Gresham Power (Salisbury) introduced the eF306 quad-output, 300W, ultra-compact, power supply, which redefines power density by packing 10W/in³ into a 1U high chassis. The 1U chassis and compact dimensions make the eF306 suitable for applications such as telecommunications, data networking, industrial computers, instrumentation, industrial control and process automation.
The eF306 features active power-factor correction, typically 0.98 for full load at both 110Vac and 230Vac input; synchronous rectification with efficiencies up to 85%; compact dimensions of 35.5mm x 98mm x 173mm; a wide range universal input that operates from 85Vac to 264Vac over the frequency range of 47Hz to 63Hz; input/output isolation of 3,000Vac; an operating temperature range of –5°C to +50°C; full output power of 15CFM; over-current, over-voltage and short-circuit protection; and remote on/off and and power good.
