12V 40w Led Driver

40w led driver Descriptions of 40w led driver: Smarts 0-10V dimmable 40w led driver is PWM constant voltage led driver. The range of input voltage is 100-130V/170-265Vac. Output voltage have 12vdc and 24vdc two version choose. The PF is 0.9 and the Full Load Efficiency is 88%. Frequency Range is...

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Product Details

40w led driver


Descriptions

Smarts 0-10V dimmable 40w led driver is PWM constant voltage led driver. The range of input voltage is 100-130V/170-265Vac. Output voltage have 12vdc and 24vdc two version choose. The PF is 0.9 and the Full Load Efficiency is 88%. Frequency Range is 47~63HZ. For this dimmable transformer we design it as high quality with no flicker and no load limited. Our company has test the dimmer of Lutron that is more suitable connect with our dimmable led driver.


Specifications:

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℃)


Vibration

10~500Hz,5G 12min./1 cycle,period for 72min.each along X,Y,Z

axes

Safety&EMC

Safety standards

EN61347-1 EN61347-2-13


Withstand voltage

I/P-O/P:3.75KVAC  I/P-FG:1.88KVAC  O/P-FG:0.5KVAC


Isolation resistance

I/P-O/P I/P-FG O/P-FG:100MΩ/500VDC/25℃/70%RH


EMC EMISSION

Compliance toEN55015,EN61000-3-2 (≧50%load)


EMC IMMUNITY

Compliance to EN61000-4-2,3,4,5,6 ,11,EN61547,A light industry

level (surge4KV)

Others

Weight

0.4Kg


Size

180*60*35mm(L*W*H)


packing

355*215*215mm/20pcs /CTN   185*65*45mm for inner box

Notes

1. All parameters NOT specially mentioned are measured at 110V~220VAC input , rated load

and 25℃of ambient temperature.

2.  Ripple& noise are measured at 20MHz of bandwidth by using a 12”twisted pair-wire terminated with a 0.1uf &47uf parallel capacitor.

3.  Tolerance:includes set us tolerance,line regulation and load regulation .


Image:


40w led driver:


Here are a few things that you need to avoid when you choose driver:


Flicker

Flashing

Stuttering dimming

Insufficient dimming

Failed LED driver

Failed dimmer

These are all inconveniences that are await you should you mismatch the electronics of the LED driver and the dimmer.


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