DROK 12v to 3.7v Buck Converter, DC 8-35V to 3.7V 3A 11W Voltage Regulator Board Power Supply Module, 5V 6V 9V 12V 24V Waterproof Car Volt Step Down

DROK 12v to 3.7v Buck Converter, DC 8-35V to 3.7V 3A 11W Voltage Regulator Board Power Supply Module, 5V 6V 9V 12V 24V Waterproof Car Volt Step Down

PARAMETER --- input voltage DC 8V-35V (9V 12V 24V 30V); output voltage DC 3.7V; output current 3A; output power 11W. APPLICATION --- 12v to 3.7v step down converter. Can be used for car audio, LED display; motor, speaker; auto map navigator; hard disk player; media; electric fan; toy cars; air conditioning; solar energy, etc. PROTECTION --- over-current protection; over-temp protection; input reverse connection protection; short-circuit protection; waterproof; dust-proof; moisture-proof; shock-proof. CONVERSION EFFICIENCY --- over 95% max. FEATURE --- high conversion efficiency, low heat generation; aluminum case, good heat dissipation, high safety. DROK DC/DC Step Down Power Regulator 12V to 3.7V Converter

Parameter:
Input voltage: DC 12V/9V (8V-35V)
Output voltage: DC 3.7V
Output current: 3A
Output power: 11W
Conversion efficiency: over 95% max.
Working temperature: -20℃~80℃
Dimension: 35*26*21mm/1.37*1.02*0.98 inch
Mounting hole distance: 41mm/1.61 inch
Mounting hole diameter: 4mm/0.15 inch
Installation cable length: 13-14cm/5.11-5.51 inch
Cooling: natural cooling

Protection:
Over-current protection;
Over-temp protection;
Input reverse connection protection;
Short-circuit protection

Wiring:
Input:
Red wire: input +
Black wire: input -
Output:
Yellow wire: output +
Black wire: output -

Package Included:
1x Step Down Module