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The MAA512-A from SL Power Electronics (Condor/Ault Brands) is a chassis-mount linear AC/DC converter designed for medical and commercial applications. It delivers two outputs: +5V and +12V, with a combined power of 16W. The unit features adjustable output, remote sense, and universal AC input (100/120/240 Vac).
Key electrical specifications include ±0.05% line and load regulation, low output ripple (<3 mV +0.05% of output voltage), and fast transient response (<50 µs). Overvoltage protection is built-in for the 5V output. The converter operates at 55% efficiency (typical for 12V models) over a 0°C to 70°C temperature range with derating.
The unit measures 165.1mm x 101.6mm x 41.2mm and is approved to CE, cURus, and TUV safety standards. It carries medical certifications per UL2601-1, IEC60601-1, and CSA601.1, with leakage current under 10 µA. The design includes 105°C rated capacitors and Class F transformer insulation for long-term reliability.
The MAA512-A provides 5V and 12V outputs.
The total power is 16W.
The operating temperature range is 0°C to 70°C with derating.
Efficiency is 55% for the 12V output (typical for linear converters).
It is designed for chassis mount installation.
Short circuit protection via automatic current limit/foldback, and overvoltage protection built-in on the 5V output set at 6.2V ±0.4V.
The MAA512-A is approved to CE, cURus, and TUV standards. It also carries medical certifications per UL2601-1, IEC60601-1, and CSA601.1.