Product parameters:

19V 2.1A 40W desktop type power supply
DC cord: 1.2m / 1.5m / 1.8m
DC jack: －－－USB, 5.5 x 2.5, 5.5 x 2.1, 3.5 x 1.35, 4.1 x 1.7, micro 5pin
AC cable: －－－US UK AU EU KR IN etc.
AC Connector:－－－ C8,C13,C14

Operating Temperature:－－－－0℃－+40℃
Input voltage range:－－－－100－240V
Input current:－－－－－1.5AMax
Input frequency range:－－－－47－63Hz
Output voltage range:－－－－19V
Output V current range:－－－2.1A
Rated Output Power:－－－40W Max
Short circuit protection－－－－Yes
Over current Protection－－－－－－Yes
Over Voltage Protection－－－－－－Yes
Unload standly power:－0.3W Min
Efficiency:－－－－－－－－－－－78% -- 87%Max
Erp V CEC RoHS
Ripple and noise:－－－－－50mVp-p Max
In-rush Current:－－－－－－－60AMax
AC leakage Current:－－－－－－0.25mA Max
DIELECTRIC STRENGTH Hi-Pot :－3000Vac/5mA/5s.
Insulation resistance:－－－－－10MΩMin at 500V DC
Surge:－－－－－－－－－－－－－2KV
SAFETY STANDARD:－－－IEC60065，IEC60950,UL60065
EMC STANDARD:－－－－EN55020/EN55024
Package: PE bag or PE bag+inner box ,or customized

Bringing customers high quality 19v 2.1a adapter with ul/gs/fcc/ce with different designs, stable performance and competitive price, Innovator Electronic is one of the professional China manufacturers and suppliers of power supply/adapter. And our professional factory is also able to offer customers the free sample of products made in China.