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LoPAC™ Family AC-DC and DC-DC Power Supplies

This product is not recommended for new designs.

Please use the Power System Designer tool to find a product for your project.

The LoPAC family consists of three ultra-low-profile, fan-cooled, switching power supplies that combine the advantage of power-factor correction (PFC) with high-power density. All units feature universal input and accept voltages from 85 to 264VAC , 47 – 500Hz or 100 – 300VDC (100 – 380VDC for the PFC Mini). Configured with highly reliable Vicor DC-DC converters (VI-2XX, VI-JXX and Maxi, Mini, Micro modules), the LoPAC family offers from one to six outputs and up to 1500W dependent on model and configuration.

Features and Benefits

Features and Benefits


User-configurable supplies with one to six outputs dependent on model

Protective features

Protective features: inrush limiting, transient protection and EMI filtering


Fan-cooled power supplies with high-power density

Fully compliant

Fully compliant with global standards

New configurations are not available. Please use the Power System Designer below to find a product for your project.

Power System Designer

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Input specifications

Min input: Minimum input:
Nom input: Nominal input:
Max input: Maximum input:

Output specifications

Min output: Minimum output:
Nom output: Nominal output:
Max output: Maximum output:
Vicor Power System Designer


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