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FC7123
FC7123 - Brand New FCI 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
[ Tianfeng Science &. Technology Co., Ltd. ** ] **
Overview
High performance current mode PWM controller. Designed for high price/performance ratio AC/DC converter design. Provided in a wide voltage range of 85V-265V The continuous output power rate up to 12W, the peak output power rate can reach 18W. Optimized and rational circuit design combined with high performance and price ratio The bipolar manufacturing process of the company, to the greatest extent, saves the overall product This. The power controller can work in typical flyback circuit topology.
Feature
● Built-in 800V high-voltage power switch tube
● Latch pulse width modulation, pulse-by-pulse current limit detection
● Light load frequency reduction function, standby power consumption can be
lower than 0.3W
● Built-in proportional drive and feedback compensation function
● Independent upper limit current detection controller, real-time handling of
the controllers overcurrent and overload
● The off-cycle emitter bias output improves the withstand voltage of the
power tube
● Built-in temperature-compensated current limiting resistor, precise current
limiting
● Built-in thermal protection circuit
● Use the amplifying effect of the switch power tube to complete the start,
reducing the power consumption of the starting resistance
● Very few peripheral components
● Low starting current and low working current
● VCC overvoltage automatic limit
● Wide voltage continuous output power can reach 12W, peak output power can
reach 18W
Application area
● Adapter ADAPTOR (such as travel charger, external power box, etc.)
● OPENFRAME (such as DVD, DVB, etc.)
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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