DC 300W 20A CC CV Constant Current Adjustable Step-Down Converter Voltage Buck For Sale
This item has been shown 716 times.
DC 300W 20A CC CV Constant Current Adjustable Step-Down Converter Voltage Buck:
DC 300W 20A CC CV Constant
Current Adjustable Step-Down Converter Voltage Buck
- 100% brand new and high quality.
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
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
When input and output is common grounded, no-load CV output constant voltage,CC
output constant current
Input Voltage: 6V to 40V DC(10V to 40V is suggested)
Output Voltage: 1.2V to 35V 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)
Quantity: 1 Pc
- 1.Please allow 1-2cm error due to
manual measurement. pls make sure you do not mind before you offer.
- 2.Due to the difference between
different monitors, the picture may not reflect the actual color of the item.
- 1 x Power Supply Converter
We accept payment through Paypal ONLY.
All major credit cards are accepted through secure payment processor PayPal. Payment must be received within 7 business days of sale closing. We ship to your or Paypal address. Please make sure your and Paypal address is correct before you pay.
We will automatically
leave a positive response to everyone who has
complete the transaction and leave us positive
Please do not forget
to give us Five Stars on all of the Detailed Seller
In the unlikely event
you are not satisfied with the transaction, please
contact us before you sumbit your evaluation. We
believe that everything could be solved by
1.in order to provide you the best
service*****,please treat the transaction
fairly.*response is simply what we pursue.
2.Please Do contact us first to get a better
solution before you would leave a *neutral or
3.We strive for 5-star service by stating upfront
our policies, our shipping rate& our shipping
frequency. if you were pleased with this
transaction, please respond with all 5 stars! if you
are not pleased, simply let me know via e-mial
rather than leave low score, and I'll work to make
it that way
4.Please email me through 'MY MESSAGES' or "Ask
Seller Questions" if you have any question about our
listing or your purchase
We are in
Shenzhen of Pearl River Delta which is developed
place with economy and Trade We are a profession
trade company. There are about 16000 kinds of
products in my company,Our products include consumer
electronics, Nail Art Tools, Clothes and shoes, cell
phone accessories, computers
accessories, car accessories, Motorcycle accession,
toys & hobbies, jewelry, baby accessories other useful electronics
items and etc
If you have any
problems, we are very glad to help you. We rare
handling large volume emails every day. Please allow
us to reply your email within 24hrs
For the functional
products in our shop (such as: Chargers, Data
cables), which function is the same as description,
but the actual color and shape may looks a little
different from pictures because of the technical
improvement and actual stock state. Please be
advised before you offer.
10pcs Lm2596 Dc-dc Buck Adjustable Step-down Power Supply Converter Modules.
Xh-m604 Dc 6-60v Charge Control Module Battery Protection Board For Lithium/lead
2pcs Mp1584en Mini 3a Dc-dc Buck Adjustable Step Down Module Replace Lm2596s
4v-40v Dc-dc Step Down Lm2596 Voltage Regulator Converter Module