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DC/DC converter ЭнИ-850

Category: Voltage converter
Price: 1 200,00 руб. без НДС

1000 characters left
Обработка персональных данных включает согласие с Пользовательским соглашением и Политикой конфиденциальности и Вы принимаете их условия.

DC voltage 10.5...15 V conversion into a stabilized DC voltage regulated from 6 up to 12 V with a maximum load current 1.5 A.

  • High efficiency, not less than 90 %;
  • Operation in a wide temperature range: -40 to +50 °C;
  • Overload, short-circuit and reverse polarity protection.

On request, the converters can be manufactured with other input and output voltages.

Use Secondary equipment

Voltage Converter Eni-850 (DC / DC Converter) is designed for power supply of low-power consumers with non-standard supply voltages 6 ... 12 V.

Example of inclusion

33 / 10000 АНГЛИЙСКИЙ Перевести вGoogleBing Example of switching on the Converter ЭнИ-850

The converter voltage consists of a reverse polarity protection block, input and output disturbance filters, impulse-regulated voltage converter.

75 1

VD1— reverse polarity protection;

C1, C2 — input and output disturbance filters;

R1, R2 — resistors setting up output voltage;

DC/DC — impulse regulated converter.

At the negative voltage on the input "+" "+” a diode VD1 is closed preventing the converter failure.

Condensers C1 and C2 serve as input and output disturbance filters.

From the divider R1 and R2 a part of output voltage flows to the control input of the converter where it is compared with a reference voltage. On the voltage difference an output voltage control signal is generated. The required output voltage setting is performed by the resistor R1. At the decrease of the R1 resistance output voltage decreases while the increase of the resistance value leads to the voltage value increase as well. The resistance values of the divider R1 and R2 are selected in such a way that, at the change of the resistance of the resistor R1 from the minimum to its maximum, the output voltage value changes within the limits 6...12V.

Key technical characteristics

D.C. input voltage, VMinimum D.C. output voltage, VMaximum D.C. output voltage, VMaximum load current, APerformance efficiency, %,not lessWeight, kg, not more
10,5…15,0 6 12 1,5 90 0,1

Technical Characteristics

ParameterValue
Output voltage instability,% 0,5
The change of the output voltage value at the maximum load current induced by the change in the input supply voltage within permissible limits, %, of the voltage set value not more than ± 0,2
The change of the output voltage value induced by the change in the load current from 0 up to the maximum value, %, of the voltage set value not more than 1,0
ПOutput voltage pulsation (peak-peak), %, of the set voltage value not more than 0,5
The change of the output signal value induced by the change in the ambient temperature within the range of operating temperatures, %, of the voltage set value for every 10 °С not more than ± 0,5
Structural design Plastic plastic body frame for the mounting on a DIN-rai NS35\7,5 or on the wall
Overall dimensions, mm not more than 23×77×110
Weight, kg not more than 0,1

Overall dimensions

Overall dimensions of the voltage Converter ЭнИ-850

1 — terminal blocks DG128-5.0-02P to connect input and output voltage;
2 — resistor to regulate output voltage;
3 — DIN-rail;
4 — warranty label.

Electric connection diagram

Converter connection diagram

 

ParameterValue
Ambient temperature, °С -40…+50
In terms of climatic effect resistance at operation corresponds to the version group, under GOST R 52931 С3
In terms of mechanical impact resistance at operation corresponds to the version group, under GOST R 52931 L3
Ingress protection level, under GOST 142544 IP20

Warranty liabilities

ParameterValue
Warranty operating life, months 36 months since the commissioning date but no more than 42 months since the date of manufacture

Contents of delivery

NameDesignationNumberNote
Voltage converter ЭнИ-850   1 in compliance with the order

Data Sheet

Operation manual

  1  
DIN rail NS35\7,5 м by order

Designations at the order

ЭнИ-850360
1 2

1. Name.

2. Additional technological no-failure operating time up to 360 hours.

 

PositionCost, VAT exclusive, rub.
ЭнИ-850 1200

 

DC/DC converter ЭнИ-850

Voltage Converter (Converter) ЭнИ-850
1000 characters left
Обработка персональных данных включает согласие с Пользовательским соглашением и Политикой конфиденциальности и Вы принимаете их условия.