MEANWELL LDD-1000HW DIMMABLE DRIVER

Here are the instructions how to enable JavaScript in your web browser. We use a web analysis program named ‘Google Analytics’, which allows us to optimise the website for your convenience based on anonymous website use data, without consulting any personally identifiable data. Originally Posted by theatrus The multimeter averages by its nature unless you have one that can peak hold, but that’s usually only to a few kHz. Sent from my iPhone using Tapatalk. Aside from oscilloscope to monitor LF ripple characteristics on the output once the drivers were wired in parallel, would it be enough to watch the amperage on a multimeter to make sure the current didn’t start fluctuating to values higher than the max emitter spec? Remove Advertisements Sponsored Links. Was basing my comment on the LDDs running in parallel based on this post and nearby thread context:

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As of now, I am mucking about with pieces parts, developing a better understanding of how everything is supposed to be connected and gaining more knowledge of how an Arduino works.

Originally Posted by perkint I don’t know enough about electronics to know the reasons, but parallelling the LDDs apparently maxes out at about 1. Sent from my iPhone using Tapatalk.

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Originally Posted by theatrus. The technical cookies on this website allow you to add products to your shopping basket and pay them at a later time, for example.

Originally Posted by galleon Ahh, looks like each output requires a forward-biased 1 amp diode to make it work. Cookies have various functions: Password Please enter a password for your user account. A cookie is a small text file that is dimmabld on your computer, tablet or smartphone when you visit our website.

If there isn’t anything significant, I’m not sure how much worry there is about syncing or flickering on the output side I’m hoping someone who has looked at the LDD output voltage with an oscilloscope can chime in whether there is any significant LF voltage ripple. You currently have 0 posts. To view links or images in signatures your post count must be 10 or greater.

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Right, I know that multiple bucks use switching clocks to keep the switches synched. Note that passwords are case-sensitive.

LDD-1000HW

Aside from oscilloscope to monitor LF ripple characteristics on the output once the drivers were wired in parallel, would it ldd-1000w enough to watch the amperage on a multimeter to make sure the current didn’t start fluctuating to values higher than the max emitter spec?

Robin hood country, UK Posts: Analytical cookies We use a web analysis program named ‘Google Analytics’, which allows us to optimise the website for your convenience based on anonymous website use data, without consulting any personally identifiable data. Here are the instructions how to enable JavaScript in your web browser.

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All times are GMT I’m interested in why you think so. Originally Posted by theatrus The multimeter averages by its nature unless you have one that can peak hold, but that’s usually only to a few kHz.

Dimming 3 Meanwell LDDHW drivers in parallel – Reef Central Online Community

Ahh, looks like each output requires a forward-biased 1 amp diode to make it work. Look for this option: Two videos to show the driver above working: Specifications Technical data Information Brand.

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I wired both grounds common, i. For full functionality of this site it is necessary to enable JavaScript. I’m pretty sure this control loop is actually unstable and just averages out. Safety depends if the LDD is also measuring switch or inductor current and not just LED cathode current it’s possible.