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90w laptop ac adapter Ac Dc 19 Volt 4.74 Amp Power Supply Desktop Adaptor 19V 4740ma Switching Power Adapter
Description:

• Model:TDX-19047400

• Power:90W Max

• Output:19V 4.74A

• Input:AC 100-240V 50-60Hz

• Efficiency:ERP VI Level


Describe specifications, standards and certificates:

• Type : Desktop-C8/C6/C14

• Standard:IEC60950, IEC60065, IEC61558, IEC61347

• Certification: UL CE ROHS FCC KC GS SAA BS CB ETL RCM PSE ERP


Product Description:
Input Voltage Range100~240V
Frequency Range50/60HZ
Efficiency85%min
OutputDC Voltage19V 
Rated Current4.74A
Rated Power90W 
Voltage Tolerance±5%
Line  Regulation±1%
Load Regulation±5%
EnviromentWorking Temp-10~+65℃
Working Humidity20~90% RH non-condensing
Storange Temp., Humidity-20~+85℃, 10~95%RH
OthersCertificates

UL CE-EMC CE-LVD RoHS FCC SAA CB C-tick KC etc.

PackingBrown paper box, PE bag inside or customized 
LOGO Can be customized


Features and Benefits:

  1. Over-Voltage protection 

  2. Over-Current protection 
  3. Short-Circuit protection 
  4. 100% Hi-pot&ATE(Chroma) Tested 
  5. 100% Burn-in under High  
  6. Ambient Temperature(40℃) 
  7. Low Ripple/Noise 
  8. MTBF Above 40000 HRS AT 25℃ 
  9. LVD authentication 
 10. Limited power sources(LPS) 
 11. CEC IV and V Efficiency 
 12. Cispr22 CLASS B FCC Part 15 CLASS B 


Application:

LCD Monitor, LED Lights, HDD Enclosure, CCTV, Car DVR, ADSL, Digital Photo Frame, 

Mobile Phone, Laptop, Tablet PC, Refrigerators, Portable DVD, Set Top Box, Radio,

Security System Products, Medical Facilities, Massage Products, Electronics Products etc.

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Safety Specifications:

1. Universal Input 100~240VAC 50/60Hz
2. Over voltage protection: 120%min
3. Over current protection: 120%min
4. Over protection
5. Short-circuit protection: automatic recovery 
6. Load regulation: ± 5%
7. Green Circuit Design
8. High Efficiency




Contact Person:

Anney Yi 

Email:[email protected]

Skype: [email protected]

Tel/Wechat/What's app : +86 18825261265


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Contact Shenzhen Teng Da Xing Electron Co., Ltd