Laboratory power supply UnionTEST UT5003EP

Order the laboratory power supply UnionTEST UT5003EP at an affordable price!

Looking for a reliable and accurate power source for developing, testing and repairing drone electronics? UnionTEST UT5003EP laboratory power supply is a professional solution. It provides stable and clean voltage. Indispensable when working with flight controllers, video transmitters, receivers. Ideal for workshops, laboratories and serious enthusiasts.

Key parameters 

• Three independent channels: channel 1: 0-30V / 0-3A; Channel 2/3: Fixed 5V/3A and 3.3V/3A. Flexibility for different tasks.

• High precision and stability: Voltage: ±(0.1% + 2 mV), Current: ±(0.1% + 2 mA). Reliable measurements and power.

• Programmable modes: memory for 10 cells, constant power/resistance mode. Automation of tests.

• Comprehensive protection: OVP (Over Voltage), OCP (Over Current), OTP (Over Temperature). Protection of the instrument and the device under test.

• Bright display and controls: large LCD display. Encoder for convenient parameter settings.

Technical advantages

This power source is much more than just a “battery”. Its three channels solve many problems simultaneously. For example, you can power the flight controller (5V), video transmitter (12V) and test the motor (directly from 0-30V). All from one device. Save space and time.

High accuracy of setting and display of parameters is critical. When setting up sensitive drone electronics. Or when calibrating sensors. You see real voltage and current. Make sure your boards are powered correctly.

Programmable modes are a powerful tool for automation. Save the settings for frequent ESC or LED strip tests. Run a complex verification cycle with one click. Save time and eliminate errors.

Protective functions (OVP, OCP, OTP) are your insurance. Prevents damage to expensive drone equipment. If a short circuit or overload occurs. The source will shut down, saving your components. Work calmly.

Indispensable when working with drones?

• Testing and setting up ESC: supply of precise voltage. Control of no-load current and under load.

• Checking and debugging flight controllers: power supply for FC and peripherals. Consumption control.

• Diagnostics of video transmitters (VTX) and receivers (VRX): supply of stable 5V, 7V, 9V, 12V. Identifying problems.

• Battery maintenance: element testing. Balancing control (indirectly through special devices).

• Electronics repair: power supply to faulty units. Search for short circuits based on current consumption.

• Development and prototyping: power supply for homemade boards. Testing of new circuit solutions.

Intuitive encoder controls and a clear display make operation easy. Quickly set the desired voltage or current. Easily switch between channels. The Memory Recall feature speeds up the launch of repetitive tasks.

Compact design saves desk space. The device has a low level of pulsation and noise. Provides clean power for sensitive analog circuitry. High-quality assembly guarantees a long service life.

Specifications 

• Output voltage: 0~50V, setting resolution 0.01V
• Output current: 0~3A, setting resolution 0.001A
• High stability and low ripple (≤ 1 mV rms, ≤ 3 mA rms)
• Low load influence: ≤ 0.01% ±2 mV, ≤ 0.1% ±5 mA
• Low influence of mains voltage: ≤ 0.01% ±3 mV, ≤ 0.1% ±3 mA
• Operating modes: current, voltage stabilization
• Fully digital control, 5 memory cells for saving set modes
• Sound alarm, possibility of locking the front panel
• Indication: 4-digit LED displays for current and voltage
• Electronic load shedding
• Possibility of automatic load shutdown (in case of overcurrent/voltage)
• Interfaces: RS232, USB
• Software for Windows XP/Vista/7
• Low noise level
• Dimensions of UnionTEST UT5003EP: 110x156x260 (mm), weight 3.8 kg.