106 Results: New & Used in Other Electronics & Computers in Tweed Heads 2485, NSW (Page 3 of 5)

Hi I have for sale 2 used tested and fully functional Dawin iGBT (insulated gate bipolar transistor) DM2G50SH5A 50A 500V AC. They were tested and fully functional when put into storage. DAWIN'S IGBT devices are optimized to reduce losses and switching noise in high frequency power conditioning electrical systems. The IGBT modules are ideally suited for power inverters, motor drives and other applications where switching losses are a significant portion of the total losses. Applications Motor Dr

Hi I have for sale a used Hazardous Voltage Isolator Optocoupler. Optoisolator circuits are widely used in communications, control and monitoring systems where data signals could provide a point of ingress for harmful voltages to damage electronic devices. They are particularly useful where long data / signal cables that could be susceptible to induced voltage transients or ground plane surges enter an electronic device containing sensitive semiconductor components. It has a heavy duty rubber c

Hi I have for sale 2 used tested and fully functional Fuses rated at 120A 48V. They have been in storage and may have scuff marks. Ideal to protect speakers against transient spikes or a malfunctioning amplifier. Could also be used to protect standby batteries, solar panels, inverters etc. Price is for both. 70mm Long x 20mm High x 40mm Wide Weight 50g unboxed IF YOU CAN SEE AN ITEM IT IS AVAILABLE, PLEASE DON'T ASK IF IT IS AVAILABLE AS GUMTREE SUGGESTS WHICH WASTES TIME, SOMEONE ELSE MAY BUY

Hi I have for sale 2 used Rack Mount Enclosures. The dimensions are 700mm x 440mm x 90mm. Ideal to house that Computer, Server, Electronic Project, Instrument, Measurement, Data Storage Equipment. It has been in storage and may have scuff marks. Price is for one. Both have - Removable front panels. Internal slide out tray. Rotatable front Control Panel. Internal mounting for two 100mm fans. Dimensions 700mm x 440mm x 90mm Weight 7kg each I have other indoor and outdoor enclosures, let me know w

Hi I have for sale several NEW Simplex Impulse Clocks 5542 003. Adina 3039A-G is written on the box. They have been tested and are fully functional. They have been in storage and packaging may have scuff marks. Format 12 Hour Shape Round Voltage 24 Volt DC Simplex Impulse Clocks are driven by a compact ratchet drive movement that responds to an electrical impulse. Could easily be wired to advance at a rapid rate and used as a Film Prop, Unique Display, Man Cave oddity, let your imagination run

Hi I have for sale a used aluminium equipment box with a sloped front. Ideal to house that Instrument / electronics / electrical / robotic / control project. A new front sheet of aluminium can be easily fitted as there is an internal support for it as well as for circuit boards. It has been in storage and may have scuff marks. 440mm Long x 45mm High front / 110mm High rear x 350mm Deep Front open section 370mm Wide x 135mm Deep Weight 2.4kg unboxed I have other equipment boxes, rack mount enclo

Hi I have for sale a used tested and fully functional Circuit Tester. It is set up for 12 volts at present. You can change the internal bulb for another voltage type to suit your purposes. Connect the large alligator clamp to earth (chassis), when voltage is detected with the probe the bulb illuminates.It has been in storage and may have scuff marks. Shipping 260mm Long x 40mm High x 80mm Wide Weight 150g unboxed IF YOU CAN SEE AN ITEM IT IS AVAILABLE, PLEASE DON'T ASK IF IT IS AVAILABLE AS GUM

Hi I have for sale a used tested and fully functional Intertek RS8B Stand Alone Infra Red Movement Sensor. It has been in storage and may have scuff marks, has slight sun bleaching on the top of the case. It has an IP44 rating so can only be installed indoors or in a protected location outdoors like under the soffit. Good to detect prowlers / thieves / burglars, automatically switch lights on when entering a shed, Occupancy Sensor, open a gate or garage door. Not suitable for use with dimmer sw

