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MeanWell LRS-350-12-

Q: What sort of current limiting? If the load demands high amps, does it keep Volts constant and just self-limit output, or reduce voltage, shut down ?

It will overload and shutdown somewhere between 110 to 140% of rated current. It will automatically recover once the load is is back within specification.

Q: Installed this on a prusa 12v 3dp, everything screwed down and properly wired, but got shocked & outlets on circuit now all dead. what happened?!

Hi, It sounds like the 110 AC in was wired backwards by what you are saying. The output wouldn't do what you are describing, but the AC input could if it was wired incorrectly.

Q: I am going to run this unit with 264w wort of led diode lights. what kind of input amperage do i need to provide the unit?

I wouldn't think it would take more than 3~4 amps input for the power supply. 3 amps x 120 volts = 360 watts. The power supplies are not 100% efficient and assuming the 264 watts for the LED is and honest power rating, I believe 3~4 amps on the input would provide a safe margin.

Q: Will this power 8 qb132 v2 quantum boards (3000k)?

No, this is not the right LED driver for that application. For 8 QB132s connected in parallel, it is recommended to use HLG-240H-36: horticulturelightinggroup.com/pages/qb132-board-guide jameco.com/shop/ProductDisplay?catalogId=10001&langId=-1&storeId=10001&productId=2115055

4.6/5

Product ID: 331362976

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Details

Brand
MeanWell
Color
Silver
Material
Metal
Item Weight
1.2 Pounds
Connector Type
Screw terminal

Frequently Bought Together

MEAN WELL LRS-350-12 348W 12V 29 Amp Single Output Switchable Power Supply

Mean Well LRS-200-12 Switching Power Supply, Single Output, 12V, 17A, 200W, 8.5" L x 4.5" W x 1.2" H

Mean Well MHS012 Bracket Mounting for Meanwell, 0.625" H x 0.60" W x 0.767" L (Pack of 10)

Description

About this item
.
Output current (a) 29 Maximum output power (w) 350 Input voltage (vac) 90 to 132, 180 to 264 Family lrs350 Primary output voltage (vdc) 12

MeanWell LRS-350-12-

Specifications

Manufacturer	MEAN WELL
Part Number	LRS-350-12
Item Weight	1.2 pounds
Product Dimensions	8.46 x 1.18 x 4.53 inches
Item model number	LRS-350-12
Is Discontinued By Manufacturer	No
Size	1 Pack
Color	Silver
Material	Metal
Voltage	12 Volts
Wattage	348 watts
Maximum Power	3.5E+2 Watts
Item Package Quantity	1
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

What sort of current limiting? If the load demands high amps, does it keep Volts constant and just self-limit output, or reduce voltage, shut down ?

Installed this on a prusa 12v 3dp, everything screwed down and properly wired, but got shocked & outlets on circuit now all dead. what happened?!

I am going to run this unit with 264w wort of led diode lights. what kind of input amperage do i need to provide the unit?

Will this power 8 qb132 v2 quantum boards (3000k)?

Common Questions

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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