10W AC DC Converter LS10-R3P Series in 305RAC

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The LS-R3 series received a warm response from the market since launched because of flexible peripheral design, high reliability, and attractive cost. By refining clients needs, pursuing comprehensive cost performance, and achieving another breakthrough in dimensions and cost, we are pleased to extend LS10-13BxxR3P series to our "305RAC" family for the applications where voltage accuracy is not strictly required.


1) Miniaturization and light weight

The dimensions is only 28.84*17.2*14.05mm, and the weight is only 8.2g, which greatly improves the space utilization for customers.

2) Wide input voltage: 85 - 305VAC/90-430VDC

This series meets global voltage requirements such as 110/220/277VAC standard voltages;

3) All-rounder periphery

The series shoot customer's troubles with the all-matching core design with a flexible peripheral circuit. By adopting different peripheral circuits, the series can be used in almost all applications including low-cost consumer products and even high-end power for the extremely harsh outdoor environments.

4) Low consumption and high efficiency

a. No-load consumption as low as 0.1W;

b. The efficiency up to 84%.


It is widely used in smart home, industrial control, power meter and other fields.


  • Ultra-wide input voltage: 85 - 305VAC/ 90- 430VDC
  • Accepts AC or DC input (dual-use of same terminal)
  • Operating temperature range: -40ºC to + 85ºC
  • Multi application, flexible layout
  • Compact size, high power density, green power
  • No-load power consumption as low as 0.1W
  • Output short circuit, over-current, over-voltage protection
  • Designed to meet IEC/EN61558, IEC/EN60335 standards
  • IEC/EN/UL62368 safety approval