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HNP12-USBV2 – HN-Power Slimline USB Wallplugin-adapter 12 Watt

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General Details

HNP12-USBV2 – 12 W Slimline USB AC/DC Power Adapter

Compact. Efficient. Reliable.

The HNP12-USBV2 is an ultra-compact and energy-efficient 12-watt AC/DC USB plug-in power supply, designed for professional applications in IT, telecommunications, industrial electronics, and mobile equipment. Featuring double insulation, advanced switching technology, and an exceptionally low standby consumption, it meets the highest energy-efficiency standards (EU CoC V5 Tier 2 / EnergyStar DOE VI).

Its slim and lightweight design makes it ideal for continuous operation in space-constrained environments or with sensitive electronic devices.

Key Features

  • 12 W AC/DC plug-in switching adaptor
  • Double insulated for enhanced electrical safety
  • Ultra-compact slimline housing (76.5 × 33.7 × 23 mm)
  • Overload and short-circuit protection
  • Ultra-low standby power: < 0.075 W
  • High efficiency (DOE VI / EU CoC V5 Tier 2 compliant)
  • Wide input range 90–264 VAC
  • USB-A output 5 V / 2.4 A
  • Lightweight: only 45 g

Typical Applications

  • Single board computers (e.g. Raspberry Pi)
  • Wireless communication modules
  • Networking equipment & peripherals
  • Portable equipment and mobile devices
  • Tablets & smartphones
  • Telecom hardware
  • IoT devices and smart-home systems

Technical Specifications (Summary)

Input:

  • Voltage: 90–264 VAC
  • Frequency: 47–63 Hz
  • Input current: 350 mA @ 90 VAC
  • Inrush current: < 30 A @ 230 VAC
  • Hold-up time: 20 ms @ 230 VAC
  • No-load power: < 0.075 W

Output:

  • Power: 12 W
  • Voltage / Current: 5 V DC / 2.4 A
  • Ripple & noise: max. 200 mVpp
  • Regulation: ±2 %

General:

  • Operating temperature: –10 °C to +40 °C
  • Storage temperature: –20 °C to +70 °C
  • Humidity: 10–90 % RH
  • Dielectric withstand: 3000 VAC / 1 min
  • Overcurrent protection: continuous, auto-restart
  • Overvoltage protection: ~150 %

Certifications:

  • CE / LVD / EN62368-1
  • EMC: EN55032, EN55035, EN61000-3-2, EN61000-3-3
  • RoHS compliant

Benefits for Professional Users

  • High energy efficiency reduces overall operating costs
  • Robust protection features ensure excellent reliability
  • Universally applicable thanks to wide input voltage range
  • Ideal for IoT devices, SBCs, and communication equipment
  • Slimline housing perfect for tight installation spaces
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