Shop with DX Mobile Site Yes No
MaiTech LCD Monitor Power Supply Universal Module - Black

MaiTech LCD Monitor Power Supply Universal Module - Black

by MaiTech
0 0
SKU: 302116
  • US$3.23

    You Save 7 %

  • 2.99
  • Free shipping To UNITED STATES Via SuperSaver

    Ship to:
    Choose Shipping Method
    Shipping Service Shipping Cost Estimated Delivery Time Tracking Information
    FREE SHIPPING Typically ships 7-10 business days
    Typically ships 7-10 business days
    Typically ships 4-7 business days
    Typically ships 4-7 business days
    Typically ships 4-7 business days

    Please note: the standard and expedited shipping costs are only estimates; the actual shipping price will be shown on the order page.

  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
BUY NOW ADD TO CART Add to wish list
Quantity 3+ units 5+ units 10+ units More
Rate US$2.65 shipped US$2.64 shipped US$2.63 shipped

Similar Products

MaiTech LCD Monitor Power Supply Universal Module - Black

MaiTech LCD Monitor Power Supply Universal Module - Black

US$2.99 US$3.23 7%OFF 0

Purpose: to solve the 17-21 inch LCD monitor power failure maintenance problems

Pin Definitions

Yellow Line: DRAIN, power control terminal connected to the original high-power MOS tube D pole.

Black line: GND, the module ground 300v, then negative capacitance can be on the same line.

Red: VCC, module supply side, the positive feedback received after the end of the rectifier winding capacitance, continuity of supply voltage between 12-18V.

White lines: FB, regulator feedback, then optocoupler 4 feet, 3 feet to make sure optocoupler heat, the earth is not hot, then put the optocoupler shorted to ground heat, while the 4-pin peripheral circuit is disconnected. '

Green Line: start start foot, connected +300 V capacitor positive.


1. Remove the power chip (typically 8 feet) on the original board, and switch (mos tube)

2. Check 300v capacitor, there was the appearance on the load side of the capacitor is no drum kits, there are problems on the first replacement

3. Check the load side there is no short circuit, ad plate, pressure plate, etc.

4. Connect the module corresponding line, and double check no wrong, if you Connected the wrong cause the module to burst

5. Installed in the original radiator position, note the insulation, do not short-circuit

6. It is energized, the measured voltage is not output, there is no reason to check if the output


1. Before using this module, there is no need to detect short-circuit the cold side, there is a short circuit in the first repaired, if the need to replace the capacitor drum kits, ignition coil circuit shorted Esen disconnected, no prior on the module, removed the original chip and module power mos tube, this time the original switch in the middle of the electrode to heat to have voltage 300v voltage around.

2. Optocoupler 3 feet, if not Connected the heat, the heat please 3 feet to ground, while the demolition of empty 4-pin peripheral circuit, and the white wire to the position 4 feet.


Quantity1 piece
Form ColorBlack
MaterialPlastic + iron
English Manual / SpecNo
Other Features
Dimensions & Weight
Dimensions 0.91 in x 0.87 in x 0.39 in (2.3 cm x 2.2 cm x 1 cm)
Weight 0.21 oz (6 g)
Packing List
1 x Module (9cm-cable)

All packages from DX.com are sent without DX logo or any information indicating DX.com. Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$2.65 shipped US$2.64 shipped US$2.63 shipped

What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.

Wholesale Inquiry

  • US$2.99

    Free shipping

Do you want to buy more and get a better price?

Please fill in the short form below and we will try to work on it and provide you a better price.

*Order Quantity:
Please enter a valid number.
*Your E-mail Address:
Unless you are already on our newsletters list,we will not send any e-mail to you that are not related to this review.
*Your Country:
Provide a Province/State
*Shipping Method:
*Notes / Details:

(price, bundle, special offer, gifts, etc)

Validation Code:
Validation Code
Can't see it?
Your inquiry is submitted successfully!
* The information requested above is used for quotation only.We will get back to you within 48 hours upon receving your inquiry.
Customer's impression:
There are no customer's impression yet.
Create Review

Share your reviews, photos and videos here!

Review Program

New Arrivals

Tags of this product

Add your tags:


Post a new topic

Please note that DealExtreme Forums are not a sales or product support board. For support questions, please contact us via support ticket at http://cs.dx.com/ for a guaranteed response. We make every effort to make the quickest replies.

Recommendations Based On Your Recent History

1 /

Your last viewed items

0 1

DX Everywhere