Popular Electronics ( Administrative Office)

Dubai, United Arab Emirates

Independently switched upper & lower light tubes for exposure of single/double sided PCB's Built-in vacuum pump allowing the user to freeze the PCB's in place for perfect alignment to artwork An adjustable timer & counter for setting exposure time. - 110V/200Woperation A convenient "re-expose" button for repeat settings when doing multiple PCB's. 6 each 15 watt UV lamps (3 upper/3 lower) - Exposure area: 16" x 9.5"

The Kinsten UV Exposure Box has a maximum exposure area 230 x 380mm and can be used for single sided, or double sided PCB's.

It includes digital timer & vacuum table.

Three (3) FL-15 tubes top and bottom, ensure high intensity ultra-violet radiation for rapid exposure time. For applications that require more intense UV, Kinsten now offer the KVB30DQ with four (4) lamps per side for 220V regions and KVB30DT with five (5) lamps per side for 110V regions. Due to the size of the ballasts, 240V regions do not yet have a high intensity model.

The dominant UV wavelength is 350400nm and the KVB-30D, while designed for use with Kinsten presensitised PCB, is often suitable for other applications that require transfering an image to a UV sensitive surface. They have been used in other applications including label making and rubber stamp production, although please check suitability first.

• Independently switched upper & lower light tubes for exposure of single/double sided PCB's
• Built-in vacuum pump allowing the user to freeze the PCB's in place for perfect alignment to artwork
• An adjustable timer & counter for setting exposure time. - 110V/200Woperation
• A convenient "re-expose" button for repeat settings when doing multiple PCB's.
• 6 each 15 watt UV lamps (3 upper/3 lower) - Exposure area: 16" x 9.5"

Part Number Item Weight Product Dimensions Item model number Size Color

KVB-30D

38 pounds

20.1 x 16.1 x 5.9 inches

KVB-30D

full size

black

PE-213802 Power Supply

DC REGULATED POWER SUPPLY

INPUT: AC 230V, OUTPUT: 13.8VDC, 2A.

To conduct the speed of light experiment, first apply 110 VAC power to the oscilloscope and Speed of Light Apparatus, then connect oscilloscope probes to apparatus test points. After calibration, the oscilloscope monitors the reference and delayed pulses, the time delay is measured and the speed of light calculated.

Do-it-yourself assembly kit for measuring the speed of light with fiber optics

With Industrial Fiber Optics'Speed of Light Apparatus, measuring the speed of light is now easy and quite accurate. Such was not the case for many centuries. The famed Galileo, after he attempted to measure the speed of light with an unlikely arrangement of lanterns and flags on tall towers, decided that light must travel at infinite speed. Later, Armande Fizeau used an elaborate mechanism with mirrors, lens and a huge rotating cogwheel to determine if the speed of light was, in fact, not infinite. He got close. After many years we now know light does not travel at infinite speed, but rather 299, 792.4562 meters per second in a vacuum.

With the proper combination of electronics, electro-optics and fiber optics this once-difficult measurement is simple and can be conducted in any lab or classroom. All that's needed is a 60 x 100cm table, 110 VAC electrical power, oscilloscope and theSpeed of Light Apparatus.

NOTE:This kit needs assembly before conduction experiments. Easy-to-follow assembly instructions are included with the kit. Some experience with using an oscilloscope and soldering is suggested for completion.

To conduct the speed of light experiment, first apply 110 VAC power to the oscilloscope andSpeed of Light Apparatus, then connect oscilloscope probes to apparatus test points. After calibration, the oscilloscope monitors the reference and delayed pulses, the time delay is measured and the speed of light calculated.
An integral part of theSpeed of Light Apparatusis an easily understood full-color, often lighthearted manual. It begins by tracing the early steps of technical pioneers in their quest to understand light. The manual also includes detailed step-by-step set-up and measurement instructions and examples with equations for calculating the speed of light.

• All solid-state transmitter/receiver design
• Low-voltage electronics operation
• Fiber optic delay requires no opitcal alignment
• Safe, visible LED light source
• Quick set-up and measurement
• Impact-resistant, protective enclosure
• Rubber feet on chassis bottom for adhesion on smooth surfaces
• Contained light beam is ideal for small areas
• 28-page full-color manual with step-by-step assembly, operation instructions and sample oscilloscope displays

The apparatus consists of an electronics circuit board in protective plastic enclosure; two fiber optic cables; test connections for all outputs and a 110 VAC-to-DC power adapter.

CVP1707D: F JACK, CHASSIS MONUT

Microcontroller	ATmega2560
Operating Voltage	5V
Input Voltage (recommended)	7-12V
Input Voltage (limit)	6-20V
Digital I/O Pins	54 (of which 15 provide PWM output)
Analog Input Pins	16
DC Current per I/O Pin	20 mA
DC Current for 3.3V Pin	50 mA
Flash Memory	256 KB of which 8 KB used by bootloader
SRAM	8 KB
EEPROM	4 KB
Clock Speed	16 MHz
LED_BUILTIN	13
Length	101.52 mm
Width	53.3 mm
Weight	37 g

8PK-366D : Desoldering Pump

SS-989B SMD Hot Air Rework Station

2 In 1 SMD Hot Air Rework Station AC220240V 700W

DM 525 25 Shear

Two bench top shears suitable for cutting printed circuit board laminates, thin metal sheet and aluminium (1.5/2.0mm) or plastic labels / front panel materials. On lowering the operating handle, a spring loaded clamp is activated which holds the material securely during cutting, thus enabling cuts to be made with a mini-mum of effort. These shears are composed of an epoxy powder coated cast aluminium frame fitted with hardened and ground steel blades.

PE-0300: BLACK

1/0.60mmTinned

+PVC 0.D 1.25mm

Telephone Kit

• The PT-323K / AK-700 is a push button electronic
• telephone. It is equipped with the following
• features: Pulse/tone dialing; automatic
• redial; a ringer turn off switch; 4 neon bulbs
• for visual indication of telephone ringing;
• clear see-through case to show the total
• inner workings of the phone. Sectionalized
• construction and testing makes assembly
• easy. Wall mounting cradle included.
• easy. Wall mounting cradle included.
• This kit requires soldering.

WARNING CHOKING HAZARD- Small parts Not for Children under 3 yrs

PE-1063: DIGITAL VIDEO CABLE

PE-0115: GREEN

A-44-200: COLD FREEZING SPRAY 200ml

Low Global Warming Potential and non-flammableaerosol, specially developed to locate short circuits and failures in electronic components and to test the trace continuity in PC-boards, or to cool the entire circuit.Provide heat sink protection for heat sensitive components during desoldering and soldering.Quickly cools down temperature to -50C.Dielectric and non flammable.Safe for use on most materials.Evaporates totally, without leaving any residue.

• LOW GLOBAL WARMING POTENTIAL (GWP)
• 100% NON FLAMMABLE
• OZONE SAFE
• CFC, HCFC AND HFC FREE
• SAFE FOR MOST MATERIALS
• 100% ACTIVE PRODUCT