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OEM OUTPUT FILTER BOF-2

The BELEKTRONIG output filter BOF-2
"Syde-by-side", space-spacing mounting option for analytical instruments with low height
"Piggyback", space-saving mounting option for laboratory equipment with a small footprint

description

function

The BELEKTRONIG OEM output filter BOF-2 converts an AC voltage into a DC voltage. It filters PWM signals up to 10 A and 36 V, in a frequency range of 1...50 kHz. In combination with the built-in temperature controllers from BELEKTRONIG, the output voltage of the controller can be limited to the permissible values for the used Peltier element, such as 2.2 V or 8.7 V, regardless of the rated voltage of the power supply. In addition, the output filter BOF-2 significantly reduces the induction currents accompanying the PWM signal, preventing crosstalk to sensitive measurement electronics.
Notes: The OEM output filter BOF-2 is not suitable for pure AC signals. An input voltage UIn > 0 V is required.

key features

  • OEM high power LC filter
  • Limits the output voltage of PWM signals
  • Controlling Peltier elements regardless of the rated voltage of the used power supply
  • Reduces EMC influences at the voltage output
  • Optimized for operation with BELEKTRONIG built-in temperature controllers

technical Data

electrical properties

Permissible operating current
0...10 A
Permissible operating voltage
0...36 V
PWM input frequency
1…50 kHz
Attenuation / residual ripple
40 dB (starting with 5 kHz)
Internal resistance
0.04 Ω

Dimensions and Conditions of Operation

Dimensions (L x W x H)
100 x 80 x 55 mm³
Weight
∼0.95 kg
Operating temperature
10...45°C
Relative humidity
0...80 %, not condensating

Scope of Delivery

OEM output filter BOF-2
Assembly material
4 spacer M3x14
4 spacer M3x60
8 allen screws M3x8

downloads

Datasheet (german / english)
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