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U-1804 Transformers

Changes 220/240VAC to 110/120VAC

Transformers change voltage only and have no effect on frequency. Care must be practiced if changing voltage of motors because operating a 60 Hz motor on 50 Hz service often will ruin a motor. Always consider the motor name plate or contact the manufacturer. These transformers include 3-wire cord and receptacle. One wire connects to a ground for greater safety. V-A rating in most cases is same as watts.

Step-Up transformers which permit appliances rated at 220/240VAC to operate on 110/120VAC can also be supplied to special order.

V-A Rating       
Cat. No.        Sh. Wt. lb (kg)        cu. ft.
500 U-1804 20 (9)     0.5
750 U-1805 24 (11)   0.5
1,000 U-1806 26 (12)   0.5
1,500 U-1807 31 (14)   0.7
2,000 U-1808 35 (16)   1.0

U-1835 Universal AC/DC Adapters (Transformer)

Rated at 500mA, this adapter is perfect for converting either 110/120 or 220/240VAC to any of the following DC voltages: 1.5, 3, 4.5, 6, 7.5, 9 or 12 VDC. It has universal output plugs (5 male, 2 female), reverse polarity switch and LED on indicator.

Related Items:

top: U-1807
bottom: U-1835

This item is part of the following categories:

Other items in the labware category include:

U-4281 Hand Level 2.5x magnification
U-1306 Scientific Calculator
U-4160 Lab Alert
U-1160 Magnetic Write and Wipe Boards
U-1105 Glass and Plastic Beakers
U-1170 Dispenser Bottles (plastic)
U-1190 Specific Gravity Bottles (Pycnometers)
U-1200 Guth Wash Bottle 1,000ml
U-1205 Plastic Wash Bottles
U-1284 Bunsen Burner
U-1286 Meker Burner
U-1300 Lab Cart
U-1350-U-1357 Graduated Cylinders
U-1804 Transformers
U-1460 Plastic Funnels
U-3450 Magnifiers
U-3610 Pipettes
U-3703 Steel Support Stand
U-2730 Utility Tongs
U-2731 Beaker Tongs
U-1835 Universal AC/DC Adapters (Transformer)
U-2740 Trowels
U-2840 Tubing
U-3535 Vacuum Aspirator Pumps

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Geotest Instrument Corporation
241 S. Frontage Road., Suite 38
Burr Ridge,IL 60527 USA