AC-DC power supply Module 220V to 12V 300mA
AC-DC power supply Module 220V to 12V แปลงไฟจาก 220 V เป็น 12 V 300mA 3.5W
Specifications:
- Input voltage range: AC50V-277V DC70V-390V
- No-load power: <0.05W Full power: <4W
- Output characteristics: multiple voltage modules can be used simultaneously to meet the needs of large current in a small area.
- Output voltage: 12V -0.05 + 0.3V no load and full load light load minus 0.1V rebound when 50% heavy load 100mV ripple.
- Output current: 12V0mA-300mA enter constant current mode when full load.
- Test resistance: 40 ohms (12V) for 12V
- Indicator light: green light
- Output power: 3.5W efficiency is about 80%.
- Output protection: over-voltage over-current over-temperature over-current short-circuit protection etc.
- Overall height: 13.5 mm
- Working temperature: -20 C to 70 C (not recommended higher than 70 C) high quality solid filter.