Power Supplies
Buffer
Buffer Power Supply: ZBF-12V/3A 17Ah EKO
Code: M1862
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28.49 EUR
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View of the power supply
View of the inside
Distinguishing features:
- Universal, extra-wide range of input voltage: 88...264 VAC, 124-370 VAC;
- Output protection against excessive voltage, overloading, short circuit;
- Battery charging circuit separated from the main output circuit;
- High efficiency (74%);
- Small size and weight;
- High reliability (MTBF: 304000 hours).
The buffer power supply ZBF-12-3A 17 Ah Eco M1862 has been designed to ensure continuous supply for devices requiring 12 VDC stabilized voltage (adjustable within 10.5-13.8 V). Its switch-mode converter shows 74% efficiency and provides stable DC voltage (the tolerance of the set output voltage is +/-1%, ripple and noise level below 100 mVp-p).
During normal operation, the output voltage is converted by the SMPS from AC or DC power network, and the attached rechargeable battery is maintained in a charged state. In the case of a power network outage, the power is supplied by the rechargeable battery instead. There is no protection against battery deep discharge, which allows full use of the battery capacity.
During normal operation, the output voltage is converted by the SMPS from AC or DC power network, and the attached rechargeable battery is maintained in a charged state. In the case of a power network outage, the power is supplied by the rechargeable battery instead. There is no protection against battery deep discharge, which allows full use of the battery capacity.
Specifications
| Name | ZBF-12-3A 17Ah Eko |
| Code | M1862 |
| Input voltage | 88-264 VAC (50 Hz), 124-370 VDC |
| Output voltage | 10.5-13.8 VDC |
| Rated power consumption | 55 W |
| Rated efficiency | 74% |
| Max output current | 3 A |
| Battery charging current | 1 A |
| Number of outputs | 1 |
| Max output current | 3 A |
| Backup rechargeable battery (not incl.) | 12 V non-spillable lead acid, 12 Ah or 17/18 Ah |
| Short-circuit protection | automatic |
| Overload protection | automatic |
| Overvoltage protection | automatic |
| Operating temperature | -10°C...60°C |
| Dimensions (WxHxD) | 300x250x50 mm |
| Weight | 1.6 kg |
| Remarks | Metal housing |
Price
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Quantity
28.49 EUR
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