MP4031GS datasheet(17/19 Pages) MPS

부품명	MP4031GS

상세설명	108Vac~305Vac, 30V/530mA Primary-side-control with Active PFC TRIAC and Analog Dimmable LED Driver EVB

PDF	19 Pages

Scroll/Zoom	100%

제조업체	MPS [Monolithic Power Systems]

홈페이지	http://www.monolithicpower.com

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17 / 19 page

EV4031-S-00A – TRIAC AND ANALOG DIMMABLE 16W PSR WITH PFC LED DRIVER

EV4031-S-00A Rev.1.01

www.MonolithicPower.com

11/25/2014

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

QUICK START GUIDE

1. Preset AC Power Supply to 108VAC

 VIN 305VAC.

2. Turn Power Supply off.

3. Connect the LED string between “LED+” (anode of LED string) and “LED-” (cathode of LED string).

4. Connect Power Supply terminals to AC VIN terminals as shown on the board.

5. Turn AC Power Supply on after making connections.

6. For Triac dimming LED lighting application, especially in deep dimming situation, the LED would

shimmer caused by the dimming on duty which is not all the same in every line cycle. What’s more,

the Grid has noise or inrush which would bring out shimmer even flicker. The suppressor circuit

would help to improve this. For detailed information please refer to appendix.

MP4031GS 데이터시트(PDF) 17 Page - Monolithic Power Systems