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2A DC to DC High Efficiency Voltage Regulator Buck Power Module 6-100V to 5V12V Buck Converter DIY Power Supply Step-Down Module
4.9 (9 votes) | 45 orders
Price:
US $20.05 - 20.18
Discount Price:
US $
17.32 -
17.37
-14%
- Color
-
-
Features:
1.Fixed output 5V 9V 12V 24V, input 5-100V with overheat overload shutdown protection
2.Motherboard half hole, can be used for mounting, ultra small volume 25.5 * 16.5 * 7MM
3.DC-DC voltage reduction module is a device that converts high direct current into low voltage electrical energy. The input voltage must exceed the output voltage (with voltage difference), such as 12V to 5V, 24V to 5V.
4.It adopts microelectronics technology, with high efficiency and small size,
5.Easy to operate and easy to install.
Parameters:
Input voltage: 7V~100V (input must be greater than output)
Output voltage: 5V/9V/12V/24V
Output current: 3A (maximum peak) Long term current within 2A
Conversion efficiency: 96% (highest)
Output ripple:<30mA
Output accuracy: ± 0.1V
No-load current: 1mA
Working temperature: -40 ° C~+125 ° C
Working humidity: 20%~90%
Size: 25.5 * 16.5 * 7mm (length * width * height)
PCB layers: 2 layers
Shutdown function: with shutdown function
Heat dissipation method: natural heat dissipation
Installation method: solder wire, patch
With or without isolation: without isolation
Production process: reflow soldering
Service life: 35000 hours without faults (output current not exceeding rated value)
Special process: motherboard half hole
Working frequency: 1MHz
Package include:
1X module
Packaging Details
- Unit Type:
- Package Weight: 0.008
- Package Size: 2x1x3
- Brand Name: NoEnName_Null
- Item Type: DIY Box & Shell
- Origin: Mainland China
- Model Number: 2A DC to DC High Efficiency Voltage Regulator
- Output voltage: 5V/9V/12V/24V
- Output current: 3A
- No-load current: 1mA
- PCB layers: 2 layers
SHIPPING AND DELIVERY
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
How do you ship packages?
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Do you ship worldwide?
Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.
What about customs?
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
How long does shipping take?
Shipping time varies by location. These are our estimates:
| Location | *Estimated Shipping Time |
|---|---|
| United States | 10-30 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Central & South America | 15-30 Business days |
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information.
My tracking says “no information available at the moment”.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.
Will my items be sent in one package?
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
REFUNDS & RETURNS POLICY
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Refunds
Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.
If you did not receive the product within the guaranteed time(60 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Your order did not arrive due to exceptional circumstances outside the control of CNTRONIC Consumer Electronics Retailer (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of cntronic.com
*You can submit refund requests within 15 days after the guaranteed period for delivery (60 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
LARGE ORDER DEALS
Thank you for your interest doing business with us!
If you would like to get a discounted price for your large purchase orders, fill in the required blanks along with your email address, the product Item ID # and/or the link of the item that you want to order, item quantity (minimum of 30 pieces), shipping country and payment method is required. We will contact you with a discounted price as soon as we receive your inquiry.
