профессиональный адаптер переменного тока для ноутбука IBM

high qualit professional acadapter for IBM 20V 3.25A Input: AC100-240V (worldwide use) Output: DC20V 3.25A Power: 65W Outlet: 3-prong Connecter size:5.5*7.9 Laptop Adapter for all medels No.ItemParameters1Input Voltage100-240V2Suitable Voltage/Frequency47/63Hz3Output Voltage12----48V4Output current1.8----9A5Power36---180W6Efficiency89%7Ripple/Noise<400MV8M.T.B.F50000 Hours9Warranty12 Months10Overload ProtectionYes11Short Circuit ProtectionYes12Plug typeU.K. American/European/Australian/Japanese etc13ConnectorDCsize:5.5x2.5/5.5x2.1/3.5x1.35mm/ 7.9*5.5mm/7.4X5.0/6.3X3.0/6.5X4.4/4.8X1.7 mm14Enclosure materialPVC+ABS16CertificateCE /FCC/RoHSPacking information: ( or as required)Bubble bag inside a carton for 50 PcsCarton Size: 68.5*29*38 Cm Specifications: ( For _IBM___, _20__V,3.25___A )Rated voltage: AC 100 240V, variation range: AC 90V 264VRated frequency: 50 60Hz, variation range: 47 63HzInput current: 1A/240V (max. under full load)Leakage current: MAX 0.25mA (240VAC)Output voltage: DC ___20_____ (±5%)Output current: 3000Ma (±3%)Efficiency: >87%Mean time between failures: 50000HRipple and noise: Extremely low ripple, low noise (MAX 250mVp-p)Charging mode: Constant current-constant voltage (Current range for CC-CV: 180 360mA)Protection function:1.Short-circuit protection: The charger will automatically recover after load short circuit is removed.2.Overcurrent protection: The charger will automatically recover after overcurrent fault is removed.)3.Overvoltage protection: The charger will work under protection when output voltage exceeds rated one; the charger is required to be restarted to recover after the fault is removed.Features:1. Sound anti-jamming performance, low DC ripple, safe, reliable and stable;2. Broad input voltage range, 100-240V, which is compliant with global standard;3. Sound insulation, high-frequency converter of 100% vacuum impregnation;4. Tested by full load high temperature burn-in and 100% aging, low defect rate;5. OEM 100% compatible with various brands of laptops: for Dell,/ Hp/ Sony etc.6. Diversified AC plugs and DC ports, applicable to laptops with a variety of ports in the market;7. Customized laptop adapter / chargers available;8. CE/FCC/RoHS-certified, environment-friendly and safe.Advantages:1. Over 10 years of professional experience in designing and producing laptop adapter of guaranteed product quality.2. Strong R&D capability, all kinds of latest products available3. Broad product varieties and different models for customers’ selection4. Abundant inventory for fast delivery5. Cutting-edge production lines and skilled workers satisfactory to customers6. Passed ISO9001-2000 certification; reliable quality7. Specialized procurement and cost control ensure the competitive strength in price and quality.Note:1. We can provide adapters (36 180W) applicable to laptops of various brands and models. your inquiry into specific applicable model is welcome.2. DC output ports are customized as required3. Low MOQ, sample orders and small orders are welcome.4. Product specifications can be supplied for your reference and confirmation in terms of AC port, DC output port specification and detailed parameters of other products.5. Free samples are offered. Specific Parameters: Input 100—240V Input Frequency 47-63 Hz Efficiency > 89 % Output 20V 3.25A Power 65 W Ripple Noise < 400mVp-p Warranty 12 months Overload protection Yes DC tip 7.9 *5.5 mm M.T.B.F 50000 Hours ShourCircuit Protection Yes Size 108*46*31mm Brand New Replacement Product, works as genuine parts, 100% OEM Compatible!!