Description
High-Performance Adjustable DC Bench Power Supply
The CSI 3030SW Switch Mode Bench Power Supply delivers precise and reliable DC output from 0–30V and 0–30A, making it ideal for electronics testing, circuit development, repair work, laboratories, and educational environments.
Designed with efficiency and compactness in mind, this unit provides high current output in a lightweight and space-saving enclosure, perfect for professional workbenches.
Precision Control & Accurate Output
Equipped with multi-turn voltage and current adjustment dials, users can fine-tune output settings with excellent accuracy. The 3-digit LCD display ensures clear monitoring of voltage and current values.
Low ripple and noise performance (100mV peak-to-peak) delivers a stable output comparable to linear power supplies.

Intelligent Cooling & Protection
The built-in smart fan cooling system automatically regulates internal temperature for optimal performance and durability.
Integrated safety protections include:
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Overload Protection
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Over Temperature Protection
This ensures safe operation during demanding tasks.
Compact & Bench-Friendly Design
With dimensions of 336 x 87 x 214 mm and weighing only 2.9kg, the CSI 3030SW fits easily on any workbench or lab station while delivering a powerful 30A output capacity.
Front panel banana jacks and heavy-duty rear terminals provide flexible connection options for both low and high current applications.
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High capacity variable voltage & current
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Compact switch mode design
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Low ripple & noise output
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High resolution LCD display
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Multi-turn precision adjustment dials
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Smart cooling system
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Dual connection ports (low & high current)
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1 Year Limited Warranty
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Designed for laboratory & bench use





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