Laptop power adapter 19V 4.74A 90w for acer
Laptop ac power adapter 19V 4.74A 90w can be used for acer computer, it is very popular in the market with cheap and good quality, and we can provide 12 months warranty for our products, each single product is individually tested and 100% full-load burn-in test passed before being put on sale, so you needn't worry products quality. Here are some product details for your referance:
19V 4.74A For acer Laptop power adapter details:
| Brand | Waweis |
| Output | 19V 4.74A |
| Input | 100-240V 50/60Hz |
| Dc Jack | 5.5*1.7mm |
| Dimension | 127*50*31mm |
| Certificate | CE, EMC, LVD, FCC,ROHS |
| Outlet Way | With 1.2m DC cable |
| Material | PC+ABS |
| Voltage/Current Tolerance | +/-5% |
| Ripple | ≤ 150mv |
| Condition | 100% Brand New |
| AC Inlet | Plug-in type |
| Input Inrush Current (cold) | 30A / 230V AC |
| Input Leakage Current | <0.5ma / 230V AC |
| Power Adjustment Rate (full load) | ≤ 0.5% |
| Load Regulation | ≥ 1% |
| Output Stability | 0.5% typ |
| Output Voltage Micro-Adjustment Range | ± 10% |
| Output Ripple (resistive load) | 100mVp typ |
| Output Overload | 115% ~ 150% |
| Insulation Strength | Class A |
| Payment Term | (1) T/T, 30% in advance, 70% before the shipment (2) Alibaba (3) Western Union |
| Warranty | 24 Months |
| Lead Time | Normally in 7~14 workdays after deposit received |
| Sample | (1) Always available for each model (2)Can be ready in 3~7 days once payment received |
Power adapter 19v 4.74a for acer Instructions:
Instructions: If you don't know whether this machine can use this adapter, you can view your original adapter's output parameters (Output voltage, current) whether suitable, if the original adapter lost,
or you can look at the electronic equipment at the bottom of the parameters of the machine specifications
About Our Company:
Our WAWEIS specialized in manufacturing all kinds of power adapters
The certifications we acquire include RoHS, CE, FCC, CCC, ISO9001-2008&ISO14001-2004.
Our products are widely used in laptop, LCD display,LED lights, CCTV camera, speaker, balance car, etc......
We also can privode special products custom-made service to meet your special requirements.
Certifications
FAQ
1. What kind of company we are?
We are professional Power Supply manufaturer with high reputation and rich experience in this field.
2. Are the OEM and ODM avaliable?
Yes, we are glad to accept customized products.
3. How can we control the products quality?
Each product needs 8 hours strict aging test before we put it into the market.
4. Can we accept samples customized?
Yes, no problem for samples order,and we are glad to accept your testing and advice before you place the formal order.
5. Will the delivery time be too long for a big order?
No, we have two special parts in production line, one for samples order, another for big order. So we can delivery the goods on time as we promise.
6. How long is the warranty period for our products?
2 years warranty for all products which we have sold.
