30V / 10A Heavy-Duty Linear DC Regulated Power Supply

About.

The Vartech 3010 is a heavy-duty single-output transformer-based linear DC regulated power supply rated at 0–30 V, 0–10 A. It features a 4-digit ammeter LED display (3 digits for voltage), automatic CV/CC switching, output On/Off switch, and can be connected in series or parallel with another unit. Designed for demanding bench-top and industrial applications requiring stable, low-noise DC power.

• 0–30 V, 0–10 A - single output, fully variable
• Linear (transformer-based) - heavy duty, very stable
• Automatic CV / CC mode switching
• 4-digit ammeter LED display (3 digits for voltage)
• Output On/Off switch
• Series / parallel connection capability
• Constant current and overload protection

Specifications.

Output Voltage

0–30 V (fully variable)

Output Current

0–10 A (fully variable)

Type

Linear (transformer-based), Single output, Heavy duty

CV Line Regulation

≤ 0.01 % + 5 mV

CV Load Regulation

≤ 0.02 % + 5 mV

CC Line Regulation

≤ 0.2 % + 3 mA

CC Load Regulation

≤ 0.2 % + 3 mA (I ≤ 3 A) | ≤ 0.2 % + 5 mA (I > 3 A) | ≤ 0.2 % + 15 mA (I > 10 A)

Ripple & Noise (CV)

≤ 3 mV rms

Ripple & Noise (CC)

≤ 3 mA rms (I ≤ 3 A) | ≤ 10 mA rms (I > 3 A)

Display

2-digit LED - 3 digits (V), 4 digits (A)

Indication Accuracy

Voltage: ±1 % + 2 digits | Current: ±2 % + 2 digits

Protection

Constant current and overload protection

Power Supply

230 V ±10 %, 50 Hz ±2 Hz

Operating Environment

0–40 °C | RH < 80 %