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Power supply BP-2


BP-2 is designed for maximum output power of 2.40 W. One- and two-channel designs are available. Mounting method is only onto DIN-rail.

Technical data of power supplies
Characteristics of BP-2
Output voltage, V: 9, 12, 24 В.
Quantity of isolated channels (by transformer): 1, 2;
Maximum output power, W: 2.40;
Weight is not more than, kg: 0,2;
Mean time to failure is 65000 hours.
Average service life is not less than 10 years.
The warranty period is 18 months from the date of commissioning.
Electrical parameters
Input: power supply from AC mains with frequency (50±1)Hz and voltage 230V (+23  -35)V.
The amplitude of output voltage ripple is not more than 1%.
Change of output voltage when changing:

  • mains voltage by ±10% - not more than 1%;
  • load current from 0 to max – not more than 1%;
  • ambient temperature for 1– ºC           not more than 0,5%.

Operating conditions
Ambient pressure, kPa: from 84,0 to 106,7.
Ambient temperature, ºС: from +25 to +50.
Protection level according to GOST 14254-96:
BP-2 IP20;

Ordering Code (General)
BP-2 – 1 – 9 /0,1

1 2 3 4 5
Model of power supply;


Channel quantity


Voltage per channel, V


Maximum load current per channel, A

Protection level of enclosure Mounting type
BP-2 1 9 0.1; 0.25


(by default)

DIN (by default)
12 0.1; 0.2
24 0,05;
2 9 0,05;0,1
12 0,05;0,1
24 0,05

If the current-voltage characteristics of the channels differ, the rated voltage and the maximum load current are indicated through a dash for each channel.
It's possible to manufacture power supplies with other characteristics after agreement with the manufacturer.