HANDHELD SWITCHING MODE LAB POWER SUPPLY 0.3 – 30 VDC / 0 – 3.75 A MAX WITH LCD DISPLAY

Description

Features

• handheld DC switching power supply
• large LCD display for voltage and current
• compact and light weight design
• works in constant voltage and current mode
• with 2 built-in USB ports (3,75 A MAX.)
• short circuit protection
• test leads not included
• fuse-protected

Specifications

• Physical properties:
  • Display: Yes
  • Cable length: 1.2 m
  • Display type: LCD
• Electrical data:
  • Output current rating: 0-3.75 A
  • Protection: Short-circuit
  • Maximum continuous output power: 50 W
  • Maximum USB output current: 3.75 A
  • Fuse protection: Yes
• Technical data:
  • Ripple and noise: <ul> <li>ripple and noise (20 Hz – 20 MHz): <ul> <li>voltage: =/&lt; 10 mVrms / 150 mVp-p</li> <li>current: =/&lt; 10mVrms/150mVp-p</li> </ul> </li> </ul>
  • Measurement specifications: <ul> <li>measurement accuracy: <ul> <li>voltage: 10 mV</li> <li>current: 1 mA</li> </ul> </li> <li>measured value accuracy @ 25 °C (± % of output + offset): <ul> <li>voltage: &lt;= 0.05 % + 5 mV</li> <li>current: &lt;= 0.05 % + 5 mA</li> </ul> </li> <li>measurement speed: <ul> <li>voltage: 100 ms/s</li> <li>current: 100 ms/s</li> </ul> </li> </ul>
  • Regulation: <ul> <li>line regulation (± % of output + offset): <ul> <li>voltage: CV &lt;= 0.01% + 3mV</li> <li>current: CC &lt;= 0.01% + 3mA</li> </ul> </li> <li>load regulation (± % of output + offset): <ul> <li>voltage: CV &lt;= 0.02 % + 3 mV</li> <li>current: CC &lt;= 0.02 % + 3 mA</li> </ul> </li> </ul>
  • Setting value accuracy: <ul> <li>setting value accuracy @ 25 °C (± % of output + offset): <ul> <li>voltage: &lt;= 0.05 % + 5 mV</li> <li>current: &lt;= 0.05 % + 5 mA</li> </ul> </li> </ul>
  • Temperature coefficient: <ul> <li>temperature coefficient @ 0 – 40 °C (± % of output + offset): <ul> <li>voltage: &lt;= 0.05 %</li> <li>current: &lt;= 0.1 %</li> </ul> </li> </ul>
• Operational properties:
  • Instruction manual languages: Dutch, English, French, German, Polish, Portuguese, Spanish
• Electrical connections:
  • Mains plug type: Europlug
  • IEC connector: C7 (figure eight)
• IT connections:
  • USB port type: USB-A
• Power supply:
  • Input frequency rating: 50/60 Hz
  • Input current rating: 1 A
  • Input voltage rating VAC: 220-240 V
  • Output voltage rating VDC: 0.3-30 V
• Included:
  • Number of USB ports: 2
  • Test leads: No
• Product basic info:
  • Colour: Black
  • Additional colour: Blue, White
  • Depth: 38 mm
  • Height: 185 mm
  • Weight: 370 g
  • Width: 88 mm
  • Material: PVC (polyvinyl chloride)