LPS-80 | 80W Audio-Grade Ultra-Low Noise Linear Power Supply

Ultra-Low μV-Level Ripple Noise

• Premium Edition:<40μV (no load), <500μV (full load).
• Standard Edition: <100μV (no load), <500μV (full load).
• Utilizes LT3041/LT3086 parallel voltage regulation, reducing output impedance and improving dynamic response.

High Transient Current Capability

• Features low-dropout Schottky rectifiers + four Philips BC058 series electrolytic capacitors (4700μF 40V) for stable power delivery during high-dynamic music signals.
• Instantaneous current reaches 1.2~1.5x rated value (e.g., 5V: 7A rated / 8A peak), ensuring reliable performance under sudden load changes.

Low Impedance & High Bandwidth Design

• 4-layer gold-plated PCB minimizes signal loss and improves current transmission efficiency.
• X7R MLCC capacitors + high-precision low-drift resistors optimize high-frequency response.

 Input Parameters

• Input Voltage: AC 220V-240V (default), optional AC 110V-120V
• Frequency: 50/60Hz

Output Parameters

Output Power: 80VA

Output Voltage: 5V, 9V, 12V, 15V, 19V, 20V, 24V (customizable)

Output Current :

• 5V: 7A (rated) / 8A (peak)
• 9V: 5.5A (rated) /6.5A (peak)
• 12V: 5A (rated) / 6A (peak)
• 15V: 4A (rated) / 5A (peak)
• 19V: 3.5A (rated) / 4A (peak)
• 20V: 3.2A (rated) / 4A (peak)
• 24V: 2.8A (rated) / 3.3A (peak)
• Ripple Noise: Premium Edition: <40μV (no load), <500μV (full load)

Transformer: Noratel/Talema 80VA Toroidal
Regulation: LT3041 x5 (5V-12V) , LT3086 x4 (15V-24V)
Rectification: Low-Dropout Schottky

PCB Process: 4-Layer Gold-Plated PCB + Copper Heatsink
Fuse: Schurter Alloy Fuse (Switzerland)
DC Cable: High-Grade Oxygen-Free Copper

Physical Parameters

Dimensions: 250mm (L) × 130mm (W) × 60mm (H)

Weight: 3kg

Included Accessories

• Power unit, high-grade DC cable, AC power cord.

 How to Use

1. Connect AC power and plug DC cable into your device.
2. Turn on using the front switch.
3. Check voltage matches your device (e.g., 5V for HDD, 12V for router).