CHB150W8 POWERBOX | Alldatasheet

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Technical content

1 5 0 W D C / D C C O N V E R T E R

FEATURES

  • 150W Isolated O utput
  • Input 9 - 75VD C
  • H alf B rick S ize
  • Efficiency to 92.5%
  • R em ote O n/O ff
  • Input U nder Voltage P rotection
  • O ver Tem perature P rotection
  • O ver Voltage/C urrent P rotection SPECIFICATIO NS INPUT Voltage Range 3 6V 9 -75V Under voltage lockout Pow er up 9 .5V Pow er dow n 8.0 V Rem ote On/Off control On/Off pins 2 & 4, positive logic Input Filter LC type OUTPUT Output voltage See Selection Table. Output current See Selection Table. Voltage accuracy ± 1 .5% m ax. Transient response 25% Step Load C hange, <50 0 µ sec. External trim adj. range ± 1 0 % Ripple and noise 20 M Hz BW 5V 40 m V RM S., m ax. 1 0 0 m V pk-pk, m ax . 1 2V & 1 5V 60 m V RM S., m ax. 1 50 m V pk-pk, m ax. 24V 1 0 0 m V RM S., m ax. 240 m V pk-pk, m ax. Tem perature coefficient ± 0 .0 3 % /˚C Short circuit protection C ontinuous Line regulation 1 ± 0 .2% m ax. Load regulation 2 ± 0 .2% m ax. Over voltage protection trip range 1 1 5-1 40 % , Vo norm inal C urrent lim it 1 0 5% ~ 20 0 % Nom inal Output Efficiency See Selection Table. Sw itching frequency 20 0 kHz, typ. ENVIRONM ENTAL Operating tem perature -40 ˚C to 1 0 0 ˚C base plate. Storage tem perature -55˚C to +1 0 5˚C Therm al shutdow n 1 1 0 ˚C , case tem perature M EC HANIC AL Dim ensions 57.9 x 61 .0 x 1 2.7 m m W eight 1 0 9 g, m odel dependant C ase M aterial Alum inium Baseplate w ith Plastic C ase

Pow ering Progress – w w w .pow erbox.com .au CHB 150W 8 1 5 0 W D C / D C C O N V E R T E R TECHNICAL ILLUSTRATIO NS M ODEL INPUT VOLTAGE OUTPUT VOLTAGE M AX OUTUT C URRENT % EFF C HB1 50 W 8-3 6S0 5 9 -75 VDC 5 VDC 3 0 A 88.5 C HB1 50 W 8-3 6S1 2 9 -75 VDC 1 2 VDC 1 2.5 A 9 2 C HB1 50 W 8-3 6S1 5 9 -75 VDC 1 5 VDC 1 0 A 9 2.5 C HB1 50 W 8-3 6S24 9 -75 VDC 24 VDC 6.25 A 89 .5 C HB1 50 W 8-3 6S28 9 -75 VDC 28 VDC 5.3 5 A 9 0 C HB1 50 W 8-3 6S48 9 -75 VDC 48 VDC 3 .1 3 A 9 0 SELECTIO N TABLE