明緯開關電源 - 24VDC 14.6A

資料來源：https://www.sparkfun.com/products/14100

This is the big kahuna from Mean Well, a 350W single output switching power supply. This power supply is extremely reliable and beefy, able to output 24VDC at 14.6A. If you’ve been looking for a powerful power supply for your next big project, look no further. We can definitely attest to its durability with its metal casing, built-in constant current-limiting circuit, fixed switching frequency at 90KHz and ability to withstand a 300VAC surge input for up to five seconds.

Inside the metal case that surrounds the power supply you will find a selector switch to change the voltage range between 90VAC to 132VAC and 180VAC to 264VAC, or 254VDC to 370VDC. This specific model is cooled by forced air cooling with a built-in DC fan (with On/Off control) and operates at a temperature of -20°C to +60°C. Mean Well has really outdone themselves with their power supplies, which are high quality and should last for quite some time without any loss in reliability!

Features:

• Output Voltage: 24VDC
• Output Current Range: 0–14.6A
• Output Rated Power: 350W
• Input Voltage Range: 90–132VAC / 180–264VAC by switch, 254–370VDC
• Forced air cooling by built-in DC fan
• Withstand 300VAC surge input for 5 seconds
• Built-in cooling Fan On/Off control
• Built-in constant current-limiting circuit
• LED indicator for power on
• Fixed switching frequency at 90KHz
• 100% full load burn-in test

Documents:

• Datasheet (SE-350-24)

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