Test Circuit For Testing a Non-Dimmable Lamp at a Dimmer or Electronic Switch

1. Use

Applying non-dimmable self-ballasted lamps on a dimmer or an electronic switch is to be tested as a possible case of abnormal operation..

2. Reference standards

IEC60560-Fig8

4. Technical parameters

Test procedure:

Determine R1 and S1 setting at which the maximum I r.m.s . occurs.

Test at this situation, and if the lamp passively fails within 60 min, repeat the test at 10 % lower I r.m.s . The lower I r.m.s . shall be set in the decreasing potentiometer resistance direction.

Kingpo Technology Development Limited is a pioneer and leader of global safety testing equipment manufacturer.We offer one-stop service for worldwide labs from R&D,testing,production to after-sales service.We dedicate ourselves in achieving optimal production quality for our customers,reduce cost and enhance enterprise’s international competitiveness.

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