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LHY Audio

LHY Audio LPS-80 Dual 80W Independent Dual-Output Audio-Grade Linear Power Supply

LHY Audio LPS-80 Dual 80W Independent Dual-Output Audio-Grade Linear Power Supply

$609.00 AUD
$609.00 AUD
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Shipping calculated at checkout.

The LPS-80 Dual Fully Independent Dual-Output DC Regulated Linear Power Supply. It can simultaneously provide two different DC voltage outputs (+15V/ +5V ) to meet the power requirements of 2 devices. (eg. LAiV Harmony uDDC and uDAC)

The unit utilises a high-grade custom toroidal transformer and high-performance, ultra-low-noise regulator chips (4 x LT3086), complemented by quality components like low-dropout Schottky rectifiers and high-speed, low-resistance audio-grade electrolytic capacitors to ensure pure and stable power delivery.

FAQ

1) Does the LPS-80 have protection in the event of over-current/ short-circuit/ over heating?
The LPS-80 Dual, based on the LT3086 regulator, includes over-current, short-circuit and over heating protection.

2) Is there a trimmer on the circuit board for fine tuning the output voltage?
Using a qualified technician/ electrician to adjust. LPS-80 include an internal voltage trimmer on the circuit board, allowing fine adjustment of the output voltage if required.

 

Features

  • Two fully independent DC voltage outputs with no cross-interference.
  • New high-performance voltage regulation: Multiple LT3086 chips in parallel.
  • High-end 4-layer PCB with thickened outer copper foil and gold immersion process.
  • High-current, low-resistance Schottky diode rectification.
  • Vishay BC filtering electrolytic capacitors.
  • Output short-circuit and over-current protection.
  • Low resistance and high transient response.
  • μV-level ripple and noise.

Specifications

  • Input AC Voltage : 220V-240V
  • Output DC Voltage : 5V+15V
  • Brand: LHY AUDIO
  • Model: LPS-80 Dual
  • Input Power: Max 80W
  • Output Type: Two independent DC voltage outputs
  • Regulator Circuit: 80W: LT3086 x 4
  • Output Voltage Accuracy: ±2%
  • Load Regulation: ±2%
  • No-load Noise: < 50μV
  • Load Noise: < 50μV
  • Power Supply Rejection Ratio (PSRR): 80dB (120Hz)
  • Over-Current Protection: 105% to 130%
  • Fuse: 105% to 130%
  • Weight: 2.1kg (LPS-80 Dual)
  • Dimensions: 130mm (W) × 60mm (H) × 250mm (D)

What's in the box

  • Accessories: Includes high-purity oxygen-free copper DC cables (1x Aviation 2P to DC2.1, 1x Aviation 2P to DC2.5). Contact customer service for other connector specifications.
  • Version Note: Components for the latest version may be adjusted to other brands and parameters of the same grade as needed; the final product shall prevail.
  • Testing: Professionally tested with AP (Audio Precision) equipment for ripple and noise performance.
  • Internal Construction: Features key components such as a Noratel toroidal transformer, EMI AC filtering, and a copper-nickel plated heatsink at the bottom for enhanced heat dissipation.
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