What is a power adapter ripple?

What is a power adapter ripple?

Why does the power adapter have ripple?The power adapter ripple can actually be observed with a device called an oscilloscope, from which we can see that when the power adapter is working, the voltage will fluctuate slightly, a little like water ripple, so we call it a ripple

What is a power adapter ripple:

AC input 100-240Vac

Output:9VDC 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/PS

What is a power adapter ripple:

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

Pictures :

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.

packing & shipping :

Note:

♥ Small order is acceptable.

♥ Welcome sample order to test our quality.

♥ More you order,better discount you will get.

7, What is our warranty service?

    For all products we sell have 2 years warranty.

8: How about sample? For free?
    YES! Generally we offer 1-3PCS sample(s) for your test FOR FREE, but you need to bear the freight cost. If your sample quantity is more than 3PCS, we will charge some sample fee, and we might return it when you place your first formal order as we discuss ahead.

9: What is shipping method?
    Samples will be sent via DHL, UPS, FedEX, TNT, EMS, etc. while bulk goods will be sent by sea or air. If you have familiar forwarders in China, we can send our goods there to save your cost.

10: How can I finish my payment?
 T/T, L/C, Western Union are all acceptable, PayPal is also OK.