UNI-T UTP3305C 315W Programmable Linear DC Power Supply – 3 Channel, 2× 0–30V / 0–5A + 5V/3A Fixed, Series & Parallel, USB & RS-232

SKU: UTP3305C
Rs 81,250
Rs 81,250
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UNI-T UTP3305C — a 315 W programmable linear DC power supply from the UTP3300C series, with two independent 0–30 V / 0–5 A channels plus a fixed 5 V / 3 A logic supply. Linear regulation holds ripple to ≤2 mVrms, so it suits sensitive analogue and RF work where switching noise is unacceptable. Series and parallel modes, five memory groups, power-off memory and USB / RS-232 remote control make it a strong fit for R&D, production test and teaching labs. Genuine UNI-T product supplied by Digilog.pk with manual and warranty.

Key Features

  • Three outputs: CH1 and CH2 each 0–30 V / 0–5 A, plus a fixed 5 V / 3 A CH3 — 315 W total
  • Linear topology for low ripple: ≤2 mVrms voltage, ≤3 mArms current (20 Hz – 20 MHz)
  • Series and parallel operation for higher voltage or current
  • High-precision 4-digit voltage and current display, 10 mV / 1 mA resolution
  • One-click data recall of up to 5 groups; power-off memory; keyboard lock
  • Over-voltage, over-current and over-temperature protection; software calibration
  • USB Device and RS-232 interfaces (optional LAN)

Technical Specifications

Channels 3 (CH1 and CH2 adjustable, CH3 fixed)
Output Voltage 0 – 30 V (CH1 / CH2)
Output Current 0 – 5 A (CH1 / CH2)
Output Power 315 W
Topology Programmable linear
CH3 Output 5 V / 3 A fixed; voltage accuracy ±50 mV; load regulation ±50 mV
Load Regulation Voltage <0.01%+5 mV; current <0.1%+10 mA
Line Regulation Voltage <0.01%+3 mV; current <0.1%+3 mA
Accuracy (25&deg;C &plusmn;5&deg;C) Voltage <0.5%+20 mV; current <0.5%+10 mA
Resolution Voltage 10 mV; current 1 mA
Ripple &amp; Noise (20 Hz &ndash; 20 MHz) Voltage ≤2 mVrms; current ≤3 mArms
Output Temperature Coefficient ≤150 ppm (voltage and current)
Voltage Rise Delay ≤100 ms (10% rated load)
Parallel / Series Load Regulation ≤0.1%+0.1 V
Interfaces USB Device, RS-232 (optional LAN)
Display 4 windows, LED
Input AC 100 V / 120 V / 220 V / 230 V ±10%, 50 Hz / 60 Hz
Dimensions 260 × 176 × 317 mm
Weight 9.1 kg (net)

What's in the Box

  • UTP3305C programmable DC power supply
  • USB and RS-232 interface cables
  • Output cables
  • PC software CD
  • Power cable
  • English user manual

Downloads

Certifications: CE, RoHS | HS Code: 8504.4090