8W 3KVac Isolation Dimmable PFC LED Bulbs Drivers
LBU(E)8D Series
8W PFC 3KVac Isolation LED Bulbs Driver for AC-DC Power
8W dimmable LED bulbs driver with high efficiency to 84%.
LBU(E)8D series has short circuit, over current, and over voltage Protection. The design of this series meets EMI EN55022 & EMS EN55024 standard.
Yuan Dean can provide high efficiency production solutions and customized products.
Any OEM/ ODM requirement is welcome. We look forward to cooperating with you!
Features
- Universal AC input.
- High efficiency up to 84%.
- Protection:short circuit /over current/over voltage.
- Meet EMI EN55022 & EMS EN55024 standard.
- Power factor correction.
- 3 years warranty.
- ROHS compliant.
Applications
- LED lighting.
- Warning Light.
- Airport lighting system.
- LED tube.
- LED bulbs.
Specifications typical at TA = 25°C, nominal input voltage and rated output current unless otherwise specified
Part Number | Output Wattage |
Constant Current Region |
Dimmable Current |
Constant Current |
Efficiency %(TYP) |
|
---|---|---|---|---|---|---|
(W) | (V) | (mA) | (mA) | LBU8D | LBE8D | |
LBU(E)8D-120-300 | 3.6 | 6.0-12.0 | 0-300 | 300± 5% | 80 | 82 |
LBU(E)8D-180-300 | 5.4 | 9.0-18.0 | 0-300 | 300± 5% | 81 | 82 |
LBU(E)8D-260-300 | 7.8 | 18.0-26.0 | 0-300 | 300± 5% | 82 | 84 |
LBU(E)8D-120-350 | 4.2 | 6.0-12.0 | 0-350 | 350± 5% | 80 | 84 |
LBU(E)8D-180-350 | 6.3 | 9.0-18.0 | 0-350 | 350± 5% | 81 | 84 |
LBU(E)8D-095-500 | 4.8 | 5.0-9.5 | 0-500 | 500± 5% | 80 | 82 |
LBU(E)8D-120-500 | 6.0 | 6.0-12.0 | 0-500 | 500± 5% | 81 | 82 |
LBU(E)8D-045-700 | 3.2 | 3.0-4.5 | 0-700 | 700± 5% | 80 | 82 |
LBU(E)8D-090-700 | 6.3 | 4.5-9.0 | 0-700 | 700± 5% | 81 | 82 |
Note:
U: Input 110Vac. E: Input 230Vac. For example: LBU8D-120-300, LBE8D-120-300
Resonant control to achieve high efficiency, 84% without dimmer
Input Specifications
Parameters | Conditions | Min | Typ | Max | Units | |
---|---|---|---|---|---|---|
Input voltage (LBU8D) |
Io nom | 90 | 110 | 130 | Vac | |
Input voltage (LBE8D) |
Io nom | 200 | 230 | 264 | Vac | |
Line Frequency | Vi nom,Ionom | 47 | 50/60 | 63 | Hz | |
Inrush Current | Io nom | Vi:110VAC | 10 | A | ||
Vi:230VAC | 20 | A | ||||
Power Factor | PF>0.90 / 110Vac,230Vac at full load (Without Dimmer) |
Output Specifications
Parameters | Conditions | Min | Typ | Max | Units |
---|---|---|---|---|---|
Isolation Voltage | Input / Output | 3KVac/ 5mA/5Secs | |||
Operating Temperature |
Operating at Vi nom, Io nom |
-20 | +50 | °C | |
Protection | Over Current | >108% rated output power(Constant current limiting) | |||
Protection type: Recovers automatically after fault condition is removed | |||||
Over Voltage | 120%-150% rated output Voltage | ||||
Protection type: Recovers automatically after fault condition is removed | |||||
Short circuit | Recovers automatically after fault condition is removed |
Certification
- Markings and Dimensions
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-
LBU(E)8D Series Markingls and Dimensions
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Details - Files Download
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LED Bulbs Driver 8W 3KVac Isolation LBU(E)8D Series
PFC and Dimmable LBU(E)8D Series AC-DC LED Bulbs Driver PDF Catalogue
Download
8W 3KVac Isolation Dimmable PFC LED Bulbs Drivers - 8W PFC 3KVac Isolation LED Bulbs Driver for AC-DC Power | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.
Based in Taiwan since 1990, YUAN DEAN SCIENTIFIC CO., LTD. has been a power converter, transformer, magnetic components manufacturer in Electronic Components Industry. Their main products, include 8W 3KVac Isolation Dimmable PFC LED Bulbs Drivers, DC-DC Converters, AC-DC Converters, RJ45 Magnetics, Converter Transformers, LAN Filters, High Frequency Transformers, POE Transformers, Inductors and LED drivers, which are RoHS approved with ERP system implemented.
YDS was established in 1990 at Tainan, Taiwan and our factory Ho Mao electronics was established in 1995 at Xiamen, China. We are the leading electronic manufacturer with ISO 9001, ISO 14001 and IATF16949 certified. We Produce various products such as DC/DC converter, AC/DC converter, RJ45 with magnetics, 10/100/1G/2.5G/10G Base-T Lan filter, all kinds of Transformer, Inductor, LED Driver/Lighting products and Power bank. ISO 9001 & ISO 14001, IATF16949 certified power converter, high frequency transformer, magnetic component with reliable EMC and EMI / EMS / EDS lab tests. Power converter solutions for medical, railway, POE, etc.
YDS has been offering customers high-quality power supply and magnetic components, both with advanced technology and 25 years of experience, YDS ensures each customer's demands are met.