Laboratory power supply Zhaoxin RPS-305D 30V 5A

Stabilized laboratory power supply with stepless voltage adjustment from 0 to 30 V and current adjustment from 0 to 5 A. The power supply is fan-cooled, which enables its operation in a continuous mode.

The power supply has a coarse and fine adjustment of voltage and current limitation.

• Regulations:
  • Floating adjustment of output voltage within the range from 0 V to 30 V
  • Smooth output current adjustment within the range from 0 A to 5 A

• The unit can operate in modes:
  • CV (Constant Voltage) mode - constant output voltage
  • Operation in CC(Constant Current) mode - constant load current

• Current capacity up to 5 A
• Simultaneous reading of output voltage and current on the display
• Voltmeter: 3.5-digit LCD display with 0.1V resolution
• Ammeter: 3.5 digit LCD display with 0.01 A resolution
• Short-circuitprotection (in the event of a short circuit, the device will automatically switch off)
• Active cooling with built-in fan - continuous operation
• Fan connected to a temperature sensor - switches on only after heating up
• In-line power supply on transformer
• Rubber carrying handle

• Supply voltage: 230 V / 50 Hz (mains)
• Built-in digital display
• Coarse and fine adjustment (voltage and current limit)
• Short circuit protection
• Working temperature: -10°C - 40°C
• Humidity: < 90%
• Voltmeter indication accuracy: ± (1% + 1 digit)
• Accuracy of ammeter readings: ± (1% + 1 digit)
• CV voltage stabilization factor: ≤ 0.01% + 2 mV
• Voltage ripple and noise: ≤ 1 mVrms
• Current stabilization: ≤ 0.2% + 3 mA
• Current ripple voltage and noise: ≤ 2 mArms
• External dimensions: 278 x 160 x 170 mm
• Weight: 4.62 kg

• Zhaoxin RPS-305D laboratory power supply
• Power cord
• User manual