40W AC-DC Constant Voltage LED Driver
Classification:
AC input range from 100 to 277 VAC Constant voltage (C .V mode) Active PFC design No-load power consumption ≤ 0.5W Set up time ≤ 0.5S Compliant with ErP (EU) 2019/2020 Compliant with 3Ccertificate by LED driver product segment Safety protections include OCP/SCP/OTP 3 years warranty

Product Specification
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Model No. |
LD040H-VU33312-KL2 |
LD040H-VU16624-KL2 |
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Output |
DC Voltage |
12V |
24V |
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Rated Current |
3330mA |
1660mA |
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Rated Power |
40W |
40W |
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Voltage Tolerance |
±5% |
±5% |
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Ripple & Noise ( Max. ) note .2 |
≤ 0.5VPP |
≤ 0.5VPP |
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Efficiency note . 1 full load |
≥85% |
≥87% |
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Set up Time |
≤ 0.5S @ 120Vac at full load |
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Input |
Voltage Range |
100~277Vac |
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Frequency Range |
50/ 60 Hz |
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AC Current (Max.) |
0.5A at 100Vac / 0.2A at 277Vac |
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Power Factor |
> 0 .9 at 277Vac with full load. |
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Inrush Current (Max .) |
35A at 277Vac |
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Leakage Current |
<1mA/ 120Vac |
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Protections |
Over Current |
110% - 150% Automatic recovery after troubleshooting |
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Short Circuit |
Hiccup mode , recovers automatically after fault condition is removed |
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Over Temperature |
Shutdown output , recovers automatically after temperature goes down . |
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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. , Humidity |
-20 ~ +50℃ , 10% ~ 90% RH |
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Safety & EMC |
Safety Standards |
EN61347- 1,EN61347-2- 13 |
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Withstand Voltage |
I/P - O/P: 3.75KV AC |
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Isolation Resistance |
I/P-O/P:100Mohms / 500VDC @ 25℃ |
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EMI Conduction & Radiation |
Compliance to EN55 015; FCC PART15 CLASS B |
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EMS Immunity |
Compliance to EN61000-4-2 ,3 ,4 ,5 ,6 , 11; EN61547 |
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Connection |
Input |
HO5RN-F 2* 1 .0mm^2 (200 mm) |
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Output |
HO5RN-F 2* 1 .0mm^2 ( 120 mm) |
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Others |
MTBF |
100K hours min. @Ta=25℃ |
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Dimension( L*W* H ) |
160 * 44 * 18.5mm |
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Packing( L*W* H )/Carton |
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Note 1. All parameters NOT specially mentioned are measured at 230V AC input, rated load and 25°C ambient temperature. 2. Ripple & Noise are measured at 20MHZ bandwidth oscilloscope and with 0.1uf & 47uf parallel capacitor. 3. The power supply as a component which will be installed in a final equipment, and the EMI performance must be re -confirmed. |
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Key words:
40W AC-DC Constant Voltage LED Driver
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