Students¡¢Teacher¡¢Traders¡¢Factory¡¢Electronic Enthusiasts¡¢Welcome to Our StorePiVolume Purchase¡¢PiPlease Contact Customer Service for the Price£¬Thank You for Your Support¡£
Application Areas£º
DIYPortable Power Bank£¬Monitor Power Supply£¬Perambulator Power Supply£¬The Camera Power Supply£¬Car Power Supply£¬Power Supply for Communication Equipment£¬Various Occasions with Strict Requirements on Volume and Weight£¨Such as Aviation Model£©¡£
Model/Name
|
3A DC-DCAdjustableStep-down Module
|
Input Voltage
|
4.5V~28V
|
Output Voltage
|
0.8V~20V
|
Output Current
|
3A£¨.Large£©
|
Conversion Efficiency
|
96%£¨.High£©
|
Output Ripple
|
<30mV
|
Switching Frequency
|
1.5MHz£¨.High£©£¬Typical1MHz
|
Work Temperature
|
-45¡É~ +85¡É
|
Size Size
|
22mm * 17mm * 4mm£¨Long*Wide*High£©
|
|
|
Shopping Notes£º
1.About Delivery£ºFor Example, from Monday to Saturday16:00Previous Payment£¨Model<=5Kind£©£¬Try Our Best to Deliver the Goods on the Same Day£¬If You Encounter out of Stock Or OtherteWe WillDiContact You at a Time£¬SundayandNo Delivery on Holidays£¬But Orders Can Be Received£¡
2.On Receipt: We Will Strictly Check and Package before Shipment£¬But There Will Also Be Unsatisfactory Situations.£¬So When Receiving the Package£¬Be Sure to Check Carefully in Front of the Courier£¬Sign for It after Confirming That There Is No Problem.¡£If There Is a Problem£¬Please Reject Or Ask the Delivery Staff to Issue Written Instructions.£¬And Contact Customer Service£¬Once the Sign-off£¬I Think You Have Confirmed the Package£¬The Quantity Is Correct.£¬The Goods Are in Good Condition¡£
3.On Return£º Please Take a Test First after Receiving the Goods£¬Confirm Correct Welding¡£Such Problematic£¬Please Receive the Goods7Days£¬No Longer Processed If the Time Is Exceeded£¬Thank You£¡Components That Need to Be Returned and Exchanged Cannot Be Affected.DiSecondary Sales£¬PINs Cannot Be Soldered£¬Can`t Squeeze Collision Deformation£¬Stain¡£ Affecting the Second Sale£¬Whether It Is a Quality Problem Or a Replacement£¬No£¡Thanks for Understanding
4.On the Invoice£ºOrderNo Matter How Much the Amount Is-OpenHairTicket¡£
000000000Pro£¬Receipt£¬Stamped with Official Seal£¬It Can Also Be Reimbursed£¡ 000000000
000000000£¨Tips£ºPro-£¡If Invoice Is Required£¬Please Contact Customer Service£¬and Send the Invoice Unit to the Customer Service Staff£»Or Note the Invoice Unit,And Contact Customer Service£»In Order to Avoid Unnecessary Trouble to Both Parties Caused by Missing Or Staggered Invoices£¬Thank You¡££©
5.teDon`t Prompt£ºIf the Customer Service Is Not Available£¬Can Directly Order the Product£¬We Will inDiDeliver the Goods to You at a Time¡£
If You Want to Buy Multiple Products£¬To Save Your Precious Time£¬You Can Refer to the following Methods to Purchase£º