The Instek PSS-2005 is a reliable single-channel, 200W programmable switching DC power supply designed for precision and versatility. It provides a clean and stable DC output with high resolution and accuracy, making it suitable for a wide range of applications. The PSS-2005 supports both constant voltage (CV) and constant current (CC) modes, allowing users to set voltage and current limits to protect sensitive devices. It includes remote sensing to compensate for voltage drops in leads, ensuring accurate voltage delivery at the load. The built-in over-voltage protection (OVP) and over-current protection (OCP) features safeguard the power supply and connected devices from damage due to voltage or current spikes. This power supply is an excellent choice for laboratory testing, industrial control, and educational purposes.
GW Instek PSS-2005 Programmable DC Power Supply
- Repair Support & OEM Spare Parts
- University and Research Discounts
- 100% Verified & Tested Equipment
- Rental Units Available
The Instek PSS-2005 is a single-channel, 200W programmable switching DC power supply offering high resolution and accuracy. It features constant voltage (CV) and constant current (CC) modes, remote sensing, and over-voltage/over-current protection (OVP/OCP). Ideal for laboratory, industrial, and educational applications requiring a stable and adjustable DC power source.
$450.00
In stock
In stock

FedEx, UPS, USPS
Shipping world-wide available:
DHS, FedEx International
Product Condition & Availability
GW Instek PSS-2005 Programmable DC Power Supply is in excellent working condition and has been thoroughly tested for performance and reliability. We offer both new and professionally refurbished options, depending on availability and customer preference.
Integrated Solutions & Deployment Support
Beyond individual products, Aumictech provides end-to-end solutions for manufacturing line deployment and test station setup. Our team can assist with system integration, configuration, and equipment selection tailored to your production requirements.
Trusted Industry Experience
With over a decade of experience, Aumictech is a recognized leader in RF and optical test equipment sales and services. All units are supported by our in-house calibration and repair facility based in Downingtown, PA, ensuring technical reliability and long-term value.
Customer Commitment
We’re committed to exceptional customer service, offering a 15-day return or replacement (ROR) policy for peace of mind. Our team is always available to assist with pre- and post-sale support.
Fast Shipping & Flexible Payments
We offer rapid global shipping through FedEx, UPS, and DHL, with most orders dispatched within 1–3 business days. Multiple secure payment options are available, including PayPal, ACH, wire transfers, and major credit cards.


























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