Nuts and Volts - February 2012

9,000 Lumen 120 W 9,000 Lumen 120 Watt Out att Outdoor LED Light door LED Light

This is a powerful outdoor LED light that provides 9,000 lumens (luminous flux) using just 120 watts of power! Ideal for narrow or wide streets, parking lots and industrial sites. 9,000 lm using just 120 watts od power! The housing is made from cast aluminum and meets IP (Ingress Protection) code 66 (dust tight, no ingress of dust: water tight, water from heavy seas or water projected in powerful jets shall not enter the housing in harmful quantities). The LED glass lens is made from high quality borosilicate glass which is the same substanced used in high quality DSLR lenses and telescopes. This lens material was chosen because of its low coefficient of thermal expansion and ideal refractive index properties.

CircuitSpecialists.com

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Programmable DC Electronic Load Programmable DC Electronic Load 0~80V / 0~40A 0~80V / 0~40A

$720.00 $720.00

The 3721A Programmable DC Electronic Load provides excellent performance with sophisticated features found on much more expensive units. This 400 watt, 40 Amp, 0~ 80 volt Programmable DC Electric Load can be used to test all sorts of DC power sources including power supplies and is especially helpful to battery manufacturing processes. This DC load features constant voltage, constant resistance, constant current and constant power settings. The end user can design programs that control precisely all of the load values and time durations for each step of a test sequence. Up to nine 10 step programs can be internally stored in the 3721A Programmable DC Load.

4 basic functions: CC, CV, CR & CP

8 basic test modes: CCL, CCH, CV, CRL, CRM, CRH, CPV & CPC High-speed sequence, high-speed transient, short circuit, battery discharge and other functions.

Programable current slew rate.

Multiple groups of parameters and lists can be saved & recalled.

Supports SCPI and LabView with included software.

Current Rating: 0~40A Voltage Rating: 0~80V Power Rating: 400W at 40oC

Item#

CSI3721A CSI3721A

www.CircuitSpecialists.com/CSI3721A

Programmable DC Electronic Loads Programmable DC Electronic Loads

FEATURES:

Easy drop-in replacement and installation in place of an existing traditional street light and/ or flood lights * Built-in power supply (PSU)

Adjustable armature angle mechanism accomodates various lighting requirements * Flexible mounting features allow for use as parking lot lights. industrial site lighting, Even inside warehouse lighting * Compatible with commone AC street lamp power sources: AC input 100-240VAC, 50/60Hz * Color Temperature: Similiar to daylight (6000 Kelvin)

Water & dust proof complying to IP 66 (International Protection Rating)

Designed with integrated cooling fins to maintain constant and stable operating temperature * Applications: Parking lots, parking garages, basketball courts, sports courts, tennis courts, pool decks, BBQ decks, back yards, apartment complexs, recreation areas, side streets, main roads, and all sorts of outdoor lighting applications.

Approx Dimensions: 660mm lengh x 360mm width x 100 mm thick

Item# LED LIGHT LED LIGHT

Easily mounted to a standard 2. 5" diameter light pole.

Get full specifications at:

$369.00 $369.00

www.CircuitSpecialists.com/led-light This is a terrific soldering station featuring a microprocessor controlled temperature set up system with great versatility. The unit includes 3 preset temperature settings that are user definable so you can turn on the system & push one button to go to the temperature range you desire. Specific system temps can also be set with an easy to use push button up/down button AND when you turn off this station, the unit keeps the last used temperature in memory & automaticly returns to that setting the next time the user turns the system on. The temperature display can be set to display in Celsius or Fahrenheit scale.

60 W 60 Watt Digit att Digital Soldering S al Soldering Station ation For use with traditional or Lead Free Soldering

Features: * 60 watt dual core ceramic heater * 150 to 450 degree Celsius Temperature range * Versatile easy to read liquid crystal display * 3 preset & user definable temperature settings.

Automaticly remembers previous temperature setting * Display in Celsius or Fahrenheit scale * 3 foot cord length from station to iron tip * Broad selection of replacement tips available Thease devices can be used with supplies up to 360VDC and 30A. It features a rotary selection switch and a numeric keypad used to input the maximum voltage, current and power settings. These electronic DC loads are perfect for use in laboratory environments and schools, or for testing DC power supplies or high-capacity batteries. It also features memory, and can also be connected to a PC, to implement remote control and supervision.

360V/150W (CSI3710A) $349.00

www.circuitspecialists.com/csi3710a

360V/300W (CSI3711A) $499.00

www.circuitspecialists.com/csi3711a

The CSI-Station-3DLF is a powerful 60 watt soldering system. The fast heat recovery provided by a 60 watt system like this allows the user to solder both traditional solder and lead free solder. This system features a grounded tip to protect delicate circuits from static charge. Also included is a seperate iron holder. Circuit Specialists stocks a large supply of tips for this station.

www.CircuitSpecialists.com/CSI-Station-3DLF

$49.00 $49.00 Item# CSI-S CSI-Station-3DLF ation-3DLF

Circuit Specialists carries a wide selection of traditional & lead-free soldering equipment, including soldering irons, soldering stations, hot-air rework stations, focused infrared systems, reflow ovens, pre-heating systems, regular and lead-free solder, solder flux, and soldering aids for both thru-hole and surface-mount soldering.