20W 3KVac Isolation Dimmable PFC LED Drivers

20W PFC 3KVac Isolation LED Driver for AC-DC Power / 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.

20W 3KVac Isolation Dimmable PFC LED Drivers - 20W 3KVac Isolation Dimmable PFC LED Drivers
  • 20W 3KVac Isolation Dimmable PFC LED Drivers - 20W 3KVac Isolation Dimmable PFC LED Drivers

20W 3KVac Isolation Dimmable PFC LED Drivers

LBU(E)20D Series

20W PFC 3KVac Isolation LED Driver for AC-DC Power

20W dimmable LED driver meets EMI EN55022 & EMS EN55024 standard. The efficiency of LBU (E) 20D series is as high as 84%. This product has short circuit, over current and over voltage protection.

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 NumberOutput
Power
Constant
Current
Region
Dimmable
Current
Constant
Current
Efficiency
%(TYP)
(W)Max(V)(mA)(mA)LBU20DLBE20D
LBU(E)20D-360-30010.824.0-36.00-300300± 5%8082
LBU(E)20D-360-35012.624.0-36.00-350350± 5%8084
LBU(E)20D-360-50018.024.0-36.00-500500± 5%7884
LBU(E)20D-480-30014.436.0-48.00-300300± 5%8084
LBU(E)20D-480-35016.836.0-48.00-350350± 5%8084

Note:
U: Input 110Vac. E: Input 230Vac. For example: LBU20D-360-300, LBE20D-360-300
Resonant control to achieve high efficiency, 84% without dimmer

Input Specifications
ParametersConditionsMinTypMaxUnits
Input voltage
(LBU20D)
Io nom90110130Vac
Input voltage
(LBE20D)
Io nom200230264Vac
Frequency 4750/6063Hz
Inrush CurrentAt 110Vac  20A
At 230Vac  40A
Power FactorPF>0.90 / 110Vac,230Vac at full load (Without Dimmer)
Output Specifications
ParametersConditionsMinTypMaxUnits
Isolation VoltageInput / Output3KVac/ 5mA/5Secs
Operating
Temperature
Operating at
Vi nom, Io nom
-20 +50°C
ProtectionOver Current>108% rated output power(Constant current limiting)
Protection type: Recovers automatically after fault condition is removed
Over Voltage120%-150% rated output Voltage
Protection type: Recovers automatically after fault condition is removed
Short circuitRecovers automatically after fault condition is removed
Certification
Markings and Dimensions
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Files Download
LED Driver 20W 3KVac Isolation LBU(E)20D Series
LED Driver 20W 3KVac Isolation LBU(E)20D Series

PFC and Dimmable LBU(E)20D Series AC-DC LED Driver PDF Catalogue

Download

Products

20W 3KVac Isolation Dimmable PFC LED Drivers Supplier | YDS

Located in Taiwan, YUAN DEAN SCIENTIFIC CO., LTD., since 1990, is a 20W 3KVac Isolation Dimmable PFC LED Drivers manufacturer in electronic component industry. Main product, including DC/DC converter, AC/DC converter, RJ45 with magnetics, 10/100/1G/2.5G/10G Base-T Lan filter, Delay Lines, 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 converter, transformer, magnetic component, both with advanced technology and 25 years of experience, YDS ensures each customer's demands are met.