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

$320.00

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Description

The LPS-80 Linear Power Supply by LHY AUDIO is a high-performance power supply designed for Hi-Fi audio systems, digital devices, and professional audio equipment. Utilizing a pure linear voltage regulation architecture, it delivers significantly lower ripple noise, stronger transient response, and cleaner power compared to traditional switching power supplies, enhancing audio quality and system stability.

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Input AC Voltage: 110v~120V
Output DC Voltage: 5V
DC Power Cable Plug: 5.5×2.1mm
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Ultra-Low μV-Level Ripple Noise

  • Premium Edition:<40μV (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: 4.5A (rated) / 5A (peak)
  • 9V: 4A (rated) /4.5A (peak)
  • 12V: 5A (rated) / 6A (peak)
  • 15V: 4.5A (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).

Certificate: CE-EMC | LVD | ROHS | FCC