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STR-S6411
STR-S6411 - Brand New ALLEGRO 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
OFF-LINE SWITCHING REGULATORS– WITH POWER MOSFET OUTPUT
These devices are specifically designed to meet the requirements for increased
integration and reliability in off-line flyback (STR-S6411) and forward
(STR-S6411F) converters operating in a fixed-frequency PWM mode. Each device
incorporates the primary control and drive circuits with an avalanche-rated
high-voltage power MOSFET. Crucial system parameters such as switching
frequency and maximum duty cycle are fixed during manufacture. The STR-S6411
and STR-S6411F
differ only in their maximum duty cycle. Control circuit decoupling and layout
are optimized within each device.
FEATURES
■PWM Flyback Conversion or Forward Conversion
■Output Power to 250 W
■Pulse-by-Pulse Current Limiting
■Fixed-Frequency 100 kHz PWM
■Avalanche-Rated Power MOSFET Switch
■Soft Start
■Internal Under-Voltage Lockout and Thermal Shutdown
■Low External Component Count
■Over-Molded SIP with Isolated Heat Spreader
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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