pwm 220v 300ma dimming led driver constant current
As a dimmable LED driver, SMT-28-0300CDH（300ma led driver） can be used with LEVITON 0-10v dimmer/PWM dimmer to obtain dimming function.
Specification:
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Model |
SMT-50-0150CDH
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SMT-40-0200CDH |
SMT-32-0250CDH
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SMT-28-0300CDH
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Output |
DC Current |
150mA |
200mA |
250mA |
300mA |
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Current Accuracy |
±3% |
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Voltage Range |
38-50V |
28-40V |
20-32V |
16-28V |
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Rated power |
8W |
8W |
8W |
8W |
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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%(110V) >88%(220V) |
>86%(110V) >88%(220V) |
>86%(110V) >88%(220V) |
>86%(110V) >88%(220V) |
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AC Current (Typ.） |
0.104A(110V) 0.106A(220V) |
0.102A(110V) 0.103A(220V) |
0.102A(110V) 0.103A(220V) |
0.101A(110V) 0.103A(220V) |
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Leakage current |
<0.72mA/110VAC / ﹤0.75mA/220VAC |
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Protection |
Short Circuit |
Protection type: Hiccup mode, recovers automatically after fault condition is removed |
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Over Current |
≦1.4*Iout |
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Over temperature |
100℃±10℃ shut down o/p voltage, re-power on to recover |
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Environment |
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. IP20 |
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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 |
0.2Kg |
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Size |
85*45*26mm（L*W*H） |
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packing |
320*280*215mm/50pcs /CTN 145*50*36mm for inner box |
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Notes |
1. All parameters NOT specially mentioned are measured at 110VAC, 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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How the LED driver will be if select wrong AC voltage?
As a constant current led driver, we all know that to make sure the output voltage range within the working voltage of LEDs will make the LEDs work properly, But we would remind you that its also important to select correct input voltage? if the input volage putting into drivers is out of the range, Abviously, it would damage immediataly.
The input voltage of this 300ma 0-10v PWM dimming led driver is 170-265vac, select the right input voltage before power up the LEDs, as its only able to work in 220vac, 230vac, 240vac voltage.
More output current avaliable in 8w PWM dimming led drivers:
Contact us for getting more details!
