Laptop ac adapter DC-DC power adapter 19V 4A in Car or mobile home use

Model Number: FY1904000D Brand Name: Fuyuang Key Specifications/Special Features: Laptop ac adapter DC-DC power adapter 19V 4A in Car or mobile home useProduct DescriptionAdvantage:*Global certificates: CE,GS,CB,UL,CUL,FCC,PSE,SAA,C-TICK,RCM,KC,CCC,ROSH,REACH,ERP,MEPS,NRcan.*All power supply,battery chargers and power adaptersare 100% burn-in tested and inspected with automatic test equipmrnt(ATE).*100% inspection: no load voltage, load voltage,short circuit, OCP,OVP, Ripple Voltage, Primary, HIPOT test and general appearance.*Safety standard:IEC 60950, IEC 61347, IEC 61558, IEC 62321, EN 62233, EN 55022, EN 61000, EN 61558,EN61347, EN 62493, EN 60335, EN 62233, EN 60950, UL 60950, UL1012*Free maintance and testing services within 3years of purchase
*Key components made by ourselves, such as Transformer, case, and DC cord.
*Lead by general engineer of 25 years experience.
*Both OEM and ODM are vailable

Parameter:
Item name:Laptop ac adapter DC-DC power adapter 19V 4A in Car or mobile home use
Model No.:FY1904000D
DC Input:10-28V
DC outputvoltage:19V
Outputcurrent:4A
Case dimension: 154*60*36MM
Package: White box + Exporter carton
DC cable length: 1M
DC plug( jack): Depends on customer's demand
AC cable: 1.2M
AC plug: US,EU,UK,AU,Japanese,Korean,Chinese
Efficiency:88%
Power factor:0.89
Drop testing:meet UL standard.
Temperature:Case 65 C Max.
Operating temperature-29C~ +45.5C
Storage temperature:-40C~ +75C
MTBF:30000 hours full rated load at 25C
AQL:MIL-STD-105E II CRI 0; MAJ 0.25; NIN 1.0

Features:
*Protection:Reverse polarity protection,Over load protection--- Auto recovery; Short circuit protection---Auto recovery, Over current protection---Auto recovery
*Charging mode: CC-CV
*LED light indicates charge status
*With automatic identification circuit
*Cooling by free air convection
*HI-POT Tesiting:3700-4200V