موجودی انبار : 8 عدد
5 از 5.0 با 2 رای
ماژول رگولاتور DC به DC کاهنده / افزاینده 4 آمپر با قابلیت نمایش و تنظیم ولتاژ و جریان خروجی
Features:
Input voltage range: DC 5.5~30V (when the input voltage is 5V, the boost and buck can be achieved, but the voltage and current measurement is inaccurate; under 4.7V, under voltage protection will be activated)
Output voltage range: DC 0.5-30V
Output current: can stably work at 3A for a long time, when enhance heat dissipation can reach 4A
Output power: 35W (natural cooling), when enhance heat dissipation can reach 50W
Voltage display resolution: 0.05V
Current display resolution: 0.005A
Conversion rate: about 88%
Soft start: Yes, (a large power load module may fail when it is started)
Input reverse connection protection: yes
Output stop the current from feeding back protection: yes
Short circuit protection: yes
Working frequency: 180KHZ
Size: 66 * 48 * 21mm
Mounting hole: 4mm in diameter