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Black rectangular 4-pin -48V AC adapter with 10ft power cord

WAWEIS

WAWEIS 4-Pin -48V AC Adapter 2.08A 100W 10ft

SKU CH-MDYB-EFVXF

A 4-pin -48 V AC adapter delivering 2.08 A at 100 W with a 10 ft cord and FCC, CE, RoHS certification

  • World-wide 100–240 VAC input works anywhere
  • 10 ft power cord gives flexible placement
  • Four safety protections guard against faults
  • FCC, CE and RoHS certified for compliance
  • 100 W output with 2.08 A at 48 VDC

What this adapter replaces

This 4-pin -48 V AC adapter supplies 100 W at 2.08 A for laptops that require the FSP Group HW-100-48AC14D-1 or part number 9NA1000700. It accepts a worldwide 100-240 VAC input at 50/60 Hz and includes a 10 ft power cord. Buyers whose devices use a different voltage, connector or wattage cannot use this unit.

Behaviour under continuous load

The switching power supply delivers its rated 100 W continuously thanks to overload and total-power protection circuits. Over-voltage and short-circuit safeguards prevent damage during extended sessions. A smart chip adds overheating protection so the adapter maintains stable output without thermal throttling. Anti-interference isolation materials keep the output clean during sustained operation.

Thermals, noise and power draw

Overheating protection and high-quality wires limit temperature rise during normal use. The adapter runs silently because it has no moving parts. Input current stays within the 100-240 VAC 50/60 Hz design envelope, drawing only what the connected laptop requires up to 100 W. FCC, CE and RoHS certifications confirm compliance with emissions and safety standards.

Highlights

  • World-wide 100–240 VAC input works anywhere
  • 10 ft power cord gives flexible placement
  • Four safety protections guard against faults
  • FCC, CE and RoHS certified for compliance
  • 100 W output with 2.08 A at 48 VDC

Specifications

No published specifications for this item yet.

Questions about this item

Does the adapter run hot or make noise when it delivers the full 100 W continuously?

The unit is a sealed switching supply with overload, over-voltage and short-circuit protection, so it operates silently and its thermal limits are handled by the internal protection circuitry.

What must I already have for this 4-pin -48 V adapter to power my device?

You need a device that accepts a 4-pin -48 V DC input rated for 2.08 A and a mains outlet supplying 100-240 V AC at 50/60 Hz.

Will this 10 ft cord reach the same inlet on the older FSP HW-100-48AC14D-1 unit I am replacing?

Yes, the connector and pin-out match the original FSP Group Inc HW-100-48AC14D-1 supply, so it fits the existing inlet without modification.

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