DC-DC Buck Boost Converter CC CV Output 0.5-30V Adjustable Power Supply Module

Description

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Product Description
LCD displays input/output voltage, output current/output power/output capacity/output time.
CNC adjustment enables accurate and fast adjusting. It can boost and lower voltage, with adjustable output voltage 0.5-30V, and adjustable current limit 0-4A.
Anti-reverse connection protection of input end, so that it will not burn out when there is reverse connection.
Anti-backflow protection at the output end. No need to add anti-backflow diode when charging.
The module can be set to ON/OFF by default.
Multiple software protection mechanisms are available, and the protection threshold is adjustable.When the working parameters of the module exceed the protection threshold, the output will be automatically turned off.
Output ripple is small andπfilter is available.
Thick heat sink.
Specifications:
Input voltage: 5.0-30V
Output voltage: 0.5-30V
Output current: can work stably at 3A for a long time, and can reach 4A under enhanced heat dissipation
Output power: natural heat dissipation 35W; strengthen heat dissipation 50W
Voltage display resolution: 0.01V
Current display resolution: 0.001A
Conversion efficiency: about 88%
Soft start: yes (it may fail when the module is power-on with high-power load)
Operating frequency: 180KHZ
Hole spacing For embedded installation: 75 x 39mm
Protection Mechanism:
Input anti-reverse connection
Output against backflow
Input under-voltage protection (4.8-30V adjustable, default 4.8V)
Output over-voltage protection (0.5-31V adjustable, default 31V)
Output over-current protection (0-4.1A adjustable, default 4.1A)
Over-power protection (0-50W adjustable, default 50W)
Over-temperature protection (80-110 adjustable, default 110)
Timeout protection (0-100h adjustable, OFF by default)
Over-capacity protection (0-60Ah adjustable, OFF by default)
Package Included:
1 x Buck Boost Converter
Shipping
Returns
Payment
Feedback
Once we have received cleared full payment, your items will be dispatched in 1-3 days.
It normally takes :
7-14 business days
for US, UK, Canada, Australia, Asian countries.
14-21 business days
for Spain, German, Middle East countries.
18-25 business days
for Russia, Brazil, Italy, France, European countries.
24-32 business days
for South American countries.
We send items by air mail to the buyer without track number. There maybe some delay due to flight, holiday, weather, local post, local natural disaster impact. if your shipment delays, we hope you can be patient, and at the same time contact us, we will try our best to help you.
Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding / buying.
If any item is defective upon receipt or do not work, please contact us for the return address, return is accepted within 30 days after the buyer receiving the item.
Returned item has to be in its original condition. Buyer is responsible for return shipping costs . After receiving the return we will make a replacement depends on our available stock, if not available, a refund will be issued.
1
. We accept Paypal only.
2
. We only ship to your Paypal's address, please ensure your shipping address on your paypal account is correct. If you have any change for address, please inform us in ebay note.
3
. Payment must be fulfilled within 7 days after purchase. All non-paying orders will receive an unpaid reminder from eBay.
1. In order to provide you the best service please treat the transaction fairly. Feedback is our life, before you leave a neutral or negative feedback, please DO contact us to get a better solution, Because we don't want to get a NEUTRUAL feedback or NEGATIVE feedback .
2. If you are satisfied with our products and service, please help to leave "Positive Feedback" and "5 Perfect Stars”,for us when you receive your items and we will do the same for you. Thanks in advance!
3. If you have any questions regarding the transaction, before leaving any feedbacks, please contact us and give us an opportunity to find a solution. Thank you!
Shipping
Once we have received cleared full payment, your items will be dispatched in 1-3 days.
It normally takes :
7-14 business days
for US, UK, Canada, Australia, Asian countries.
14-21 business days
for Spain, German, Middle East countries.
18-25 business days
for Russia, Brazil, Italy, France, European countries.
24-32 business days
for South American countries.
We send items by air mail to the buyer without track number. There maybe some delay due to flight, holiday, weather, local post, local natural disaster impact. if your shipment delays, we hope you can be patient, and at the same time contact us, we will try our best to help you.
Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding / buying.
Returns
If any item is defective upon receipt or do not work, please contact us for the return address, return is accepted within 30 days after the buyer receiving the item.
Returned item has to be in its original condition. Buyer is responsible for return shipping costs . After receiving the return we will make a replacement depends on our available stock, if not available, a refund will be issued.
Payment
1
. We accept Paypal only.
2
. We only ship to your Paypal's address, please ensure your shipping address on your paypal account is correct. If you have any change for address, please inform us in ebay note.
3
. Payment must be fulfilled within 7 days after purchase. All non-paying orders will receive an unpaid reminder from eBay.
Feedback
1. In order to provide you the best service please treat the transaction fairly. Feedback is our life, before you leave a neutral or negative feedback, please DO contact us to get a better solution, Because we don't want to get a NEUTRUAL feedback or NEGATIVE feedback .
2. If you are satisfied with our products and service, please help to leave "Positive Feedback" and "5 Perfect Stars”,for us when you receive your items and we will do the same for you. Thanks in advance!
3. If you have any questions regarding the transaction, before leaving any feedbacks, please contact us and give us an opportunity to find a solution. Thank you!
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CC CV Automatic Step-Up Step-Down Buck Boost Power Supply Module DC-DC 300W 10A
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Power Supply Module Adjustable Constant Voltage Buck Boost with LCD HD Display
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