نقبل الدفع بالعملة المشفرة — لذلك يمكن للعملات الرقمية التي تملكها أن تشتري أجهزة حقيقية.ادفع بالعملة المشفرة، وأنفقها على أجهزة حقيقية. شحن مؤمن مجانا إلى كل أنحاء العالم لما يتجاوز 399 US$. صناديق شحن بسيطة بلا علامة تجارية، ترسل من ألمانيا.شحن مؤمن مجانا لما يتجاوز 399 US$. يُقفل سعرك لمدة 30 دقيقة بمجرد فتح صفحة الدفع.السعر مقفل لمدة 30 دقيقة. كل قطعة مختومة، ورقمها التسلسلي متحقق منه، ومشمولة بضمان 24 شهرا.مختوم، وبضمان 24 شهرا.

قائمة الرصد تسجيل الدخول
Rectangular metal power supply unit with built-in cooling fan and terminal connections

Mean Well

Mean Well SP-320-48 48V 6.7A 320W Power Supply

SKU CH-Y30B-4XHDB

Delivers 320 W at 48 V with 6.7 A output, active PFC and built-in fan cooling

  • TypeAT
  • Universal AC input covers global voltage ranges
  • Active PFC function improves power efficiency
  • Forced air cooling with built-in DC fan
  • 100% full load burn-in test ensures reliability
  • 3 years warranty provides long-term support

Industrial 320 W 48 V Supply

The Mean Well SP-320-48 is a single-output AT-type power supply delivering 48 V at 6.7 A for 320 W total. It suits industrial automation, LED lighting systems and test-bench equipment that require a stable 48 V rail with active power-factor correction.

320 W Headroom and Protection Limits

Continuous output is rated at 320 W with universal AC input across the full range. Built-in protections cover short circuit, overload, over voltage and over temperature, so the unit shuts down safely before damage occurs. Loads exceeding 320 W will trigger overload protection, and sustained operation at the limit relies on the internal DC fan for forced-air cooling.

Fan-Cooled Chassis With Remote Sense

Forced air cooling uses a built-in DC fan with speed control to manage thermals under load. The supply includes a remote sense function and ON/OFF control for integration into larger systems. A DC OK signal output is available on related higher-wattage models, while current sharing up to 2400 W is supported on the PSP-600 series, not on this 320 W unit.

أبرز المميزات

  • Universal AC input covers global voltage ranges
  • Active PFC function improves power efficiency
  • Forced air cooling with built-in DC fan
  • 100% full load burn-in test ensures reliability
  • 3 years warranty provides long-term support

المواصفات

TypeAT

أسئلة حول هذا المنتج

Will the 48V 6.7A output run my legacy AT motherboard and drives without adapters?

The unit delivers 48V at 6.7A with a 320W rating and an AT form factor, matching the voltage and connector style used by older AT boards and peripherals.

How can I verify the supply is operating correctly once installed?

A built-in DC fan spins under load and the 100% full-load burn-in test confirms stable 48V output; listen for fan ramp-up and measure 48V at the terminals to confirm normal operation.

What cables or accessories are included, and what must I source separately?

The power supply ships as a standalone unit with integrated fan and active PFC; AC mains cord, mounting screws and any AT output harnesses are not included and must be purchased separately.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

نفس القسم، ونفس صفحة الدفع — ثماني عملات رقمية وقفل سعر لمدة 30 دقيقة.