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Genuine / Original ACER 19v 7.3a AC Adapter In Southeast Asia

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Free Shipping Singapore, Southeast Asia ACER 19v 7.3a Ac Adapter For Notebook, Computer, LCD / LED Monitor, TV, Bluetooth Wireless Speaker, Ultrabook, ToughBook, Gaming PC, Tablet...,Genuine In Stock ACER 19v 7.3a Ac Adapter This 19v 7.3a ac adapter can be fast ship to Singapore, Malaysia, Indonesia, Vietnam, Laos, Cambodia, Brunei, Myanmar, Thailand, Philippines and Timor-Leste.

Image Output Volt Current Max Power Tip Size Tip Note Price Adapter Code
Original / Genuine ACER 19v  7.3a AC Adapter --- ACER19V7.3A139W-5.5x2.5mm 19V 7.3A 139W 5.5 x 2.5mm S$ 41.88ACER19V7.3A139W-5.5x2.5mm

A suitable, original, tested, and multi-certified ACER 19v 7.3a power adapter is your best choice.

ACER 19V 7.3A  Notebook ac adapter, ACER19V7.3A139W-5.5x2.5mmGenuine / Original ACER 19v 7.3a AC Adapter In Southeast Asia, 19V, 7.3A , ACER19V7.3A139W-5.5x2.5mm 1 Year Warranty Quality Inspection Ok

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Package Include: 1 AC adapter + 1 Power Cord ( Default ) Free Shipping In Singapore And Southeast Asia.

Tested ACER 19V 7.3A ac adapter ACER19V7.3A139W-5.5x2.5mm

Adapter Code:ACER19V7.3A139W-5.5x2.5mm
Model:ACER 19v 7.3a
DC Out Put: 19V
Out Put Current: 7.3A
Max Power: 139W
Adapter Weight: 570g
Size( L x W x H ): 168x88x41mm
Original: Yes
Tip Size: 5.5 x 2.5mm
  • In Stock
  • Original Price: S$ 53.01
  • Sale Price:
    S$ 41.88
    ( Update: Jul 2024 )
  • You save: S$ 11.13
  • Please make sure that the adapter's interface specifications are correct when purchasing.

Machine Model:*

( Tested ACER 19V 7.3A ac adapter ACER19V7.3A139W-5.5x2.5mm. Free shipping in Singapore and Southeast Asia )
Zahlung Tested ACER 19V 7.3A  ac adapter ACER19V7.3A139W-5.5x2.5mm
This adapter can work as follow adapter model (Compatible information)


Free shipping Singapore, Southeast Asia ACER 19v 7.3a ac adapter for notebook, computer, LCD / LED monitor, TV, bluetooth wireless speaker, Ultrabook, ToughBook, gaming PC, tablet...,Genuine in stock ACER 19v 7.3a ac adapter

Tags: ACER 19v 7.3a AC Adapter, in stock ACER 19v 7.3a ac adapter, ACER 19v 7.3a

Question Related ACER 19v 7.3a laptop ac Adapter ( From internet ):

Why is the ACER 19v 7.3a power adapter suddenly broken?

  1. Adapter output voltage too high: Too high output voltage generally comes from the voltage regulation sampling and voltage regulation control circuit. In the closed control loop composed of DC output, sampling resistor, error sampling amplifier such as TL431, optocoupler, power control chip and other circuits, any problem with any part of it will cause the output voltage to rise.
  2. Line failure: adapter Line faults, including damage to the power line and failure to energize, oxidation of the contact port and poor contact, etc., focus on checking whether the input line and output line are energized. If the line is faulty, it can be solved by replacing the power cord, etc.
  3. Adapter fuse burnt or blown: Mainly check the rectifier bridge, each diode, switch tube, and the large filter capacitor on the 300 volts, which may cause the fuse to burn and blacken, or it may be caused by a problem with the anti-interference circuit. It is especially worth noting that the fuse is burned due to the breakdown of the switch tube, which usually burns out the power control chip and the current detection resistor. The thermistor is also easily burned out together with the insurance.
  4. Adapter output voltage is too low: The main reason for the low output voltage: the performance of the switch tube is degraded, which leads to the failure of the switch tube to conduct normally, which increases the internal resistance of the power supply and reduces the load capacity; the filter capacitor is poor, resulting in poor load capacity of the power supply, and the output voltage drops when the load is connected. will drop; the switching transformer is not good, not only causes the output voltage to drop, but also causes insufficient excitation of the switch tube and damages the switch.

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