Cllena DC/DC 12V to 48V Boost Converter 5A 240W Step Up Voltage Regulator Module Car Power Supply Voltage Transformer (Input 10V-16V)

Cllena DC/DC 12V to 48V Boost Converter 5A 240W Step Up Voltage Regulator Module Car Power Supply Voltage Transformer (Input 10V-16V)

Input voltage range: DC 10V-16V; Output voltage: DC 48V(non-adjustable); Output current: 5A (rated working current); Output power 240W. High conversion efficiency: The conversion efficiency may reach 95%; Its dynamic response speed is 5 percent 200US, please lower the power or enhance heat radiation when temperature over 40℃ Protections: Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage. Aluminum shell and silicone sealed design: Waterproof, Anti-shock, Anti-humidity and Dust-proof, more durable. Wide application: Trucks, taxi radio, emu, car audio, LCD TV, advertising screen, LED lights, monitoring system, electronic systems etc. Wiring: OUTPUT+ to LOAD+, OUTPUT- to LOAD-; INPUT+ to BAT+, INPUT- to BAT-

Note:
* Never connect to solar panel, PWM/MPPT charge controller, inverter or wind turbine.
* Never charge the battery. Keep good air convection.
* Never reverse the polarity.
* Use the enough big cable to avoid the voltage drop.

Application:
12V DC battery as input power to 48V DC appliances as output load.

Specifications:
Input Rated Voltage: 12V DC
Input Voltage Range: 10V-16 DC
Output voltage: 48V DC
Output Current: 5 Amp
Output Rated Power: 240W
Efficiency: 97% (half load); 95% (full load)
Weight: 300g

Features:
1. 100% full power and stable current output, non-isolated module.
2. Industry grade DC 12V to DC 48V step up converter, efficiency up to 95%.
3. Die-cast aluminum shell, epoxy potting, cooling by free air convection; Waterproof level IP68 and anti-shock protection.
4. Protections: Over-current, Over-voltage, Over-temperature, Over-load and Short-circuit, auto-recovery when device is back to normal operating.
5. Certificates: CE/RoHS, 1 year warranty, lifetime up to 100,000 hours.

Package included:
1 x DC 12V-48V 5A Step up Converter

Questions:
How to choose the correct current for loads?
For example, if the max current of your load device is 10A, then choose 10A/0.8=12.5A at least for resistive loads according to international standard.
If the load device is motor or compressor, then you may choose 10A/0.5=20A according to real testing result since the motor and compressor starting current may be 2-3 times than nominal current.