Power supply for 4-port optical node

NO.

ITEM

Specification

1

Input

Input Voltage Range

40-95VAC

Rated Input Voltage

60

Input Frequency(Hz)

50/60

Input Current(max)

＜4.0

Inrush Current

＜50@60VAC

Efficiency(%)

≥75%

2

Output

Output Voltage Range(VDC)

±24

+12

±5

Load Current(MIN)(A)

0.1

0.1

0.1

Load Current(A)

2.5

2.0

0.5

Voltage Accuracy(VDC)

±2%

±4%

11.4-12.4

Line Regulation(%)

≤±1

≤±2

≤±1

Load Regulation(%)

≤±2

≤±2

≤±2

Ripple(mV)

≤20

Noise(mV)

≤100

Temperature coefficient

±0.03% ℃

Output Power(W)

86.5

3

Protections

Over load protection

110%~170% of rated power

Short circuit protection

Auto recovery

Over voltage protection

115%~135% of rated output voltage(V1)

4

Reliability and Safety

Reliability

MTBF Min70,000h

Safety

Meet EN60950

5

Environmental

Operating temperature

-25℃~65℃

Storage temperature

-40℃~80℃

Cooling method

Convection