Input Voltage: DC 8V-35V (12V/24V)
Output Voltage: DC 3.7V-12V (5V/9V/12V/QC 3.0)
Output Current: 3A
Output Power: 36W
Conversion Efficiency: >90%
Load Regulation: ±3%
Quiescent Dissipation: <10mA
Operating Temperature: -25~65℃
Storage Temperature: -40~80℃
Operating Humidity: 10%-90%RH
Waterproof Grade: IP67
Over-temperature Protection: Yes
Over-current Protection: Yes
Input Reverse Connection Protection: Yes
Short-circuit Protection: Yes
Dimension: 1.18*1.06*0.55 inch
Input Wire Length: 5.79 inch
Output USB Cable Length: 12.48 inch
Installation Hole Distance: 2.2 inch
Installation Hole Diameter: 0.16 inch
PARAMETER --- DROK dc-dc buck converter input voltage range DC 8V-35V (12V/24V); output voltage 3.7V-12V (5V/9V/12V/QC3.0); output current 3A.
APPLICATION --- the step down power module can be used in integrated wiring for monitoring fire alarming system; bus, minibus, truck display screen, taxi advertising screen; car radio, audio; LCD television, LED; solar power generation system; interphone, etc.
QUICK CHARGING --- support QC 3.0, QC 2.0 (5V3A, 9V2A, 12V1.5A); support Huawei FCP fast charging; support BC 1.2 USB charging protocol (5V 1.5A); support Apple 5V1A 1.5A 2.4A charging mode; support Samsung device.
PROTECTION --- this car volt transformer module comes with over-temperature protection, over-current protection, input reverse connection protection, short-circuit protection, waterproof grade IP67.
FEATURE --- synchronous rectification, high conversion of over 90%, low heat generated; high-integrated chip, stable and reliable; epoxy resin sealed, shock-proof, waterproof, moisture-proof, dust-proof.
1. Support QC 3.0, QC 2.0 (5V3A, 9V2A, 12V1.5A).
2. Support Huawei FCP fast charging.
3. Support BC 1.2 USB charging protocol (5V 1.5A).
4. Support Apple 5V1A 1.5A 2.4A charging mode.
5. Support Samsung device.
6. Compatible with phone support or not support fast charging.
7. For device doesn't support fast charging, the default output is 5V; for device support QC quick charging, the output will be intelligent indentified within 3.7-12v.
1. High-integrated chip, stable and reliable.
2. Synchronous rectification, high conversion of 90%, low heat generated.
3. Epoxy resin sealed, shock-proof, waterproof, moisture-proof, dust-proof.
1. Connect the wiring in strict according with the wiring instruction.
2. Use short and thick input & output wire to ensure output enough voltage and power.
3. If there are multiple output wire, do not combine the load.
4. Leave a margin for the power supply to ensure it can long-term stably working.
1x Car Buck Converter