High Voltage Input DC DC Converters

Reliable and efficient power conversion for demanding industries

Wall Industries’ high-voltage input solutions offer the perfect blend of performance, efficiency, and safety. Our power converters are engineered to handle high input voltage requirements, ensuring stable and regulated power output for your critical systems. That makes them the perfect option for intensive applications across a range of industries including industrial, medical, telecommunications, and more.

Precision power on demand

With options catering to various input and output voltages, our converters also come equipped with essential safety features that protect against over/under-voltage, short circuits, and over-temperature scenarios.

Additionally, all of our converters provide low ripple and noise for maximum precision and adhere to industry-standard sizing for seamless integration.

The ability to accept a broad range of input voltages is essential for devices that need reliable power even when the source voltage fluctuates.

Our high voltage input DC-DC converters ensure that these fluctuations do not disrupt the operation of critical electronics, maximizing the safety and reliability that is so essential in medical and telecommunications applications.

DC-DC converters for the most demanding applications

Our range of DC-DC converters offer the reliability, accuracy and consistency you need to guarantee consistent performance for the long-term. Whether you need isolated DC/DC converters or custom high-voltage solutions, our product line-up has you covered.

We can help deliver stable and regulated power output for your critical systems by offering converters with the following features:

Features

  • Wide input voltage range (18-750 VDC)
  • Variable output voltage (5-48 VDC)
  • High efficiency (up to 95%)
  • Regulated or proportional
  • Low EMI solutions
  • Custom and modified solutions

Applications

Radar
Industrial Control
Three red-and-white lattice communication towers rise upward, supporting numerous round microwave dishes and antennas against a clear blue sky, photographed from a low-angle perspective.
Telecommunications
Test Equipment

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Our diverse range includes hundreds of product families, easily searchable by voltage, power, format and application.

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Safety as standard

Safety is paramount in any electrical system, especially in sectors like medical and aerospace.

All our high-voltage DC-DC converters incorporate robust safety features designed to prevent damage to expensive equipment and, more importantly, keep users safe.

From overcurrent and overvoltage protection to short circuit prevention, our converters act as a safeguard, ensuring the reliability and longevity of your critical systems.

Compact and lightweight

For industries where space and weight are at a premium, our compact and lightweight high-voltage DC-DC converters are designed to seamlessly integrate into your most demanding applications.

Whether you need to power complex electronics in a confined space or minimize the weight of a portable device, our converters offer the perfect solution.

By combining high power density with a small footprint, our products ensure optimal utilization of space and resources, allowing you to achieve your design goals without compromise.

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Series Input
Range		 Input
Voltage		 Output
Voltage		 No.
Outputs		 Output
Power (W)		  
HVIB

Series Description: The PSAYC series of AC/DC switching power supplies provides 2 watts of output power in a 1.33" x 0.87* x 0.67* encapsulated PCB mountable package.

Input Voltage: 175~405Input Voltage: 300Output Voltage: 12, 24, 28, 48No. Outputs: SOutput Power (W): 500Get a QuoteDownload
Datasheet

DC to DC Converters - The HVIB series is being introduced to answer the needs of higher power systems requiring off-line voltages at higher power levels up to 500 watts.

DCHB500

Series Description: The PSAYC series of AC/DC switching power supplies provides 2 watts of output power in a 1.33" x 0.87* x 0.67* encapsulated PCB mountable package.

Input Voltage: 18~36, 200~400Input Voltage: 24, 280Output Voltage: 5, 6.5, 12, 24, 28, 36, 48No. Outputs: SOutput Power (W): 500Get a QuoteDownload
Datasheet

The DCHB500 series of DC/DC power modules offers up to 500 watts of output power in a compact 2.28” x 2.4” x 0.5” industry standard half-brick package.

DCHP1000Rectangular metal electronic module lies flat on a white background, labeled "WALL" and "Wall Industries, Inc."; additional small specification text is mostly illegible; screw-fastened top and connector pins visible.

