Product Description:
HS1561 250W DC-DC Boost Converter Adjustable 8.5 to 48 volts input - 10 to 50 volts output at 10A.
The module uses power management chip design, high reliability, small inrush current, small size, efficiency up to 96% and maximum power of 250W. The aluminum plate design is easy to install, and the back of the plate can be directly affixed to metal shell to dissipate heat thus reducing equipment space.
- Module Properties: Non-Isolated Boost Module
- Input voltage: DC 8.5V to 48V
- Input current: 10A (MAX) exceeds 8A or module temperature exceeds 60 degrees
- Static operating current: 10mA (12V to 20V. Quiescent current will increase at higher output voltages)
- Output voltage: 10 to 50V continuously adjustable (default delivery) Boost module, suitable for applications where the input voltage is less than the output voltage. Minimum output voltage is 1.5V higher than the input voltage.
- Output current: 10A MAX. At current greater than 6A adequate heat dissipation is necessary. (Note that the output current capability is reduced as the input to output voltage is increased)
- Constant current range: 0.2 to 8A
- Output power = input voltage x 10A, such as: input 12V x 5A = 60W, input 24V x 5A = 120W, input 36V x 5A = 180W, input 48V x 5A = 240W
- Potentiometer: CC is constant current regulation; CV is constant voltage regulation.
- Operating temperature: -40 to +85 degrees (enhance heat sink dissipation at higher ambient temperatures)
- Operating frequency: 150KHz
- Conversion efficiency: up to 96% (efficiencies related to input, output voltage, current, voltage differential)
- Over-current protection: yes (Output voltage is automatically reduced if input current exceeds 13A +/-10%)
- Input reverse polarity protection: Yes, (Maximum reverse current less than 5A)
- Installation method: 4 x 3mm screw holes
- Wiring: Wiring output, VIN+ input positive, VIN- input negative, OUT+ output positive, OUT- output negative.
- Module size: length 70mm x width 36mm x height 13mm
- Module single weight: about 50 g
Output voltage/current regulation method:
Adjust the CV potentiometer and set the output voltage to the desired voltage based on the battery or LED. Such as 10 series LED voltage regulation 37V.
Turn the CC potentiometer clockwise for about 30 turns, set the output current to minimum, connect the LED and adjust the CC potentiometer to the desired current. For battery charging, connect the battery to the output and adjust the CC to the desired current. (Note that batteries that are not fully discharged will not draw the maximum current allowed to that battery).
DO NOT adjust the current by short circuit. The circuit structure of the boost module cannot be adjusted by short circuit.
Application range:
- DIY a power supply, input 12V, output adjustable between 12 and 50V.
- Power electronic device. Output voltage can be set to the value required by the system.
- Power laptops, PDA or various digital products from the vehicle's 12V system
- Solar panel voltage regulator.
- Charge batteries, lithium batteries, etc.
- Drive high-power LED lights.
