240ma Constant Current LED Driver

Shenzhen Yesok Electronics Power Co.,Ltd is a leading China 240ma constant current led driver manufacturer equipped with professional 240ma constant current led driver factory, we are always at your service. Quick Details Place of Origin: Guangdong, China (Mainland) Brand Name: YYOSS Model Number: YSC-21-350 Output Power: 21W Output Type: Single Input Voltage: 170~264VAC / 90~132VAC / 90~264VAC Output Voltage: 30~65VDC Output Frequency: 47~63HZ Output Current: 350mA Waterproof level: IP67 Certificate: CE,ROHS Withstand Voltage: I/P-O/P:3KVAC Life span: 50000hrs Working temperature: -40°C~70°C Protection: SCP  OVP OTP OLP Warranty: 3 Years Warranty Efficiency: 88% Dimension: 176*30*20mm Design: Economical design Packaging & Delivery Packaging Details: 0.20Kg/pcs , 50pcs/CTN,Standard Export Packing Delivery Detail: 15 working days .richtext [data-maya] { width: 750px; } constant current led driver 21W waterproof IP67 240/350/500/700ma with 6 years warranty  CE RoHS CCC EMC YSC-21-350 • Model:  YSC-21-350 • DC Voltage:30~65VDC • DC current:350mA • Rated power: 21W • Efficiency: 88% • Size:176*30*20mm • Packing: 0.20Kg/pcs • Input voltage: 170~264VAC / 90~132VAC / 90~264VAC   Features: • Comply with IP67, EMC standard • Input voltage : 170~264VAC / 90~132VAC / 90~264VAC   • Fully encapsulated aluminum housing, suitable for wet, dry, damp locations • Protection: Over voltage, Over load, Over temperature, Short circuit • High efficiency (88%) • Long life span: 50000hrs • 100% burn-in tests (at full load), full-round tests. •3 years warranty •  Rated output can be customized   Parameter              CE , RoHS, IP67 Inrush current (Max.) Cold start, 45A/230VAC Protections Over Temperature : +85°C±10°C Shut down o/p voltage, re-power on to recover Over Voltage: 110% ~ 130% Shut down o/p voltage, re-power on to recover Over Load : 130% Shut down o/p voltage, re-power on to recover Lightning Protection GDT open to discharge, repower on to recover Short Circuit Hiccup mode design, automatically recover after the problem is removed Power Factor Correction PFC>0.98 at 110VAC,  PFC>0.95 at 230VAC,  PFC>0.93 at 264VAC Withstand Voltage I/P-O/P: 3KVAC, I/P-FG:1.5KVAC, OP-FG: 0.5KVAC Security Standards EN-61347-1, EN-61347-2-13, design refer to UL1310 EMC EN55015: 2007, EN61547:1995+A1:2000; EN61000-3-2: 2006; EN61000-3-3: 2008 Working Temperature -40°C ~ +70°C Life Time +25~+30°C≥50000hrs Size (L*W*H) 176*30*20mm Model Output Efficiency Rated Power Rated Current Output Voltage YSC-21-300 21W 300mA 30~65VDC 88.0% YSC-21-350 21W 350mA 30~65VDC 88.0% YSC-21-500 21W 500mA 24~42VDC 87.0% YSC-21-650 21W 650mA 15~33VDC 87.0% YSC-21-700 21W 700mA 15~32VDC 87.0% YSC-21-*** Current like 280mA/330mA/550mA……can be customized     Driver photo Efficiency test : Waterproof test : IP67 Assemble - Waterproof connector  (Alternative or customized)   Components showing :   Other model:   Working environments: • Make sure work in proper environments are stated in this Guide. • Do not overload. • Avoid free of load while a power supply is powered on, keep proper loading • Always keep good ventilation • Do not mount on wood or flammable surface, keep minimum 5CM for LED power supplies each other. • Keep away from inflammable or explosive environments.   Application: Suitable for LED electronic display screen, LED street lights, LED tunnel lights, LED bridge lights, LED panel lights, LED ceiling lights, moving sign application, etc.   Shipping Policy: • Samples checking: sending by Express (DHL / UPS / FEDEX / TNT/EMS) • Bulk production: sending out by cargo shipping / air freight / Express   Certificates:  CE , RoHS  TUV   Shenzhen Yesok Electronics Power Co.,Ltd   Workshop : Production line What else can Yesok bring for you ? 1.   Professional introduction and analysis about led drivers & led chips 2.   3 years warranty price, 5 years warranty design products 3.   Rated current & voltage can be customized, like 320mA / 1500mA ……32V….. 4.   Reliable quality as MW…... but price cheaper 20%~30% 5.   Efficiency high 3%~8% than most suppliers 6.   OEM / ODM / Label service / Distributor 7.   Unique outter case designs 8.   Stock for popular models, like 12v/24v…..1500mA/3000mA….. 9.   Each driver with 2~3 times burn-in tests <+40~+45°C, full load> 10. 1~3 days reaction for customer's questions or quality feedback 11. Providing service from inquiry to after-sales (technical supports, market information share, shipment arrangement