Service power supply KORAD KD3005D 30V 5A
Service power supply KORAD KD3005D 30V 5A
Korad KD3005D Laboratory Power Supply
A laboratory power supply is – next to a digital multimeter and a soldering station – one of the most essential tools in an electronics workshop. It provides the voltage necessary to power electronic systems during prototyping and servicing.
From a practical point of view, it is crucial that a laboratory power supply has independent output voltage and current output regulation. For convenience and safety, it should also be equipped with a display that presents the output voltage and current values in real time.
Korad KD3005D – Laboratory power supply 0–30V 0–5A
Korad KD3005D is a precision laboratory power supply that allows voltage and current regulation over a wide range. Equipped with C.V. (constant voltage) and C.C. (constant current) modes, overload protection, and a parameter lock function, it is an indispensable tool in the workshop of electronics technicians, service technicians, and designers.
Main Features and Benefits
C.V. operating modes and Constant Current (C.C.)
Capable of operating in constant voltage (C.V.) or constant current (C.C.) modes, with easy mode switching by holding the current adjustment knob.
Protections
The system is equipped with overload protection, ensuring safe operation with electronic circuits.
Fan Cooling
Constant fan cooling with automatic speed control depending on load.
Full Current Control
Smooth current control across the entire range – not just setting a limit.
Lock Function
Parameter lock and unlock buttons protect against accidental changes to settings.
Classic and Reliable Design
Although electronics is constantly evolving, many classic technical solutions still have a huge advantage over modern systems. The Korad KD3005D is a great example – it uses a traditional two-winding transformer, which provides full galvanic isolation from the mains and minimizes interference. Current and voltage stability is guaranteed by a linear regulator system with a microprocessor and feedback. Thanks to the transformer's heavy weight, the device stands stably on a desk and is exceptionally safe to use.
Product Specifications
| Output Voltage Range | 0 – 30 V |
| Output Current Range | 0 – 5 A |
| Setting Accuracy | Voltage: 10 mV • Current: 1 mA |
| Regulation Accuracy | Voltage: 0.5% + 20 mV • Current: 0.5% + 3 mA |
| Ripple and Noise | ≤ 1 mVrms (voltage) • |
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