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Терраэлектроника

3W Non-ISO Bias Power Supply with up to 80% Efficiency, 15dB Margin EMI Performance Reference Design (TIDA-00940)

TIDA-00940 is a 3-W, non-isolated bias power supply with up to 80% efficiency and excellent EMI performance, designed for motor control and drive subsystems in major appliances to save system costs, and other main benefits here. This reference design provides two non-isolated outputs with buck topology and is implemented using TI’s UCC28881 and TPS5405 controllers providing full protection. The hardware is designed and tested to pass EN-55014 Class B requirements for household appliances.

Возможности

Non-isolated buck topology design saves system BOM cost with limited external components for AC/DC stage Excellent EMI performance with 15 dB margin meets EN-55014 Class B requirements (conducted emission) Provide reliable start-up for applications of high load capacitance No external cooling needed. Up to 85°C ambient operation Support 700V self-powered start-up with no an auxiliary bias winding needed

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Спецификация (BOM)

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3W Non-ISO Bias Power Supply with up to 80% Efficiency, 15dB Margin EMI Performance Reference Design TIDA-00940

Возможность заказа

Покупка печатной платы для TIDA-00940

Цена: 1732 r
от 3 шт. 694 q
от 5 шт. 523 q
Срок поставки 3 недели

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