RD5中文资料POWERINT数据手册PDF规格书

描述 Description

The RD5 reference design board is an example of a very low cost production worthy power supply design using the TOPSwitch family of Three-terminal Off-line PWM Switchers from Power Integrations. It is intended to help TOPSwitch users to develop their products quickly by providing a basic design that can be easily modified to fit a particular application. In most cases, a minor change to the transformer for a different output voltage is all that is needed. Multiple output voltages are obtained just as easily. A constant current or constant power output may be implemented with the addition of a few low cost components.

Product Highlights

Low Cost Production Worthy Reference Design

• Only 22 components!

• Single sided board

• Low cost thru-hole components

• Fully assembled and tested

• Easy to evaluate and modify

• Extensive performance data

• Up to 80% efficiency

• Light weight – no heat sink required for TOPSwitch-II

Fully Protected by TOPSwitch-II

• Primary safety current limit

• Output short circuit protection

• Thermal shutdown protects entire power supply

Designed for World Wide Operation

• Designed for IEC/UL safety requirements

• Meets VDE Class B EMI specifications