Hi I have for sale used tested High Voltage Power Supplies. I was unable to test the electronic ones as my multimeter won't handle the high voltages. They have been in storage and may have scuff marks etc. Uses include - Tesla coil power supplies used in small to medium sized tesla coils as the main source of high voltage. Jacob's Ladder a climbing arc device often pictured in older horror films. https://www.repairfaq.org/sam/jacobs.htm Charging Capacitors in Neon Sign Transformer (NST) makes a

Hi I have for sale a used Discone Multiband Scanner Antenna which gives incredible bandwidth coverage in a compact package, making them ideal for apartments or small areas. Covering Amateur Radio, public safety, commercial 2-way, cellular, air traffic control, and various ultra-frequency bands. It has a low angle of reception. This makes it ideal for VHF / UHF applications as its greatest sensitivity is parallel or almost parallel to the Earth. However towards the top of its frequency range it

Hi I have for sale a used tested and fully functional RF Patch Cable. It has been in storage and may have scuff marks. TNC Male to TNC Male Cable Using MM Cables R151 75 Ohm RG59 Coax, length approx 2m. It is not a cheap imported type. Key Specifications Gold plated pins. Connector Series 1 TNC Connector Gender 1 Male Connector Polarity 1 Standard Connector Angle 1 Straight Connector Impedance 1 50 ohm Connector Series 2 TNC Connector Gender 2 Male Connector Polarity 2 Standard Connector Angle

Hi I have for sale a used Desktop Monitor Arm capable of carrying 4 Display Screens. Each mount is articulated and individually adjustable. It is in very good condition and is fully functional. Suitable for Flat Screen Monitors and Screens, TV's, LED Advertising Displays, Customer Annunciator etc. The arms are 34cm long, the post is 70cm high and the maximum distance between the centre of each monitor bracket is 60cm. Dimensions 50cm x 75cm x 30cm, unboxed. Weight 6kg, unboxed. IF YOU CA

Hi I have for sale a Heavy Duty adjustable Bracket made by Hood Ergonomics Australia. Originally designed to accommodate CRT Monitor weights of 30kg approx. The Articulated Arm swings, tilts and rotates for optimum ergonomic performance. Could be used for electronic bench test & measurement equipment, power supplies, 2 way radio, tool holder etc. Space saving, Free up your work space. Integrated cable management system provides a neat and effective solution to cable clutter. The arm's u

Hi I have for sale a used tested and fully functional DIN Rail Power Supply 12V 1.1A AC Originally used in a Urmet Domus Video Intercom System, part number Sch 9000/230. It has been in storage and may have scuff marks. IF YOU CAN SEE AN ITEM IT IS AVAILABLE, PLEASE DON'T ASK IF IT IS AVAILABLE AS GUMTREE SUGGESTS WHICH WASTES TIME, SOMEONE ELSE MAY BUY IT IN THE MEANTIME. Happy to post Australia wide with tracking and insurance if required at the buyers expense. See my other ad's for more

Hi I have for sale NEW PVC Electrical Conduit fittings. They have been in storage and may have scuff marks. I have - Adaptor's Bush's / Grommets Bush Female Threaded Caps & Plugs Coupling Expansion Flexible Coupling Solid Elbo's Flexible Conduit Terminator Gland Angled Corrugated Gland Corrugated Junction Box Deep round 66mm Junction Box Shallow round 66mm Junction Box Tangential U 63mm Junction Box 25mm Extenders 63mm Nipple Screwed Conduit PVC Plug Conduit Entry Plug Screwed Conduit Entry Red

Hi I have for sale a quantity of used Mains Power Cable, 3 Pin Plug to IEC-C13 receptacle. Fitted with IEC-C13 connector and Australian 3-pin mains plug with insulated pins. Approved by the Electrical Safety Authority to be compliant with AS/NZS3112. Perfect for most electrical devices used in the home, office or the studio. Aka, kettle cord, jug cord (the same type as on your kettle and desktop computer). Has been in storage and may have scuff marks. IF YOU CAN SEE AN ITEM IT IS AVAILABL

