(3) Reviews

Laboratory Power Supply - 0-30 V - 0-50 A DC - 1,500 W

Price includes 23% VAT.

Item: EX10021167


Model: S-LS-76

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Price includes 23% VAT.

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Delivery approx. Friday, 26 July
Per item
Key features
  • Variable—DC voltage from 0 to 30 V and current from 0 to 50 A
  • Large LED display—rapidly monitor active output current and output voltage values
  • Safe—smart protection from overheating, overvoltage and large loads
  • Rubber feet—prevent slipping and scratches to work surface
  • Simple—clearly arranged control panel with four rotary controls
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Delivery details
Returns and warranty


Voltage [V]
Power [W]
≤ 1 % Rms
Connector [mm]
Output socket, mains socket, ground output terminal
Rated current [A]
Line regulation
CV ≤ 0.2 % mV, CC ≤ 0.5 % mA
Load regulation
≤ 0,3 %
Dimensions (LxWxH)
32 x 20 x 15.4 cm
5 kg
Shipping dimensions (LxWxH)
46.5 x 33 x 22.5 cm
Shipping weight
7.04 kg

Delivery package

  • Laboratory power supply S-LS-76
  • Instruction manual


Powerful laboratory power supply up to 1,500 W

The bench power supply S-LS-76 is specially designed to provide direct current to external devices, with individually-adjustable current and voltage. The power supply unit from the measuring equipment collection is designed for professional and industrial use in labs, the telecommunications sector, workshops with electronic devices, as well as in production facilities and testing institutes. The linear technology used means the device produces a low ripple and low noise.

Individual and precise DC power supply

Thanks to the large LED displays, you can easily read the set output voltage and current values at any time. The numbers are easy to read even in low-light conditions. In addition, the individual displays are marked with their corresponding unit abbreviation, clearly distinguishing between current voltage and amperage.
The easy-to-use dual power supply can be simply and conveniently controlled using the knobs. The knobs allow you to make both rough and fine adjustments to the desired current values from 0 to 30 V DC and 0 to 50 A. During adjustment, you can monitor the values in question on the large LED display and easily modify them to meet your needs. If the power supply unit operates as a constant voltage source (CV), the unit automatically switches to constant current mode (CA) as soon as the set load limit is reached. This prevents damage to the connected devices.
This benchtop power supply unit meets the highest standards of safety: The device is equipped with overvoltage protection (OVP), overload protection (OPP) as well as special overheat protection (OTP) which automatically activates an integrated fan as soon as the maximum temperature is exceeded. These safety measures guarantee safe operation even with intensive and ongoing use.
Non-slip rubber feet ensure additional stability for the device while also protecting the work surface from unwanted scratches. The power supply is also made to be portable thanks to its light weight and can also be used as a mobile unit. The bench power supply unit from Stamos Soldering is a thoroughly professional device for individually supplying direct current to various external devices and equipment.

Ratings & reviews


Based on 3 reviews

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21 days ago Posted on Expondo Netherlands

Lab power supply works properly

Shipping took a week, product was well packaged. I just read the manual to be sure, but the device works well.

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8 months ago Posted on Expondo Germany

Strong device for the money

The laboratory power supply is easy to adjust and is powerful. With 50A at 30VDC it provides enough power for our purpose. Unbeatable price. Workmanship is good.

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2 months ago Posted on Expondo Finland

Everything OK

Product OK, price right, fast delivery. Error in the title of the product description (0-50V, should be 0-30V), correct in the text.

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Frequently asked questions

Is this device easy to transport?

Yes, the compact construction and a handle make the laboratory power supply suitable for mobile use.

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