— Vartech® DC Power Supplies

3010-2 30V / 10A × 2 Dual-Output Heavy-Duty Linear DC Regulated Power Supply

0–30 V, 0–10 A × 2 independent dual outputs — series & parallel tracking, preset V & I, high precision linear regulation.

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About This Instrument

The Vartech 3010-2 is a dual-output transformer-based linear DC regulated power supply with two independent 0–30 V / 0–10 A channels. Outputs support independent, series and parallel modes (internally and externally), making it ideal for op-amp, bridge circuit and differential circuit testing. Features include preset voltage and current, Output On/Off, automatic CV/CC, auto series/parallel tracking, low ripple and noise, and reverse-polarity protection.

Key Features

Two independent outputs: 0–30 V, 0–10 A each
Auto series & parallel tracking
Independent, series and parallel operation (internally and externally)
Preset voltage and current
Output On/Off control
Low ripple & noise, low temperature drift
Reverse-polarity and overload protection

Technical Specifications

Output	0–30 V, 0–10 A × 2 (independent)
Type	Linear (transformer-based), Dual output
CV Line Regulation	≤ 0.01 % + 3 mV
CV Load Regulation	≤ 0.01 % + 3 mV (I ≤ 3 A) \| ≤ 0.02 % + 5 mV (I > 3 A)
CC Line Regulation	≤ 0.2 % + 3 mA
CC Load Regulation	≤ 0.2 % + 3 mA (I ≤ 3 A) \| ≤ 0.2 % + 5 mA (I > 3 A)
Protection	Constant current, short-circuit and reverse-polarity protection
Display	3-digit LED (V) \| 4-digit LED (A)
Indication Accuracy	± 1 % + 2 digits \| Preset mode: ± 1 % + 8 digits
Power Supply	220 V ±10 %, 50 Hz ±2 Hz
Operating Environment	0–40 °C \| RH < 80 %
Dimensions & Weight	255 × 155 × 460 mm \| Approx. 16 kg
Accessories	Power cord & instruction manual