Model
Numbers:
TPS-28E Model: TPS-28E-14Z
7.0 AMPs Model: TPS-28E-20Z
10.0 AMPs Special Order Only
120-240 days |
NIGHT VISION APPROVED
Military Night Vision Aircraft Instrument Lighting
Run High & Low Power LED's Run High & Low Power LAMP's
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Avionics
Lighting Power
Supply
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Designed
for All Lighting Needs
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Fixed |
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Adjustable |
Tracking |
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AC Volts Tracking
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Extend
your LAMP bulbs life by 5 Years
with our Soft Start
Electronics |
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DC
Volts Tracking
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0 - 24 |
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Modes
Voltage |
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output:
/ 0-24 Vdc / 0-14 Vdc / 0-5 Vdc / |
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Short
circuit
protection
Over
voltage
Protection
Half
Bright
Dimming
Humisealed |
Fused
Input
Low
Magnetic
Field
Radiation
Connector
Programming
Vibration
Resistance |
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Connector
Programs
TPS-28
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Weight
LB:
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1.0
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Efficiency: 90%
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Size:
L 5.5" x W 3.45" x H 1.75"
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Ripple at all loads: |
0-200mV< Ripple 0-24V Output @ Full Load |
Altitude:
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0 To
55,000 Feet
air input port (required) at high altitude in unpressurized operation. |
MTBF:
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100,000 Run Time
Hours
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Night Vision:
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Consult factory for custom slew rates and other
options.
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Come with: |
Conformal Coated parts for moisture and water resistance.
Option can be Huma Seal or Polyurthane (Polyurthane Standard) |
Warranty:
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This unit come with
a full 1 year guarantee!
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Compliance:
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Built to Meet FAA
TSO-C71
Built to Meet FAA DO-160 EMI / RFI Testing
Built to Meet FAA DO-160 Conducted & Radiated Testing
Built to Meet FAA DO-160 Water & Vapor Testing
Built to Meet FAA DO-160 Pulsed Voltage Input Testing
The TPS-28E Meets all required FAA Category's for FAA approval Optional
Military 'DO-160 Z' Category Specifications |
25 Pin Gold
"D" Connector Kit
Mating Connector
#18 wire Crimp pins (mating)
>>>>>
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.
..Positronic Connectors
Kit comes with
everything to mate to the
TPS-28E |
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Model |
Continous Current Amps
-40C to +85 C |
Peak Max Current 30 sec. |
Peak Max Current 5 sec |
TPS-28E-14Z |
7.0 Amps |
8.5Amps |
11 Amps |
TPS-28E-20Z |
10.0 Amps |
12.0 Amps |
15.0 Amps |
Category "Z" option is for High Reliability Millitary Aircraft
Cat Z operation 0 to 24 VOLTS output
OPERATION Continous Operation of unit @ -40C to +85C Operation Input
Voltage 19 - 32 Volts with Peak Voltage Spike of 80 Volts with no damage.
Unit will continue to work even under 60 volt input spikes.
The TPS-28E
~90%
Efficency at all voltage levels. And will operate from 19 - 32 volts
input continous with no power or voltage reduction. This also comes
with under voltage lockout so no damage can happen at startup. This
is as safe as you can get with lighing in an aircraft. Built
with 100% Reliable "Surface Mount Technology"
The
TPS-28E is electrically compatible with the TPS-28C - no wiring
changes..! To sub for the TPS-28C use the TPS-28D or the TPS-28E
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LAMP
& BULB LIFE
What
kills most of your bulbs or lamps in an aircraft? Your startup of
the electronics. When you flip the power switch you get a huge inrush of
current into the lamps or bulbs until the electron current heats up the
filament. during that heat up time the filament wiggles and wobbles
causing fractures in the filament to start to break. Then
months later you lamp is out and your are back to the avionics shop for a
bulb change and a costly repair.
The
TPS-28 eliminates all that cost. with our soft start circuit, The
TPS-28 limits that inrush electron current. Saving you hundreds of dollars
and hours of repair time at the avionics shop. |
Tired
of having this!
the
other guys lighting controller |
Then
have this!
TPS-28
lighting controller |
Cost
Saving - operation of an Aircraft |
Here is a typical scenario. You have 28 V and you
want to get to 5 Volts @ 6 Amps, so you think "I will use some power
resistors or a linear regulator because they are cheap"!!! You
just cost the customer 200 watts of needless power and heat every hour he
runs the aircraft. On top of that you may be burning up your aircraft
generator. |
What does it cost in fuel? Well if you do the
math, 200 watts comes out to be about 1/4 of a horse power to the engine.
It does not sound like much but add that fuel cost in and after hours of
flying its like adding another person to the aircraft. You have burned up
thousands of dollars of fuel. In the long run, those cheap power resistors
ended up costing your customer lots of money. |
Here
is the answer |
What is the difference between a linear regulator and
resistors verses the TPS-28? Well, everything in the world. The TPS-28 is
a switching power supply that only takes a small amount of power to
get to the 5 Volts or to whatever voltage you need. Switching
regulators use charging circuits and do not dissipate large amounts of
heat to do the power conversion. |
Is there any other way of doing low cost power
conversion? NO, not unless you can change physics. The TPS-28 has an
efficiency of about 90%. That's 80% better than power resistors or a
linear regulator. The real answer to the question is this: In
a very short time the TPS-28 more than pays for itself just in lower fuel
costs.. |
Homepage:
Http://\www.Exec-Eng.com/
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