Buy 2 pieces for just $11.99 + shipping
 
Wiring instructions:
IN: input ( connected to 12V),Red wire(output) should be connected to positive, Black wire should be connected to negative
OUT: indicates that the output (9 V ),Yellow wire(output) should be connected to positive, Black wire should be connected to negative
 
Descriptions:
Input voltage: DC12V(12-20V)
Output voltage: DC9V 2A 18W
Output Current(max): 2A
Output Power: 18W
Conversion efficiency: up to 96%
Soft-start time: 500mS
Output ripple: 50mV (MAX) 20M-bandwidth
Dynamic response speed: 5% 200uS
Operating Temperature: Industrial (-40℃ to +85℃) (ambient temperature exceeds 40 degrees, lower power use, or to enhance heat dissipation)
Short circuit protection: sustainable, self-recovery
Size: 46x27x14mm
Weight: 35g
Features:
Module Properties: non-isolated buck
Light compact, convenient to use and transport
Rectification: synchronous rectification
1, using imported switching module is integrated manufacturing, quality is stable and reliable.
2, the synchronous rectifier technology conversion rates above 90%, heat, very low.
3, the module has overvoltage, the flow, thermal, short circuit, etc, and can be automatic protection function in normal working conditions after recovery
4, epoxy resin packaging, waterproof, moistureproof, earthquake, dustproof, use for a long time is stable and reliable.
5, ultra-thin, small size, high efficiency and easy installation use.
Applications：
Application：Bus, CMB, large trucks, motor car, solar power, bus display, taxi ad screen, absolutely no interference with radio taxi, car audio, LCD TV, LED, intercom and monitoring system.
 
1 x DC-DC Converter 18W DC 12V to 9V 2A