UDP6730 360W 40V/30A Programmable DC Switching Power Supply
Brand
UNI-T
|
Model
UDP6730
|
🇨🇳 China
A single-channel 360W programmable DC switching supply with 0–40V, 0–30A wide-range output, RS-232/SCPI, remote sense, List/delayer modes, and OVP/OCP/OTP protection.
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Description
The UDP6730 is a single-channel 360W programmable DC switching power supply with a 3.0 power-ratio architecture that operates within a 0–40V, 0–30A, 360W envelope. It is especially suited to motor drives, automotive 12V/24V systems, battery and high-current industrial loads. A 2.8-inch full-color LCD shows voltage and current simultaneously, while 10mV/1mA setting resolution, remote sense, RS-232, and full SCPI control support automated benches. List/delayer functions, a smart fan, 600 stored settings, and OVP/OCP/OTP protection support both interactive and scripted workflows.
Specifications
- Supply typeSwitching
- Output channels1
- Rated power360W
- Output Voltage0–40V
- Output Current0–30A
- Wide-range envelope40V @ 9A / 12V @ 30A; power ratio 3.0
- Setting resolutionVoltage 10mV; current 1mA
- Load RegulationVoltage <0.03% + 30mV; current <0.03% + 30mA
- Line regulationVoltage <0.03% + 15mV; current <0.1% + 15mA
- Programming accuracyVoltage <0.1% + 10mV; current <0.3% + 30mA
- Readback accuracyVoltage <0.1% + 10mV; current <0.3% + 30mA
- Readback resolutionVoltage 10mV; current 10mA
- Ripple and noiseVoltage <12mVrms; current <72mArms
- Temperature CoefficientVoltage ≤300ppm/°C; current ≤300ppm/°C
- Display2.8-inch full-color LCD, 4-digit display
- List/delayer capacity (source difference)Global V1.0 manual: 48 points each; US product page: 9 list steps / 9 trigger groups
- List/delayer cycles (source difference)Global V1.0 manual: 1–999 or infinite; US product page: 1–9,999
- Setting memory600 total; global manual says 200 each in M1/M2/M3, while the US page lists 100/100/400
- Control and compensationRS-232 (SCPI), remote sense
- Technical-source noteThe US page/global data sheet values above are used. The V1.0 user manual alternatively lists load-voltage regulation <0.03% + 15mV and programming accuracy <0.1% + 30mV / <0.3% + 2mA.
Features
- 3.0 power-ratio wide-range outputTrades voltage and current within the 360W power envelope to cover more load conditions
- List/delayer automationPrograms voltage, current, dwell time, and output-state sequences for cycling and power-up tests
- 600 stored settingsThree memory keys provide quick storage and recall of common voltage/current setups
- Remote senseMeasures at the load terminals to compensate for voltage drop in long leads
- RS-232/SCPI remote controlHost software or scripts can control output, protection, List, memory, and readback functions
- OVP/OCP/OTP protectionTurns the output off on over-voltage, over-current, or over-temperature events
- Smart fanFan speed follows load and internal temperature
- Software calibrationSoftware-based calibration supports traceability and maintenance
Attributes
- Dimensions (W×H×D)87 × 174 × 255 mm
- Weight (source difference)Global data sheet: <2.5 kg; US product page: 2.5 kg
- AC input110V (±10%) / 220V (±10%), 50Hz/60Hz
- Operating temperature (source difference)Global V1.0 manual: 0–45°C; US product page: 0–40°C
- Operating Environment Humidity20%–80% RH, non-condensing
- Storage Temperature-20–70°C
- Altitude≤2000m
- Pollution degree2
- CertificationCE and UKCA (global series data sheet)
- Warranty (regional/source difference)US page: 3+2 years; global data sheet: 3 years; V1.0 user manual: 1 year. Actual coverage follows TECPEL quotation/sales terms.
- Included accessories (source difference)US page: regional power cord, RS-232 cable, quick-start guide, and calibration certificate; test leads optional. V1.0 manual lists one alligator-clip parallel lead set.
- Optional test leadsUT-L0615-OO, UT-L0110-BU, UT-L0312-UU, UT-L0320-UU, UT-L0110-BB, UTE-L16C
- Supported softwareInstrument Application and UNI-T SDK; latest listed firmware V1.11.0630 (2026-08-12)
- Official-image noteAll product images supplied on the UNI-T US UDP6730 page show UDP6731 on the front-panel badge; this page retains those official source images.
