AC 220 V to 3.3 V DC Power Supply

Kirjeldus

JY – 03 w series of wide range of input voltage, and power supply module can be ac/dc. High reliability, high precision, safer, more stable. Super small volume, stable output voltage, easy installation, etc. Widely used in post and telecommunications, industrial control, instrumentation, fire control and signal control, and other electronic systems.
A new upgrade, small volume, long life, high reliability.

Ac/dc wide input voltage of 85 ~ 265 vac or 85-360 VDC
Output short circuit protection, over temperature protection function.
Efficiency up to 80%

The input voltage: 85 ~ 85 vac or 265-360 VDC
Input current: 10-15 ma
No-load power consumption: 0.2 W or less

Precision of output voltage: DC3.3 V (0.1 V or less)
Output current: 650 ma
Output power: 3 w
Efficiency: 80%
Ripple (peak – peak) : 80 mv

Delay time: 500 ms/vin: 500 vac
Power down time: 80 ms/vin: 80 vac
Humidity: 85%
Switch frequency: 60-100 KHZ
Insulation resistance: 3000 vac / 1 min
Working temperature: – 40 ~ + 85 centigrade
Storage temperature: – 40 ~ + 105 centigrade
Shape size: 30 mm * 20 mm * 18 mm (excluding pin size)