UNI-T UDP3000S Series Programmable DC Power Supplies
Introducing the UNI-T UDP3000S Series, an elite programmable 4-channel linear DC power supply that sets the standard for precision and versatility. With output currents ranging from 0 to 5A, voltages from 0 to 30V, and a total power of 328W, this powerhouse device offers unparalleled control and reliability. Engineered to meet the demands of even the most complex testing environments, the UDP3000S Series ensures precision and efficiency in every application.
The UDP3000S series represents top-tier programmable linear DC power supplies, boasting an intuitive LCD interface, superior performance, and extensive analysis capabilities. Tailored to diverse testing needs across education, research, and industry, it delivers cost-effective solutions.
User-Friendly Interface:
Featuring a 4.3-inch TFT LCD, it offers seamless interaction, displaying real-time information for all channels simultaneously, saving time during testing.
Exceptional Performance:
With outstanding performance indicators, it ensures cleaner and more reliable DC power, minimizing interference for enhanced accuracy and efficiency.
Optimal Safety:
Each channel is isolated, with a one-key series parallel connection for streamlined operation and expanded functionality.
Remote Control and Analysis:
Remote connection interfaces include USB, LAN, and RS232, with SCPI protocol support and host computer software for easy parameter setting and data analysis.
Enhanced Functionality:
Waveform display function allows intuitive observation of voltage, current, and power changes, with safety features like automatic stop mode and beeper alerts.
Tailored Testing:
List and delayer functions enable precise customisation of testing procedures, with advanced protection functions like OVP, OCP, and OTP for added safety.
External Control:
Digital I/O port facilitates external trigger mode for remote control and integration with external devices, enhancing versatility and compatibility.
Efficient Presets:
Save up to 10 groups of list and delay files, along with 5 sets of common configurations, for quick access to frequently used settings, ensuring efficiency in operations.
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Model UDP3305S-E UDP3305S Channel Channel 4 4 Output Rating Voltage CH1 & CH2: 0 ~ 5A CH1 & CH2: 0 ~ 5A CH3: 0 ~ 6V CH3: 0 ~ 6V CH4: 5V (USB Output) CH4: 5V (USB Output) Current CH1 & CH2: 0 ~ 5A CH1 & CH2: 0 ~ 5A CH3: 0 ~ 3A CH3: 0 ~ 3A CH4: 2A (USB Output) CH4: 2A (USB Output) Power 348W 348W
CV ModeRegulation Line Regulation: ≤0.01% + 250μA Line Regulation: ≤0.01% + 250μA Load Regulation: ≤0.01% + 250μA Load Regulation: ≤0.01% + 250μA Regulation <350μVrms/2mVpp (5Hz ~ 1MHz) <350μVrms/2mVpp (5Hz ~ 1MHz) Reaction time ≤50μs (50% load variation, minimum load 0.5A) ≤50μs (50% load variation, minimum load 0.5A) Command Processing Time <100ms <100ms
CC ModeRegulation Line Regulation: ≤0.01% + 250μA Line Regulation: ≤0.01% + 250μA Load Regulation: ≤0.01% + 250μA Load Regulation: ≤0.01% + 250μA Ripple Current ≤2mArms ≤2mArms
Tracking ModeParallel Connection Line Regulation: ≤0.01% + 2mV Line Regulation: ≤0.01% + 2mV Load Regulation: ≤0.01% + 250mV Load Regulation: ≤0.01% + 250mV Series Connection Line Regulation: ≤0.01% + 3mV Line Regulation: ≤0.01% + 3mV Load Regulation: ≤300mV Load Regulation: ≤300mV Tracking Error ≤0.5% + 10mV (10 ~ 30V No Load) ≤0.5% + 10mV (10 ~ 30V No Load) ≤0.5% + 30mV (10 ~ 9.99V No Load) ≤0.5% + 30mV (10 ~ 9.99V No Load) Access load ≤300mV Access load ≤300mV Measure Display Voltage full scale, 4-digit display;4.3 inch LCD Voltage full scale, 4-digit display;4.3 inch LCD Current full scale, 4-digit display;4.3 inch LCD Current full scale, 4-digit display;4.3 inch LCD Programming Resolution Voltage: 10mV Voltage: 1mV Current: 1mA Current: 1mA Readback Resolution Voltage: 10mV Voltage: 1mV Current: 1mA Current: 1mA Programming Accuracy (25 ± 5°C) Voltage: ± (0.3% + 20mV) Voltage: ± (0.03% + 10mV) Current: ± (0.2% + 5mA) Current: ± (0.2% + 5mA) Readback Accuracy (25 ± 5°C) Voltage: ± (0.1% + 20mV) Voltage: ± (0.03% + 10mV) Current: ± (0.15% + 5mA) Current: ± (0.15% + 5mA) Voltage Programmed Speed (1% of the total variation range) CH1 Rise: full load < 50ms; No load < 30ms Rise: full load < 50ms; No load < 30ms Fall: full load < 45ms; No load < 400ms Fall: full load < 45ms; No load < 400ms CH2 Rise: full load < 50ms; No load < 30ms Rise: full load < 50ms; No load < 30ms Fall: full load < 45ms; No load < 400ms Fall: full load < 45ms; No load < 400ms CH3 Rise: full load < 15ms; No load < 13ms Rise: full load < 15ms; No load < 13ms Fall: full load < 22ms; No load < 100ms Fall: full load < 22ms; No load < 100ms Temperature coefficient per °C (Output percentage + offset)
CH1Voltage: 0.01% + 5mV Voltage: 0.01% + 5mV Current: 0.01% + 2mA Current: 0.01% + 2mA
CH2Voltage: 0.01% + 5mV Voltage: 0.01% + 5mV Current: 0.01% + 2mA Current: 0.01% + 2mA CH3 Voltage: 0.01% + 2mV Voltage: 0.01% + 2mV Current: 0.01% + 2mA Current: 0.01% + 2mA Channel 4 (USB Output) Output Voltage 5V ± 0.25V 5V ± 0.25V Output Current 2A 2A Input Voltage AC: 100V / 120V / 220V / 230V ±10% AC: 100V / 120V / 220V / 230V ±10% Frequency 50 / 60Hz 50 / 60Hz Power MAX 600W MAX 600W Fuse AC220V : T4AL250V AC220V : T4AL250V AC110V : T8AL250V AC110V : T8AL250V Environment Operating Temperature 0°C ~ 40°C 0°C ~ 40°C Operating Humidity 20% ~80% (non-condensing) 20% ~80% (non-condensing) Storage Temperature -10°C ~ 60°C -10°C ~ 60°C Altitude ≤2000m ≤2000m Pollution Degree 2 2 Size and Weight Size 355mm / 240mm / 168mm 355mm / 240mm / 168mm Weight 10.2 Kg 10.2 Kg