B5-48 B5-48
4.9 63

DC Power Supply B5-48 (B5 48, B548)
Designed to power wireless devices with DC voltage or current.
Control and manual control, four-wire connection of loads
Vout: 0.1 V-49, 9B; Iout: 0.01 A-1, 99A.

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Radiometric devices
power supplies, voltage stabilizers (B5-, TES and others)
B5 power supplies
B5-48 device image.

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Product information updated 02 October 2024.

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Warranty:

12 months.

Warranty extension up to 5 years. 

Terms of delivery:

To all regions of the country, international delivery. 

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Product information updated 02 October 2024.

Found cheaper?

Let us know. Our price is the best. 

Warranty:

12 months.

Warranty extension up to 5 years. 

Terms of delivery:

To all regions of the country, international delivery. 

print

Accessories, inexpensive analogues and other devices in stock(5)

Technical characteristics

DC Power Supply B5-48 (B5 48, B548)
Designed to power wireless devices with DC voltage or current.
Control and manual control, four-wire connection of loads
Vout: 0.1 V-49, 9B; Iout: 0.01 A-1, 99A.

 

DC Power Supply B5-48 power supply designed for wireless devices with DC voltage or current.
DC Power Supply B5-48 may work in a laboratory.
Operating conditions:
ambient temperature from 278 to 313 K (5 to 40 ° C), relative humidity of 98% at a temperature of 308 K (35 ° C);
atmospheric pressure (100 ± 4) kPa (750 ± 30 mm Hg. centuries). voltage (220 ± 22) V
Technical data
DC Power Supply B5-48 operates in voltage and constant current mode. Setting limits the output voltage and current are shown in Table. 1.
Table 1.
 
Device Type The limit of output voltage, V Limit of setting the output current, A
B5-48 0.1 V - 49,9 V 0.01 A - 1, 99 A
 
Output voltage devices B5-48 is regulated by a staggering 100 mV.
Output current devices B5-48 is regulated through the steps of 10 mA. The basic error of the output voltage in voltage does not exceed the following values:
± (0,5% U mouth + 0,1% Umax) V.
The basic error of the output current in the constant current mode does not exceed the following values:
± (1,0% Iset + 0,2% Imax) A.
The instability of the output voltage when the supply voltage by ± 10% from the nominal value in voltage does not exceed:
± 0,01% - during the measurements (1-20) with; ± 0,01% - for measuring time 5 min.
The instability of the output current when the supply voltage of ± 10% of nominal mode constant current does not exceed:
± 0,05% - during the measurements (1-20) with; ± 0,05% - for measuring time 5 min.
Instability of output voltage when the load current from 0 to a maximum value of 0.9 in voltage does not exceed:
± 0,05% - during the measurements (1-20) with; ± 0,05% - for measuring time 5 min.
Instability of output voltage when the current load of 0.9 na maximum value to 0 in the current stabilization mode does not exceed:
± 0,1% Imax - during the measurements (1-20) with; ± 0,1% Imax - during measurement of 5 minutes.
Output voltage ripple devices B5-48 in voltage is less than 1 mV rms value.
Ripple current output devices B5-48 in stabilization mode current does not exceed the following:
0,2% Imax - effective value.
Additional error output stabilized value of ambient temperature for every 10 ° C operating temperature range is less than half the basic error.
Additional error stabilizing output current value when the ambient air temperature for every 10 ° C operating temperature range is less than half the basic error mentioned above.
Output voltage drift over 8 hours of continuous operation and for any 10 minutes, eliminating the time samoprogreva does not exceed the value of basic error.
Offset drift over 8 hours of continuous operation and for any 10 minutes, eliminating the time samoprogreva, does not exceed the basic error.
Devices B5-48 should have a manual (front panel) and remote control of the output voltage and output current, and the devices B5-48/1 - only manual control. Remote control should be a contact closure 2-13 and 18-29 on the control connector contact 50 of the same connector. Pin control service and the corresponding values ​​of output voltages and currents obtained when the closure are shown in Table. 2, 3. The quantity of current flowing through the contacts must be in the range (25-45 mA).
In devices B5-48 provides protection against overloads and short circuits at the output of the device by automatically switch from the voltage regulation mode constant current, and vice versa.
The maximum time setting of the output voltage from 0 to 0.9 the maximum value from the date of the management team in voltage does not exceed 100 ms.
The output impedance devices B5-48 in voltage in the frequency range from 20 Hz to 200 kHz shall not exceed 5 ohms.
Acceptable modulation factor in voltage does not exceed 5% in the frequency range from 20 Hz to 200 kHz.
Maximum emission output voltage when the load changes from 0.9 to 0 the maximum value in voltage not exceeding 5 V.
Emissions less than 5. The time setting of the output voltage when the load current of 0.9 the maximum value to 0 in voltage does not exceed 100 ms.
DC Power Supply B5-48 allows serial connection of two devices of the same type.
Electrical isolation output circuits can withstand without breakdown following a test voltage of 500 V DC.
Table 2.
 