Hi I have for sale some rolls of Flat Ribbon Planar Travelling Flexible Multi Wire Cable. Flat cables are best suited for rolling flex, because this movement is in one linear axis. Applications include CNC Machines, Actuators, Loading Ramps, Elevators, Lifting Equipment, Tracking devices like Solar Panels and CCTV Pan Tilt Units, Sliding Equipment for RV 4WD Caravans, Motorised Gates, Automation, Robotics. It has been in storage and may have scuff marks. I also have some long lengths of round m

Hi I have for sale NEW and used, tested and fully functional Toroidal Transformers some complete with mounting hardware and one standard Iron Core type. 03 Toroidal 240V - 12V 2.5A Size 15cm Diameter x 7cm High. 04 NO PHOTO NEW, complete with the top/bottom plates - rubber mat, bolt/nut Intended for use in high power semi based power amplifiers but adaptable to many other electronic projects 54V and 18V volt taps 4A 240V AC input (red-red) 54V AC output (white-white) 18.7V AC output EACH SIDE

Hi I have a Genuine Sega Master System TV Antenna (RF) Switch / Splitter Unit SS-55 plus TV /AV Cable Lead for sale. The SS-55 was released with the Sega Master System. It is also compatible with the Sega Mega Drive. The outer case being tin has surface rust due to it's age, a cosmetic issue only. IF YOU CAN SEE AN ITEM IT IS AVAILABLE, PLEASE DON'T ASK IF IT IS AVAILABLE AS GUMTREE SUGGESTS WHICH WASTES TIME, SOMEONE ELSE MAY BUY IT IN THE MEANTIME. Happy to post Australia wide with track

Hi I have for sale a NEW pack of 10 GEC Alsthom Red Spot TIS63LG 63A HRC Cartridge Fuses. They are for General Purpose (gL/gG) cable protection / equipment protection. Specifications - GEC Alsthom Red Spot 80kA 440V AC AS2005 21.2 Type gG General Purpose Center Bolt ASTA Cert BS88 2 1988 75mm fixing IF YOU CAN SEE AN ITEM IT IS AVAILABLE, PLEASE DON'T ASK IF IT IS AVAILABLE AS GUMTREE SUGGESTS WHICH WASTES TIME, SOMEONE ELSE MAY BUY IT IN THE MEANTIME. Happy to post Australia wid

Hi I have for sale 2 used Harris Farinon Ferrite RF Isolators. Common application for an isolator is to put between signal source and a device under test. This prevents the reflections from the device under test from going back into the signal source. With this you must ensure the termination port can handle all of the source signal, just in case the device under test is disconnected. If it cannot handle the full incoming signal the termination could be damaged, passing the circular flow back

Hi I have for sale some NEW and used Antennae and accessories. See photo's for further information. I also have a Discone Ultra wideband omni-directional antenna listed separately which will give incredible bandwidth coverage in a compact package, making it ideal for apartments or small areas. Covers Amateur Radio, public safety, commercial 2-way, cellular, air traffic control, and various ultra-frequency bands. It has a low angle of reception. This makes it ideal for VHF / UHF applications as

Hi I have for sale 2 NEW Adjustable 12V Flasher Relay / Blinker / Turn Signal / Emergency Hazard unit. Price is for one. I bought them for a project that didn't eventuate. Description: Durable and waterproof You can use a flat head screw driver to adjust the knob on the bottom to set the flashing speed. Specification: PINS: 2 Operating Voltage: 12V Max Power: 42W Adjustable Flashing Frequency: 50 times/min to 200 times/min Working Temperature: -40°C to 80°C Dimension: Approx. 34x23

Hi I have for sale some NEW Shaefer Communication Intercom System components. They are used in a Firefighters Elevator Communication System but could be used in other applications where high quality two way communication is required. The system is designed to run on a minimum voltage of 12 volts DC. I have handsets, Annunciator units, hands free speakerphones. They are made in Germany. IF YOU CAN SEE AN ITEM IT IS AVAILABLE, PLEASE DON'T ASK IF IT IS AVAILABLE AS GUMTREE SUGGESTS WHICH WAS