24W Constant Voltage LED Driver with Triac Dimming
Classification:
Input range from 108 to132 VAC Constant Voltage design (C .V mode) Suitable for Trailing and Leading edge dimmers Fully Potted suitable for dry and damp location applications Protections: Over Current/Short Circuit/Over Voltage 3 years warranty Safety Approval

Product Specification
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Model No. |
LD024D-VA20012-M28 |
LD024D-VA10024-M28 |
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Output |
DC Voltage |
12V |
24V |
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Current Range |
0~2000mA |
0~1000mA |
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Rated Power |
24W |
24W |
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Voltage Tolerance |
5% |
5% |
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Ripple & Noise (Max.) note.2 |
400mVp-p |
500mVp-p |
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Efficiency note .1 |
> |
> |
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dimming Range |
5%-100% |
5%-100% |
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Setup Time |
0.5S @ 120Vac & full load |
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Input |
Voltage Range |
108 - 132VAC |
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Frequency Range |
50/60Hz |
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AC Current (Max.) |
0.4A @ 120Vac |
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Power Factor |
> 0.5 @ 120Vac with full load. |
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Inrush Current (Max.) |
≤ 45A @ 120Vac |
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Leakage Current |
< 1mA / 120Vac |
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Protections |
Over Current |
120% - 150% Output Hiccup mode, auto-recovery |
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Over Voltage |
120% - 150% Output Hiccup mode, auto-recovery |
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Short Circuit |
Hiccup mode, Recovers automatically after fault condition is removed |
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Environment |
Operating Temp. |
-20℃ ~ 50℃ (Refer to output load derating curve) |
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Operating Humidity |
20% ~ 90% RH non-condensing. |
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Storage Temp |
-20℃ ~ +80℃ |
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Storage Temp & Humidity |
10% ~ 90% RH |
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Safety & EMC |
Safety Standards |
Meet UL8750 & UL1310 |
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Withstand Voltage |
I/P - O/P : 1.25KV AC |
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Isolation Resistance |
I/P-O/P : 100M ohms / 500VDC @ 25℃ |
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EMC Standards note.3 |
Meet FCC PART15 |
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Connection |
Input |
UL rated, 18 AWG X 2 C( 150 mm+/-10mm) |
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Output |
UL rated, 20 AWG X 2 C( 150 mm+/-10mm) ,(Vo+, Vo-,) |
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Others |
MTBF |
100K hours min. @Ta=25℃ |
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Dimension(L*W*H) |
88.5 * 41.5 * 30.5 mm |
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Packing(L*W*H)/Carton |
44.5*27.5*21 cm |
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Note 1. All parameters NOT specially mentioned are measured at 120V/60Hz AC input, rated load and 25°C ambient temperature. 2. Ripple & Noise are measured at 20MHz bandwidth oscilloscope and with 0.1uF & 47uF paralleled capacitor. 3. The power supply is considered a component which will be installed a final equipment. The final equipment must be re-confirmed. |
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Key words:
24W Constant Voltage LED Driver with Triac Dimming
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