Description: Stemedu 3PCS LM2596 DC to DC Buck Converter 4-40V to 1.25-37V Adjustable Voltage Regulator Step-Down Module with LED Voltmeter Display 3A 【High Precision】LM2596 DC-DC adjustable step-down module, with voltmeter display, voltmeter error ± 0.1V, measuring range 4~40V (When Input voltage lower than 4V, on-board voltmeter does not work and does not display) 【Input Voltage】The input voltage is 2.5V~40V, and the input voltage must be more than 1V higher than the output voltage 【Output Voltage】The output voltage is 1.25V~37V (adjustable); The maximum output current is 3A 【Features】This module has the advantages of low power consumption and high efficiency, and has the functions of overheating protection and short circuit protection. If it exceeds 15W, please strengthen heat dissipation. 【Widely Application】This voltage reduction module can be used in the voltage reduction field where the input voltage is higher than the output voltage, such as storage battery, power transformer, DIY adjustable voltage stabilizing power supply, 24V vehicle mounted pen and notebook power supply, industrial equipment voltage reduction, 12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V, 36V to 24V, etc. Features: - DC-DC Buck Converter Module with LED Display. - With terminal blocks, which is convenient to use without soldering iron, and the wire connection points are reserved. (The input voltage must be more than 1V higher than the output voltage). - The internal oscillation frequency of 150KHz is adopted, which belongs to the second generation of switching voltage regulator, with low power consumption and high efficiency. - The input end is equipped with diode protection, and the module will not be burnt by reverse connection. - It has overheat and short circuit protection (please use a heat sink for a long time working when exceeding 15W or 2A). - Button to switch the input / output voltage measurement. - Voltage measurement indicator. How to Calibrate the Digital Tube Voltmeter Short Press: Input and output change Moderate Press: Enter the Fine-tuning state (increase/ decrease voltage. default is zero) Next "Short Press" to adjust. "Moderate Press", "long press”to restore. Longer Press: The state of low power consumption. At this time "Mixie tube" and "instruction" all put out, if next with keys pressed, measure back. Mixie tube open Turn off the voltmeter: Long press (>1s, Shipping We offer FREE shipping on all orders! We ship within Three business days of payment, usually sooner. We use a selection of shipping services such as UPS, FedEx, USPS etc. We only ship to the lower 48 states, no APO/FPO addresses or PO Boxes allowed. Local pickups and combined shipping options are not provided at this time. Return You can return a product for up to 30 days from the date you purchased it. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. Payment We accept payment by any of the following methods:PayPalPlease pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner! Feedback Customer satisfaction is very important to us. If you have any problem with your order, please contact us and we will do our best to make you satisfied. Contact Us If you have any queries, please contact us via ebay. We usually respond within 24 hours on weekdays. Please visit our eBay store to check out other items for sale! Thank you for shopping at our store.
Price: 19.26 USD
Location: Los Angeles, California
End Time: 2024-11-18T20:46:43.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Color: Blue
Package Dimensions LxWxH: 6.5x4.02x0.63 Inches
Weight: 0.11 Pounds
Type: Does not apply
MPN: Does not apply
Model: Does not apply
Brand: Stemedu
