The displays shown below are a sample of the interactive display products that Trinity Electronics has designed and manufactured for the Head-Smashed-In Buffalo Jump Interpretive Centre.
The displays shown below are a sample of the interactive display products that Trinity Electronics has designed and manufactured for the Oil Sands Discovery Centre.
The displays shown below are a sample of the interactive display products that Trinity Electronics has designed and manufactured for the Telephone Historical Centre.
Using a case to make a case. A briefcase mounted LED display that calculated, and displayed in real-time, Alberta’s accumulated provincial debt, based on the then-current interest rates.
The robot was designed to look like a space ship when moving in a horizontal position. When upright, the robot’s front panels opened to reveal a costumed dancer, who then exited the robot to continue the performance.
On large earth moving machines, undercarriage wear is the largest ongoing expense. Our client needed an odometer that separately record mileage and time in all gears in both forward and reverse directions.
A helicopter carousel is a cylindrical apparatus that hangs beneath a helicopter and holds from eight to sixteen bags of seismic supplies. The bags contain equipment that is dropped to crews on the ground. The bags hang on hooks which are connected to solenoids. When a solenoid is energized, it releases a bag allowing it to drop to the ground.
Adjust the amount of payload and fuel on this simulated rocket to get the launch height just right.
The ‘Alberta Fun Wall’ is packed with buttons, knobs, levers, cranks, flashing lights, windmills, and more.
Alberta Legislature Sound Control Panel to allow microphones for various Members of the Legislative Assembly to speak.
These card cages were removed from new equipment, and appear to be in perfect condition. They have 8 slots for 5.25″W x .5″H x ~7″D cards. The socket for each card is 2 groups of 2×18 contacts spaced at .125″. the backplane has wirewrap terminals for every contact, plus a terminal strip for power distribution, and a ribbon cable header.
These brand new, still-in-plastic project cases are top-quality and highly configurable. They can be assembled in various ways, with removable side extension walls and adjustable snap-in rubber padded feet, offering multiple possibilities to suit your specific needs.
The AMP-595 combines an MP3 digital player with an amplifier, two speakers, a SPST relay and push-button. The product was created for public displays with very high playback rates. The sound can be replayed hundreds of times per day with no reduction in media or player life. Sound is stored in the MP3 format, a highly compressed digital format. The basic unit comes with 32MB of storage – enough for about 30 minutes of sound at the highest quality playback rate.
The Smartec SMTIR99XX infrared sensors are sophisticated devices containing silicon infrared sensors and thermopiles. Thermopiles are structures composed of thermocouple junctions and convert thermal energy into electrical energy. The application of thin film technology allows the production of miniaturized and low cost sensor elements.
The SMT172 is a three-terminal integrated temperature sensor with a duty-cycle output suitable for microprocessor reading, while retaining analogue information. Available in various encapsulations and as a naked die, it offers high accuracy (0.1°C in -20°C to +60°C range) making it ideal for human-centric applications like climate control. For easy integration, online applications are available, and a specially designed Smart Temperature Acquisition System allows low-cost, high-accuracy measurements, even driving cable lengths up to 20 meters for remote sensing.
The Smart Pressure Device SPD series of pressure sensors are silicon based and encapsulated in all kind of housings. The pressure range can vary between about 10 mBar and 20 Bar gauge, absolute and differential. In case of the absolute version, the reference vacuum chamber is formed on the die during manufacturing.
The Universal Transducer Interface (UTI) converts sensor signals into time signals, eliminating the need for extra electronics and outputting in a digital format for micro-controllers. While the UTI operates in 16 modes and requires a matching reference element for accuracy, the newly introduced UTI Evaluation Kit USB simplifies measurements and offers modules for infrared sensor voltage porting.
The Smartec humidity sensor is a two terminal capacitor, which increases in value as water molecules are absorbed into its active polymer dielectric. The capacitor consists of a base plate and a water permeable platinum top plate.
The MUXC01 multiplexer is specifically designed to work with the Smartec Universal Transducer Interface (UTI). The combination of the UTI and the MUXC01 makes it possible to measure multiple capacitances with a very low capacitance value and a very high accuracy (15 bits).
This list of notes enables you to understand Smartec products better and make it easier to get good and fast results.
The watchdog card observes the Hard Drive Activity LED and resets a timer with each drive access. If no activity is detected within a set period, it reboots the computer by triggering the reset switch via a relay. Designed for any computer system, its purpose is to address faults or "hung" states without needing software.
Trinity Electronics designed an intercom system for distributed plants featuring rack mount components. The system includes intrinsically safe handset stations, receiver and amplifier cards with their respective cages, and dual power supplies. Additionally, it comes with explosion-proof speakers.
This amazing little workhorse finds its way into all sorts of diverse applications because of its simplicity and versatility. It combines a custom programmable microprocessor and 2 solid, reliable DPDT relays with a host of input and power supply / handling options.
Custom outdoor-rated battery charger. Charges at fast rates and then switches to ‘float mode’ to protect the battery from overcharging.
This rugged, reliable outdoor-rated power supply is custom configured to your specifications. It will deliver regulated 1.25VDC to 24VDC at 3 to 4 amps, and runs from 120V, 277V, or 347V.
SOIC to DIP Adapter Boards – Converts Small Outline Integrated Circuits (SOIC) to DIP. Picture shows 8, 16, and 28 pin adapter boards.
We have just under 1000 pieces of this Samtec right angle header in stock.
The BAT-6V series batteries are Intrinsically Safe, rechargeable sealed lead acid batteries. Absorbent Glass Mat (AGM) technology for superior performance. Valve regulated, spill proof construction allows safe operation in any position.
The CH-555-25W Thermostatic Cabinet Heater is a heat source and thermostat in one package. It is designed to operate in instrument enclosures in Class 1, Div 2 rated locations. It will generate about 28Watts at 120 Vac. The set point is fixed at 0 C.
