications.

1.It is generally recommended that the long-term operating power does not exceed 70–80% of the rated power to ensure better service life. Good ventilation is preferred; in poorly ventilated or enclosed environments, a larger power derating margin is required. Terminal-type power supplies should be mounted tightly against the metal casing of the equipment to maximize heat dissipation. Pin-type power supplies require effective ventilation for cooling. 

2.Please consider all factors and leave sufficient margin when selecting the power supply.

3.Please inform our customer service of the type of load or equipment connected to the power supply. If the load is inductive or capacitive, please specify clearly, as maximum current must be considered during power selection.

4.The application circuit is for reference only. Customers should make appropriate adjustments and verification based on their actual usage conditions.

5.Due to the specific nature of power supply products, it is recommended to purchase a few units for trial use before full deployment. Thoroughly test whether the power supply meets your requirements. For bulk orders, pricing is negotiable. As we are a self-developed manufacturer, we can offer discounts.

6.For terminal-type power supplies, the adapter base plate is not included by default. Customers requiring the base plate may specify this in their inquiry.Some power supply models do not feature input reverse polarity protection. Please ensure correct wiring during use, clearly identify the positive and negative terminals, and test with a multimeter first. Safety comes first.

7.It is normal for the power supply to generate heat during operation. Under standard conditions, a temperature rise of 20–30°C is perfectly normal. Do not judge the temperature by touch. The casing may become hot during operation and contact could cause burns.

8.For dual-output power supplies with a common ground, the outputs of both channels must be balanced. Failure to do so may result in output instability.

9.If the load is inductive or capacitive, please confirm the maximum current.