DC-DC 8A Automatic Step-Up Step-Down Buck Boost Adjustable Power Module

Description

Product Overview
DC-DC 8A Automatic Step-Up Step-Down Buck Boost Adjustable Power Module
Description:
This module can be applied to relatively large fluctuations in the input voltage, the output requirements are relatively stable area.
Module Properties: non-isolated synchronous rectifier step-up/step-down module automatically
Input voltage: DC5-30V
Input Current: 8A (MAX) Peak 10A (can use in Long working hours when input Current :< = 6A)
Quiescent Current: 4mA (Operating Voltage Different, There will be errors)
Output voltage: DC1.25-30V continuously adjustable
Output Current: 10A (MAX)
(it can be long time susing when natural cooling output current <=5A)
Output current range: 0.2-10A
Operating temperature: -40 to +85°c
Operating Frequency: 150KHz
Conversion efficiency: Up to 91% (efficiency and input and output voltage, current, voltage dropout related)
Current protection: yes
Short circuit protection: (enter the 10A fuse) double circuit protection, use more secure.
Over-temperature protection: Yes (over-temperature automatically reduces the output voltage)
Input Reverse Polarity Protection: None (if required in the input string into diode)
Output anti-anti-irrigation: Yes, for charging plus blocking diode is not required.
Installation: 4pcs 3mm screws
Connection: welding output, (V-IN as an input, V-OUT is the output)
Module dimensions: 60X53X22mm/2.36X2.08X0.86inch (LxWxH)
Output current adjustment method:
1. CV potentiometer adjustment, depending on your load requirements, the output voltage is set to the voltage value you need.
2. CC potentiometer counterclockwise located about 30 laps, (ie, the output current is set to a minimum), connected to the LED, potentiometer CC tune to the desired current. After charging for battery, the battery fully discharged, and then to output, adjust to your desired current CC, (be sure to use for charging batteries completely discharged before being allowed to transfer, because the battery power is left in the more, the charging current is smaller.) Please do not use the short-circuit current way of transfer, the circuit structure of the module can not short-circuit the way transfer
Package Includes:
1 x DC-DC 8A Automatic Step Up Step Down Adjustable Power Module 150KHz
Shipping Policy
Item Location
Payment Mathord
Returns Policy
About Feedback
Shipping Policy
1. We Ship to Worldwide
2. We ship your orders within 1-2 business days after the payment cleared.
3. Item shipped from China via china Post Airmail, reach most of the countries within 2 to 4 weeks.
4. Delivery time depends on destination and other factors, it may takes up to 20 days. If you don't receive
the item after 30 days,please keep in touch with us, we'll investigate and solve the delivery problem.
5. Import duties, taxes, and charges are not included in the item price or shipping cost. 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 or buying.
Item Location
ShenZhen
Payment Mathord
1. We accept PAYPAL only.
2. Payment must be made within 7 days of auction closing (Unpaid dispute will automatically open when item
is not paid in 7 days).
3. PLEASE NOTE: SHIPPING&HANDING DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES.
4. Please list your special requests (color, packages, value of declaration, etc.) in the EBAY NOTES SECTION
when you make payment
Returns Policy
1. Customer satisfaction is our top goal. All products are quality checked. They are new and in good
condition when shipped to our customers. If product is defective or damage upon arrival, or wrong
product shipped, please keep in touch with us immediately. Returns accepted within 14 days of delivery date
and item must be in original new condition, not worn or altered in any way with attached tags & wrap.
Otherwise deal is final. Return shipping must be paid by buyer.
2. Please keep in touch with us first if you have anyproblems/questions/concerns. We will be happy to resolve
any issues you may have in a cordial and friendly manner.
3. We appreciate your Positive Feedback, and will do the same in return. PLEASE DO NOT leave
negative feedback without first communication with us. Please allow max 24 HOURS for us to respond
About Feedback
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is
very important to us. We request that you keep in touch with us immediately BEFORE you give us neutral or
negative feedback, so that we can satisfactorily address your concerns.It is impossible to address
issues if we do not know about them!