You Searched For: Power Supplies

Power supplies convert one form of energy to another that is required for proper equipment operation. Protecting against short circuit and excessive voltage incidents, the working longevity of expensive machines will not be compromised. In case of power failure, the electronic devices automatically recover functions to guard sensitive materials. Regulated, unregulated, or adjustable power supplies are categorized based on the general performance producing steady currents or voltages at precise levels.

Power supplies convert one form of energy to another that is required for proper equipment operation. Protecting against short circuit and excessive voltage incidents, the working longevity of expensive machines will not be compromised. In case of power failure, the electronic devices automatically recover functions to guard sensitive materials. Regulated, unregulated, or adjustable power supplies are categorized based on the general performance producing steady currents or voltages at precise levels.


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Description: Superior Electric Powerstat* variable output autotransformer, 120v 50-2000Hz input,cULus UL508 rating, Delivers maximum of 140v 22 amps output, having a movable brush-tap riding on a commutator, Manual dial is graduated 0-100, Use with 120 volt mantles
Catalog Number: 75877-668
Supplier: Ace Glass


Description: For use with Pen-Ray Lamp models 22SC-3L and 22SC-3S. 115V/60Hz. Provides 2000VAC open circuit voltage. Lamp Current: 6mA.
Catalog Number: 21474-558
Supplier: Analytik Jena US

Small Business Enterprise Product available on GSA Advantage®


Description: For use with Pen-Ray Lamp models 22SC-3L and 22SC-3S. 22.V/50Hz. Provides 2000VAC open circuit voltage. Lamp Current: 6mA.
Catalog Number: 21474-560
Supplier: Analytik Jena US

Small Business Enterprise Irregular Voltage Product available on GSA Advantage®


Description: For use with Pen-Ray Lamp 3SC-9 (74670-008). 220V/50Hz. Provides 2800VAC open circuit voltage. Lamp Current: 26mA.
Catalog Number: 21474-554
Supplier: Analytik Jena US

Small Business Enterprise Irregular Voltage Product available on GSA Advantage®


Description: For use with Pen-Ray Lamp models 11SC-1, 11SC-2, and 11SC-1L. 115V/60Hz. Provides 2300VAC open circuit voltage. Lamp Current: 18mA.
Catalog Number: 36592-003
Supplier: Analytik Jena US

Small Business Enterprise Product available on GSA Advantage®


Description: Pen-Ray Power Supply 230V
Catalog Number: 89237-428
Supplier: Analytik Jena US

Small Business Enterprise Irregular Voltage Product available on GSA Advantage®


Description: Pen-Ray Power Supply 115V
Catalog Number: 89237-426
Supplier: Analytik Jena US

Small Business Enterprise Product available on GSA Advantage®


Description: Power Supply Charging Cord 220/180V; Mini, Mono, Duo
Catalog Number: 76446-892
Supplier: Hardy Diagnostics


Description: Choose adapters for connecting 4 mm or 2 mm leads to 2 mm or ;4 mm output jacks, respectively.
Catalog Number: 95017-274
Supplier: Cytiva

Product available on GSA Advantage®


Catalog Number: 97034-136
Supplier: Mettler Toledo

Product available on GSA Advantage®


Description: Choose adapters for connecting 4 mm or 2 mm leads to 2 mm or ;4 mm output jacks, respectively.
Catalog Number: 95017-276
Supplier: Cytiva

Product available on GSA Advantage®


Catalog Number: 77578-266
Supplier: Sartorius

New Product


Description: 3500 V, 400 mA, 200 W maximum.Constant voltage, constant current, constant power, and linear voltage ramp modes.Linear voltage ramp mode brings proteins to focused equilibrium in IPG strips quickly without danger of overheating.
Catalog Number: 95017-286
Supplier: Cytiva


Description: 300 V, 400 mA, 80 W maximum.Constant voltage or constant current modes.Single-unit increments in settings and read-outs for precision and reproducibility.Suitable for submarine, mini-vertical, and standard vertical gel electrophoresis
Catalog Number: 95017-278
Supplier: Cytiva


Description: Input: 220VAC. Maximum current: 300mA between 150-250V; 500mA below 150V. Voltage steps: 20-130V, 10V steps; 140-250V, 110V steps. Dimensions: 20.3Wx13.3Dx11.4Hcm. Ideal for submarine gel electrophoresis. Suitable for Mini-SDS-PAGE. Dual output, digital readout.
Catalog Number: 27370-266
Supplier: Thermo Scientific


Catalog Number: 470003-836
Supplier: Wards


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