SPS Fanless DC Power Supply for Precision Testing
Featured Product from Fujian Lilliput Optoelectronics Technology Co., Ltd.
Advanced Fanless Design
- Ultra-Quiet Operation: The fanless design minimizes noise and reduces the risk of mechanical failures typically associated with traditional cooling fans.
- Enhanced Heat Dissipation: Long-term operation under full load is supported by superior heat dissipation, ensuring the longevity of internal components.
Precision and Performance
- Output Accuracy: Achieves output accuracy up to 10mV/1mA for both voltage and current settings, with readback resolution matching these levels.
- Load Regulation: Maintains voltage regulation within ≤30mV and current regulation within ≤20mA, ensuring stable and precise output.
Convenience and Control
- List Waveform Editing: Allows users to edit and output list waveforms with ease, and store up to 4 groups of memory shortcut parameters for quick adjustments.
- Integrated Protection: Includes comprehensive protection features such as overvoltage, overcurrent, overtemperature, and input undervoltage, alongside a built-in discharge circuit to mitigate high voltage risks when power is off.
User-Friendly Features
- USB Communication Interface: Supports SCPI protocol for PC programming and remote control, simplifying remote management and integration into automated systems.
- Display and Dimensions: Features a 2.8-inch TFT LCD screen for clear visualization of settings and measurements. The unit's compact dimensions (82mm W × 142mm H × 226mm D) and lightweight (approx. 1.8 kg) make it easy to accommodate in various test environments.
Specifications:
- Model: SPS6051 / SPS3081
- Rated Output:
- Voltage: 0 - 61V / 0 - 31V
- Current: 0 - 5.1A / 0 - 8.1A
- Power: 150W / 120W
- Load Regulation:
- Voltage: ≤30mV
- Current: ≤20mA
- Ripple/Noise:
- Voltage: ≤30mVp-p / ≤4mVrms
- Current: ≤10mAp-p / ≤30mAp-p
- Temperature Coefficient: Voltage 100ppm/°C, Current 200ppm/°C
- Response Time: ≤1.0ms
- Storage: 4 groups of data
- Working Temperature: 0-40°C
This power supply combines precision, durability, and ease of use, making it an excellent choice for demanding testing applications.
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