OIAGLH 19.5V 7.69A 150W 7.4x5.0mm TPC-CA52 TPC-DA52 A150A01CH AC Adapter
150 W laptop power adapter with a 7.4 × 5.0 mm barrel connector
- 150W output powers demanding laptops
- 5V 7.69A matches original charger specs
- 4 x 5.0 mm tip fits TPC-CA52 and TPC-DA52 ports
- New condition ensures reliable performance from first use
150W 19.5V AC adapter for laptops
This 150W AC adapter delivers 19.5V at 7.69A through a 7.4 x 5.0mm barrel connector. It matches part numbers TPC-CA52, TPC-DA52 and A150A01CH for direct replacement. The unit is supplied new and ready for use as a laptop power supply charger.
Thermals noise and power draw in normal use
The adapter operates at its rated 150W output with standard AC input. No fan is present so acoustic output is negligible. Heat is dissipated through the enclosure during normal charging cycles. Efficiency meets typical external power supply expectations for this class.
How it compares
Measured against everything we stock in S-Video & Mini-DIN Cables, at today’s prices. Recalculated every night.
- Price $77.99
- Pricier than about 72% of the 1,035 comparable items (median $59.99).
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Specifications
No published specifications for this item yet.
Questions about this item
How do I connect the 7.4 x 5.0 mm barrel plug to my laptop?
Align the centre pin and outer sleeve with the laptop's DC jack, push straight in until the 7.4 mm outer diameter seats fully; forcing it at an angle bends the pin and breaks the connection.
When should I replace the 150 W adapter?
Replace it if the 19.5 V output drops under load, the 7.69 A current cannot be sustained, the cable frays near the barrel, or the brick becomes unusually hot during normal charging.
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