The Model 788 weekly timer was designed for hazardous locations. It has 8 outputs that can control loads as high as 3.75A each. Each of the 25 events (outputs switched on or off) can control from one to eight outputs. The timing cycle can be as long as two weeks.
The Proportional Valve Tester model PVT-439 provides a portable current source for testing proportional hydraulic valves such as those found on earth moving equipment.
Custom fan controller for earth moving equipment. This unit controls the pitch of a fan with variable pitch blades. There is also a built in timer to reverse the pitch and purge the blades at predefined intervals. Purging can also be executed manually by the operator.
The Proportional Valve Tester model PVT-439 provides a portable current source for testing proportional hydraulic valves such as those found on earth moving equipment.
Built to remotely steer rear wheels on large trailers that are used to transport drilling rig components. The joystick control can be operated from a following pilot vehicle.
Custom surge protector built for outdoor conveyor belts that carry oilsand for processing.
These patch panels are intended for infrastructure installation in venues such as arenas, stadiums, theatres, concert halls, schools, etc. They provide a very robust and reliable XLR patch bay system that is easy and quick to install. Service life is expected to be several decades. Each panel contains 12 pairs of gold-plated Neutrik PC-mount male & female XLR connectors, all mounted on an internal PC board. The PC board connects the vertical columns of male and female connectors together and to Phoenix Spring Cage terminal blocks. The PC boards in panels with the DT-12 connectors also have gold-plated double-row headers that connect to twisted-pair ribbon cables that go to the DT-12 connector assembly.
The MP3-445 is a highly versatile, highly configurable MP3 player and automation interface with an onboard audio amplifier, and extensive electrical input and output options. Capable of monitoring 16 separate inputs and driving 16 separate outputs, it can be everything from a deluxe doorbell to the control center for a complex public multimedia display. It operates independently or you can use the built in serial interface to have it control other devices, or be controlled by other devices, including computers. Features include 16 inputs and 16 outputs.
The SBA-379 Stereo Balancing Amplifier, which comes in 2 versions, is an economical way to convert two unbalanced audio inputs to balanced outputs. The SBA-379 retains stereo separation with individual L/R gain, while the SBA-379-M model sums the stereo pair to mono and provides two balanced outputs with individual gain controls. Built for the cable TV industry, the mono version eliminates the distortion, unpredictable frequency response and potential equipment damage that can result when a Y-cable is used to sum two outputs. Conventional dual input connectors provide both RCA and screw terminals. The SBA-379 is built into a rugged diecast aluminum box. Power is provided via a 24 VDC CSA/UL approved adapter.
The PBC-L475 can be used in either Sum-to-Mono mode or Mono-to-Stereo Split mode. The transformer provides isolation and balancing for audio level signals. The card is very simple to hook up and the frequency response is great – it’s almost a flat line from 30 Hz to over 20 kHz. The unbalanced audio can be connected with screw terminals or RCA plugs. It comes with a strip of foam tape for mounting.
The card consists of two transformers with RCA jacks on one side and PC terminals on the other. The transformers provide passive balancing for audio level signals. Use it for either input or output balancing. The card is very easy to hook up and the frequency response is exceptional – it’s almost a flat line from 30 Hz to well over 20 kHz. The printed circuit board mounts in a plastic track using a strip of foam tape. The card can also be purchased without the track for mounting with 6-32 spacers.
The MOH-379 Music-On-Hold Interface provides gain and isolation for connecting an external audio source to the music on hold input of a telephone system. It converts an unbalanced stereo pair to both a mono balanced output and a mono unbalanced output each with separately adjustable gain. The balanced output is transformer isolated, and it’s bandwidth is limited for better compatibility with telephone systems. Conventional dual input connectors provide both RCA and screw terminals. The MOH-379 is built into a rugged dicast aluminium box. Power is supplied via 24 VDC CSA/UL approved adapter.
The L328 Single Balanced Input Board is a very high performance yet economical way to add balanced inputs to audio gear that has only unbalanced inputs. The board is relatively small at 1.75″ x 0.625″ and can be mounted anywhere using double sided foam tape, or it is also designed so it can be soldered directly to the back of any standard XLR type connector as shown in the picture. This convenient card is ideal for mounting in equipment racks such as those used in broadcast, recording or editing facilities.
The L314 Dual Balanced Input Board is a very high performance yet economical way to add pairs of balanced inputs to audio gear that only has unbalanced inputs. The board is relatively small at 2.75″ x 1.2″, and is ideal for mounting in equipment racks such as those used in broadcast, recording or editing facilities.
Upgrade your RTS Systems 802 Intercom Master Station from 6 to 12 channels. The L347 is a drop-in replacement for the AS3000 board that changes the 802 or 802A from option B1 to B3. This card adds channels 7 through 12 to your 802 or 802A. The AS3000-3 is no longer available from RTS but the L347 is an exact replacement… brand new and warrantied!
Custom amplifier modules for a rack based, large area public address system. This unit includes a noise gate and automatic gain control.
Originally designed to combine front and back seat microphones used in mobile video recording applications, this card can be used anywhere to amplify 2 mic level inputs to line level. With built in AGC and individual gain adjustment.
Transducers designed for the measurement of generator field voltages. The input is rated for 2000 VDC with isolation of 3500 VDC. Standard output is either ±10VDC or 4-20mA. Housed in a fiberglass box with watertight fittings for cable entry and exit.
Transducers designed for the measurement of generator field currents (used with a shunt). The input is designed for 50mV or 75mV shunts and has an isolation rating of 3500 VDC. Standard output is either ±10VDC or 420mA. Housed in a fiberglass box with watertight fittings for cable entry and exit.
