Buffer Power Supply: ZBF-12-4A-17Ah

Code: M1862
€67.55
Price Disc. Quantity Validity
€67.55 0 % from 1 piece
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The ZBF-12-4A-17Ah M1862 buffer power supply has been designed to ensure continuous supply for devices requiring 12 VDC stabilized voltage (adjustable within 10.5-13.8 V range). Its switch-mode converter shows 74% efficiency and provides stable output DC voltage (+/-1% of the set value, ripple and noise level below 100 mVp-p).

Warranty

2-year warranty.

Support

Details

The ZBF-12-4A-17Ah M1862 buffer power supply has been designed to ensure continuous supply for devices requiring 12 VDC stabilized voltage (adjustable within 10.5-13.8 V range). Its switch-mode converter shows 74% efficiency and provides stable output DC voltage (+/-1% of the set value, 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 a protection against battery deep discharge.
The ZBF-12-4A-17Ah M1862 buffer power supply is sold without a battery.
Distinguishing features:
  • Universal, extra-wide range of input voltage: 88...264 VAC, 124-370 DC;
  • 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).

Specifications

Model ZBF-12-4A-17 Ah
Product type Buffer
power output W 50,3
Brand MPL
Input parameters voltage AC V 90...264
Frequency Hz 47...63
connector type Screw
Output parameters No. of outputs 1
voltage DCV 10.5...13.8
output current A 3.3 + 0.35 (battery)
connector type Screw
Battery space 17Ah/12V
protection Overcurrent Yes
overvoltage Yes
short-circuit Yes
SCP battery circuit protection and reverse polarity connection Fuse
battery over-discharge protection UVP U<10V (± 5%) – odłączenie zacisku akumulatora
Optical operation indication Yes, for AC and DC voltage
Operating temperature °C -10...45
Dimensions mm 285 × 280 × 80
Weight kg 2,1