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Bids Are Invited For Temperature Sensor , 5Mm Thick Acrylic Sheet 4 X 4 , Capacitors ( 450 V, 2200Uf ) , Back Emf Protection Circuit From Coil , Current Limiting Circuit ( Lfb 3150R ) 80 - 150 Amp , Velocity Measurement Circuit With Hall Affect -Telangana

Ministry Of Defence-MOD has published Bids Are Invited For Temperature Sensor , 5Mm Thick Acrylic Sheet 4 X 4 , Capacitors ( 450 V, 2200Uf ) , Back Emf Protection Circuit From Coil , Current Limiting Circuit ( Lfb 3150R ) 80 - 150 Amp , Velocity Measurement Circuit With Hall Affect . Submission Date for this Tender is 24-09-2021. Electrical Products Tenders in Telangana. Bidders can get complete Tender details and download the document.




Tender Notice

29215394
Bids Are Invited For Temperature Sensor , 5Mm Thick Acrylic Sheet 4 X 4 , Capacitors ( 450 V, 2200Uf ) , Back Emf Protection Circuit From Coil , Current Limiting Circuit ( Lfb 3150R ) 80 - 150 Amp , Velocity Measurement Circuit With Hall Affect
Open Tender
Indian
Telangana
24-09-2021

Tender Details

Bids Are Invited For Temperature Sensor , 5Mm Thick Acrylic Sheet 4 X 4 , Capacitors ( 450 V, 2200Uf ) , Back Emf Protection Circuit From Coil , Current Limiting Circuit ( Lfb 3150R ) 80 - 150 Amp , Velocity Measurement Circuit With Hall Affect Sensor , Tripod Stand For Gun , Copper Wire 2 Awg , Aluminium Metal For Gun Structure Fabrication. , High Voltage Dc, Dc Booster 12V To 450V , Opto Isolators Pc817, 2N35 , Diode 30Kpa-Hra , Pbt2 Connectors , Multi Purpose Pcb Board ( Dotted Pcb ) , Trigger Switch , Connecting Wire 7 Awg, 14 Awg , Microcontroller Development Board With Esp32 Mcu , Iron Material Projectile ( 10Mm Dia, 50 Mm Length ) , Dc To Dc Buck Converters Circuits , Battery Charger For Project , Soft Iron Metal Barrel , 100 Amp Peak Thyresitor ( Part Of Charging Cct ) , Lm 358 Comparator For Sensor. , Oled Display Unit 1.3 Inch Total Quantity : 1

Key Value

Document Fees
Refer document
EMD
Refer document
Tender Value
INR 2.24 Lakhs /-

BOQ Items

Sl. No. Item TitleItem Description
1Temperature sensorGeneral purpose used for fixtig the circuit etc.
25mm thick acrylic sheet 4" x 4"Barrel mounting plates (Square block through which barrel is mounted)
3Capacitors (450 V, 2200uF)Capacitor for instant high discharge
4Back EMF protection circuit from coilCircuit board at individual coil stage for protecting reverse current from coils when triggered
5Current limiting circuit (LFB 3150R) 80 - 150 AmpThis is current adjusting circuit board at booster circuit board
6Velocity measurement circuit with hall affect sensorHall effect sensor used for measuring projecting velocity at end of barrel
7Tripod stand for gunGun Mounting stand with holder
8Copper wire 2 AWGCopper wire for coil stage
9Aluminium metal for Gun structure fabrication.Fabrication required material for gun structure development
10High voltage DC, DC booster 12V to 450VDC to DC booster circuit board
11Opto isolators PC817, 2N35Opto isolation for triggering the thyresistor device for coils
12Diode 30KPA-HRADiode for uni direction voltage flow, each stage 2 we need and other at booster circuit board
13PBT2 ConnectorsTerminal connectors used for plugging the wire of high voltages
14Multi Purpose PCB Board (Dotted PCB)Multi Purpose PCB for soldering circuits
15Trigger switchGeneral purpose switches for circuit o / off etc
16Connecting wire 7 AWG, 14 AWGConnecting wire 7 AWG, 14 AWG
17Microcontroller development board with ESP32 MCUESP 32 Wroom MCU development board or triggering coils, reading IR sensor inputs, voltage controlling capacitor bank
18Iron Material Projectile (10mm dia, 50 mm length)Projectile developed in CNC milling
19DC to DC buck Converters circuitsBuck Converter used to regulate the voltage from 14.4V to 3.3V for microcontroller board, IR sensors, other devices
20Battery Charger for projectSMPS 16V/10A used to give input power supply to BMS for charging the cells (one SMPS used for two set of batteries)
21Soft iron metal BarrelFabrication of plastic ABS barrel with 3D printing
22100 Amp peak thyresitor (part of charging cct)Thyresistor for switching the copper coil stages
23LM 358 comparator for sensor.IR sensor circuit at individual stages
24Oled display unit 1.3 inchOled display for showing display parameters, other display for capacitors bank voltage showing
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