19v 3.16a Adapter with dc tip 5.5*2.5mm
Dell Laptop Charger
The AC Adapter stabilized voltage laptop Power Supply adopts the laptop accessories regulation technology of the international advanced sinusoidal energy distribution program, and is designed in combination with the high-efficiency broadband filter network. It represents the latest development level of AC laptop adapter voltage stabilizing technology. Its main circuit is composed of sinusoidal energy distributor and high-power filter in parallel.
· Yidashun's 19v 3.16a with dc tip 5.5*2.5mm laptop Power Adapter charger is made of high quality materail and pcb board.
· Yidashun's 19v 3.16a notebook adapter is with 100-240VAC 50/60Hz input,can be used for every countries.
· Our laptop adapter have OVP, OCP, SCP etc Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection), which is very safety.
· All Yidashun's laptop power adapter will do the testing one by one, to make sure Great Working Condition.
· Warranty: 1-2 years service warranty.
| Specifications |
| Model No. | YDH304 |
| AC Input |
| Nominal Input Voltage | AC 100V~240V |
| Input Voltage Range | AC 95V~265V |
| Input Frequency | 50/60Hz |
| DC Output |
| Output Voltage | 19V |
| Output Current | 3.16A |
| Output Power | 60W |
| DC Connector Size | 5.5*2.5 mm |
| Line Regulation | 2% |
| Load Regulation | 5% |
| Ripple Noise | 180 Mvp-p |
| Efficiency | >85% |
| Output Cable Standard | 0.5mm2 Pure Copper |
| Output Cable Length | 1.5m normally or customized requirement |
| Environment |
| Operating Temperature | 0°C ~40°C |
| Operating Humidity | 5%~95%RH |
| Storage Temperature | -20°C ~85°C |
| Storage Humidity | 5%~95%RH |
| Protection |
| Over Load Protection | Short Circuit Protection |
| Over Current Protection | Over Temperature Protection |
| Certificates |
| CE, ROHS, REACH, FCC, ERP, CB, GS, TUV, UL, CUL, CCC,PSE |
| Dimensions |
| Adapter Size | 10.8*4.9*2.9CM |
| Adapter Weight | 220G |
| Inner Box Size | 19*13*4.7CM |
| Inner Box Weight | 40G |
| PCS/CTN | 50PCS |
| Outer Carton Size | 48.5*32*40CM |
| Outer Carton Weight | 860G |
| GW/CTN | 13860G |
| Package |
| Inner Box | Normally neutral brown box or customized requirement |
| Outer Carton | Normally neutral standard carton or customized requirement |
| Warranty |
| Guarantee | 30 days |
| Warranty | 2 years |
| Terms and Conditions |
| MOQ | 100PCS for mixed order |
| Payment Terms | T/T, L/C, PayPal, western union |
| Delivery Time | 3-5 days |
| Manufacturing Process |
| 1. Set-Up→2. Hand Insertion→3. Wave Soldering→4. Touch-Up→5. V/I→6. ICT→7. INT→8. Apply Glue→9. Q/A→10. Entering Stock→11. Assembly→12. Power On Test→13. Hi-Pot Test→14. Burn-In→15. Hi-Pot Test→16. All Fun Test→17. Packing→18. OQC→19. Shipping |
| Test Procedures |
| 1.No-load output voltage test→2.input power load test→3.No-load output ripple test→4.Full load open test→5.Full load output voltage test→6.Full load output ripple test→7.Full load input power test→8.Half load output voltage test→9.Half load output ripple test→10.Over load test→11.Over current protection test →12.Short circuit protection test (above test is under both 110V and 230V.)→13.High voltage test→14. burn-in test→15.Turn on delay time test→16.Rise time test→17.Hold time test→18.Overshoot test |
Our Services:
Good quality & low wholesale prices
•Concentrating on the R&D, production and sales of Computer Charger for almost all computer brands for over 10 years, with CE/ROHS/FCC/ERP.
•High quality laptop power adapter with OCP/OVP/SCP/OTP protection
•Offering the original manufacturer prices.
•Strict QC & perfect after-sales services
•Controlling every process from the procurement of raw materials, assembling, test, improvement, till the finished products.
•1 year warranty, regular after-sales tracking, professional related technology instruction.
•We can support you with customized logo and package.
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