ماژول DC به DC کاهنده 3 آمپر با قابلیت تنظیم ولتاژ خروجی

 product introduction:
 
*The maximum output current 3A, long-running 2.1A
 
*The new design, circuit design does not require electrolytic capacitors and tantalum capacitors
 
* new program uses synchronous rectifier technology circuit efficiency is very high, turn 5V 0.7A 6.5V when efficiency up to 97.5%, 12V turn 5V 1A, they also achieved 94%, in contrast to some colleague efficiency only 60-70%. (Efficiency test removes the reverse polarity protection diode and fuse drop).
 
* Large shielded inductance current, low resistance, to maximize efficiency. warmth.
 
*Ultra-small size, 20 (L) * 11 (W) * 5 (H) mm
 
* Ultra-low quiescent current, quiescent current of 0.85 mA. Connected to the car battery without adding can be connected to the cigarette lighter line or ACC power cable line.
 
* Output Integrated adjustable and fixed voltage, fixed output not need customization, direct can be very voltage, potentiometer adjust, versatility is very strong on the board under the spot welding
 
* Integration enabled port, standard mode, low close, bring comfort control