Attributes . Solid-State Integrated Circuit: Provides excellent voltage regulation to within ±0.5 V DC output voltage is maintained from 0 to 95% of full loadCrowbar Overvoltage Protection: Prevents overvoltage surges from damaging connected equipmentHigh Quality Filtering: Provides low-noise operation, excellent for sensitive communications receivers (.05 volts maximum ripple)Current-Limiting Electronic Foldback: Automatically limits current and voltage outputs incase of overloadHeavy-Duty Power Transformer: Provides complete line isolationLarge Heat Sinks and Vented Cabinet: Provides cool, continuous operation and long component life . Names