3A DC-DC Adjustable Boost Step Up Power Supply Module With Dual LCD Display Voltage Ammeter No Housing
- Stock: In Stock
- Model: EB0049044
- SKU: EB0049044
Display using high-definition LCD screen, which can display voltage and current.
Press the key to adjust the voltage, the left to reduce the voltage, the right to add voltage, single press fine-tuning 0.05V voltage, long press and hold 1 second can quickly adjust the voltage, can withstand 100,000 times the press; compared to the same potentiometer voltage regulator is more convenient.
Product parameters:
Input voltage: 6-30V
Output voltage: 7V-32V continuously adjustable, only boost, can not buck, automatically save the last set voltage (The input voltage must be more than 1V lower than the output voltage).
Output current: Maximum 3A, it is recommended to use in 2A. When the heat is high, please add your own heatsink.
Output power: Maximum 65W, please keep the margin.
Input anti-reversed: Yes
Short circuit protection: Yes (please do not use for a long time, may be damaged)
Accuracy: 1%, three digits, the current unit is A.
Conversion efficiency: Up to 95% (efficiency is related with input, output voltage, current and pressure).
Size: 70mm * 50mm * 25mm
Weight: 50g
Calibration method:
In the case of no-load power, press and hold the left button to connect to the power supply, the display starts to flash, release the left button, use the multimeter to measure the output voltage, press the left and right keys to switch to the same output value, such as: when the module shows 18V, the output can be adjusted to 18V. Adjust the power supply, and then access the power supply, the output voltage will show the default 24V or so. The error can be calibrated within 0.05V, if the error is greater, you can try to re-adjust once.
Package includes:
1 x 3A DC-DC Adjustable Boost Power Supply Module
Shipping Time
After you successfully placed an order at RenhotecIC.com, you will receive a confirmation email with your invoice. Once your order is shipped, you will be emailed with the tracking information of your package. Also, you can choose your preferred shipping method during the checkout process. Kindly advise: please select DHL/FedEx if you need our product urgently.
The timeline of the whole shipping process is shown below:
The total delivery time is calculated from the time your order is successfully placed to the time received. Total delivery time is broken down into processing time and shipping time.
Processing time: The time it takes to prepare your item(s), includes preparing your items, performing quality inspections, and packaging for shipment. Normally, the processing time is 1-3 days (Only include Monday to Saturday ) after getting your order.
Shipping time: The time for your item(s) to travel from our warehouse to your destination. The shipping time depends on the shipping method you chose. Please refer to the shipping rate section for details.
Shipping Rates
You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:
You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:
| Shipping Method | Shipping Rates | Shipping Times |
| Flat Shipping (Promotion) | $10 | About 5-30 Working Days to Worldwide (Only include Monday to Saturday ) |
Standard Express（0.5KG starting price listed） | Based On Weights | About 5-15 Working Days to Worldwide (Only include Monday to Saturday ) |
Priority Express （0.5KG starting price listed） | Based On Weights | About 3-7 Working Days to Worldwide (Only include Monday to Saturday ) |
In addition, the transit time depends on where you're located, the shipping method you choose, and where your package comes from. We will keep you informed of any problems here to help you get your order as soon as possible.
If you want to know more information, please contact the customer service by contact form or sales@renhotecic.com. We will settle your problem as soon as possible. Enjoy shopping!
