UNI-T UDP3303A Power Supply
16.681,50 EGP
This product is sold online only.
UNI-T UDP3303A Power Supply
Product Overview
is a high-performance programmable DC power source that delivers precision, stability, and reliability for laboratories, educational institutions, and industrial applications. Designed with three fully adjustable and isolated channels, it provides accurate voltage and current control with low ripple and high efficiency. Moreover, this programmable linear power supply allows users to simulate various power conditions for product development, testing, and research environments.
In addition, the UNI-T UDP3303A Power Supply is equipped with a 4.3-inch TFT color display, advanced digital control, and intelligent protection systems. It combines user-friendly operation with robust design, making it ideal for both professionals and students who require precise and programmable DC power output.
Key Features
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Triple Output Channels: Provides CH1, CH2, and CH3 outputs with independent, series, and parallel operation modes.
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Programmable Control: The UNI-T UDP3303A Power Supply supports parameter programming for voltage, current, and timing, enabling automated test sequences.
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High Accuracy & Low Ripple: Guarantees clean, stable DC output with excellent load and line regulation.
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Intuitive TFT Display: 4.3-inch color screen displays voltage, current, power, and system status clearly and simultaneously.
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Advanced Protection: Built-in over-voltage (OVP), over-current (OCP), over-temperature (OTP), and short-circuit protection for reliable operation.
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Multiple Interfaces: Supports USB, RS-232, and LAN connections for remote control and PC software communication.
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Compact & Durable Design: Linear-regulated circuitry ensures quiet operation, while the metal housing provides durability and EMI protection.
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Memory Function: Save and recall up to 10 parameter sets for quick setup and repeatable testing.
Applications
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Research and development laboratories
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Power module, battery, and component testing
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Educational and training laboratories
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Product design, testing, and verification
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Industrial maintenance and quality control
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Automation systems and electronic production lines
Therefore, it provides a versatile, programmable, and accurate DC power solution suitable for a wide range of electrical and electronic applications.
Technical Specifications (Data Sheet)
| Parameter | Specification |
|---|---|
| Model | UNI-T UDP3303A |
| Output Channels | 3 (Independent & Isolated) |
| Output Voltage (CH1/CH2) | 0 – 32 V DC |
| Output Current (CH1/CH2) | 0 – 3 A |
| Output Voltage (CH3) | 0 – 6 V DC |
| Output Current (CH3) | 0 – 3 A |
| Total Power Output | 375 W |
| Load Regulation | ≤0.01% + 3 mV |
| Line Regulation | ≤0.01% + 3 mV |
| Ripple & Noise | ≤350 μVrms |
| Display | 4.3-inch color TFT screen |
| Resolution | 1 mV / 1 mA |
| Communication Interfaces | USB, RS-232, LAN |
| Protection Features | OVP, OCP, OTP, Short Circuit |
| Cooling System | Intelligent temperature-controlled fan |
| Operating Temperature | 0°C – 40°C |
| Dimensions | Approx. 270 × 110 × 300 mm |
| Weight | ≈ 6.5 kg |
Safety & Usage Notes
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Ensure proper wiring and verify polarity before operation.
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Do not exceed rated voltage or current limits to avoid damage.
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Keep adequate ventilation for effective cooling and long-term performance.
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Avoid high humidity and conductive environments.
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Calibrate periodically to maintain optimal measurement accuracy.
Summary
In conclusion combines precision, safety, and programmability in one professional-grade design. As a result, it is an excellent choice for laboratories, R&D facilities, and production environments that require accurate, multi-channel DC power. Furthermore, with its low noise, programmable control, and intelligent protection, it stands out as one of the most reliable and versatile power supplies in its category—perfect for engineers, researchers, and educators seeking consistent, high-quality performance.
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