| Port: | Huangpu |
| Payment Terms: | L/C,T/T,Western Union,Paypal |
| Supply Ability: | 600000 Piece/Pieces per Month |
| Connector: | 7.4*5.0mm / big pin |
| Usage: | LAPTOP |
| DC Cable Length: | 1.2M/1.5M/1.8M |
| Place of Origin: | China |
| For brand: | For HP |
| Material: | PC Fireproof Material,ABS |
| Model Number: | LSN-LA-90W-H |
| AC Port: | 2-Prong / 3-Prong |
| Certification: | CE FCC ROHS |
| Weight: | 240G |
| Brand Name: | LV-SHUO |
| Function: | laptop adapter |
| Item: | Power AC Adapter |
| Type: | Power Supply Adapter,laptop adapter |
| Output: | 19V 4.74A |
| Protection: | Short Circuit Protection,ovp,OLP,ocp,Other,Low Tension,Over-charging,Overcurrent,Overvoltage |
| Power: | 90W |
| Packaging Detail: | 1. 50pcs Carton,Each independent with PE bag. 2. PE bag (or bubble bag)+Independent brown box, 50pcs/Carton; Out Carton Size: L*W*H(61*40*27)cm Inner Brown Box Size: L*W*H(19*11.5*4.5)cm |
| Package Preview: | https://sc04.alicdn.com/kf/Hcb203c89a8ff4141ab86659acaa15869k.png_640x640.png |
Power Adapter 90w 19V 4.74A 7.4*5.0mm Laptop Charger Power Adapter Laptop AC Adaptor For HP Big Pin
|
Range of application |
LAPTOP ADAPTER | |||
| Input specification | Input voltage | 100-240V ( worldwide use) | ||
| Input frequency | 50-60Hz | |||
| Input surge | 1.2-1.5A | |||
| Output specification | Output voltage | 19V | ||
| Output current | 4.74A | |||
| Output power | 90W | |||
| Output voltage can be adjusted | 0-4.74A | |||
| Voltage regulation | ±0.3V | |||
| Protection function | Overload protection | Beyond the rated power 5%-10%, automatic recovery | ||
| Over-voltage protection | 10%-13%Out of rated voltage | |||
| Short Circuit | No damage for short circuit,automatic recovery | |||
| Environmental | Operating temperature | 35°C-55°C | ||
| Storage temperature | -20 °C-85°C | |||
| humidity | 5%-25% No condensation of moisture | |||
| AC specification | three plug 3PIN | Device type | Desktop adapter | |
| Structure | weight | 210g~500g | Full Load Ripple | <=120mVp-p |
| color | black | Efficiency | 86% | |
| Size | 108*45*30mm | Safety standards | CE FCC ROSH | |
| External dimension | 7.4mm | Service | OEM ODM | |
| Internal dimension | 5.0mm | Warranty | 1 year warranty | |
Features:
- Innovation provides constant true voltage automatically with low consumption.
- Built with input/output overvoltage protection, input/output overcurrent protection, over temperature protection, over power protection and short circuit protection.
Q: Are you a manufacturer or trade company?
A: We are a professional laptop adapter and usb charger manufacturer over 11 years since Sept. of 2009.
Q: What products your company specialize in?
A: We specialize in laptop adapter,switching power supply, and usb charger.
Q: Can you provide a Sample ?
A: Yes, Sample order for test is accepted, and buyers need to provide shipping cost.
Q: Whether to provide customized design?
A: Yes, modified and customer design is availabile.
Q: What’s your payment terms?
A: Standard terms: T/T in advance and Western Union; Also L/C at sight is acceptable for large amount.
Q: What’s the warranty service do you offer?
A: We offer 24 month warranty for all our products.
Q: How do you ensure product quality of your products?
A: Strict QC with 6 steps testing from raw material purchase to finished product.
Q: How do you ship the order normally?
A: For large qty order, ship the goods by sea ; For small qty order, by air or express. We supply optional express for you, including DHL, FEDEX, UPS, TXT, EMS, ARAMES and so on.
