Latest dc dc convertor Tenders | Government dc dc convertor Tenders

Central Government/Public Sector

CTN :41671184

22 Sep, 2025 NA

Gurgaon - Haryana

Tender For corrigendum : supply of a dc dc convertor , b dc dc convertor , c dc dc convertor , d dc dc convertor , e dc dc convertor

Central Government And Public Sector

CTN :41404281

01 Oct, 2025 NA

Mumbai - Maharashtra

Tender For corrigendum : supply of main master hub hq control indoor unit 1 plus 1 idu , vsat site node control indoor unit with back up master , vsat site node control indoor unit , fad frame relay access device for master hq node , fad frame relay access device for site node , interface cables h2000 -100 mtrs. each with connectors , indoor unit for hq mumbai , a-frame relay access device b- single e1 module c-dual fxo modules analog interface d-quad fxs module analog interface , l3 switch unit , odu-block up convertor 40w for ext-c band along with rated power supply and power supply cable 100mtrs with connectors , odu-block up convertor 20w for ext-c band along with rated power supply and power supply cable 100mtrs with connectors , ext-c band low noise block down converter , m and c cable - required for 40w odu only , feed assembly for 3.8 mtrs antenna , wave guide - only for vsb node , installation and commissioning including demonstration of operations to npcil team at hub for 5 days , installation and commissioning including demonstration of operations to npcil team at each site for 3 days , resident support engineer at main hub mumbai 5 days in a week from the date of completion for one year and monthly visit 12 months to each site excluding main hub , x.509 license for hub , x.509 license for remote stations ) /bid number : gem/2025/b/6549649 * /dated: 12-08-2025 & & / bid document 1 / 59

CTN :41801502

03 Oct, 2025 NA

Cooch Behar - West Bengal

Tender For supply of mini dcdp box containing 12 numbers of 24-40v/05 amp dc-dc convertor having tech. spec. no. rdso/spn/165/2023 ver. 4.0 amendt.-1 or latest.

CTN :41678396

18 Sep, 2025 NA

Chennai - Tamil Nadu

Tender For power electronics lab equipments - power elctronics lab equipments, line synchronized ramp trigger circuit using ujt with ac load to measure firing angles kitujt relaxation oscillator circuit, provision to add dc pedestal voltage to the capacitor in the circuit, triggering circuit fo r2scrs using pulse transformer, measure the phase angle of load, 24v lamp ac load using 2scrs, builtin power supply, scr commutation circuit kit" provision to charge the capacitance which will be used for voltage commutation, built in power supplies , class a,b commutation circuits", single phase to single phase cyclo converter kit"cyclo converter with divide by 2 supply frequency and divide by 3 frequency, +ve and ve polarity zero crossing detectors using optocouplers, decade counters to generate required control signals, isolated 4nos. of dc power supplies to trigger the scrs, triggering circuits to trigger the power scrs, power circuit using center tapped transformer, power circuit using 4scrs and12v-0-12v power transformer and resistive load, built in power supply", pwm based step down dc chopper using mosfet/igbt kit"pwm ic controller-based step down chopper, output voltage vs dutycycle, load characteristics without feedback, load characteristics with feedback, output voltage vs input voltage with feedback, built in power supply", single phase single pulse / sinusoidal pwm inverter using mosfet/igbt kitsinglepulse 50 hz clock generation, variable duty cycle generation on both half cycles, h bridge power circuit using 4nos. of mosfets, 4nos. of individual power supply for gate trigger circuit, built in power supply, on / off control of lamp using solid state relay kit"input switch to control the lamp on/off using solid state relay, one ssr module to test with lamp load, builtin power supplies", speed control of ac motor using vfd drive"adjustable v/f curve and vector control, keypad and external control of ac motor, builtin modbus (rs-485) pc communication ,suitable for 2hp motor", lamp dimmer circuit using triac kit"variable ac power circuit using triac, diac circuit to trigger thetriac in both half cycles, provision to vary the charging time of capacitor, (changing the phase angle also)for the diac"

State Government

CTN :41425215

11 Sep, 2025 NA

Jaipur - Rajasthan

Tender For corrigendum : supply of ic l232l rs232 transmitter and receiver dip16 package , ic mc34063a dc dc convertor control circuits dip8 , jfet mcp602 , ic ic l232l rs232 transmitter and receiver sop16 package , ic ads1230 adc bridge sensor tssop16 package , ic ads1115idgsr 16 bit adc vssop , ic winbond w25q128jv 3v 128m , ic max233aewp , ic sn 74ls47n pdip 16 package

Central Government/Public Sector

CTN :41764348

10 Oct, 2025 NA

Hoshangabad - Madhya Pradesh

Tender For supply of dc- dc convertor assembly

Central Government / Public Sector

CTN :41764534

15 Sep, 2025 NA

Angul - Odisha

Tender For supply of dc-dc convertor for twin beam head light 110v-dc, cofirming to rdso's spec no-elrs /spec/dc-dc convertor/ 0021, rev - 1.

CTN :41625106

08 Sep, 2025 98.0 Thousand

Udhampur - Jammu And Kashmir

Tender For supply of electrical items d d ? g? g - abs junction box for contraption 300x250x120 , abs junction box for contraption 100x100x70 , soldering station , copper bread board , spray paints , adhesive , glue , screw half inch , plastic casing , step down converter 220v to 110v , pulley , soldering rod , soldering liquid flux , solder wire lead , storage tool organizer , diod , quadcopter frame , fpv drone motor , 680kv drone motor , poppeller 2020 , gps module , cutting plier set , installation of items deployed in active counter insurgency area

CTN :41626910

19 Sep, 2025 NA

Bangalore - Karnataka

Tender For supply of gsspa ground solid state power amplifier , gudc ground up down converter , sc & asu scan converter & antenna switching unit , rf box with integrated fan

CTN :41425990

24 Sep, 2025 NA

Agra - Uttar Pradesh

Tender For corrigendum : tender for supply of iff switch , comm line prot cct assy , radar wave form generator , low noise excitor , receiver down converter (l-band) , signal processor pcb assy , controller & data processor , transmit receiver unit (tru) , com-slave assy , power converter-1 assy , power converter-2 , customised rf + vme assembled back plane , tx/rx 125w iff (bharani) , pcb assy-sp , pcb assy-processor and conduction cooled , pcb board assy (key board encoder 8x8) , pcb assy (baseboard-cpu 1484) , charger battery li-ion 26v 90ah (drg no) , target data receiver , communication interface unit (ciu) , line transfer unit(ltu) , com master card , commander s display unit-lllwr (bharani) , joystick assembly , power cable-w2 (ups to cu) , pedstal cable-w3 , tru bottom cable-w4 , rf cable-w7 (pedstral-cu) , tru top cable-w5 , rf cable-w8 (ped-tru&ped-iff) , rf cable-w9 (tru to horn) , cable assy-w10 (slc ant-tru) , cable assy w11 , w12 (iff switch-iff ant) , battery cable-w6 (battery-cu) , ups , battery cable-w1 (battery to ups) , na , inverter dc-ac(12v i/p 620v o/p) , hdd embedded windows xp loaded , module assy cpu-1484-69 , trackball (laser 25mm protocol o/p) , multi coax cable (1a-1) cu-int , smps , 27 volts/30 amps

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