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BP2831
BP2831 - Brand New BPS 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
[ BPS** ] **
Description
The BP2831A is a high precision buck constant current LED driver. The device
operates in critical conduction mode and is suitable for 85Vac~265Vac
universal input offline LED lighting.
The BP2831A integrates a 500V power MOSFET.
With patent pending MOSFET driving technique, the operating current of the IC
is very low. So it doesn’t need the auxiliary winding for supplying the chip.
It can achieve excellent constant current performance with very few external
components, so the system cost and size are minimized.
Features
■ Critical Conduction Mode Operation
■ Internal 500V Power MOSFET
■ No Auxiliary Winding
■ Ultra Low Operating Current
■ ±5% LED Output Current Accuracy
■ LED Open Protection
■ LED Short Protection
■ Current Sensing Resistor Short Protection
■ VCC Under Voltage Protection
■ Thermal Regulation Function
■ Available in SOP-8 Package
Applications
■ LED Candle Light
■ LED Bulb
■ Other LED Lighting
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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