Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

XDPL8219 is a high-performance secondary-side regulated flyback controller with high power factor and constant voltage output. The device operates in quasi-resonant mode (QRM) to maximize the efficiency and minimize the electromagnetic interference (EMI) over a wide load range.

Product Features

Flyback controller with Power Factor Correction (PFC)

Secondary Side Regulated (SSR) Constant Voltage (CV) output

Integrated 600 V high voltage startup cell

Supports universal AC input (90 Vrms to 305 Vrms) and DC input (127 V to 431 V)

Enhanced Total Harmonic Distortion (THD) correction

Enhanced Power Factor (PF) correction

PF > 0.9 and THD < 10% across a wide load range, for AC input up to 277Vrms

High efficiency and low Electro-Magnetic Interference (EMI), with Quasi Resonant Mode, switching in valley n (QRMn)

No-load standby power as low as < 100 mW and low audible noise, with Active Burst Mode (ABM)

Low EMI with switching frequency dithering for constant DC input

Potential Applications

LED lighting

AC-DC power supply

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.