UDP3305S-E 4Ch 328W 30V/5A Programmable Linear DC Power Supply, EDU

The UDP3305S-E is the education variant of the four-channel UDP3000S linear platform, with 10 mV / 1 mA setting resolution sized for teaching labs and budget-conscious benches (the UDP3305S offers the same chassis at 1 mV resolution). Total output is 328 W: CH1 and CH2 deliver 0–30 V at up to 5 A, CH3 provides a 0–6 V / 3 A logic-level rail, and CH4 supplies a fixed 5 V / 2 A USB charging output, with isolated channel grounds. Linear regulation holds output ripple under 350 µVrms (5 Hz–1 MHz).

CH1 and CH2 combine in software for up to 60 V in series or 10 A in parallel, a 4.3-inch TFT plots live voltage/current/power waveforms, and list-output and delay functions run programmable sequences. Per-channel OVP/OCP/OTP protection is configurable.

Remote control is provided over LAN, RS-232, and USB-Host with SCPI plus web-browser control and an external trigger via Digital I/O, suiting it to multi-station teaching labs and instructional use.

Key Features

• Voltage Out=30V
• Current Out=5A
• Channels=4Ch
• Power Out=328W
• Programmable=Yes

Specifications