Dimmable Power Supply

Dimmable LED power supplies use 0-10V control signals to control dimming functions.0-10 V is one of the earliest and simplest electronic lighting control signaling systems; simply put, the control signal is a DC voltage that varies between zero and ten volts.

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Product Details

Dimmable power supply

Dimmable LED power supplies use 0-10V control signals to control dimming functions.

0-10 V is one of the earliest and simplest electronic lighting control signaling systems; simply put, the control signal is a DC voltage that varies between zero and ten volts. The controlled lighting should scale its output so that at 10V, the controlled light should be at 100% of its potential output, and at 0V it should at the lowest possible dimming level.

Features:

  • Range 100-130/170-265VAC

  • Built-in PFC function / PF>0.9

  • Efficiency >88%

  • Protections:short circuit/over current/overvoltage/overheat

  • Cooling by free air convection

  • IP20 design for indoor installation .

  • Dimming function:0-10V/ 1-10V/ 10V PWM or potentiometer.

  • Dimming range:0-100%

  • Suitable for LED lighting and moving sign applications with dimming

  • Compliance to worldwide safety regulations for lighting

  • 3 years warranty

Model

SMT-012-045VD

SMT-024-045VD

Output

DC Voltage

12V

24V


Voltage Accuracy

±0.5V


Rated current

0~3.75A

0~1.87A


Rated power

45W

Input

Voltage Range

100~130VAC, 170~265VAC


Frequency Range

47~63HZ


Power Factor ( Typ.)

PF≧0.90/110V / PF≧0.90/220V


Full Load Efficiency(Typ.)

>88%(110V)/ >88%(220V)

>88%(110V)/ >88%(220V)


AC Current(Typ.)

0.52A@110V

0.26A@220V


Leakage current

﹤0.35mA/120VAC / ﹤0.7mA/220VAC

Protection

Short Circuit

Protection type: Hiccup mode, recovers automatically after fault condition is removed


Over Current

≦1.4*Iout


Over temperature

100℃±10℃ shut down o/p voltage, re-power on to recover

Environment

Working TEMP.

-40~+50℃


Working Humidity

20~95%RH,non-condensing


Storage TEM.,Humidity

-40~+80℃,10~95%RH


TEMP.coefficient

±0.03%/℃(0~50℃)

Drawing:

dimmable power supply.png

dimmable power supply with Junction boxes:

Junction Boxes can simply be used to protect the connection of multiple wires of power supplies and have a flat plate covering it.When a junction box is used for every electrical connection in a building it is much easier to locate and repair any electrical problems that come up.  When some connections are made without junction boxes, such as inside wall cavities or in hidden ceiling or attic locations, the likelihood future problems increases.

all of our junction boxes are made of metal, and when its paried with our dimmable power supplies, its with ETL listed.

Get list of our junctions boxes, pls download / check our attached files about our catelogues of junction boxes.

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