NICE-POWER 30V 5A Linear DC Power Supply, Programmable Precision Variable Bench Power Supply, Low Ripple & Low Noise Regulated Lab Power Supply with OVP/OCP, Slope, Curve Output, 99 Memory Presets

상품 특징

• Industrial & Scientific
• Lab & Scientific Products
• Lab Instruments & Equipment
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• Low-ripple, Low-noise, Linear Precision Output: Designed using professional linear voltage regulation technology, it provides an ultra-pure DC output with extremely low ripple and noise. Ripple & Noise: ≤15 mV (p‑p), ≤5 mV rms, ≤10 mA (rms). It features ultra-high resolution of 1 mV/1 mA and excellent load regulation of ≤0.01% + 3 mV, eliminating the high-frequency switching spikes and harmonic interference inherent in traditional switching power supplies. This lab-grade power supply is suitable for precision instrument and chip debugging, sensor power supply, aging tests for automation and electronic modules, performance testing of analog circuits and ADC/DAC, and university laboratories
• Programmable Multi-Communication Interfaces: Integrated with mainstream USB, RS-232, and RS-485 programmable communication interfaces, it eliminates the need for manual on-site operation. Through computer software, it can be easily integrated with PLC and industrial automation systems to enable networked connections among multiple devices. It supports real-time curve display, waveform recording, sequential automatic output, and test data export. It is ideal for automated aging tests, R&D batch testing, equipment calibration, and continuous testing on production lines. If you have any questions about the software, please feel free to contact us at any time
• OVP & OCP Multi-Layered Protection System: Built-in adjustable OVP and OCP dual safety mechanisms feature intelligent threshold detection and instantaneous shutdown response. When voltage and current limits are set, if the output exceeds the configured safety thresholds due to a load short circuit, circuit malfunction, or parameter error, the system will automatically cut off the output within milliseconds and trigger an on-screen alarm. This system comprehensively protects high-value precision chips, sensors, and test equipment from burnout and damage, providing end-to-end safety assurance for laboratory R&D and industrial testing
• Real-Time Voltage and Current Curve Visualization: Equipped with an intelligent dynamic curve display system, it shows real-time voltage (V) and current (I) output waveforms on a TFT color screen. Unlike traditional DC power supplies that cannot capture transient changes, pressing the “CURVE” button intuitively displays power-up transients, load fluctuation processes, and full-cycle operating states. This enables engineers to accurately observe minute fluctuations and instantaneous anomalies during testing, allowing for visual traceability of test data and improving debugging efficiency and the accuracy of fault diagnosis
• Adjustable Slope Output Mode: Supports free setting of start and stop voltages, currents, and times, effectively preventing the risk of instantaneous inrush currents and voltage spikes caused by direct power-on, and eliminating transient shock damage to precision integrated circuits, MEMS sensors, and sensitive analog components. The programmable gradual power-up mode standardizes complex test startup sequences, ensuring zero-impact, highly consistent power supply during batch testing and repeatable experimental operations
• Pure Copper Toroidal Transformer: Utilizes a high-quality, all-pure copper toroidal transformer as the core power component, replacing the iron-core and aluminum-core transformers commonly found in standard power supplies. This design features lower internal resistance, lower operating temperatures, and minimal magnetic leakage losses during long-term continuous operation. It ensures stable power conversion efficiency, effectively suppresses inherent power supply noise, and delivers a stable, clean power output. With exceptional heat dissipation performance and structural durability, it supports extended, uninterrupted industrial aging tests and continuous laboratory sampling operations
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