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AC-DC and DC-DC Power Supplies feature low-profile design.

Press Release Summary:

Featuring 1.7 in. height, 720 W single-output and 750 W wide-adjust output, Low Profile Family AC-DC and DC-DC power supplies accept input voltage of 90–265 Vac or 110–350 Vdc. Units are available with thermostatically controlled fan, along with output blocking protection diode for battery charging or redundant applications. Further options include 3-phase 208 Vac or 170-240 Vac (60-400 Hz) input voltage and 15 Vdc/100 mA auxiliary voltage and all include active PFC.

Original Press Release:

Acopian Adds New Array of Options to Low-Profile Family of AC-DC and DC-DC Power Supplies

High Performance 1U 750W Wide-Adjust Output and 1U 720W Single-Output Modules Suite a Diverse Range of Applications

Easton, PA ... Announced today by Acopian, a leader in the design, manufacturing and distribution of custom, standard and modified standard power supplies, is the availability of new options to enhance the functionality of its Low-Profile Family of AC-DC and DC-DC Power Supplies.  Boasting a height of only 1.7 inches, the UL recognized, CE certified low-profile family consists of 1U format 720W single-output AC-DC and DC-DC  and 750W wide-adjust output AC-DC and DC-DC models. The high power density and flexibility of the models ensures minimal power loss in end-use equipment, thereby facilitating higher reliability, and easier thermal management.

Both the 720W single-output and 750W wide-adjust output AC-DC and DC-DC models are now optionally available with a thermostatically controlled fan, which runs at reduced speed until maximum speed is required, along with an output blocking protection diode for battery charging or redundant applications.  Further new options include three-phase 208VAC or 170-240VAC (60-400 Hz) input voltage, in addition to 15VDC/100mA auxiliary voltage.    Provisions for N+1 redundancy and paralleling for higher current are also optional. 

All models are supplied standard with universal input and active power factor correction (PFC) and can support either constant voltage or a constant current. Those with wide output voltage ranges can be adjusted down to 0V.  Both voltage and current are programmable with 0-10V control voltage inputs.  Voltage and current monitor outputs and an inhibit terminal are included on the pluggable connectors to facilitate easy wiring of the control and input leads.  Additional standard features include built-in over voltage protection (OVP), "soft start" and "no load" operation, short circuit and overload protection, thermal protection, internal EMI filtering, RFI shielding, and remote sensing.

Due to their industry standard footprint and low profile, Acopian's low-profile power supplies are an ideal drop-in replacement for existing supplies for applications in which weight, efficiency, size, or wide input range tolerance is a factor. These power supplies are most commonly employed in LED signage and lighting, industrial controls, power and energy, aerospace, nuclear, and electrolysis applications.

Acopian's Low-Profile Family of AC-DC and DC-DC Power Supplies accept a wide input voltage range of 90-265VAC (49-240 Hz) or 110-350VDC.  Models in case size WL7 measure 1.7" x 6.4" x 9.4", while those in case size WL9 measure 1.7" x 6.4" x 11.9".   Units are provided ready for use worldwide, without further configuration or input selection. 

For detailed technical specifications on Acopian's Low-Profile Family of AC-DC and DC-DC Power Supplies, or to order online, visit for 720W single-output units, and for 750W wide-adjust output units.

Standard pricing for Acopian's low-profile models with nominal outputs from 3.3V/70A to 135V/15A is $775.00 each; wide-adjust models with outputs from 0-5V/70A to 0-135V/5A are priced at $800.00 each.  New options are priced separately and range from $15.00 to $30.00 each.  Units come with a full 5-year warranty and ship within six days ARO.  All Acopian products are made in the USA.

About Acopian

Acopian Technical Company has been designing, manufacturing and distributing custom, standard and modified-standard power supplies since 1957.  Their products are commonly employed in a broad range of electronics applications in such strategic markets as computing, aerospace, automotive, medical, telecommunications, and industrial control. Acopian's comprehensive portfolio consists of full lines of AC-DC single, dual and triple output power supplies,  AC-DC wide adjust output power supplies, DC-DC converters, high voltage AC-DC and DC-DC power supplies, redundant systems, N+1 power supplies and systems built to customers' unique requirements.  Standard models have outputs from 1V to 30kV, and up to 1200W. Each is shipped within 3 days (larger units ship within 9 days) after receipt of order. Redundant power systems come with a full 5-year warranty and ship within 9 days after receipt of order.  All Acopian products are built in the USA and shipped factory direct to customers worldwide.

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