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PWM output 12V 24V DC Phase cut Triac Dimmable LED Driver work with forward phase leading edge TRIAC dimmers
Feature
·Output constant voltage
·UL, cUL listed, Class 2, Class P, Type HL
·Universal AC input: 100-277VAC
.Power Factor: up to 0.99
·High efficiency : up to 79%
·Dimming range: 0-100%
·Load: 10-100%
·Protection:short circuit/over loading/ Over temperature
·PWM output, does not change the color index
·Full protection aluminum housing, for dry, damp location
·Flicker-free
·Compatible with Forward phase, Reverse phase, Triac, MLV, ELV Dimmers
·Cooling by free air convection
·Suitable for LED lighting and moving sign applications
Specification
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Model |
KVF-12030-TDWJ |
KVF-24030-TDWJ |
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Certificates |
FCC UL cUL Class 2 |
FCC UL cUL Class 2 |
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Output |
DC Voltage |
12V |
24V |
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Rated Current |
2.5A |
1.25A |
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Rated Power |
30W |
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Voltage Tolerance |
±0.5V |
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Voltage Regulation |
±0.5% |
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Load Regulation |
±1% |
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Input |
Voltage Range |
100-277VAC |
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Frequency Range |
47-63Hz |
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Power Factor(Typ.)@ full load |
0.99@120VAC 0.98@277VAC |
0.99@120VAC 0.97@277VAC |
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THD(Typ.)@ full load |
<20% |
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Efficiency(Typ.)@ full load |
79% |
79% |
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AC Current(Max.) |
0.5A@100VAC |
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Inrush Current (Typ.) |
7A, 50%, 420us |
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Leakage current |
<0.50mA |
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Protection |
Short Circuit |
shut down o/p voltage, re-power on to recover after fault condition is removed |
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Over Loading |
≤120% shut down o/p voltage, re-power on to recover |
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Over temperature |
100℃±10℃ shut down o/p voltage, automatically recover after cooling.
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Environment |
Working TEMP. |
-40~+60℃ (see below derating curve) |
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Working Humidity |
20~90%RH, non-condensing |
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Storage TEMP. Humidity |
-40~+80℃,10~95%RH |
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TEMP .coefficient |
±0.03%/℃(0~50℃) |
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Vibration |
10~500Hz, 5G 10min./1 cycle,period for 60min. each along X,Y,Z axes
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Safety& EMC |
Safety standards |
UL8750+UL1310 |
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Withstand voltage |
I/P-O/P:1.88KVAC |
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Isolation resistance |
I/P-O/P:100MΩ/500VDC/25℃/70%RH |
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EMC EMISSION |
FCC Part 15 B |
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1. How about your goods’ quality?
100% burn-in tests, full-round tests.
All products approved by CE RoHS, some products have got TUV GS CB ETL certificates.
2. What is your warranty? And if I got wrong ones, how will you do with it?
3 years. If any wrong, we will replace in your next order, or refund.
3. What is your minimum order quantity?
The MOQ is 1pcs.
4. Which payment terms you can accept?
We accept T/T, Western Union, Money Gram, Paypal, etc.
5. What are the shipping ways you can offer?
By air/sea/land, from Zhuhai jiuzhou port, Hongkong, Guangzhou.
6. How about your delivery time?
3-7 working days according the order.
7. Can you make OEM?
Of course, OEM ODM provided.
More information, please feel free to contact us.