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Description
Pololu Adjustable 9-30V Step-up Voltage Regulator U3V50AHV
Elevates voltage from 2.9V to 30V
Ensures 80%-95% efficiency
Handles input currents up to 5A
Offers versatile mounting options
Includes built-in safety protections
The Pololu Adjustable 9-30V Step-up Voltage Regulator U3V50AHV is a robust and efficient device designed to elevate input voltages as low as 2.9 V to a selectable output voltage ranging from 9 V to 30 V. This regulator is part of the switching regulator family, also known as switched-mode power supplies or DC-to-DC converters, and it boasts an efficiency rate between 80% and 95%. The regulator can handle input currents up to 5 A, with the available output current being contingent upon the input voltage, output voltage, and efficiency.
This model features built-in protections, including reverse-voltage protection, over-current protection, thermal shutdown, and an under-voltage lockout that activates when the input voltage falls below 2.5 V. The regulator's compact design includes two mounting holes for secure installation and offers multiple options for electrical connections, such as solderless breadboards and terminal blocks.
The output voltage can be adjusted using a multimeter and a light load, with the potentiometer allowing for fine-tuning. However, care must be taken to avoid exceeding the input voltage relative to the output setting, as this could result in permanent damage. The regulator is not intended for frequent adjustments, and the potentiometer lacks physical end stops, allowing for continuous rotation.
Note: During normal operation, this product can become hot enough to cause burns. Handle with care.
1x Pololu Adjustable 9-30V Step-up Voltage Regulator U3V50AHV
Included terminal blocks
48 x 15 x 10.5 mm (1.9 x 0.6 x 0.41")
Input voltage range: 2.9 V to VOUT
Output voltage adjustable from 9 V to 30 V
5 A switch supports input currents up to 5 A
Integrated reverse-voltage protection
Includes over-current protection
Features over-temperature shutoff
Equipped with under-voltage lockout
Typical efficiency ranges from 80% to 95%
Two mounting holes for #2 or M2 screws
Smaller holes for 0.1″ header pins
Larger holes for terminal blocks provide multiple connection options
If you are not satisfied for whatever reason with a Product you bought on the Site, it is possible to return it for refund within 30 days from the date you received it unless otherwise indicated in the Product listing. You must first advise the Vendor associated with your order in your account to obtain a return authorization (‘’RA’’) number before returning a Product. (‘’RA’’) numbers are valid for 30 days, within which time the returned Products should be received by the Vendor. No returns will be accepted without having previously obtained an (‘’RA’’) number. The Product must then be returned in its original packaging (in perfect condition for resale) with its receipt and your (‘’RA’’) number. Reimbursement will be denied for any Products which do not conform to the above mentioned conditions.
Build-it-yourself Robot Parts are not refundable once assembled. Robots & Kits requiring assembly or soldering are also not refundable once assembled, soldered or modified in any way. All sales of robotic software and apps are final and cannot be refunded or exchanged. Returns are not accepted on special orders and clearance items except when they are found defective, in which case the Product may be repaired or replaced at the Vendor’s discretion. 20% Restocking fees may apply if you are returning a large quantity of the same Product that was ordered specifically for you from the manufacturer.
Please note that all items will be reimbursed within 7 to 14 days of receiving the Product (shipping fees excluded). You must also cover the cost of returning the Product. Shipping fees will only be refunded if the return is a result of a shipping error on our part. Cleaning fees of USD 100 may also be charged if a domestic robot is returned and has not been properly cleaned.
