The KA-Series of benchtop power supplies from Korad Technology is packed with features at a cost that can't be beat! This heavy duty signal-channel linear power supply features a bright and easy to read 4-digit LED screen to display the voltage and current values. As well as memory locations (M1-M4) to store four of your favorite settings. The constant voltage and current settings are delivered with low ripple and noise, high reliability and high accuracy. Perfect for use in labs, colleges, and production environments where continuously adjustable. Forget lower cost 3-digit power supplies without programmable memory storage and start working smarter with Korad. Over-Current and Voltage Protection Built-in over-current and voltage protection settings. The KA-Series also features a dedicated output on/off button and precise rotary encoder for dialing in the exact settings for your project. Four Memory Locations Four dedicated memory locations to store your favorite current and voltage settings. Allowing you to easily jump between desired test settings. If you're worried about accidental button pressing, panel can also be locked. Bright 4-Digit LED Display Precise readout that is legible from any angle on your workbench. The four digit LED display tells you exactly what the unit is outputting and what settings are currently active on the front panel. Switchable Voltage & Programmable The unit voltage is easily switchable from 110V to 220V on the rear panel. There are also USB and RS232 connections for programmable control via PC computer software. KA3005P Benchtop Power Supply About the Manufacturer KORAD TECHNOLOGY CO., LTD is a professional and new-style science and technology enterprise based on developing digital control & programmable DC power supplies, digital control & programmable DC electronic load, high-power power supplies, and switching mode power supplies, which are the main products of KORAD.And KORAD have been specializing in the research of the power supply industry and the engineers have very rich experience in power supplies. Korad KA3005P Power Supply Popular Applications Automatic Testing in the Production LineSchool LaboratoryRepairingResearch & DevelopmentQuality Control Aging Test Complete digital control with memory storage 4-digit display Intelligent temperature-controlled fan Compact design 10 mV /1 mA resolution Low noise and ripple Software Programmable Voltage Range 0-30V Current Range 0-5A Load Regulation Voltage: ≤0.01%+2mV Current: ≤0.1%+10mA Line Regulation Voltage: ≤0.01%+3mV Current: ≤0.1%+3mA Setup Resolution Voltage: 10mV Current: 1mA Setup Accuracy (25°C ± 5°C) Voltage: ≤0.5%+20mV Current: ≤0.5%+10mA Ripple (20-20M) Voltage: ≤2mVrms Current: ≤2mVrms Temperature Coefficient Voltage: ≤150ppm Current: ≤150ppm Read Back Resolution Voltage: 10mV Current: 1mA Read Back Temp. Coefficient Voltage: ≤150ppm Current: ≤150ppm Reaction Time Voltage Rise: ≤100mS Voltage Drop: ≤100mS Interface Programmable Interface (USB, RSS232) Weight 9.52 Lbs / 4.32 Kg Dimensions 100mm (W) x 156mm (H) x 260mm (D) KD3005D KD3005P KA3005D KA3005P Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.5 out of 5 stars 348 3.6 out of 5 stars 26 4.4 out of 5 stars 202 4.5 out of 5 stars 186 Price $94.99$94.99 $104.99$104.99 $119.99$119.99 $155.00$155.00 Max Voltage 30V 30V 30V 30V Max Current 5A 5A 5A 5A Output On/Off Button no data no data ✓ ✓ Memory Storage no data no data ✓ ✓ Computer Interface Control no data ✓ no data ✓ Power Readout no data no data ✓ ✓