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ECU Electronics Industrial Co. Ltd offers a 350W single-output linear power supply with PFC. The model has 90V to 264V AC input, 47Hz to 63Hz inrush current and 300W/350W power output. Its isolation level is 3kV ACI/P-FG (I/P) and 1.5kVA (O/P). Typical holdup time is about 16ms. The low profile model has a typical efficiency of about 90 percent. The linear power supply’s EMI complies with CISPR/FCC Class B and the active PFC with EN 61000-3-2. It has short-circuit, overload, over-voltage and over-temperature protection. Its 300W variant has an air convection design while the 350W is built with a fan with 23.5cfm air flow. Weighing 1kg, the product measures 235.2x101.5x38mm and comes with a low-profile 38mm U-bracket. Its operating temperature range is –10 degrees to 65 degrees Celsius and its storage temperature range is -40 degrees to 85 degrees Celsius. ECU Electronics Industrial Co. Ltd Booth no. 9B16
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