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UC2842ADM
UC2842ADM - Brand New Microchip Technology AC DC Converters, Offline Switchers
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
UC2842ADM Description
The UC2842ADM of control ICs provides all the necessary features to implement off-line fixed-frequency, current-mode switching power supplies with a minimum of external components. The current mode architecture demonstrates improved load regulation, pulseby-pulse current limiting and inherent protection of the power supply output switch.
UC2842ADM Features
• Low Start-up Current.(0.5ma Max.)
• Trimmed Oscillator Discharge Current.
• Optimized For Off-line And Dc-to-dc Converters.
• Automatic Feed Forward Compensation.
• Pulse-by-pulse Current Limiting.
• Enhanced Load Response Characteristics
• Under-voltage Lockout With Hysteresis.
• Double Pulse Suppression.
• High-current Totem Pole Output.
• Internally Trimmed Bandgap Reference.
• 500khz Operation.
• Low Ro Error Amplifier
UC2842ADM Applications
• Other electronic consumer devices
• Transformer-coupled DC-DC converters
• Industrial machinery
• Commercial products
• Switching regulators of any polarity
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 |
Verified buyer reviews for electronic components and industrial control products.
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