30V / 10A × 2 Dual-Output SMPS DC Regulated Power Supply

About.

The Vartech 3010 S-2 is a dual-output SMPS-based DC regulated power supply with two independent 0–30 V / 0–10 A channels. Being SMPS-type it is significantly lighter and generates less heat than a comparable linear unit, while still offering full CV/CC protection and the ability to connect channels in series or parallel (internally and externally). Four LED displays show V and I for each channel.

• Two independent outputs: 0–30 V, 0–10 A each
• SMPS-based - compact and light weight, low heat
• Auto CV / CC switching
• 4 LED displays (V and I per channel)
• Series / parallel connection internally and externally
• Constant current and short-circuit protection
• Cooling fan

Specifications.

Output

0–30 V, 0–10 A × 2 (independent)

Type

SMPS, Dual output

CV Line Regulation

≤ 0.02 % + 3 mV

CC Line Regulation

≤ 0.5 % + 3 mA

CV Load Regulation

≤ 0.01 % + 3 mV (I ≤ 3 A) | ≤ 0.02 % + 10 mV (I ≤ 6 A) | ≤ 0.1 % + 10 mV (I > 6 A)

CC Load Regulation

≤ 0.2 % + 3 mA (I ≤ 3 A) | ≤ 0.5 % + 10 mA (I ≤ 6 A) | ≤ 0.5 % + 20 mA (I > 6 A)

Ripple & Noise (CV)

≤ 0.5 mV rms (I ≤ 3 A) | ≤ 1.0 mV rms (I > 3 A) | ≤ 3 mV rms max

Ripple & Noise (CC)

≤ 3 mA rms (I ≤ 3 A) | ≤ 6 mA rms (I > 3 A) | ≤ 10 mA rms max

Protection

Constant current and short-circuit protection

Display

4 LED displays (V and I, both channels)

Indication Accuracy

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

Power Supply

230 V ±10 %, 50 Hz ±2 Hz

Operating Environment

0–40 °C | RH < 90 %

Accessories

Power cord & instruction manual