Tindie Weblog | A Higher LED Tester For Your Lab!



Everybody has seen these low-cost LED testers discovered everywhere in the internet at low costs. However how correct are they? They’re not able to testing RGB LEDs both, and positively can’t measure the ahead voltage drop. Nicely, take a look at this Multifunction LED Tester equipment from Tindie vendor LEDsales. It is extremely well-designed and completely full of options!

It may possibly check LEDs at a variety of currents from 1 as much as 40mA, utilizing metallic movie resistors for good long-term stability. It can also check each widespread anode and customary cathode RGB LEDs, selectable with a flick of a change. As an added bonus, it may possibly even check Superflux LEDs (the 4-pin LEDs typically generally known as Piranhas).

The voltmeter on the entrance will present the battery voltage when no LEDs are linked, however when testing an LED it would present the ahead voltage drop (Vf) of the LED! It is a very helpful function and may help you select barely broken or mis-matched LEDs. The illuminated button within the centre of the panel is used for temporary testing, or you possibly can select to flip one of many three switches to consistently energy one of many check banks.

This isn’t a precision tester, however as you possibly can see within the included chart the measured values are inside a reasonably good tolerance. Solely the pink LEDs are typically a bit on the excessive facet. However for each day measurements and binning LEDs, it’s a superb software! The included documentation is extraordinarily well-written and straightforward to learn, and it’s all through-hole soldering with massive pads so even a newbie ought to have the ability to assemble the equipment. When you work with LEDs typically, choose one up and test your LEDs!



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