Series Description: The PSAYC series of AC/DC switching power supplies provides 2 watts of output power in a 1.33" x 0.87* x 0.67* encapsulated PCB mountable package.

Input Voltage: 200~400, 380~650Input Voltage: 300, 500Output Voltage: 8, 12, 24, 28, 36, 48No. Outputs: SOutput Power (W): 560~1000Get a QuoteDownload
Datasheet

The DCHP1000 series of DC/DC power modules offers up to 1000 watts of output power in a 4.6” x 2.4” x 0.55” package.

DCHPW1500Rectangular metal-topped electronics module rests flat; four corner screws secure lid, short row of exposed connector pins visible along one long edge; sits against plain white background.

Series Description: The PSAYC series of AC/DC switching power supplies provides 2 watts of output power in a 1.33" x 0.87* x 0.67* encapsulated PCB mountable package.

Input Voltage: 200~750Input Voltage: 450Output Voltage: 28, 48No. Outputs: SOutput Power (W): 1500Get a QuoteDownload
Datasheet

The DCHPW1500 series of DC/DC converters offers up to 1500 watts of output power in a 4.60” x 3.2” x 0.55” full brick package.

DCHD1800-540S28Rectangular dark-gray DC-DC converter module with gold pin headers along two edges, resting angled on a white surface; the device is stationary and appears to be an electronic power module. Text on label (transcription; some characters unclear): "WALL" "[wall industries?]" "DCHP1800-540S28" "INPUT: 48VDC 200W?" "OUTPUT: 5V 40A?" and small pin labels like "VIN+", "VIN-", "VOUT+" "VOUT-" (some small text illegible—send a higher-resolution image for exact transcription).

Series Description: The PSAYC series of AC/DC switching power supplies provides 2 watts of output power in a 1.33" x 0.87* x 0.67* encapsulated PCB mountable package.

Input Voltage: 400-800Input Voltage: 540Output Voltage: 28No. Outputs: SOutput Power (W): 1800Get a QuoteDownload
Datasheet

The DCHD1800-540S28 model of DC/DC power modules offers 1800 watts of output power in a 4.69” x 2.49” x 0.53” full brick package.

How do I choose the right High Voltage Input DC-DC Converter?

When choosing a High Voltage Input DC-DC Converter, there are a number of factors you’ll want to consider. This includes the the input and output voltage levels your application requires, the environmental conditions it will be used in, and any applicable efficiency and safety standards.

Which industries use High Voltage Input DC DC Converters?

High Voltage Input DC-DC Converters enable the efficient and reliable operation of a wide range of electronic and electrical systems. They are widely used in industries such as telecommunications, aerospace, industrial and renewable energy.

What are the key safety features of a High Voltage Input DC-DC Converter?

For safety purposes, you should ensure your High Voltage Input DC-DC Converter offers protection against input under voltage and over voltage, as well as over current and short-circuit conditions.

Can High Voltage Input DC-DC Converters be used in high-reliability applications like medical devices or aerospace systems?

Yes, High Voltage Input DC-DC Converters can be used in high-reliability applications, provided they meet the specific safety, quality, and performance standards required for these industries. They will also need to incorporate necessary safety features such as over-temperature and short-circuit protection.

Do I need isolation for my High Voltage Input DC-DC Converter?

Whether or not you will need an isolated or non-isolated High Voltage Input DC-DC Converter will depend upon the nature of the application. If the converter will be used in conditions where it could be exposed to shock, vibration, or extremes of temperature and humidity, isolation may be required.

What is a High Voltage Input DC DC Converter?

High voltage input DC DC converters are DC DC converters that have a wide input voltage range, combining high reliability with high efficiency. They may also come fitted with features that protect them against over current or over voltage.

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Custom Solutions

Wall Industries, Inc. offers fully custom power design capabilities. Our team of electrical and mechanical power design engineers will utilize proven design topologies and concepts to create a solution to your power requirements. If you don’t have a specification, Wall’s engineering team will assist you in determining what your requirements are and how best to provide a solution.

Custom Power Supplies
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