Power products

Centum specializes in Power Electronic products for Hi-Reliability segments like Defense, Space and Industrial. The design and engineering team has members qualified with Bachelor’s and Master’s degree in Power Electronics areas.

Some of the Power products designed, developed, qualified and productionized are:

  • DC-DC converters
  • BLDC Controllers
  • AC-DC converters
  • Power Op-amps
  • Power Supplies
  • Solid State Relays

Design Capabilities:

    Topology Selection
    Circuit Design
    Magnetics Design (including Planar Magnetics)
    Simulation
    Component Selection
    Layout Design
    Packaging
    Proto Development & Testing (including the Environment tests)
    Analysis :
  • De-rating
  • Part Stress Reliability Analysis
  • Loop Stability Simulation and Measurement
  • Thermal Analysis
  • Structural Analysis
  • FMECA
  • Feasibility Analysis

DC-DC & AC-DC Converters

  • Output Powers ranging from few watts to few Kilowatts
  • Single & Multiple outputs [Continuous and Switching outputs]
  • Forward, Flyback, Pushpull, Half Bridge, Full Bridge topologies with built in EMI filters
  • Isolated Input-Output converters
  • Realization of the power supplies using Hybrid only, Hybrid & PCBA technologies

DC-DC Converters

Images DC-DC Converter Series I/P Voltage Range No. of Outputs Maximum O/P Power (W) Dimension Mass Centum Datasheet
CTM710-N-XXX 18-36V 2 or 1 30W 2”×2”×0.5” (50.5×50.5×12.5 mm) 60gm
PDF
CTM720-8-XXX 18-36V 8 160W 5.1”×4.1”×0.61” (104.14×129.54×15.49 mm) 400gm
PDF
CTM750-4-XXX 18-36V 4 50W 2.95”×2.95”×0.93”
(75×75×23.5 mm)
200gm
PDF
CTM760-1-XXX 18-36V 1 80W 3.26”×1.83”×0.72” (82.7×46.5×18.2mm) 135gm
PDF
CTM769-N-12XXXX
CTM769-N-24XXXX
CTM769-N-48XXXX
4.5V-18V
9V-36V
18V-75V
1 or 2
1 or 2
1 or 2
3W 0.86”×0.44”×0.37”

(21.8×11.2×9.3 mm)
4.8g
PDF
CTM780-XXX12
CTM780-XXX24
CTM780-XXX48
9V-18V
18V-36V
36V-72V
1 or 2 or 3
1 or 2 or 3
1 or 2 or 3
15W 2”×2”×0.4”
(50.5×50.5×10.2 mm)
85 Grams
PDF
CTM770-XXX12
CTM770-XXX24
CTM770-XXX48
9V-18V
18V-36V
36V-72V
1 or 2
or 3
1 or 2 or 3
1 or 2 or 3
21Watt 2”×2”×0.4”

(50.5×50.5×10.2 mm) 
85 Grams
PDF
CTM774 200V-350V 5 6000Watt 2”×2”×0.4”
(50.5×50.5×10.2 mm) 
9000 Grams
PDF
TBD 200V-350V 1 37V/122A, 4500Watt 23.46”×5.79”×2.5”

(596×147×63.5mm) 
5000 Grams
PDF
TBD 200V-350V 1 10V/80A, 800Watt 9”×5.79”×1.5”
(228.6×147×38.1 mm) 
1250 Grams
PDF
TBD  200V-350V  5V/80A, 400Watt  8”×5.79”×1.5”
(203.4×147×38.1 mm) 
1100 Grams 
PDF
TBD   200V-350V  5.5V/40A, 220Watt  6”×5.79”×1.5”
(152.4×147×38.1 mm) 
850 Grams 
PDF
TBD  200V-350V  15V/8A, 120Watt  5”×5.79”×1.5”
(127×147×38.1 mm) 
700 Grams 
PDF

Other Power products

Images Part Number I/P Voltage Range No. of Outputs Maximum O/P Power (W) Description Mass Centum Datasheet
CTM866D481  20V-42V  –  180W (During
Deceleration of wheel) 
Bi Directional Driver Hybrid, 3 Phase H
Bridge Inverter for BLDC motor, Size:  
– 
CTM699D233   60V –  60V, Peak Current: 5A  BLDC Motor Controller , Size: 95×64×38mm  – 
CTM868D535  50  50V, 25A  Solid State Relay, Size: 60×39.8×32mm  – 
CTM8610D672  16Vmax,   16Vmax, 7Amax  Motor Drive Controller, Package: 8 Pin TO-3
 
– 
CTM1105D435  ±10V to ± 45V  180W RMS,  Power OpAmp, Package: 8 Pin TO-3   – 
CTM1167D488  ± 100V to ± 200V  40W RMS,   Power OpAmp, Package: 16 Pin SIP  – 

Group of Companies

Location

No: 44, KHB Industrial Area,
Yelahanka New Town,
Bangalore - 560 106
India

Tel: +91 80 30046000
Fax: +91 80 30046005

Email: sales@centumelectronics.com
HR Enquiries: HR@centumelectronics.com

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