High-power DC-DC Adjustable Boost Module Max 15A
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Air freight costs are based on the weight of the product (including packaging bags and cushioning materials). For products under 2kg, freight is calculated in 50g increments. For products between 2kg and 4kg, freight is calculated in 100g increments. For products over 4kg, freight is calculated in 1kg increments.
If your order exceeds 4kg or the shipping cost exceeds $70, we recommend contacting our customer service for an accurate shipping quote. You will need to provide your zip code address when you contact us.
Air freight options include DHL, UPS, FedEx, and Yun Express, with a delivery time of 7-12 days.
When the weight of the express delivery exceeds 12kg or air shipping cost exceeds US$100 or sea shipping cost exceeds US$50, you can choose B2B shipping:
Air freight(10-14 days)
Yun quik boat sea freight (15-20 days)
Quik boat sea freight(20-25 days).
Air freight B2B express |
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| US Area | Unit Price | Date | Last-mile Delivery |
| Western United States (zip codes starting with 8 or 9) |
US$7.5/kg + US$2 | 10-15 days | UPS / FEDEX / GOFO |
| Central United States (zip codes starting with 4, 5, 6, or 7) |
US$8.5/kg + US$2 | ||
| Eastern United States (zip codes starting with 0, 1, 2, or 3) |
US$9.0/kg + US$2 | ||
Yun quit boat sea freight B2B express |
|||
| US Area | Unit Price | Date | Last-mile Delivery |
| Western United States (zip codes starting with 8 or 9) |
US$3.4/kg + US$2 | 15-20 days | UPS / FEDEX / GOFO |
| Central United States (zip codes starting with 4, 5, 6, or 7) |
US$3.6/kg + US$2 | ||
| Eastern United States (zip codes starting with 0, 1, 2, or 3) |
US$3.8/kg + US$2 | ||
Quit boat sea freight B2B express |
|||
| US Area | Unit Price | Date | Last-mile Delivery |
| Western United States (zip codes starting with 8 or 9) |
US$2.6/kg + US$2 | 20-25 days | UPS / FEDEX / GOFO |
| Central United States (zip codes starting with 4, 5, 6, or 7) |
US$2.8/kg + US$2 | ||
| Eastern United States (zip codes starting with 0, 1, 2, or 3) |
US$3.0/kg + US$2 | ||
Processing starts after your payment confirmed. Normally, it needs 2-5 days. The processing time depends on the quantity of items.
Output Voltage/Current Adjustment Method
1. Adjust the "CV-ADJ" potentiometer to set the output voltage to your desired value based on your battery or LED. For example, adjust the voltage to 37V for 10 LEDs. (Counter-clockwise adjustment increases the voltage, clockwise adjustment decreases the voltage.)
2. Turn the "CC-ADJ" potentiometer counter-clockwise approximately 30 turns to set the output current to minimum. Connect the LEDs and adjust the RV2 potentiometer to the desired current. For battery charging, fully discharge the battery before connecting it to the output and adjust RV2 to the desired current. (For charging, always use a fully discharged battery for accurate adjustment, as the more charge remaining, the lower the charging current.) (Counter-clockwise adjustment decreases the current, clockwise adjustment increases the current.)
Note: Do not adjust the current using a short circuit. The boost module's circuit structure cannot be adjusted using a short circuit.
Applications
Regulated power supply: Input 12V is sufficient; output is adjustable from 12-50V.
Powering your electronic devices; the output value can be set according to your system voltage.
As a car power source, it powers your laptop, PDA, or various digital devices.
High-power laptop power bank: requires a high-capacity 12V lithium battery pack.
Solar panel voltage regulation.
Charging rechargeable batteries, lithium batteries, etc.
Powering high-power LED lights.
Module Name: 400W Boost Constant Current Module
Module Type: Non-isolated Boost Module (BOOST)
Input Voltage: DC8.5V-50V
Input Current: 15A (MAX) For voltages exceeding 8A, please improve heat dissipation.
Quick Current: 10mA (When boosting from 12V to 20V, the quick current will increase with higher output voltage.)
Output Voltage: 10-60V continuously adjustable (Default output is 19V; please specify if other voltages are required.) 12-80V fixed output (For bulk orders)
Output Current: 12A MAX For voltages exceeding 7A, please improve heat dissipation (Related to the input/output voltage difference; a larger voltage difference results in a smaller output current.)
Constant Current Range: 0.2-12A
Output Power: = Input Voltage * 10A, e.g., 12V * 5A = 60W, 24V * 5A = 120W, 36V * 5A = 180W, 48V * 5A = 240W Operating temperature: -40~+85 degrees Celsius (Please enhance heat dissipation when the ambient temperature is too high)
Operating frequency: 150kHz
Conversion efficiency: Up to 96% (Efficiency is related to input and output voltage, current, and voltage difference)
Overcurrent protection: Yes (Automatically reduces output voltage when input exceeds 15A, with a certain range of error.)
Input reverse connection protection: None (For higher reverse current protection, please insert a diode in series with the input)
Mounting method: 4 2.5mm screw holes
Module dimensions: Length 67mm, Width 48mm, Height 28mm