High-power DC-DC Adjustable Boost Module Max 250W Aluminum Substrate
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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 |
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| 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 | ||
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Input Voltage: DC10V-40V
Input Current: 6A (MAX)
Quiet Operating Current: 10mA (When increasing from 12V to 20V, the quiescent current will increase with higher output voltage)
Output Voltage: 10-50V continuously adjustable (Default output is 19V)
Output Current: 6A MAX. For currents exceeding 4A, please improve heat dissipation (related to the input/output voltage difference; the larger the voltage difference, the lower the output current).
Constant Current Range: 0.2-6A
Output Power: = Input Voltage * 6A, e.g., 12V * 6A = 72W, 24V * 6A = 144W,
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: 92%-96% (Efficiency is related to input and output voltage, current, and voltage difference)
Input Reverse Connection Protection: Yes (less than 5A. For higher reverse connection current, please insert a diode in series with the input)
Mounting Method: 4 x 3mm screw holes
Wiring Method: Wired output
Module Dimensions: 70mm (L) x 36mm (W) x 13mm (H)
Output Voltage/Current Adjustment Method:
1. Adjust potentiometer RV1 to set the output voltage to your desired value based on your battery or LEDs. For example, adjust RV1 to 37V for 10 LEDs.
2. Turn potentiometer RV2 clockwise approximately 30 turns to set the output current to the minimum. Connect the LEDs and adjust potentiometer RV2 to the desired current. For battery charging, fully discharge the battery before connecting it to the output and adjust RV2 to the desired current. (When charging, always use a fully discharged battery for accurate adjustment, as the more charge remaining in the battery, the lower the charging current.) Do not adjust the current using a short circuit method, as the boost module's circuit structure cannot be adjusted by short circuits.