
Waterproof types:
ACInput:yellow/greenleadisforgrounding,restleadsareforelectricity
DCOuput:Red(brown)possitive+,black(blue)negative-
Non-waterproof types:
1) Thepowersupplywillbeautomaticallyprotectedandentertheabnormalstateof
2) For models have multi-outlets, never connect all loading with single outlet,
please keep balanced loading. If connecting with only single outlet is
necessary, please connect all positive output leads together to provide
electricity fully, also negative leads.
3) Pleasebewellnoticedthattoolongconnectingleadswillcausetolineloss.Soplease
4) Input/outputlead’ssurfacelisteditsdiameterandindustrialstandard,pleasechoose
properextensionleadsaccordingly.Inviewofthelineloss,thelongerextension,the
strongerleadsisneeded.
5) Thispowersupplycanbeconnectedwithplugs,butpleasemakeitwellconnected
andinsulated.
.
Outdoortypes:-25°C~+45°C,RelativeHumidity:100%
Indoortype:-25°C~+45°C,RelativeHumidity:under90%
Storageenvironment:-25°C~+80°C,RelativeHumidity:under95%
LED POWER SUPPLY Trouble-shooting Tips
ThereisaprotectioncircuitinthePowerSupplythatwillcutoff(trip)thepowerwheneveranshortcircuitoroverloadcondition
occurs,pleasemakesurecorrectconnectionofpositiveandnegativeterminals(+,-)beforepoweron.
1. Power Supply does not work:
1)Checktheinputpowervoltage.
2)Checkpoweron/offstatus.
3)Checkifthere’sshort-circuitonoutputline.
4)Checkifwrongpositiveandnegativeterminalconnection.
5)Checkiftheoutputindicationlightislighting(forthemodelswhichhavethisfunction).
6)Checkifthefusewellconnected(forthenon-sealedmodels).
2. Over-heated of the Power Supply:
1)Keepgoodventilation.
2)Checktheloadingstatus,avoidoverloading.
3. Unsteady power output:
1)Checkifthere'sover-loadingorimproperoutputextensionleadsconnected.
2)Checkifthere'sstronginterferenceintheworkingenvironment.
3)Checkifthere'smagneticfieldaroundtheworkingenvironment.
4. LED light works dark (weak light, LED not bright enough)
1)Pleasecheckiftheoutputvoltageisgoodforyourrequiremnt(5V/12V/24V...etc.).
2)Chooseproperwiresinaspectsofwire'sdiameterandvoltagecapacity.
3)Checkifthere'sover-loadortoolongextensionleadsbeenused.
IV. Wire Connection
Makesurewiresarewellconnected,mostofourmodelshavemulti-outlets,werecommmendthefollowingloadingorder:negative–
positive-negative-positive-negative….etc.Pleasealwayskeepbalancedloading.
Cautions for Connecting Leads and Loading
intermittentconnectioniftheloadpowerexceedsthemaximalratedoutputpower
(normally5~20%exceeds).
avoidtoolongextensionwithouputleads.
The installation and wire connection of this power supply should be conducted by qualified
technicians!
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