DC-DC adjustable buck converter module
Price range: $11.99 through $19.901pcs
| Dimensions | N/A |
|---|---|
| Brand |
easyelecmodule |
product description
DC-DC adjustable buck converter 10A:
Based on the basic function of a buck converter, this module has many additional features. It allows you to adjust the output voltage and current by rotating the potentiometer to reach your desired levels. Additionally, it is equipped with an OLED screen for you to monitor the currently adjusted voltage and current, facilitating precise control. There are also two buttons – the upper one is the setting button and the lower one is the confirmation button, which are used to switch modes:
① view input voltage and power;
② view output voltage and power;
③ alternately view input voltage/current and output voltage/current.
After switching modes, you need to press the confirmation button to see the current value. Pressing the confirmation button again after confirming the mode can turn off the OLED screen. It is suitable for applications within 150W, with an input voltage range of 7V-36V and an output voltage range of 1.5V-35V.
DC-DC adjustable buck converter 3A:
The electrical specifications of this module are as follows: input voltage ranges from 5V to 23V, output voltage ranges from 0V to 16.5V, and the maximum output current is 3A, though it is recommended to use it within 2A. When using this module, you can adjust the output voltage by pressing the buttons on the left and right sides – long-pressing for quick adjustment and short-pressing for fine adjustment. Additionally, the module is equipped with an OLED screen, allowing you to monitor the current output voltage and current.
function description
DC-DC adjustable buck converter 10A:
DC-DC adjustable buck converter 3A:
electrical parameters
DC-DC adjustable buck converter 10A:
| Parameter | Specification |
|---|---|
| Input Voltage | 7V-36V |
| Output Voltage | 1.5V-35V continuously adjustable (Input must be at least 1.5V higher than output) |
| Output Current | Adjustable, max 10A (Recommended below 8A, natural cooling below 5A or 70W) |
| Output Power | Max 150W (Recommended below 100W, reduce power at large voltage differences) |
| Operating Temperature | -20°C ~ +75°C (Monitor power tube temperature, enhance cooling if exceeded) |
| Switching Frequency | 300KHz |
| Conversion Efficiency | Up to 95% |
| Short Circuit Protection | Yes(Constant current value equals current setting) |
| Reverse Polarity Protection | Yes |
| Reverse Current Protection | No(Add diode when used for charging) |
| Connection Method | Terminal or soldering(IN for input, OUT for output) |
DC-DC adjustable buck converter 3A:
| Parameter | Specification |
|---|---|
| Input Voltage | 5-23V (Keep margin, recommended below 20V) |
| Output Voltage | 0V-16.5V continuously adjustable, auto-saves last setting (Input must be ≥1V higher than output) |
| Output Current | Max 3A (Recommended below 2A, requires cooling if overheating) Current self-adjusts to load (not adjustable) |
| Reverse Polarity Protection | Yes |
| Short Circuit Protection | No (Avoid short circuit use) |
| Accuracy | 1%, 3-digit display(Current in mA) |
| Conversion Efficiency | Up to 95% (Depends on I/O voltage, current & difference) |
| Load Regulation S(I) | <0.8% |
| Voltage Regulation S(U) | <0.8% |
Module Size
DC-DC adjustable buck converter 10A:
DC-DC adjustable buck converter 3A:
Target users
Engineers, electronic enthusiasts, circuit testers, etc.
Demonstration video of the buck converter
preview picture
Shipping Cost
We only ship to the United States. Shipping costs are calculated based on the total order amount.
Shipping Method And Delivery Time
All orders will be processed and shipped within 72 hours of placing the order (excluding weekends and holidays). They will ship from Shenzhen, China, primarily via 4PX logistics. Depending on the destination and logistics conditions, other carriers such as DHL, FedEx, UPS, USPS, etc., may also handle the delivery. Estimated shipping time is 7-12 business days, with actual delivery occurring in 10-17 business days, depending on logistics conditions.
Payment:
We accept Visa, Master card, Maestro, American Express, JCB, Dinner's Club, Discover, Paypal, Apple Pay, Google Pay .
Reviews
There are no reviews yet.