high power 900mA constant current LED driver 220V power supply
SMT-45-0900CDH is 900mA 40W 0-10V dimmable 900mA constant current LED driver 220V . The input voltage range is 180-265Vac and output voltage range is 25-42Vdc,Can be Parmida with Parmida PLED-T818W3KV2-AB-F-6P
Features of led power supply
·Output constant current
·Range 180-265VAC
·Built-in PFC function
·Efficiency 88%
·Protections:short circuit/over current/over voltage
·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
Specification of led power supply
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Model |
SMT-45-0900CDH |
SMT-42-0960CDH |
SMT-40-1050CDH |
SMT-28-1400CDH |
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Output |
DC Current |
900mA |
900mA |
1050mA |
1400mA |
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Current Accuracy |
±3% |
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Voltage Range |
33-45V |
25-42V |
28-40V |
16-28V |
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Rated power |
40W |
40W |
40W |
40W |
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Input |
Voltage Range |
180～265VAC |
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Frequency Range |
47～63HZ |
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PF(Typ.） |
PF>0.9 |
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Full Load Efficiency（Typ） |
>86% |
>87% |
>87% |
>86% |
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AC Current (Typ.） |
0.24A |
0.26A |
0.23A |
0.25A |
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Leakage current |
﹤0.7mA/110-220VAC |
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Protection |
Short Circuit |
Protection type: Hiccup mode, recovers automatically after fault condition is removed |
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Over voltage |
≦280VAC |
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Over temperature |
100℃±10℃ shut down o/p voltage, re-power on to recover |
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Environme |
Working TEMP. |
-40～+50℃ |
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Working Humidity |
20～95%RH,non-condensing |
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Storage TEM.,Humidity |
-40～+80℃，10～95%RH |
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TEMP.coefficient |
±0.03%/℃（0～50℃） |
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Vibration |
10～500Hz，5G 12min./1 cycle，period for 72min.each along X,Y,Z axes |
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Safety&EMC |
Safety standards |
EN61347-1 EN61347-2-13. IP40 |
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Withstand voltage |
I/P-O/P:3.75KVAC I/P-FG:1.88KVAC O/P-FG:0.5KVAC |
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Isolation resistance |
I/P-O/P I/P-FG O/P-FG：100MΩ/500VDC/25℃/70%RH |
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EMC EMISSION |
Compliance to EN55015,EN61000-3-2 (≧50%Load) |
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EMC IMMUNITY |
Compliance to EN61000-4-2,3,4,5,6,8,11,EN61547,A light industry level |
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Others |
Weight |
0.17Kg |
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Size |
110*45*26mm（L*W*H） |
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packing |
290*275*195mm/50pcs /CTN |
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Notes |
1. All parameters NOT specially mentioned are measured at 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 . |
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FAQ
Do you need a special dimmer switch for LED light bulbs?
Because of their circuitry, LEDs are not always compatible with traditional dimming switches. ... If you'd like your LED to be dimmable, you need to do one of two things: find LED bulbs compatible with traditional dimmers, or replace your current dimming switch with a leading-edge (LED-compatible) dimmer.
