LOIYLLEN 12V to 24V Step Up Converter 9~20Vdc to 24Vdc 0~5A MAX 0~120W
LOIYLLEN 12V to 24V Step Up Converter 9~20Vdc to 24Vdc 0~5A MAX 0~120W


LOIYLLEN 12V to 24V Boost Transformer 9~20Vdc to 24Vdc 0~5A MAX 0~120W Waterproof Voltage Boost Module Converter (9~20V Input / 24V 0~12V Adaptive Output 5A MAX)

Recommendations for choosing the right current for charging devices:

        For example, if the charger has a maximum current of 5A, then according to the resistive load standard, choose 5A / 0.8 = at least 6.25A.

        It is recommended to choose a transformer with a slightly higher output current, for example b.A transformer with a power of 10 A.

        Since our transformers have an adaptive output (according to the load equipment requirements), choosing a transformer with a higher current rating also improves thermal performance.

        The more space left for the transformer, the better its heat dissipation and longevity.

        According to the actual test results, if the loading device is a compressor or a motor, you should choose at least 5A / 0.5 = 10A (since the starting current of some devices can be 2-3 times the rated current).

It must be ensured that the voltage consumption and current consumption are sufficient:

        The input power (voltage * current = power.) must be higher than the output power (since the conversion efficiency of the transformer is 96%).

        For example, use a 12V converter (allowed input in the range 9-20V) to 24V, 5A, 120W to connect the load device (assuming the load device requires 24V voltage and 5A current). When the input voltage is 10V, the input current must be greater than 12A to ensure sufficient output power (Voltage * Current = Power 10V * 12A = 120W).


  • 12V to 24V step up converter: Input voltage range: DC 12V (9~20)V; Output voltage: DC 24V; Output current: 0 ~ 5A MAX (adaptive) Output power: 0 ~ 120W MAX (adaptive).
  • Industrial Grade Transformer Power Output: Our transformer power is adaptable. It is recommended to choose a transformer with a higher current than the output device requires. (Because the instantaneous power of many devices is higher than the power when the device is turned on.) The more space left for the transformer, the better the heat dissipation and service life.
  • Die-cast aluminum alloy body, excellent heat dissipation by integrated molding: aluminum alloy integrated heat dissipation design, higher thermal conductivity. Die-cast aluminum alloy body improves flame resistance, hardness and strength. Epoxy resin bottom: better heat conduction and heat dissipation, IP68 protection, waterproof, dustproof and shockproof.
  • Multiple protections, high output stability: The DC transformer features over-current protection, over-voltage protection, over-temperature protection and short-circuit protection. High-quality components, 96% conversion efficiency, superior performance, ultra-long life.
  • The working principle of the transformer: the input power (voltage * current = power) should be greater than the output power (because the conversion efficiency of the transformer is 96%). Note: the higher the input current, the better, the higher the current carrying capacity of the transformer, the lower the load and the lower the calorific value. (High current input will not attack the device)

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