DC-DC Buck Converter 400W 50V 8A Variable CC CV Adjustable Power Supply Module. Product Description
DC-DC Buck Converter 400W 50V 8A Variable CC CV Adjustable Power Supply Module Step-Down Voltage Regulator Power WIFI APP
Specification :
Input voltage: DC6.0~55V (limit low voltage 5.5V, limit high voltage 60V)
Output voltage: DC0.0V~50V
Output current: 0.000A~8.100A
Output power: 0~400W
Output ripple typical value: Vpp-150mv
Voltage resolution: 0.01V
Current resolution: 0.001A
Voltage accuracy: ±0.4%+1 words
Current accuracy: ±0. 5%+3 words
Capacity: 0-999999AH
Energy: 0-999999WH
Time: 0-1000 hours
Note :
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 1-3cm differences due to manual measurement.
Package Included:
1x Power Supply Module
- About Us
- Payment
- Shipping
- Terms
- Contact Us
Welcome to our store! We are a professional worldwide wholesale company, with our own factory located in China. We supply many products including video game, health & beauty, phone accessories, computers accessories, camera & camcorder,car accessories, Clothing accessories, games, toys & hobbies, jewelry, antique & craftwork. High product quality,reasonable prices, excellent customer service and a reliable credit standing is our tenet. We accept PayPal only. Payment must be received in 7 business days of auction closing. Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order. Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched. - Item will be shipped out within 48 hours upon receipt of your payment.
- The shipping time details, please read the shipping and delivery together with the price.
- We ship to your PayPal address. Please make sure your PayPal address is correct before you pay.
- Considering the cost of business and easy shipping, usually the item is packed in retail packaging.
Country | Shipping Time | Working Days + Saturday + Sunday | 5-7 | 8-15 | 16-20 | 21-25 | 26-30 | >31 | United States | Rate(item arrived) | 5.1% | 50.1% | 29.6% | 10.5% | 4.7% | Refund | United Kingdom | Rate(item arrived) | 9.9% | 63.2% | 19.1% | 3.4% | 4.4% | Refund | Australia | Rate(item arrived) | 21.4% | 50.0% | 14.3% | 7.2% | 7.1% | Refund | France | Rate(item arrived) | 10.5% | 28.6% | 43.8% | 10.1% | 7.0% | Refund | Germany | Rate(item arrived) | 11.1% | 22.2% | 30.3% | 20.9% | 15.5% | Refund | Canada | Rate(item arrived) | 0.0% | 47.1% | 31.4% | 17.6% | 3.9% | Refund | Spain | Rate(item arrived) | 3.7% | 24.1% | 48.2% | 13.8% | 10.2% | Refund | |
If this item is defective upon receipt, customer has up to 14 days from date of receipt for exchange of a new one.But buyers should be pay for the shipping charge for returning. We care about our valued customers, and are always willing to work things out. If you have any problems, please e-mail us immediately. If you have any questions, please feel free to send eBay message to us, our service specialists 24 Hours a Day, 7 Days a Week (maybe there is some delay in weekends). Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem. Please DON'T leave negative or neutral feedback if you haven't received item in 30 days, because we have mentioned the shipping time repeatedly. About Us Welcome to our store! We are a professional worldwide wholesale company, with our own factory located in China. We supply many products including video game, health & beauty, phone accessories, computers accessories, camera & camcorder,car accessories, Clothing accessories, games, toys & hobbies, jewelry, antique & craftwork. High product quality,reasonable prices, excellent customer service and a reliable credit standing is our tenet. Payment We accept PayPal only. Payment must be received in 7 business days of auction closing. Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order. Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched. Shipping - Item will be shipped out within 48 hours upon receipt of your payment.
- The shipping time details, please read the shipping and delivery together with the price.
- We ship to your PayPal address. Please make sure your PayPal address is correct before you pay.
- Considering the cost of business and easy shipping, usually the item is packed in retail packaging.
Country | Shipping Time | Working Days + Saturday + Sunday | 5-7 | 8-15 | 16-20 | 21-25 | 26-30 | >31 | United States | Rate(item arrived) | 5.1% | 50.1% | 29.6% | 10.5% | 4.7% | Refund | United Kingdom | Rate(item arrived) | 9.9% | 63.2% | 19.1% | 3.4% | 4.4% | Refund | Australia | Rate(item arrived) | 21.4% | 50.0% | 14.3% | 7.2% | 7.1% | Refund | France | Rate(item arrived) | 10.5% | 28.6% | 43.8% | 10.1% | 7.0% | Refund | Germany | Rate(item arrived) | 11.1% | 22.2% | 30.3% | 20.9% | 15.5% | Refund | Canada | Rate(item arrived) | 0.0% | 47.1% | 31.4% | 17.6% | 3.9% | Refund | Spain | Rate(item arrived) | 3.7% | 24.1% | 48.2% | 13.8% | 10.2% | Refund | |
Terms If this item is defective upon receipt, customer has up to 14 days from date of receipt for exchange of a new one.But buyers should be pay for the shipping charge for returning. We care about our valued customers, and are always willing to work things out. If you have any problems, please e-mail us immediately. Contact Us If you have any questions, please feel free to send eBay message to us, our service specialists 24 Hours a Day, 7 Days a Week (maybe there is some delay in weekends). Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem. Please DON'T leave negative or neutral feedback if you haven't received item in 30 days, because we have mentioned the shipping time repeatedly. powered by
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