The value to set the output

Voltage, V
 Pin Numbers for the REMOTE CONTROL
B5-48 2 3 4 5 6 7 8 9 10 11 12 13
0.1 V 1 0 0 0 0 0 0 0 0 0 0 0
0.2 V 0 1 0 0 0 0 0 0 0 0 0 0
0.4 V 0 0 1 0 0 0 0 0 0 0 0 0
0.8 V 0 0 0 1 0 0 0 0 0 0 0 0
1.0 V 0 0 0 0 1 0 0 0 0 0 0 0
2.0 V 0 0 0 0 0 1 0 0 0 0 0 0
4.0 V 0 0 0 0 0 0 1 0 0 0 0 0
8,0 V 0 0 0 0 0 0 0 1 0 0 0 0
10.0 V 0 0 0 0 0 0 0 0 1 0 0 0
20.0 V 0 0 0 0 0 0 0 0 0 1 0 0

Table 3.
 

The value to set the output

Current, A
 Pin Numbers for the REMOTE CONTROL
B5-48 18 19 20 21 22 23 24 25 26 27 28 29
0.01 A 1 0 0 0 0 0 0 0 0 0 0 0
0.02 A 0 1 0 0 0 0 0 0 0 0 0 0
0.04 A 0 0 1 0 0 0 0 0 0 0 0 0
0.08 A 0 0 0 1 0 0 0 0 0 0 0 0
0.1 A 0 0 0 0 1 0 0 0 0 0 0 0
0.2 A 0 0 0 0 0 1 0 0 0 0 0 0
0.4 A 0 0 0 0 0 0 1 0 0 0 0 0
0.8 A 0 0 0 0 0 0 0 1 0 0 0 0
1.0 A 0 0 0 0 0 0 0 0 1 0 0 0
- 0 0 0 0 0 0 0 0 0 1 0 0
- 0 0 0 0 0 0 0 0 0 0 1 0
- 0 0 0 0 0 0 0 0 0 0 0 1

Note. 1 - denotes the closure of the specified contact to contact 50 COMMON connector REMOTE CONTROL.
The insulation resistance of these circuits devices B5-48 relative to the body - not less than 20 MW, 5 MW, 1 MW, respectively, for normal conditions, higher operating temperatures and humidity. Dielectric strength between any pin of the power cord and the body of the device can withstand without breakdown test voltage of 1500 V AC.
The value of the stress test after test The humidity should be installed by a factor of 0.6. Devices B5-48 allow any ground output terminal. DC Power Supply B5-48 provides its specifications within the established norms after 30 minutes of switching on. The devices are AC voltage (220 ± 22), frequency (50 ± 0,5) Hz and harmonic content up to 5%.
The power consumed by the device does not exceed 400 VA. Devices allow continuous operation for 8 hours DC Power Supply B5-48 retains its specifications within the rules after being in extreme conditions (ambient temperature from 233 to 333 K (-40 to +60 ° C) and subsequent aging under normal conditions for 2 hours
MTBF devices B5-48 - not less than 5000 hours life - 5 years. Dimensions: 405x254x166 mm. Overall dimensions in the packing box: 568H366H302 mm. Weight - 9 kg. Weight of the device in the packing box - 12 kg.
Rate the product: B5-48
Number of views: 2509
Product rating: 4.4
Number of grades: 495
* rating and all product statistics are updated once a month; information is current as of 17 October 2024

Photos B5-48

B5-48 device image.

B5-48 device image.

B5-48 front view.

B5-48 front view.

B5-48 side view.

B5-48 side view.

B5-48 rear view.

B5-48 rear view.

B5-48 overhead view.

B5-48 overhead view.

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