DROK DC Buck Converter, 5.3V-32V to 1.2V-32V 12A Adjustable Power Supply
DC-DC converter
Identity
- Type
- DC-DC converter
- Maker printed on the part
- DROK
Battery and charging
- Pack shipped with
- if you charge the battery, first power the module then connect to the battery, and ensure that the battery voltage is lower than the output voltage
- Round-trip efficiency
- about 96%
- Output current
- 8A
- Output power
- 120W
- Output voltage range
- DC 1.2-32V
- Input voltage range
- DC 5.3-32V
“Output stop current from feeding back: none (if you charge the battery, first power the module then connect to the battery, and ensure that the battery voltage is lower than the output voltage)”
Source: amazon.com/dp/B078Q1624B/ref=cm_sw_r_cso_fm_apin_dp_86ED95EYG3MBDT8WGKYD
“Conversion efficiency: about 96%”
Source: amazon.com/dp/B078Q1624B/ref=cm_sw_r_cso_fm_apin_dp_86ED95EYG3MBDT8WGKYD
“Output current: 8A for long-term stable work, strengthen the heat dissipation can reach 12A”
Source: amazon.com/dp/B078Q1624B/ref=cm_sw_r_cso_fm_apin_dp_86ED95EYG3MBDT8WGKYD
“Output power: natural cooling 120W (within 8A), enhance cooling can reach 160W”
Source: amazon.com/dp/B078Q1624B/ref=cm_sw_r_cso_fm_apin_dp_86ED95EYG3MBDT8WGKYD
“Output voltage range: DC 1.2-32V (must ensure that the input voltage is higher than the output voltage, the minimum voltage difference is 0.8V)”
Source: amazon.com/dp/B078Q1624B/ref=cm_sw_r_cso_fm_apin_dp_86ED95EYG3MBDT8WGKYD
“Input voltage range: DC 5.3-32V (limit 35V; the lowest input 4V can achieve buck, but less than 5.3V input voltage, current measurement is inaccurate)”
Source: amazon.com/dp/B078Q1624B/ref=cm_sw_r_cso_fm_apin_dp_86ED95EYG3MBDT8WGKYD
Battery care and safety
- Short-circuit protection
- yes
“Short circuit protection: yes”
Source: amazon.com/dp/B078Q1624B/ref=cm_sw_r_cso_fm_apin_dp_86ED95EYG3MBDT8WGKYD
Size and fit
- Overall dimensions
- 82x 52x 32mm
“Short circuit protection: yes Dimension: 82x 52x 32mm”
Source: amazon.com/dp/B078Q1624B/ref=cm_sw_r_cso_fm_apin_dp_86ED95EYG3MBDT8WGKYD
Compatibility
- What its maker says it is for
- RV Solar Panel Golf Cart
“DROK DC Buck Converter, 5.3V-32V to 1.2V-32V 12A Adjustable Power Supply, 5v 9v 12v 24V 30V 32V Step Down Voltage Regulator with LCD Display Volt Transformer Reducer CC CV for RV Solar Panel Golf Cart”
Source: amazon.com/dp/B078Q1624B/ref=cm_sw_r_cso_fm_apin_dp_86ED95EYG3MBDT8WGKYD
Sources
- Amazon.com: DROK DC Buck Converter, 5.3V-32V to 1.2V-32V 12A Adjustable Power Supply, 5v 9v 12v 24V 30V 32V Step Down Voltage Regulator with LCD Display Volt Transformer Reducer CC CV for RV Solar PanArchived document
Source: amazon.com/dp/B078Q1624B/ref=cm_sw_r_cso_fm_apin_dp_86ED95EYG3MBDT8WGKYD
Retrieved November 2, 2026