7.5V1900mA/8V1900mA/8.4V1900mA AC/DC Adapter Power Supply characteristics 

8.4V/8V 1.9A AC DC Power Supply Adapter 8.4V/8V 1900MA Switching Power Supply,7.5V1.9A/8V1.9A/8.4V1.9A Switching Power Supply,Good anti-interference performance and high reliability,Output over-voltage,over-current and short-circuit protection.

7.5V1900mA/8V1900mA/8.4V1900mA power Adapter Technical parameters

Output voltage : 7.5V or 8V or 8.4V
Output current : 1.9A ( 1900MA )
Input voltage Range : 100～240Vac
Input voltage frequency : 50～60Hz
Protection : OCP, OVP, SCP and OPP
Burn-In Test : Full Load with 4 hours at 40 ± 5℃
Output connector : DC Plug
DC Jack ( Plug ) : According to customer requirements
M.T.B.F.: 30000 HOURS Min ; 25℃ SEE CONDITION
COOLING : SHOULD OPERATE WITHOUT FAN
Ripple and noise ( mVp-p ) : < : 1% of output voltage
operation temperature : -20℃ ～ +45℃, 5% - 90%RH
storage temperature : －25℃ ～ +85℃, 5% - 95%RH
Protection : over voltage protection short circu ited protection over power protection
Leakage current : 0.25 mA MAX 264V AC
Variation voltage : 90～264V
Variation Frequency : 47～63 Hz
Operation model : constant voltage
Output voltage regulation : 5%
Hi-pot test> : 3KV, 15mA, 5S

Standby power dissipation : Less than 0.1W ( Energy Efficiency Level Ⅵ ) 

7.5V1.9A/8V1.9A/8.4V1.9A AC/DC Adapter Power Supply Safety certification

KC,RCM,CB,UL,TUV,CCC,BSMI,SAA,PSE,CE,FCC,C-TICK,etc.Meet all related safety standard,Ultra low no-load/standby power consumption,meet CEC V,CEC,MEPS,ERP,CoC V5,DoE Ⅵ,ROHS,green power requirements

7.5V 1.9A/8V 1.9A/8.4V 1.9A Switching Power Supply AC Adapter Plug type

EU,UK,AU,CN,US,KC,JPN,Taiwan,VDE plug, etc

Wall Adapter Power Supply Shell ①

Wall Adapter Power Supply Shell ②

interchangeable plug Adapter Power Supply Shell（① ②）

Size

Wall Adapter Power Supply Shell size ①：70*40*27.5mm ②：93.5*46.5*34mm
Interchangeable plug Adapter Power Supply Shell size ①：70*40*27.5mm ②：93.5*46.5*34mm

DC Output Connector

The 7.5V 8V 8.4V power adapter series model

ABTYYY075 Model Inside 075 which represent the output voltage 7.5V ,ABTYYY080 Model Inside 080 which represent the output voltage 8V , ABTYYY084 Model Inside 084 which represent the output voltage 8.4V , YYY are 3 digit numbers from 001 to 040 which represent the output current from 0.1 A to 4 A , The step value is 0.1 A

8V Series Wall Mount AC DC Adapter Model and Output Specifications

Model	Output Specifications	Model	Output Specifications	Model	Output Specifications
ABT001080	8V 100MA AC DC Adapter	ABT015080	8V 1.5A AC DC Adapter	ABT029080	8V 2900MA AC DC Adapter
ABT002080	8V 200MA AC DC Adapter	ABT016080	8V 1600MA AC DC Adapter	ABT030080	8V 3A AC DC Adapter
ABT003080	8V 300MA AC DC Adapter	ABT017080	8V 1700MA AC DC Adapter	ABT031080	8V 3100MA AC DC Adapter
ABT004080	8V 400MA AC DC Adapter	ABT018080	8V 1800MA AC DC Adapter	ABT032080	8V 3200MA AC DC Adapter
ABT005080	8V 0.5A AC DC Adapter	ABT019080	8V 1900MA AC DC Adapter	ABT033080	8V 3300MA AC DC Adapter
ABT006080	8V 600MA AC DC Adapter	ABT020080	8V 2A AC DC Adapter	ABT034080	8V 3400MA AC DC Adapter
ABT007080	8V 700MA AC DC Adapter	ABT021080	8V 2100MA AC DC Adapter	ABT035080	8V 3.5A AC DC Adapter
ABT008080	8V 800MA AC DC Adapter	ABT022080	8V 2200MA AC DC Adapter	ABT036080	8V 3600MA AC DC Adapter
ABT009080	8V 900MA AC DC Adapter	ABT023080	8V 2300MA AC DC Adapter	ABT037080	8V 3700MA AC DC Adapter
ABT010080	8V 1A AC DC Adapter	ABT024080	8V 2400MA AC DC Adapter	ABT038080	8V 3800MA AC DC Adapter
ABT011080	8V 1100MA AC DC Adapter	ABT025080	8V 2.5A AC DC Adapter	ABT039080	8V 3900MA AC DC Adapter
ABT012080	8V 1200MA AC DC Adapter	ABT026080	8V 2600MA AC DC Adapter	ABT040080	8V 4A AC DC Adapter
ABT013080	8V 1300MA AC DC Adapter	ABT027080	8V 2700MA AC DC Adapter
ABT014080	8V 1400MA AC DC Adapter	ABT028080	8V 2800MA AC DC Adapter

7.5V/8V/8.4V only lists typical voltage 8V models and current and voltage comparison table