CATV Industry Power Supply
Customized Specifications Available!!!
Input AC
Input VoltageThe power supply input voltage should be within 40~95.75Vac Quasi-Square Wave.
Input Frequency
The power supply input Frequency should be within 47~63Hz.
Inrush Current
Cold start : 30Apk max (95 Vac/ 63 Hz & Max. load condition).
Hot start : no components damage.
Insulation Design
The input Netural , Output Ground and Chassis Ground of the PSU are connected together.
Design to meet the creepage distance between primary and Secondary over 2.0mm.
Hi-Pot test is not necessary.
Power Factor Correction
Design to meet EN61000-3-2.
Type : Power Factor is about 0.98 @ Full Load & 60Vac.
DC OUTPUT REQUIREMENTS
DC OutputSpec
| Signal Name | Voltage (Volts) | Current (A) / Watt(W) | ||||
| Min. | Typ. | Max. | I peak. | I max. | I min. | |
| Vo1(24V) | 23.52 | 24.0 | 24.48 | 5 | 4 | 0.1 |
| Vo2(12V) | 11.76 | 12.00 | 12.24 | 9 | 8 | 0.1 |
| Vo3(5.75V) | 5.635 | 5.75 | 5.865 | 2 | 1.5 | 0.1 |
