Standard 5V 3A Power Supply with Micro USB Plug

(15 customer reviews)

Out of stock

Approx Restocking Date: 25 to 30 Days
SKU: 52173
  1. Input Voltage (V): 100 ~ 280 VAC @50 ~ 60Hz.
  2. Input current (mA): 100.
  3. Output Power: 5V 3A.
  4. Load regulation (%): ±5.
  5. Input Plug: 2-Pin EU type.
  6. Output Plug: Micro USB Plug.


(Including GST)

Out of stock

Free Delivery above ₹499
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1 Year Warranty
15 Days Warranty
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Brand: Generic
Category: Power Adapter and Cable, Standard Power Adapters
Tags: SMPS, Power Supply, Micro USB, Power Adapter, Charger with USB Cable

The brand new multipurpose Standard 5V 3A Power Supply with Micro USB Plug series adapter which is Robu’s own tested product. To provide the best possible quality, we at Robulabs tested many adapters from various manufacturers, and tied up with the best one of them and hence to assure that quality and durability we are providing a 6-month manufacturing defect warranty to our product.

This adapter is compatible to handle up to 3A current so applications like toy cars, CCTV Cameras, Routers, Modems, Cordless Phones, Set-Top Boxes, Wireless Devices, and POS Machines are compatible with this adapter.

we have a variety of adapters to find more click here!

Note: Actual product may vary from image in terms of shape, size design & color markings.


  1. This is a durable product with a warranty.
  2. The adapter is easy to use.
  3. It comes with a long wire.
  4. Wide input voltage range (100VAC-280VAC).
  5. Very low no-load power consumption.
  6. Very low ripple & noise output for device safety.
  7. Protections against- under-over voltage/ overload/ short circuit with auto-restart on fault removal.
  8. Thermal shut down (140°C) with auto-restart on cold condition.
  9. Soft start & low inrush current.
  10. Isolation up to 3kv for 5 sec. time period.
  11. High operating ambient temperature up to 60°C.
  12. Highly efficient, compact, durable and long life.

Package Includes:

1 x 5V 3A Power supply with Micro USB Plug.

Max. Output Current (A)


Output Power(Watt)


Load regulation (%)


Input Plug

2-Pin EU type

Output Adapter Type (mm)

Micro USB

Connecting cable Length (m)



ABS Plastic



Length (mm):


Width (mm):


Height (mm):


Weight (g):


Shipping Weight 0.08 kg
Shipping Dimensions 10 × 8 × 7 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 15 reviews

4.5 overall

Add a review

  1. gsoundar (verified owner)

    Works good for Raspberry Pi 4B and 5B (with usb_max_current_enable=1). get_throttled returns 0x0, which means power supply is providing enough current to the board. Connecting wires (if any) need to be of minimum thickness 0.75 sq.mm or above.


  2. ultrasonic probe design

    I waѕ awestruck Ƅy the sіde mount connector that can Ьe made to function aѕ
    a top mount connector. It offеrs flexibility fοr h᧐w to use this

    ultrasonic probe design

  3. pramit55555 (verified owner)

    Do not use this for the long term.

    Specs are good, and in reality, it delivers. However, in my case, it stopped working after 23 days of continuous use.

    Better go with the original with a higher price. The price is higher for a reason.


  4. Ayan (verified owner)

    My Raspberry Pi 3 running Home Assistant is no longer complaining about the Power issue!

    Before this, I used Original Mi and Samsung and some chinese power adapters. Raspberry Pi complained about power issue with all of them!

    This adapter is cheap and just perfect!
    Pls do not increase the price.


  5. Anirban Debnath (verified owner)

    Using for a month now. Best quality charger for mobiles that support fast charging. Power output of up to 20w with heating. At 16w, the heating is not so significant.

    Anirban Debnath

  6. Simon George (verified owner)

    Excellent power supply, works great for raspberry pi 4 gb

    Simon George

  7. sourav jana (verified owner)

    good build quality, stable output voltage, and enough power to overcome the Raspberry pi Undervoltage issue. Recommended for raspberry pi.
    only one issue is, it gets very hot. it may affect on long term use.

    sourav jana

  8. nharishankar (verified owner)

    Worked well for 4 months and then died coz of power fluctuation.


  9. aswinrajb007 (verified owner)

    good product, no issues till now


  10. Vijay Kumar (verified owner)

    Its good product Fast shipping.

    Vijay Kumar

  11. Prabhakar (verified owner)

    Its good product no doubt. Fast shipping.


  12. Pranav (verified owner)

    Been using it for Raspberry Pi 3 B+ and has been good choice. No issues or under power problems so far, pretty consistent.
    Highly recommended.


  13. Saumitra Rathi (verified owner)

    Good power supply.. Was getting continuous under voltage errors even when using a branded power adapter, However, After switching to this power adapter I am now getting hardly one or two under voltage errors a day. And with my previous USB adapter, Raspberry-pi 3b used to freeze frequently. After, switching to this power supply, I don’t have that problem any more.. Highly recommended. Would have given 5 stars if it would have completely eliminated under voltage errors. But I guess it required, 5.1V like the official power adapter.

    Saumitra Rathi

  14. Sachin Kekarjawalekar (verified owner)

    Works great, no problem of usb power outrage

    Sachin Kekarjawalekar

  15. shrineels10 (verified owner)

    Works great with the raspberry pi. Highly recommended.


Questions and answers of the customers

    Can this adapter be connected with USB 2.0 Type B ... Read more
  1. 0 votes
    Q Can this adapter be connected with USB 2.0 Type B Connector? answer now
    Asked by shekar_kandukuri on June 11, 2020 12:52 pm


  2. can we use this for charging the mobile
  3. 0 votes
    Q can we use this for charging the mobile answer now
    Asked by anuragem on May 27, 2020 9:08 pm

    YES, you can use this for charging your mobile,... Read more

Only registered users are eligible to enter questions
Country Of Origin: China

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