power adapter does amp matter

20V1.8A AC DC Wall Power Supplies

20V1.8A 36W AC DC Wall Power Supply Description :

This 20V1.8A Power Supplies can be used for electric tool, bluetooth speaker, robot cleaner, massage chair, humidifier, juice extractor, coffee machine, small household appliance, fingerprint scanner, CCTV camera-etc. It pass UL/CE/FCC/ROHS/PSE standard.There are 3 different cases for this 20V1.8A power supply for your choice. And its excellent performance keeps your devices working efficiently under any application,supplying efficient power to your devices with our highly dependable power adapters.

20V 1.8A Switching Power Adapter

AC input 100-240Vac

Output: 20V 1.8A

100% high voltage test, 100% aging test, 100% full inspection

Built-in over current, over voltage, over load and short circuit protection

High precision, low ripple and low noise

Super-compact designed, light, handy and portable.

Multiple plug type: US/CN/EU/UK/BS/AU/KC/PSE/Korea

20V 1.8A Power Adapter Specifications:

Input: 100-240Vac 50/60Hz

Output: 20V1.8A 

Type: wall mount

Color: Black / white

Size: 89*48.5*38mmMM

Output loading precision: ±5%

Operating temperature: 0℃ -40℃, 5% -90% RH;

Storage temperature: -20℃ -85℃, 5% -95% RH;

Efficiency: Energy Star Level VI & ERP Stage 2 Certified

Certificate: CCC, UL, CE, FCC, CB, GS, SAA, C-tick, Rohs,

Protection: over current, over voltage, over load, short circuit protection

20V 1.8A 36W AC/DC Power Adapter DC Connector:

2.5*0.7*10mm,

3.5*1.35*10mm,

4.0*1.7*10mm,

5.5*2.1*10mm,

5.5*2.5*10mm,

Micro USB

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Company infomation :

Shenzhen Juyuanhai Electronic Co.,Ltd. was established in 2009, a professional manufacturer specialized in researching, producing and selling products like Switching power adapter, Car charger etc.So far our products have been exported to Europe, North America, Australia, Africa, Middle East and Southeast Asia. All our products enjoy very high reputation among our customers. Warmly welcome domestic and foreign customers to visit our factory and achieve win-win situation.

Certificates:

packing & shipping :