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This SL Power Electronics HBB512-A+G is a linear AC DC converter with a chassis mount type, suitable for ITE (Commercial) applications. It features a dual output configuration, providing 12V at 1.2A, totaling 29W of power.
The converter operates within a temperature range of 0°C to 70°C with derating and accepts a wide AC input range from 100 to 240 Vac. Key electrical specifications include a line regulation of ±0.05% and a load regulation of ±0.05%. It also incorporates features like automatic current limit/foldback for short circuit protection and remote sensing capabilities.
Approved by CE, cURus, and TUV, this unit meets safety standards such as EN/CSA/IEC/UL62368-1 and exceeds FCC and CISPR22 Class B conducted emissions. The transformer insulation meets Class F (155°C) and all electrolytic capacitors are rated at 105°C, contributing to a high MTBF of over 200,000 hours.
With dimensions of 177.8mm x 124.0mm x 63.5mm, the HBB512-A+G is designed for robust performance and reliability in commercial environments.
The HBB512-A+G accepts 100, 120, and 240 VAC with +10%/-13% tolerance, and 215 VAC with +12%/-11% tolerance. The frequency range is 47 to 63 Hz.
The converter provides dual outputs: 5V and 12V, with a total power of 29W. Each output supplies up to 1.2A.
The unit is fully rated from 0°C to 50°C. Above 50°C, output power is linearly derated to 40% at 70°C. Storage temperature is -40°C to +85°C.
The chassis-mount unit measures 177.8 mm (7.00 in) long, 124.0 mm (4.88 in) wide, and 63.5 mm (2.50 in) high.
Short-circuit protection uses automatic current limit/foldback. Overvoltage protection is built-in on 5V models (set at 6.2V ±0.4V); other models use optional OVP.
Line regulation is ±0.05% for a 10% line change. Load regulation is ±0.05% for a 50% load change. Output ripple and noise is 3 mV +0.05% of output voltage, peak-to-peak, maximum.
The HBB512-A+G is approved to EN/CSA/IEC/UL62368-1 and carries CE, cURus, and TUV marks. It also exceeds FCC and CISPR22 Class B conducted emissions limits.