
Original 90W AC ADAPTER Power Charger for HP DV5 DV4 DV6 G60 CQ40 G4 19V 4.74A
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Contact NowPlace of Origin: | Guangdong, China (Mainland) |
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High Quality laptop ac adapter for HP laptop 90W 19V 4.74A 1. 90W 19V 4.74A For HP laptop 7.4MM*5.0MM 2,More than 10 years experienced factory 3.Warranty: 12 months Specification Description
Item | For HP 19V 4.74A 90W 7.4MM*5.0MM | |
Input characteristics | Input Voltage | AC100-240V |
Input Related Frequency | 50~60Hz | |
Input Range Voltage | AC90-264V | |
Input Frequency Range | 47~63Hz | |
Output characteristics | Output voltage | DC 19V |
Output current | 4.74A | |
Output power | 90W | |
DC tip size | 7.4MM*5.0MM | |
Safety Protection | Over Current Protection | 120% min |
Over Voltage Protection | 120% min | |
Short Circuit Protection | Auto Recovery | |
General characteristics | Operating Temperature | 0-50°C |
Storage Temperature | -20-85°C | |
Humidity | 10%~90%RH | |
Output Ripple and Noise | <100mV Vp-p(max) | |
Output Rising Time | 100ms Max. At 100Vac input and output Max. Loa | |
Output Hold up Time | 5ms Min At 230Vac | |
Efficiency | 85% MIN | |
Leakage curren | 0.25mA Max .At 240Vac input | |
Load Regulation | ±5% | |
Line Regulation | ± 5% | |
Package Details | plastic bag for each unit and 50 pieces in one big carton, which size is:45cm*39cm*17cm | |
Condition | 100% brand new and compatible | |
Warranty | 1 Years | |
Service | OEM / ODM | |
Quality | Best A+++ | |
Suitable Area | Global | |
Certificate | ROHS,FC,UL&CE | |
The other more Brand | We have various models laptop adapters for all brand laptops. like for hp, for dell, for acer, | |
we can Supply | for toshiba, for sony, for samsung, for lenove/IBM, for liteon, for benq, for NEC, for gateway etc. |
Model | Output DC plug Size (mm) |
18.5V/1.1A | 5.5*2.1 |
18.5V/1.1A | 5.5*2.5 |
18.5V/2.7A | 4.8*1.7 |
18.5V/3.5A | 4.8*1.7 |
18.5V/3.5A | (4.75+4.2)*1.6 |
18.5V/3.5A | 7.4*5.0 with pin inside |
18.5V/3.8A | 4.8*1.7 |
18.5V/4.9A | 5.5*2.5 |
18.5V/4.9A | 4.8*1.7 |
18.5V/4.9A | (4.75+4.2)*1.6 black |
18.5V/4.9A | 7.4*5.0 with pin inside |
18.5V/4.9A | prolate-head with 5 hole |
18.5V/6.5A | 5.5*2.5 |
18.5V/6.5A | 7.4*5.0 with pin inside |
18.5V/6.5A | prolate-head with 5 hole |
19V/1.58A | 4.0*1.7 yell |
19V/1.58A | 4.8*1.7 |
19V/3.16A | 5.5*2.5 |
19V/3.95A | 5.5*2.5 |
19V/4.74A | 5.5*2.5 |
19V/4.74A | 4.8*1.7 |
19V/4.74A | (4.75+4.2)*1.6 black |
19V/4.74A | 7.4*5.0 with pin inside |
19V/6.3A | 5.5*2.5 |
19V/6.3A | 7.4*5.0 with pin inside |
19V/6.3A | prolate-head with 5 hole |
19V/7.1A | 5.5*2.5 |
19V/7.1A | prolate-head with 5 hole |
19V/7.1A | 4 pin |
19V/7.1A | 7.4*5.0 with pin inside |
19V/7.3A | 5.5*2.5 |
19V/7.3A | 4 pin |
19V/7.3A | prolate-head with 5 hole |
19V/7.7A | 5.5*2.5 |
19V/7.7A | 4 pin |
19V/7.7A | prolate-head with 5 hole |
19V/9.5A | 5.5*2.5 |
19V/9.5A | 4 pin |
19V/9.5A | prolate-head with 5 hole |





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