UTP3305-II Switching Triple Output DC Programmable Power Supply 0~32V 0~5A 0~30V 0~5A باور صبلاي معملي بالمحول متغير بالحماية 2 مخرج من 0 الي 32 فولت و من 0 الى 5 امبير + 1 مخرج ثابت 5 فولت 3 امبير

UNI-T UTP3305-II Switching Triple Output DC Programmable Power Supply

The UNI-T UTP3305-II is a professional 3-channel DC bench power supply designed for electronics testing, development, repair, R&D, and educational lab applications. It provides clean and stable power with multiple output channels, precise adjustable voltage/current control, and robust protection features, making it ideal for powering and testing a wide range of electronic circuits and devices.

Key Features

• Triple output channels: Two fully adjustable channels plus one fixed output for flexible power delivery.
• High precision control: Voltage resolution ~10 mV and current resolution ~1 mA for accurate setting and readback.
• Dual operation modes: Independent operation for each channel or series/parallel connection of adjustable channels for higher voltage/current.
• Low ripple and noise: Clean DC output for sensitive electronics and accurate testing.
• Constant voltage (CV) and constant current (CC) operation with automatic switching to protect DUT (device under test).
• Comprehensive protection: Over-current, over-voltage, short-circuit, and over-temperature safeguards.
• Temperature-controlled cooling fan for extended operation without overheating.
• LED display: 4-digit display for clear voltage and current readings on each channel.
• Universal input: 100–240 V AC mains operation.

Specifications

• Model: UNI-T UTP3305-II
• Output Channels: 3 (CH1, CH2 adjustable + CH3 fixed)
• CH1 / CH2 Voltage Range: 0–32 V DC
• CH1 / CH2 Current Range: 0–5 A each
• CH3 Output: 5 V DC fixed, 3 A
• Total Output Power: 335 W (combined)
• Voltage Resolution: ~10 mV
• Current Resolution: ~1 mA
• Voltage Ripple & Noise: ≤ 1 mVrms (typical)
• Input Voltage: 100–240 V AC, 50/60 Hz
• Regulation & Protection: Constant voltage/current, over-current protection (OCP), over-voltage protection (OVP), short-circuit protection (SCP), over-temperature protection (OTP)
• Dimensions: Approx. 319 × 146 × 226 mm
• Weight: Around 10.5 kg

Applications

• Bench power for electronics development and prototyping
• Powering and testing modules in R&D laboratories
• Intermediate-level power supply for repair and diagnostics
• Educational labs and training setups
• Multi-rail circuit experimentation and debugging

The UNI-T UTP3305-II offers a powerful combination of versatility, precision, and protection in a robust multi-channel DC power supply suitable for demanding electronics work in labs, workshops, and production environments.

Download

• Product Page & User Manual