Power
Buffer
Buffer Power Supply PSDCB05125C (13.8V/5A/5x1A/17Ah, for 5 analog cameras)
Code: M1866
View of the power supply
View of the inside
The PSDCB05125C buffer power supply has been designed to ensure continuous power supply for devices requiring 12 VDC (+/-15%) voltage. The outputs with 1 A current capacity provide 13.8 VDC voltage. Additionally, the power supply charges the battery (not included) with current of 1 A or 2 A (selectable with jumper):
1. Output currents: 5 x 1 A + 1 A (battery charging)
2. Output currents: 5 x 1 A + 2 A (battery charging)
The maximum total output current is 7 A.
2. Output currents: 5 x 1 A + 2 A (battery charging)
The maximum total output current is 7 A.
In the case of a power failure, the circuits are immediately switched to battery power. The power supply unit is based on a highly efficient module operating in switching mode. The metal housing (RAL 9003 color) can accommodate a 12 V 17 Ah rechargeable battery and is equipped with a microswitch for signalling door opening.
Specifications
| Name | PSDCB05125C |
| Code | M1866 |
| Input voltage [VAC] | 176 - 265 |
| Output voltage [VDC] | 11...13.8 – buffer mode 9.5...13.8 – battery mode |
| Maximum output currents (temperature <30°C) | 5 x 1 A + 1 A (battery charging) 5 x 1 A + 2 A (battery charging) |
| Overload protection | yes |
| Overvoltage protection | yes |
| Short circuit protection | yes (fuses) |
| Under Voltage Protection (UVP) | U<9.5 V (± 5%) – automatic battery cut-off |
| Optical indication of operation | yes |
| Operating temperature range [°C] | 0... +40 |
| Dimensions [mm] | 280 x 292 x 80+8 |
| Weight [kg] | 2.49 |
| Remarks | 8 mm distance elements between the rear panel and a mounting plane |
Buffer Power Supply PSDCB05125C (13.8V/5A/5x1A/17Ah, for 5 analog cameras)
Code: M1866