Product Overview

DC 300W 20A CC CV Constant Current Adjustable Step-Down Converter Voltage Buck

Detail 

Features:
With a wide input voltage range from 6V to 40V, the step-down converter can accurately adjust output voltage and current.
The efficiency can be up to 96%, measured at 20A, converting 24V to 12V.
It is designed with 75V/80A large current dual MOS tube.
Input and output use high frequency low resistance electrolytic capacitor, low ripple, stable output.
Wiring is convenient with these large current 30A screw terminals.
The buck module has 2 heat sink that could enhance heat dissipation.
When there is a big difference between input and output voltage, please decrease power and current.


Specifications:
Input Voltage: 6V to 40V DC(10V to 40V is suggested)
Output Voltage: 1.2V to 36V DC
Output Current: 20A(max.), 15A(suggested)
Efficiency: 95%(24V to 12V, 20A)
Output Ripple: ≤50mV
Wiring Method: Terminal
Short Circuit Protection: Self-recovery(cannot short circuit for long time)
Size: 60 x 53 x 27mm / 2.36 x 2.08 x 1.06"

VO+: Output positive
VO-: Output negative
+IN: Input positive
-IN: Input negative
CV: Output voltage adjustment
CC: Output current adjustment
EN: Enable, low voltage level shut off output; suspension, high voltage level is effective
When input and output is common grounded, no-load CV output constant voltage,CC output constant current

Package Include:
1 x 300W 20A Constant Current Adjustable Buck Converter Step-Down Voltage Module
1.Items are shipped from china.we will send out within 1 bussiness day after receive the payment.

 

2.We only ship to ebay confirmed address. So before bidding,  please kindly verify your ebay address.

 

3.Shipping to USA takes 8-18 days in normal condition by E-packet with tracking number.

Shipping to most other countries takes about 12-30 days via Economy Int'l Airmail.

Less than $40, without free tracking number,if you request tracking number,please send ebay message to us.

Over $40,with tracking number free.The shipping time depends on your location and local postal service,as well as the  weather condition along the shipping,sometimes may take longer,.please send ebay message to us if you not get the package.   

 

4.Express shipping: DHL/FEDEX/EMS,Extra $20 --$25 will be charged for the first 500 grams for most countries. Contact us if  you need this service.

 PayPal payment accepted only.

 

1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.

2. If product is defective or damage upon arrival, or wrong product shipped, please send ebay message to us immediately. Returns accepted within 30 days of delivery date. 

3. Please send ebay message to us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.

DataCaciques