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Genuine / Original BENQ 19v 2.1a AC Adapter In Southeast Asia

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Free Shipping Singapore, Southeast Asia BENQ 19v 2.1a Ac Adapter For Notebook, Computer, LCD / LED Monitor, TV, Bluetooth Wireless Speaker, Ultrabook, ToughBook, Gaming PC, Tablet...,Genuine In Stock BENQ 19v 2.1a Ac Adapter This 19v 2.1a 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 BENQ 19v  2.1a AC Adapter --- BENQ19V2.1A40W-5.5x2.5mm 19V 2.1A 40W 5.5 x 2.5mm 5.5 x 2.5mm S$ 29.44BENQ19V2.1A40W-5.5x2.5mm
Original / Genuine BENQ 19v  2.1a AC Adapter --- BENQ19V2.1A40W-5.5x1.7mm 19V 2.1A 40W 5.5 x 1.7mm S$ 31.24BENQ19V2.1A40W-5.5x1.7mm

A suitable, original, tested, and multi-certified BENQ 19v 2.1a power adapter is your best choice.

Genuine / original BENQ 19V 2.1A ac adapter BENQ19V2.1A40W-5.5x2.5mm

BENQ 19V 2.1A  Notebook ac adapter, BENQ19V2.1A40W-5.5x2.5mmGenuine / Original BENQ 19v 2.1a AC Adapter In Southeast Asia, 19V, 2.1A , BENQ19V2.1A40W-5.5x2.5mm
Quantity2-45-910-1920-4950+
Discount5%8%10%12%15%
  • In Stock
  • Original Price: S$ 37.27
  • Sale Price:
    S$ 29.44
    ( Update: Dec 2024 )
  • You save: S$ 7.83
  • Please make sure that the adapter's interface specifications are correct when purchasing.

Machine Model: *
Qty:


( Genuine / original BENQ 19V 2.1A ac adapter BENQ19V2.1A40W-5.5x2.5mm. Free shipping in Singapore and Southeast Asia )
Zahlung Genuine / original BENQ 19V 2.1A  ac adapter BENQ19V2.1A40W-5.5x2.5mm
Adapter Code:BENQ19V2.1A40W-5.5x2.5mm
Model:BENQ 19v 2.1a
Ac InPut: AC100-240V~1.2A 50-60Hz
DC Out Put: 19V
Out Put Current: 2.1A
Max Power: 40W
Adapter Weight: 145g
Size( L x W x H ): 85.70 x 36.30 x 25.50mm
Original: Yes
Tip Size: 5.5 x 2.5mm
Tip Note: 5.5 x 2.5mm
  • Genuine / Original AC Adapter
  • 1 Year Warranty & Output Tested.
  • Safe and reliable, meeting the needs of the machine.
  • Long life, low heat, no damage to the machine.
  • Fast Shipping with tracking number.
  • Email & online chat service.

Ask a Question  Ask a Question       Share with friends  Share This Item
Package Include:
1 AC adapter + 1 Power Cord ( Default )
Free Shipping In Singapore And Southeast Asia.

Genuine / original BENQ 19V 2.1A ac adapter BENQ19V2.1A40W-5.5x1.7mm

BENQ 19V 2.1A  Notebook ac adapter, BENQ19V2.1A40W-5.5x1.7mmGenuine / Original BENQ 19v 2.1a AC Adapter In Southeast Asia, 19V, 2.1A , BENQ19V2.1A40W-5.5x1.7mm
Quantity2-45-910-1920-4950+
Discount5%8%10%12%15%
  • In Stock
  • Original Price: S$ 39.54
  • Sale Price:
    S$ 31.24
    ( Update: Dec 2024 )
  • You save: S$ 8.30
  • Please make sure that the adapter's interface specifications are correct when purchasing.

Machine Model: *
Qty:


( Genuine / original BENQ 19V 2.1A ac adapter BENQ19V2.1A40W-5.5x1.7mm. Free shipping in Singapore and Southeast Asia )
Zahlung Genuine / original BENQ 19V 2.1A  ac adapter BENQ19V2.1A40W-5.5x1.7mm
Adapter Code:BENQ19V2.1A40W-5.5x1.7mm
Model:BENQ 19v 2.1a
Ac InPut: 100-240V~1.2A 50-60Hz
DC Out Put: 19V
Out Put Current: 2.1A
Max Power: 40W
Adapter Weight: 150g
Original: Yes
Tip Size: 5.5 x 1.7mm
  • Genuine / Original AC Adapter
  • 1 Year Warranty & Output Tested.
  • Safe and reliable, meeting the needs of the machine.
  • Long life, low heat, no damage to the machine.
  • Fast Shipping with tracking number.
  • Email & online chat service.

Ask a Question  Ask a Question       Share with friends  Share This Item
Package Include:
1 AC adapter + 1 Power Cord ( Default )
Free Shipping In Singapore And Southeast Asia.

This adapter can work as follow adapter model (Compatible information)

detail

Free shipping Singapore, Southeast Asia BENQ 19v 2.1a ac adapter for notebook, computer, LCD / LED monitor, TV, bluetooth wireless speaker, Ultrabook, ToughBook, gaming PC, tablet...,Genuine in stock BENQ 19v 2.1a ac adapter

Tags: BENQ 19v 2.1a AC Adapter, in stock BENQ 19v 2.1a ac adapter, BENQ 19v 2.1a

Question Related BENQ 19v 2.1a laptop ac Adapter ( From internet ):

Why is the BENQ 19v 2.1a 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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