ES300 DC Power Supply

The ES300 is a 300W programmable DC power supply designed for laboratory and industrial applications. It offers precise voltage and current control, excellent dynamic response, and a compact form factor suitable for benchtop or 19" rack mounting.

ES300 output specifications includes:

• Voltage Range: 0–30V

• Current Range: 0–10A

• Power Output: 300W

These specifications make it suitable for a wide range of applications requiring stable and reliable DC power.

The ES300 key features includes:

• Low Ripple and Noise: Ensures clean and stable output.

• High Efficiency: Up to 86% at full load.

• Fast Load Response: Recovery time of 50 µs after a 50–100% load step.

• EMC Compliance: Surpasses CE requirements with low emissions and high immunity.

• Overload Protection: Protected against all overload and short circuit conditions.

• Long Lifespan: Designed for long life at full power.

• Input Voltage: 92–265 VAC (48–62 Hz).

• Power Factor: Better than 0.97.

• Inrush Current: Limited with NTC resistor of 16 ohms cold resistance.

ES300 protection and safety features contains:

• Overvoltage Protection: Fixed at 34V (internal adjustment range 6–34V).

• Thermal Protection: Shuts down output in case of insufficient cooling.

• Remote Shutdown: +5V (3.5–12V) or relay contact, response time 3 ms.

• Insulation: Input/output isolation up to 3750 V RMS for 1 minute.

• Protection Class: IP20.