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WT8861
WT8861 - Brand New WELTREN IC Chips
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
Description
The WT8043 is a silicon monolithic circuit designed for synchronous signal processing of multi-sync display monitors capable of coping with many kinds of PC's and workstations. It can be applied to display monitors supporting standard IBM VGA, VESA super VGA and IBM 8514/A video modes. It can also be used in other high-end display monitors supporting non-standard video modes with user-defined horizontal/vertical frequency ranges.
Features
· Accepting separate H&V Synchronous signals with any polarities
· Support VESA VGA (640x480, 640x400, 640x350), VESA SVGA (800x600), European
SVGA (800x600), VESA new SVGA (800x600), XGA (1024x768) and 1280x1024.
· Also including NEC (24K) mode, 3 VESA New 75Hz timing modes and Apple MAC II
(35k) mode.
· Capable of processing horizontal frequency from 25KHz to 80KHz
· Capable of processing vertical frequency from 50Hz to 120Hz
· Standard IBM video mode control outputs (1024x768, 640x480, 640x400,
640x350)
· Six non-standard horizontal frequency control outputs with predefined
frequency range. (users can define their own horizontal frequency range)
· Fixed polarity horizontal and vertical synchronous signals output
· Power supply voltage: 5V, but mode select control output and frequency
discrimination control output, these open collector outputs can be combined
with pull high resistor, pull up to 12V.
Application
· Auto size control for Multi-Sync Display Monitors
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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