CA-888 Super LCD Power Supply Board - SmartEshop.Pk
CA-888 Super LCD Power Supply Board - SmartEshop.Pk

CA-888 Super LCD Power Supply Board

Availability: In Stock
Rs.199.00
Rs.500.00
Rs.199.00
Subtotal: Rs.199.00
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Built And Shipped Within 5 - 7 Bussiness Days

CA-888 Super LCD Power Supply Board - SmartEshop.Pk

CA-888 Super LCD Power Supply Board

Rs.500.00 Rs.199.00

CA-888 Super LCD Power Supply Board

Rs.500.00 Rs.199.00

CA-888 super LCD power supply board universal power module universal display universal power supply module

Uses: to solve the 15-21-inch LCD monitor power supply maintenance problems
LCD power board damage a large proportion. One of the power to drive the chip, high-power power switch,

sampling resistor damage is the most common, because of these component models, variety,

often because there is no same spare parts, and can not be repaired.
Should be the majority of customer needs to develop a friend of the general-purpose LCD power supply module.

The module has: wiring is simple, easy to install, save time, improve the success rate of maintenance and so on.

Encountered the maintenance problems of friends may wish to consider the development of this under a universal power supply module.

Second, the pin definition
1 foot yellow line: DRAIN, power control side, then the original high-power MOS power supply D-pole.

Generally the middle of the power switch tube feet
2 feet black line or powder line: GND, module ground 300v, then the negative capacitor, the same line can be.

Directly connected to a large filter capacitor negative
3 feet red line: VCC, the module power supply side, then the feedback winding terminal rectifier capacitor after the positive,

continuous power supply, the voltage between 12-18V.

4 feet white line: FB, voltage feedback, then optocoupler 4 feet, please check the optocoupler 3 feet heat, not heat,

then put the optocoupler short to the hot ground, while the 4-pin peripheral circuit disconnected.
5 feet green line: start start pin, then +300 v capacitor positive

Customers must be optimistic about the specific connection method after modification, do not blindly random access.

Can not read more than the following comparison to see a few times it!

Third: Use

1. Remove the original power supply chip on the board (usually 8 feet), and the switch (mos tube)
2. Check the 300v capacitor, as well as the capacitance of the load side of the package there is no drum, a problem on the first replacement
3. Check the load side there is no short circuit, ad board, high voltage board
4. Connect the module to the corresponding line, and carefully check that there is no wrong, if wrong can cause the module burst
5. Installed in the original location of the radiator, pay attention to insulation, not short-circuit
6. Power, measuring voltage is not the output, there is no output, then check the cause

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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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Pellentesque Sedcus faucibus an sullamcorper mattis drostique des commodo pharetras
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