Centennial Nobel
Ultra-Low-Noise Precision Power Supply
The JZ-UNPS-01 is a plug-and-play, ultra-low-noise power supply module supporting multi-channel DC output. It delivers high output current and power while maintaining exceptionally low ripple and noise performance. Tailored for scientific research and precision instrumentation, it provides an ultra-clean power environment for noise-critical measurement and control systems.
Product Highlights
3-Channel Output Design: Simultaneous output of +3.3 V, ±5 V, and ±15 V (Default configuration, custom voltages available).
Ultra-Low Ripple & Noise: 2.8 – 14µV RMS（0.1 Hz – 50KHz）
Short-Circuit Protection: Independent protection mechanisms for each output channel.
Exceptional Voltage Accuracy: Output stability ±1% (typical).
Standard DB9 Connector: Enables fast, convenient connection to laboratory instruments.
LED Status Indicators: Equipped with dedicated status LEDs for each output channel.
产品亮点
3-Channel Output Design: Simultaneous output of +3.3 V, ±5 V, and ±15 V (Default configuration, custom voltages available).
Ultra-Low Ripple & Noise: 2.8 – 14µV RMS（0.1 Hz – 50KHz）
Short-Circuit Protection: Independent protection mechanisms for each output channel.
Exceptional Voltage Accuracy: Output stability ±1% (typical).
Standard DB9 Connector: Enables fast, convenient connection to laboratory instruments.
LED Status Indicators: Equipped with dedicated status LEDs for each output channel.
Application Fields
01 Power Supply for High-Precision Optical and Laser Systems
02 Powering Precision Electronic Test & Measurement Instruments
03 Powering Quantum Measurement and Physics Research Equipment
04 Ultra-Low-Noise Laboratory Power Source
Application Fields
01 Power Supply for High-Precision Optical and Laser Systems
02 Powering Precision Electronic Test & Measurement Instruments
03 Powering Quantum Measurement and Physics Research Equipment
04 Ultra-Low-Noise Laboratory Power Source
Specifications
JZ-UNPS-01
| Parameter | Specification |
| Output Voltages | +3.3 V, ±5 V, ±15 V (Default configuration, custom voltages available) |
| Output Current | 500 mA （+3.3 V） 200 mA (±5 V、±15 V) |
| Total Power | No-load power: 6 W; Max power: 20 W |
| RMS Ripple & Noise | 2.8–14 µV（0.1 Hz – 50KHz） |
| PSD Noise | <20 nV @1 kHz（-5V) |
| Voltage Accuracy | 1% @-5V |
| Short-Circuit Protection | Input/Output short-circuit protection |
| Output Interface | DB9 Connector (Female) |
产品参数
JZ-UNPS-01
| Parameter | Specification |
| Output Voltages | +3.3 V, ±5 V, ±15 V (Default configuration, custom voltages available) |
| Output Current | 500 mA （+3.3 V） 200 mA (±5 V、±15 V) |
| Total Power | No-load power: 6 W; Max power: 20 W |
| RMS Ripple & Noise | 2.8–14 µV（0.1 Hz – 50KHz） |
| PSD Noise | <20 nV @1 kHz（-5V) |
| Voltage Accuracy | 1% @-5V |
| Short-Circuit Protection | Input/Output short-circuit protection |
| Output Interface | DB9 Connector (Female) |
Service System
Pre-sales Consultation
- Provide professional pre-sales consultation services to help customers understand product features and advantages.
- Offer technical support to address inquiries regarding technical details and performance metrics.
Customized Solutions
- Deliver tailored solutions to ensure the product maximally fulfills specific customer application requirements.
Installation & Commissioning
- Provide on-site or remote installation guidance and commissioning services based on customer needs to ensure smooth operation.
After-Sales & Maintenance
- Provide fast-response after-sales technical support to resolve operational issues.
- Offer regular maintenance services to maintain optimal product performance and stability.
- Free repair services during the warranty period.
Telephone: +86 4008165520
E-mail：service@jiuzhangqt.com
Address: 11th Floor, Building C, Big Data Industry Base, High-Tech Zone, Jinan, Shandong Province
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