2PCS 12V to 9V Step Down Converter Buck Converter DC 12V to 9V 2A 18W Voltage Regulator Power Supply 9V 12V 24V Waterproof Step-Down Module for

2PCS 12V to 9V Step Down Converter Buck Converter DC 12V to 9V 2A 18W Voltage Regulator Power Supply 9V 12V 24V Waterproof Step-Down Module for

12V-9V Converter Parameter: Input voltage DC 12V; output voltage DC 9V; output current 2A; output power 18W. Feature: Aluminum case and silicone sealed design. High conversion efficiency(over 95% max), low heat generation, good heat dissipation, high safety. Waterproof,Anti-shock,Anti-humidity and Dust-proof, more durable. Protection: With multiple automatic protection function, overcurrent, short circuit, overtemperature, waterproof, input reverse connection protection. Wide Application: 12v to 9v 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. Package & Warranty: You will receive 2pcs DC 12V to 9V 2A 18W Voltage Regulator. If you have any problems please feel free to contact us.

AITIAO DC to DC 12V to 9V Step Down Converter Power Regulator  

Parameter:

• Input voltage: DC 12V
• Output voltage: DC 9V
• Output current: 2A
• Output power: 18W
• Conversion efficiency: over 95% max.
• Working temperature: -20℃~80℃
• Dimension: approx. 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:

• 2x DC 12V to 9V Buck Converter