Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The ADUM3190WSRQZ is a high-stability isolated error amplifier manufactured with ADI iCoupler® technology and is ideally suited for linear feedback power supplies with primary-side controllers, offering improved transient response, power density, and stability over commonly used optocoupler and shunt regulator solutions. Unlike optocoupler-based solutions with uncertain current transfer ratios throughout the life cycle and at high temperatures, the transfer function does not change with the life cycle and remains stable over a wide temperature range of -40°C to 125°C.

Properties

● Stable over time and temperature

● 0.5% initial accuracy

● Accuracy of 1 over the full temperature range

● Compatible with Type II or Type III compensation networks

● 1.225V reference voltage

● DOSA compatible

APPLICATIONS

● Linear power supplies

● Inverters

● Uninterruptible Power Supplies

● DOSA-compatible modules

● Voltage monitors

• 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.