Adjustable DC Linear Power Supply 0-30V 5A ETM-305
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Prices updated: 13 Oct 2026
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About this product
A bench DC linear power supply with an adjustable output of 0 to 32 V and a rated current of 5 A, as listed. It has an LED digital display for voltage, current and power, automatic switching between constant voltage and constant current modes, and overvoltage, overcurrent, overpower and overtemperature protection.
Specifications
- Output voltage
- 0-32 V (adjustable)
- Output current
- 5 A
- Display
- LED digital (voltage, current, power)
- Regulation
- Linear, automatic CV/CC switching
- Protection
- Overvoltage, overcurrent, overpower, over temperature
- Model
- eTM-305
Frequently asked questions
What is the output voltage range?
The title states 0-30 V, while the technical parameters section states 0 to 32 V continuously adjustable. Check the printed specification on the unit itself before relying on the upper limit.
Why does the display say CV or CC?
The supply switches automatically between constant voltage (CV) and constant current (CC) mode depending on the load. Set the current limit first, then the voltage, when powering a sensitive circuit.
